{"id":14465,"date":"2026-05-06T07:59:42","date_gmt":"2026-05-06T07:59:42","guid":{"rendered":"https:\/\/tenessy.com\/?p=14465"},"modified":"2026-05-11T01:59:00","modified_gmt":"2026-05-11T01:59:00","slug":"jak-vybrat-spravny-typ-hpmc-pro-vase-receptury-suchych-maltovych-smesi","status":"publish","type":"post","link":"https:\/\/tenessy.com\/cs\/jak-vybrat-spravny-typ-hpmc-pro-vase-receptury-suchych-maltovych-smesi\/","title":{"rendered":"Jak vybrat spr\u00e1vnou t\u0159\u00eddu HPMC pro p\u0159\u00edpravu such\u00fdch maltov\u00fdch sm\u011bs\u00ed?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14465\" class=\"elementor elementor-14465\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbc6e4 e-flex e-con-boxed 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\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20af60d elementor-widget elementor-widget-image\" data-id=\"20af60d\" 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=\"491\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/drymix-mortar.jpg\" class=\"attachment-large size-large wp-image-14472\" alt=\"drymix-mortar\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/drymix-mortar.jpg 1000w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/drymix-mortar-300x184.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/drymix-mortar-768x472.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/drymix-mortar-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-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\">Ve sv\u011bt\u011b v\u00fdroby such\u00fdch maltov\u00fdch sm\u011bs\u00ed mohou i mal\u00e9 rozd\u00edly ve slo\u017een\u00ed surovin v\u00e9st k v\u00fdrazn\u00fdm odchylk\u00e1m ve vlastnostech kone\u010dn\u00e9ho produktu. Ze v\u0161ech p\u0159\u00edsad,\u00a0<a href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\"><strong>Hydroxypropylmethylcelul\u00f3za (HPMC)<\/strong><\/a>\u00a0vynik\u00e1 jako jedna z nejd\u016fle\u017eit\u011bj\u0161\u00edch funk\u010dn\u00edch slo\u017eek. M\u00e1 p\u0159\u00edm\u00fd vliv na zadr\u017eov\u00e1n\u00ed vody, zpracovatelnost, odolnost proti st\u00e9k\u00e1n\u00ed, dobu zpracovatelnosti a p\u0159ilnavost.<\/p><p class=\"ds-markdown-paragraph\">V\u00fdb\u011br\u00a0<strong>spr\u00e1vn\u00fd typ HPMC<\/strong>\u00a0pro konkr\u00e9tn\u00ed slo\u017een\u00ed va\u0161\u00ed such\u00e9 malty nelze u\u010dinit univerz\u00e1ln\u00ed rozhodnut\u00ed. Vzhledem k des\u00edtk\u00e1m dostupn\u00fdch variant viskozity, typ\u016f n\u00e1hradn\u00edch slo\u017eek a stup\u0148\u016f \u00fapravy,\u00a0<strong>Jak se spr\u00e1vn\u011b rozhodnout?<\/strong><\/p><p class=\"ds-markdown-paragraph\">Tato p\u0159\u00edru\u010dka \u2013 vych\u00e1zej\u00edc\u00ed z v\u00edce ne\u017e 15 let zku\u0161enost\u00ed spole\u010dnosti TENESSY v oblasti <a href=\"https:\/\/tenessy.com\/products\/cellulose-ether\/\">\u00e9ter celul\u00f3zy<\/a> podpora v oblasti dod\u00e1vek a slo\u017een\u00ed malty \u2013 v\u00e1m pom\u016f\u017ee porozum\u011bt kl\u00ed\u010dov\u00fdm parametr\u016fm a u\u010dinit informovan\u00e9 rozhodnut\u00ed vych\u00e1zej\u00edc\u00ed z konkr\u00e9tn\u00edho pou\u017eit\u00ed.<\/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.  