{"id":14697,"date":"2026-05-23T08:45:42","date_gmt":"2026-05-23T08:45:42","guid":{"rendered":"https:\/\/tenessy.com\/?p=14697"},"modified":"2026-05-23T08:47:24","modified_gmt":"2026-05-23T08:47:24","slug":"differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance","status":"publish","type":"post","link":"https:\/\/tenessy.com\/es\/diferencias-en-las-propiedades-fisicas-entre-los-cristales-de-laurilsulfato-de-sodio-en-forma-de-aguja-y-en-polvo-y-su-impacto-en-el-rendimiento-del-procesamiento\/","title":{"rendered":"Diferencias en las propiedades f\u00edsicas entre los cristales de lauril sulfato s\u00f3dico en forma de aguja y en polvo y su impacto en el rendimiento del procesado"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14697\" class=\"elementor elementor-14697\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbc6e4 e-con-full e-flex e-con e-parent\" data-id=\"fdbc6e4\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ae54ec elementor-widget elementor-widget-text-editor\" data-id=\"5ae54ec\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\"><a href=\"https:\/\/tenessy.com\/sodium-lauryl-sulfate-sds-k12\/\">Laurilsulfato de sodio<\/a> (SLS, tambi\u00e9n conocido como K12), uno de los tensioactivos ani\u00f3nicos m\u00e1s utilizados, ocupa un lugar insustituible en los productos de higiene personal, los detergentes dom\u00e9sticos, los limpiadores industriales y la polimerizaci\u00f3n en emulsi\u00f3n de pol\u00edmeros. Gracias a su excelente poder detergente, su capacidad espumante y sus propiedades emulsionantes, este tensioactivo constituye un componente funcional fundamental en numerosas formulaciones.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Sin embargo, durante el proceso de adquisici\u00f3n y selecci\u00f3n, surge un punto de decisi\u00f3n t\u00e9cnica habitual, pero crucial:\u00a0<\/span><strong><span class=\"\">\u00bfQu\u00e9 diferencias suponen realmente las dos formas f\u00edsicas principales del K12 \u2014cristales aciculares y cristales en polvo\u2014 en las aplicaciones posteriores?<\/span><\/strong><span class=\"\">\u00a0Los costes ocultos que van m\u00e1s all\u00e1 del precio de compra, como la compatibilidad con los procesos, la p\u00e9rdida de material y la estabilidad de la formulaci\u00f3n, suelen depender de esta elecci\u00f3n.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Este art\u00edculo compara de forma sistem\u00e1tica las diferencias de aplicaci\u00f3n entre el K12 en forma de aguja y el K12 en polvo desde cuatro perspectivas: principios de cristalizaci\u00f3n, caracter\u00edsticas de ingenier\u00eda del polvo, cin\u00e9tica de disoluci\u00f3n y compatibilidad t\u00edpica con los procesos, lo que proporciona a los formuladores y a los responsables de la toma de decisiones en materia de aprovisionamiento una base cient\u00edfica y cuantificable para la selecci\u00f3n.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbece77 elementor-widget elementor-widget-heading\" data-id=\"bbece77\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I. La misma composici\u00f3n qu\u00edmica, diferente morfolog\u00eda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ffaca79 e-grid e-con-boxed e-con e-child\" data-id=\"ffaca79\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7f10bfd elementor-widget elementor-widget-image\" data-id=\"7f10bfd\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-1024x683.jpg\" class=\"attachment-large size-large wp-image-14646\" alt=\"Producto en polvo a base de laurilsulfato de sodio\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-powder-product-1-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe3c70b elementor-widget elementor-widget-image\" data-id=\"fe3c70b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-1024x683.jpg\" class=\"attachment-large size-large wp-image-14644\" alt=\"Aguja de laurilsulfato de sodio\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-needle-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-740e220 elementor-widget elementor-widget-text-editor\" data-id=\"740e220\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">A nivel molecular, el K12 en forma de aguja y el K12 en polvo comparten una estructura qu\u00edmica id\u00e9ntica (CH\u2083(CH\u2082)\u2081\u2080CH\u2082OSO\u2083Na), y ambos alcanzan un contenido de materia activa superior al 90% (normalmente entre 92% y 94%). La diferencia fundamental radica en\u00a0<\/span><strong><span class=\"\">morfolog\u00eda cristalina y forma de las part\u00edculas<\/span><\/strong><span class=\"\">, que viene determinado por la elecci\u00f3n del proceso de postratamiento.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77a9de1 elementor-widget elementor-widget-heading\" data-id=\"77a9de1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Cristales en polvo: proceso de secado por atomizaci\u00f3n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d7524a3 elementor-widget elementor-widget-text-editor\" data-id=\"d7524a3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">El K12 en polvo se produce normalmente mediante\u00a0<\/span><strong><span class=\"\">secado por pulverizaci\u00f3n<\/span><\/strong><span class=\"\">. El K12 l\u00edquido se atomiza a alta presi\u00f3n y se pulveriza en una torre de secado a alta temperatura, donde la humedad superficial se evapora r\u00e1pidamente, formando una estructura hueca y porosa\u00a0<\/span><strong><span class=\"\">part\u00edculas amorfas<\/span><\/strong><span class=\"\">. La morfolog\u00eda microsc\u00f3pica es irregular y presenta una superficie rugosa, lo que da lugar a un aumento significativo de la superficie espec\u00edfica.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">Este proceso ofrece una alta eficiencia y una gran capacidad de producci\u00f3n. Sin embargo, la morfolog\u00eda desordenada de las part\u00edculas da lugar a un mayor\u00a0<\/span><strong><span class=\"\">energ\u00eda libre superficial<\/span><\/strong><span class=\"\">, lo que hace que el producto sea muy higrosc\u00f3pico en condiciones de humedad ambiental.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-94c881f elementor-widget elementor-widget-heading\" data-id=\"94c881f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Cristales aciculares: proceso de cristalizaci\u00f3n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74f70a6 elementor-widget elementor-widget-text-editor\" data-id=\"74f70a6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">El K12 con forma de aguja se produce mediante\u00a0<\/span><strong><span class=\"\">cristalizaci\u00f3n por enfriamiento<\/span><\/strong><span class=\"\">\u00a0o\u00a0<\/span><strong><span class=\"\">cristalizaci\u00f3n con disolvente<\/span><\/strong><span class=\"\">. En condiciones de gradientes de temperatura controlados y de sobresaturaci\u00f3n, las mol\u00e9culas de K12 se apilan de forma ordenada a lo largo de planos cristalinos espec\u00edficos, formando\u00a0<\/span><strong><span class=\"\">cristales aciculares<\/span><\/strong><span class=\"\">\u00a0con una orientaci\u00f3n unidimensional dominante. Estos cristales son densos, tienen superficies lisas y presentan una estabilidad termodin\u00e1mica superior.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">En comparaci\u00f3n con el polvo amorfo, la disposici\u00f3n regular en red de los cristales aciculares se manifiesta a nivel macrosc\u00f3pico en una menor energ\u00eda libre superficial y una mayor resistencia a la absorci\u00f3n de humedad. Esta caracter\u00edstica estructural influye profundamente en el comportamiento durante los procesos posteriores.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c8fd91 elementor-widget elementor-widget-heading\" data-id=\"0c8fd91\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">II.  Comportamiento de disoluci\u00f3n y compatibilidad con los procesos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7729ed elementor-widget elementor-widget-text-editor\" data-id=\"c7729ed\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Para los fabricantes de formulaciones l\u00edquidas, el\u00a0<\/span><strong><span class=\"\">velocidad de disoluci\u00f3n<\/span><\/strong><span class=\"\">\u00a0y\u00a0<\/span><strong><span class=\"\">dispersabilidad<\/span><\/strong><span class=\"\">\u00a0Las propiedades del K12 en sistemas acuosos determinan directamente la uniformidad de cada lote, la duraci\u00f3n del ciclo de producci\u00f3n y el consumo de energ\u00eda. Esto representa la diferencia m\u00e1s significativa en cuanto a su aplicaci\u00f3n entre el K12 en forma de agujas y el K12 en polvo.