Pro\u010d je v\u00fdb\u011br t\u0159\u00eddy HPMC d\u016fle\u017eit\u00fd u maltov\u00fdch sm\u011bs\u00ed typu Drymix<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d6e955 elementor-widget elementor-widget-image\" data-id=\"1d6e955\" 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\/Hydroxypropyl-Methyl-Cellulose-powder-1024x683.webp\" class=\"attachment-large size-large wp-image-14470\" alt=\"Hydroxypropylmethylcelul\u00f3za \u2013 pr\u00e1\u0161ek\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-1024x683.webp 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-300x200.webp 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-768x512.webp 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-1536x1024.webp 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-2048x1365.webp 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2026\/05\/Hydroxypropyl-Methyl-Cellulose-powder-18x12.webp 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-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\">HPMC nen\u00ed pouh\u00fdm zahu\u0161\u0165ovadlem. V such\u00e9 maltov\u00e9 sm\u011bsi pln\u00ed t\u0159i hlavn\u00ed funkce:<\/p><ol start=\"1\"><li><p class=\"ds-markdown-paragraph\"><strong>Zadr\u017eov\u00e1n\u00ed vody<\/strong>\u00a0\u2013 Zabra\u0148uje p\u0159\u00edli\u0161 rychl\u00e9mu pronik\u00e1n\u00ed vody do podkladu, \u010d\u00edm\u017e zaji\u0161\u0165uje spr\u00e1vnou hydrataci cementu.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Zlep\u0161en\u00ed zpracovatelnosti<\/strong>\u00a0\u2013 Zaji\u0161\u0165uje hladk\u00e9 a nelepiv\u00e9 m\u00edch\u00e1n\u00ed a nan\u00e1\u0161en\u00ed.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Prodlou\u017een\u00ed otev\u00edrac\u00ed doby<\/strong>\u00a0\u2013 Poskytuje dostatek \u010dasu na vyrovn\u00e1n\u00ed dla\u017edic nebo povrchu, ne\u017e malta ztvrdne.<\/p><\/li><\/ol><p class=\"ds-markdown-paragraph\">Pokud si vyberete\u00a0<strong>nespr\u00e1vn\u00fd typ HPMC<\/strong>, m\u016f\u017eete se setkat s:<\/p><ul><li><p class=\"ds-markdown-paragraph\">Proh\u00fdb\u00e1n\u00ed nebo sklouz\u00e1v\u00e1n\u00ed p\u0159i nan\u00e1\u0161en\u00ed siln\u00fdch vrstev<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Kr\u00e1tk\u00e1 doba zpracovatelnosti lepidel na obklady<\/p><\/li><li><p class=\"ds-markdown-paragraph\">N\u00edzk\u00e1 p\u0159ilnavost<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Lepkav\u00e1 nebo t\u011b\u017ek\u00e1 malta<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Nerovnom\u011brn\u00e9 vytvrzen\u00ed a prask\u00e1n\u00ed<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">Porozum\u011bn\u00ed specifikac\u00edm HPMC tedy nen\u00ed \u017e\u00e1dn\u00fdm luxusem \u2013 je to\u00a0<strong>nutnost<\/strong>\u00a0pro v\u00fdrobce malty, kte\u0159\u00ed usiluj\u00ed o st\u00e1lou kvalitu a konkuren\u010dn\u00ed v\u00fdhodu.<\/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.  Kl\u00ed\u010dov\u00e9 parametry pro v\u00fdb\u011br HPMC v malt\u00e1ch typu Drymix<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad5ddaa elementor-widget elementor-widget-text-editor\" data-id=\"ad5ddaa\" 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\">P\u0159i hodnocen\u00ed typ\u016f HPMC pro such\u00e9 malty se zam\u011b\u0159te na n\u00e1sleduj\u00edc\u00edch p\u011bt technick\u00fdch parametr\u016f:<\/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-4a0d139 elementor-widget elementor-widget-heading\" data-id=\"4a0d139\" 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. Viskozita (mPa\u00b7s, roztok 2%, 20 \u00b0C)<\/h3>\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\">Viskozita je nej\u010dast\u011bji zmi\u0148ovanou vlastnost\u00ed, ale z\u00e1rove\u0148 i tou, kter\u00e1 je nejv\u00edce nepochopena.