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0506129 elementor-widget elementor-widget-heading\" data-id=\"0506129\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1.  Tendencia a la aglomeraci\u00f3n del K12 en polvo: formaci\u00f3n de \u00abojos de pez\u00bb<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4bdde9 elementor-widget elementor-widget-text-editor\" data-id=\"a4bdde9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"><p class=\"ds-markdown-paragraph\"><span class=\"\">Debido a su tama\u00f1o de part\u00edcula fino, su superficie rugosa y su gran superficie espec\u00edfica, el K12 en polvo experimenta una humectaci\u00f3n superficial preferencial cuando se introduce en un medio acuoso, formando una capa de gel de alta viscosidad. Esta capa de gel impide que el agua penetre en el interior de las part\u00edculas, atrapando los n\u00facleos no disueltos y formando una sustancia transl\u00facida\u00a0<\/span><strong><span class=\"\">aglomerados coloidales<\/span><\/strong><span class=\"\">\u2014conocido com\u00fanmente como \u00ab<\/span><strong><span class=\"\">ojos de pez<\/span><\/strong><span class=\"\">\u00bb en el sector.<\/span><\/p><p class=\"ds-markdown-paragraph\"><span class=\"\">La aparici\u00f3n de \u00abojos de pez\u00bb conlleva tres consecuencias negativas:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Tiempo de disoluci\u00f3n prolongado<\/span><\/strong><span class=\"\">: Requiere una mezcla de alto cizallamiento y calentamiento (normalmente por encima de los 40 \u00b0C) para romper la capa de gel, lo que aumenta considerablemente el consumo de energ\u00eda.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Desuniformidad entre lotes<\/span><\/strong><span class=\"\">: Las part\u00edculas residuales no disueltas pueden afectar a la claridad del producto y provocar fluctuaciones en la concentraci\u00f3n efectiva.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Obstrucci\u00f3n del filtro<\/span><\/strong><span class=\"\">: Durante el proceso de filtraci\u00f3n previo al envasado, los \u00abojos de pez\u00bb tienden a obstruir los cartuchos filtrantes, lo que interrumpe la producci\u00f3n.<\/span><\/p><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00775b3 elementor-widget elementor-widget-heading\" data-id=\"00775b3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. R\u00e1pida dispersi\u00f3n del K12 en forma de aguja: una ventaja de la ingenier\u00eda de part\u00edculas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77e4b92 elementor-widget elementor-widget-text-editor\" data-id=\"77e4b92\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">La estructura cristalina alargada del K12, de forma acicular, le confiere excelentes\u00a0<\/span><strong><span class=\"\">dispersabilidad en medio acuoso<\/span><\/strong><span class=\"\">. Los mecanismos son los siguientes:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Baja densidad aparente y alta porosidad<\/span><\/strong><span class=\"\">: Las part\u00edculas en forma de aguja forman una capa poco compacta, lo que permite que el agua penetre r\u00e1pidamente a trav\u00e9s de los huecos entre las part\u00edculas, evitando as\u00ed la formaci\u00f3n instant\u00e1nea de una capa de gel en la superficie.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Humectaci\u00f3n anisotr\u00f3pica<\/span><\/strong><span class=\"\">: Los cristales aciculares presentan energ\u00edas superficiales diferentes a lo largo de su eje longitudinal y en las direcciones transversales, lo que da lugar a una alineaci\u00f3n preferencial en la fase l\u00edquida y a una menor tendencia a formar redes de aglomerados tridimensionales.<\/span><\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><span class=\"\">Los datos experimentales indican que, a la misma temperatura (25 \u00b0C) y velocidad de agitaci\u00f3n, el tiempo de disoluci\u00f3n completa del K12 en forma de aguja suele ser\u00a0<\/span><strong><span class=\"\">40%\u201360% m\u00e1s corto<\/span><\/strong><span class=\"\">\u00a0que la del K12 en polvo, lo que permite lograr una dispersi\u00f3n homog\u00e9nea sin necesidad de calentamiento. Esta caracter\u00edstica reviste una gran importancia para las formulaciones sensibles al calor (por ejemplo, champ\u00fas que contienen extractos bot\u00e1nicos) y para una producci\u00f3n energ\u00e9ticamente eficiente.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b2cd0b e-flex e-con-boxed e-con e-parent\" data-id=\"9b2cd0b\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47b4288 elementor-widget elementor-widget-heading\" data-id=\"47b4288\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">III. Caracter\u00edsticas de la ingenier\u00eda de polvos: almacenamiento, transporte y p\u00e9rdida de material<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4a0041 elementor-widget elementor-widget-text-editor\" data-id=\"a4a0041\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">M\u00e1s all\u00e1 de su comportamiento de disoluci\u00f3n, las propiedades del polvo K12 tambi\u00e9n influyen en el almacenamiento de la materia prima, el transporte dentro de la planta y la precisi\u00f3n en la dosificaci\u00f3n. A continuaci\u00f3n se presenta una comparaci\u00f3n desde tres perspectivas t\u00e9cnicas:\u00a0<\/span><strong><span class=\"\">fluidez, higroscopicidad\/tendencia a la aglomeraci\u00f3n y control del polvo<\/span><\/strong><span class=\"\">.<\/span><\/p><div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"><table><thead><tr><th><span class=\"\">Propiedad<\/span><\/th><th><span class=\"\">K12 en forma de aguja<\/span><\/th><th><span class=\"\">K12 en polvo<\/span><\/th><th><span class=\"\">Repercusiones en la producci\u00f3n<\/span><\/th><\/tr><\/thead><tbody><tr><td><strong><span class=\"\">Densidad aparente (a granel)<\/span><\/strong><\/td><td><span class=\"\">Aprox. 0,30\u20130,40 g\/cm\u00b3<\/span><\/td><td><span class=\"\">Aprox. 0,15\u20130,25 g\/cm\u00b3<\/span><\/td><td><span class=\"\">Los cristales en forma de aguja reducen los costes de embalaje y transporte; menor desviaci\u00f3n en la dosificaci\u00f3n volum\u00e9trica<\/span><\/td><\/tr><tr><td><strong><span class=\"\">\u00c1ngulo de reposo (indicador de fluidez)<\/span><\/strong><\/td><td><span class=\"\">30\u00b0\u201335\u00b0 (excelente)<\/span><\/td><td><span class=\"\">40\u00b0\u201350\u00b0 (deficiente)<\/span><\/td><td><span class=\"\">Los cristales en forma de aguja se descargan sin problemas de las tolvas, con una formaci\u00f3n m\u00ednima de puentes o adherencia a las paredes.<\/span><\/td><\/tr><tr><td><strong><span class=\"\">Higroscopicidad (80% de humedad relativa, 30 \u00b0C)<\/span><\/strong><\/td><td><span class=\"\">Aumento de peso &lt; 2%\/24 h<\/span><\/td><td><span class=\"\">Aumento de peso: 5%\u20138%\/24 h<\/span><\/td><td><span class=\"\">El material en polvo absorbe f\u00e1cilmente la humedad y se apelmaza, lo que provoca p\u00e9rdidas de material y errores de dosificaci\u00f3n.<\/span><\/td><\/tr><tr><td><strong><span class=\"\">Generaci\u00f3n de polvo<\/span><\/strong><\/td><td><span class=\"\">Bajo (part\u00edculas gruesas)<\/span><\/td><td><span class=\"\">Alto (alto contenido en finos)<\/span><\/td><td><span class=\"\">El polvo aumenta el riesgo de exposici\u00f3n del operario; requiere un sistema de extracci\u00f3n de polvo<\/span><\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f17f0e elementor-widget elementor-widget-heading\" data-id=\"1f17f0e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Fluidez e idoneidad para la dosificaci\u00f3n automatizada<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdbd11f elementor-widget elementor-widget-text-editor\" data-id=\"bdbd11f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">La morfolog\u00eda regular y las caras cristalinas lisas del K12 acicular proporcionan\u00a0<\/span><strong><span class=\"\">excelente fluidez<\/span><\/strong><span class=\"\">, con un \u00e1ngulo de reposo que suele ser inferior a 35\u00b0, lo que lo hace adecuado para\u00a0<\/span><strong><span class=\"\">sistemas automatizados de alimentaci\u00f3n por p\u00e9rdida de peso<\/span><\/strong><span class=\"\">\u00a0y\u00a0<\/span><strong><span class=\"\">sistemas de transporte neum\u00e1tico<\/span><\/strong><span class=\"\">. Por el contrario, el K12 en polvo, debido a la elevada fricci\u00f3n entre part\u00edculas y a su tendencia a formar puentes, suele requerir dispositivos vibratorios o rompedores de silos, lo que aumenta los costes de inversi\u00f3n en maquinaria y de mantenimiento.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-439a241 elementor-widget elementor-widget-heading\" data-id=\"439a241\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Estabilidad durante el almacenamiento<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-125526e elementor-widget elementor-widget-text-editor\" data-id=\"125526e\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">El K12 en polvo es un t\u00edpico\u00a0<\/span><strong><span class=\"\">polvo delicuescente<\/span><\/strong><span class=\"\">. Cuando se almacena en condiciones de alta humedad (por ejemplo, durante los meses de verano) durante m\u00e1s de 30 d\u00edas, la humedad absorbida por la superficie provoca una disoluci\u00f3n parcial en la superficie de las part\u00edculas, lo que da lugar a la adhesi\u00f3n entre part\u00edculas adyacentes y a la formaci\u00f3n de grumos duros, lo que en ocasiones hace que las bolsas enteras queden inservibles. Gracias a la integridad de sus cristales y a su baja energ\u00eda superficial, el K12 en forma de aguja presenta un comportamiento antiaglomerante significativamente mejor, ya que mantiene un estado suelto incluso cuando se almacena en condiciones de alta humedad.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3f4944 elementor-widget elementor-widget-heading\" data-id=\"a3f4944\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">IV. Recomendaciones espec\u00edficas de selecci\u00f3n seg\u00fan el escenario de aplicaci\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c681dd1 elementor-widget elementor-widget-heading\" data-id=\"c681dd1\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Situaciones t\u00edpicas en las que se recomienda encarecidamente el uso del K12 en forma de aguja<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6263114 elementor-widget elementor-widget-text-editor\" data-id=\"6263114\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">Las siguientes aplicaciones favorecen claramente la evaluaci\u00f3n del K12 en forma de aguja:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Detergentes l\u00edquidos transparentes<\/span><\/strong><span class=\"\">\u00a0(por ejemplo, detergentes l\u00edquidos para la ropa, detergentes l\u00edquidos para lavavajillas): Deben disolverse r\u00e1pidamente, no dejar part\u00edculas residuales y presentar una gran transparencia.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Productos de higiene personal<\/span><\/strong><span class=\"\">\u00a0(champ\u00fas, geles de ba\u00f1o, limpiadores faciales, dent\u00edfricos): Se requiere suavidad, poder espumante y estabilidad en el proceso.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Formulaciones con alta concentraci\u00f3n de principio activo<\/span><\/strong><span class=\"\">\u00a0(por ejemplo, sistemas SLS &gt;30%): Los cristales en forma de aguja evitan eficazmente la gelificaci\u00f3n a altas concentraciones.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">L\u00edneas de producci\u00f3n altamente automatizadas<\/span><\/strong><span class=\"\">: Cuando se utiliza el transporte neum\u00e1tico o la dosificaci\u00f3n por gravedad.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Regiones con elevada humedad o almacenamiento prolongado<\/span><\/strong><span class=\"\">: Cuando es imprescindible que la materia prima tenga propiedades antiaglomerantes.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e8a6df elementor-widget elementor-widget-heading\" data-id=\"1e8a6df\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Situaciones t\u00edpicas en las que el K12 en polvo puede resultar adecuado<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffb5802 elementor-widget elementor-widget-text-editor\" data-id=\"ffb5802\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\">El K12 en polvo puede seguir siendo una opci\u00f3n econ\u00f3micamente razonable en los siguientes casos:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Detergentes en polvo<\/span><\/strong><span class=\"\">\u00a0(detergentes en polvo para la ropa, detergentes en polvo para lavavajillas autom\u00e1ticos): Requieren una mezcla en seco con polvos base (zeolita, carbonato s\u00f3dico, sulfato de sodio), en la que la morfolog\u00eda en polvo facilita la adaptaci\u00f3n del tama\u00f1o de las part\u00edculas y la uniformidad de la mezcla.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Emulsionante para la polimerizaci\u00f3n en emulsi\u00f3n<\/span><\/strong><span class=\"\">: Ciertos procesos han generado una cierta inercia en lo que respecta a los m\u00e9todos de adici\u00f3n de polvo.<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Producci\u00f3n por lotes sin grandes exigencias en cuanto a la velocidad de disoluci\u00f3n<\/span><\/strong><span class=\"\">, y equipadas con sistemas de calentamiento y de mezcla de alto cizallamiento en las l\u00edneas de menor tama\u00f1o.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9cf3064 elementor-widget elementor-widget-heading\" data-id=\"9cf3064\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">V. Compromiso de calidad de TENESSY<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d55bd9a elementor-widget elementor-widget-text-editor\" data-id=\"d55bd9a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"ds-markdown-paragraph\"><span class=\"\"><a href=\"https:\/\/tenessy.com\/\">TENESSY<\/a> suministra tanto laurilsulfato de sodio en forma de cristales como en polvo, sometidos a un riguroso control de calidad. Las especificaciones clave incluyen:<\/span><\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Contenido de materia activa<\/span><\/strong><span class=\"\">: 92%\u201394% (en base seca)<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Contenido de cloruro de sodio (NaCl)<\/span><\/strong><span class=\"\">: \u2264 1,01 TP3T<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">Alcoholes grasos sin reaccionar<\/span><\/strong><span class=\"\">: \u2264 1,51 TP3T<\/span><\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong><span class=\"\">pH (soluci\u00f3n acuosa de 1%)<\/span><\/strong><span class=\"\">: 7,5\u20139,5<\/span><\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><span class=\"\">Nos comprometemos a ofrecer productos para la educaci\u00f3n primaria y secundaria con\u00a0<\/span><strong><span class=\"\">trazabilidad de los lotes<\/span><\/strong><span class=\"\">,\u00a0<\/span><strong><span class=\"\">morfolog\u00eda cristalina estable<\/span><\/strong><span class=\"\">y\u00a0<\/span><strong><span class=\"\">embalaje conforme a las normas de transporte de la ONU e internacionales<\/span><\/strong><span class=\"\">. Tanto si se trata del desarrollo de nuevas formulaciones como de la sustituci\u00f3n de formulaciones existentes, el equipo t\u00e9cnico de TENESSY ofrece <a href=\"https:\/\/tenessy.com\/contact\/\">ejemplo<\/a> ensayos, an\u00e1lisis comparativo de la velocidad de disoluci\u00f3n y asesoramiento sobre la compatibilidad de los procesos.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>El lauril sulfato s\u00f3dico (SLS, tambi\u00e9n conocido como K12), uno de los tensioactivos ani\u00f3nicos m\u00e1s utilizados, ocupa una posici\u00f3n insustituible en productos de cuidado personal, detergentes dom\u00e9sticos, limpiadores industriales y polimerizaci\u00f3n de emulsiones polim\u00e9ricas. <\/p>","protected":false},"author":1,"featured_media":14703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35],"tags":[],"class_list":["post-14697","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY<\/title>\n<meta name=\"description\" content=\"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tenessy.com\/es\/diferencias-en-las-propiedades-fisicas-entre-los-cristales-de-laurilsulfato-de-sodio-en-forma-de-aguja-y-en-polvo-y-su-impacto-en-el-rendimiento-del-procesamiento\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\" \/>\n<meta property=\"og:description\" content=\"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tenessy.com\/es\/diferencias-en-las-propiedades-fisicas-entre-los-cristales-de-laurilsulfato-de-sodio-en-forma-de-aguja-y-en-polvo-y-su-impacto-en-el-rendimiento-del-procesamiento\/\" \/>\n<meta property=\"og:site_name\" content=\"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-23T08:45:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-23T08:47:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"tenessy.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"tenessy.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/\"},\"author\":{\"name\":\"tenessy.com\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7\"},\"headline\":\"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance\",\"datePublished\":\"2026-05-23T08:45:42+00:00\",\"dateModified\":\"2026-05-23T08:47:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/\"},\"wordCount\":1221,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tenessy.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"es-MX\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/\",\"url\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/\",\"name\":\"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\",\"isPartOf\":{\"@id\":\"https:\/\/tenessy.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg\",\"datePublished\":\"2026-05-23T08:45:42+00:00\",\"dateModified\":\"2026-05-23T08:47:24+00:00\",\"description\":\"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.\",\"breadcrumb\":{\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#breadcrumb\"},\"inLanguage\":\"es-MX\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-MX\",\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage\",\"url\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg\",\"contentUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg\",\"width\":2560,\"height\":1707,\"caption\":\"Sodium-Lauryl-Sulfate\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tenessy.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blog\",\"item\":\"https:\/\/tenessy.com\/category\/blog\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Industry News\",\"item\":\"https:\/\/tenessy.com\/category\/blog\/industry-news\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tenessy.com\/#website\",\"url\":\"https:\/\/tenessy.com\/\",\"name\":\"Tenessy Cellulose Ether\",\"description\":\"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY\",\"publisher\":{\"@id\":\"https:\/\/tenessy.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/tenessy.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es-MX\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/tenessy.com\/#organization\",\"name\":\"Tenessy Cellulose Ether\",\"url\":\"https:\/\/tenessy.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-MX\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg\",\"contentUrl\":\"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg\",\"width\":512,\"height\":512,\"caption\":\"Tenessy Cellulose Ether\"},\"image\":{\"@id\":\"https:\/\/tenessy.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7\",\"name\":\"tenessy.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-MX\",\"@id\":\"https:\/\/tenessy.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g\",\"caption\":\"tenessy.com\"},\"sameAs\":[\"https:\/\/tenessy.com\"],\"url\":\"https:\/\/tenessy.com\/es\/author\/tenessy-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","description":"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tenessy.com\/es\/diferencias-en-las-propiedades-fisicas-entre-los-cristales-de-laurilsulfato-de-sodio-en-forma-de-aguja-y-en-polvo-y-su-impacto-en-el-rendimiento-del-procesamiento\/","og_locale":"es_MX","og_type":"article","og_title":"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","og_description":"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.","og_url":"https:\/\/tenessy.com\/es\/diferencias-en-las-propiedades-fisicas-entre-los-cristales-de-laurilsulfato-de-sodio-en-forma-de-aguja-y-en-polvo-y-su-impacto-en-el-rendimiento-del-procesamiento\/","og_site_name":"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","article_published_time":"2026-05-23T08:45:42+00:00","article_modified_time":"2026-05-23T08:47:24+00:00","og_image":[{"width":2560,"height":1707,"url":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg","type":"image\/jpeg"}],"author":"tenessy.com","twitter_card":"summary_large_image","twitter_misc":{"Written by":"tenessy.com","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#article","isPartOf":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/"},"author":{"name":"tenessy.com","@id":"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7"},"headline":"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance","datePublished":"2026-05-23T08:45:42+00:00","dateModified":"2026-05-23T08:47:24+00:00","mainEntityOfPage":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/"},"wordCount":1221,"commentCount":0,"publisher":{"@id":"https:\/\/tenessy.com\/#organization"},"image":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage"},"thumbnailUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg","articleSection":["Industry News"],"inLanguage":"es-MX","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/","url":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/","name":"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance - HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","isPartOf":{"@id":"https:\/\/tenessy.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage"},"image":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage"},"thumbnailUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg","datePublished":"2026-05-23T08:45:42+00:00","dateModified":"2026-05-23T08:47:24+00:00","description":"Needle-like K12: faster dissolution, lower hygroscopicity, better flowability. Powdered K12: higher dust, slower dispersion, prone to caking.","breadcrumb":{"@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#breadcrumb"},"inLanguage":"es-MX","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/"]}]},{"@type":"ImageObject","inLanguage":"es-MX","@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#primaryimage","url":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg","contentUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Sodium-Lauryl-Sulfate-scaled.jpg","width":2560,"height":1707,"caption":"Sodium-Lauryl-Sulfate"},{"@type":"BreadcrumbList","@id":"https:\/\/tenessy.com\/differences-in-physical-properties-between-needle-like-and-powdered-sodium-lauryl-sulfate-crystals-and-their-impact-on-processing-performance\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tenessy.com\/"},{"@type":"ListItem","position":2,"name":"Blog","item":"https:\/\/tenessy.com\/category\/blog\/"},{"@type":"ListItem","position":3,"name":"Industry News","item":"https:\/\/tenessy.com\/category\/blog\/industry-news\/"},{"@type":"ListItem","position":4,"name":"Differences in Physical Properties Between Needle-like and Powdered Sodium Lauryl Sulfate Crystals and Their Impact on Processing Performance"}]},{"@type":"WebSite","@id":"https:\/\/tenessy.com\/#website","url":"https:\/\/tenessy.com\/","name":"Tenessy Cellulose Ether","description":"HPMC|HEMC|HEC|RDP Manufacturer-TENESSY","publisher":{"@id":"https:\/\/tenessy.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tenessy.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-MX"},{"@type":"Organization","@id":"https:\/\/tenessy.com\/#organization","name":"Tenessy Cellulose Ether","url":"https:\/\/tenessy.com\/","logo":{"@type":"ImageObject","inLanguage":"es-MX","@id":"https:\/\/tenessy.com\/#\/schema\/logo\/image\/","url":"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg","contentUrl":"https:\/\/tenessy.com\/wp-content\/uploads\/2024\/09\/cropped-link-\u5934\u50cf.jpg","width":512,"height":512,"caption":"Tenessy Cellulose Ether"},"image":{"@id":"https:\/\/tenessy.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/tenessy.com\/#\/schema\/person\/754af7425ec0ee1fcdd301af70dad7b7","name":"tenessy.com","image":{"@type":"ImageObject","inLanguage":"es-MX","@id":"https:\/\/tenessy.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d1a7a9fd24bfafa6ace7ad940432d977?s=96&d=mm&r=g","caption":"tenessy.com"},"sameAs":["https:\/\/tenessy.com"],"url":"https:\/\/tenessy.com\/es\/author\/tenessy-com\/"}]}},"_links":{"self":[{"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/posts\/14697"}],"collection":[{"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/comments?post=14697"}],"version-history":[{"count":15,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/posts\/14697\/revisions"}],"predecessor-version":[{"id":14714,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/posts\/14697\/revisions\/14714"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/media\/14703"}],"wp:attachment":[{"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/media?parent=14697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/categories?post=14697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tenessy.com\/es\/wp-json\/wp\/v2\/tags?post=14697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}