<\/p><p class=\"ds-markdown-paragraph\"><strong>N\u00edzk\u00e1 viskozita (nap\u0159. 400\u20132 000 mPa\u00b7s):<\/strong><\/p><ul><li><p class=\"ds-markdown-paragraph\">Vhodn\u00e9 pro <a href=\"https:\/\/tenessy.com\/applications\/application-self-leveling\/\">samonivela\u010dn\u00ed malty<\/a> a syst\u00e9my s vysokou tekutost\u00ed<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Zaji\u0161\u0165uje m\u00edrnou retenci vody bez nadm\u011brn\u00e9ho zahu\u0161t\u011bn\u00ed<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Umo\u017e\u0148uje rychl\u00fd \u00fanik vzduchu a dobr\u00fd pr\u016ftok<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><strong>St\u0159edn\u00ed viskozita (nap\u0159. 10 000\u201340 000 mPa\u00b7s):<\/strong><\/p><ul><li><p class=\"ds-markdown-paragraph\">Ide\u00e1ln\u00ed pro b\u011b\u017en\u00e9 tenkovrstv\u00e9 pokl\u00e1dky <a href=\"https:\/\/tenessy.com\/applications\/tile-adhesive\/hpmc-for-tile-adhesive\/\">lepidla na dla\u017edice<\/a>, <a href=\"https:\/\/tenessy.com\/applications\/painting-coatings-solutions\/\">vyrovn\u00e1vac\u00ed vrstvy<\/a>, a s\u00e1drov\u00e9 malty<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Vyv\u00e1\u017een\u00e1 schopnost zadr\u017eovat vodu a zpracovatelnost<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Nej\u010dast\u011bji pou\u017e\u00edvan\u00fd rozsah v receptur\u00e1ch such\u00fdch sm\u011bs\u00ed<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><strong>Vysok\u00e1 viskozita (nap\u0159. 60 000\u2013100 000+ mPa\u00b7s):<\/strong><\/p><ul><li><p class=\"ds-markdown-paragraph\">Ur\u010deno pro maltu s vysokou vrstvou, <a href=\"https:\/\/tenessy.com\/applications\/eifs-etics-exterior-insulation-and-finish-systems\/\">EIFS<\/a> lepidla a strukturovan\u00e9 om\u00edtky<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Maxim\u00e1ln\u00ed schopnost zadr\u017eov\u00e1n\u00ed vody a odolnost proti prov\u011b\u0161en\u00ed<\/p><\/li><li><p class=\"ds-markdown-paragraph\">Je t\u0159eba pe\u010dliv\u011b prom\u00edchat, aby se nevytvo\u0159ily hrudky<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\"><strong>Tip od TENESSY:<\/strong>\u00a0Nikdy se nespol\u00e9hejte pouze na viskozitu. Produkt s viskozitou 75 000 mPa\u00b7s od jednoho v\u00fdrobce se m\u016f\u017ee chovat jinak ne\u017e od jin\u00e9ho. V\u017edy prove\u010fte test ve va\u0161em receptu\u0159e.<\/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\">2. Stupe\u0148 substituce (DS) a obsah hydroxypropoxy (HP)<\/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\">HPMC se vyzna\u010duje t\u00edm, \u017ee\u00a0<strong>methoxy (\u2013OCH\u2083)<\/strong>\u00a0a\u00a0<strong>hydroxypropoxy (\u2013OCH\u2082CH(OH)CH\u2083)<\/strong>\u00a0nahrazen\u00ed.<\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong>Vy\u0161\u0161\u00ed obsah methoxy<\/strong>\u00a0\u2192 rychlej\u0161\u00ed hydratace a rychlej\u0161\u00ed n\u00e1r\u016fst viskozity<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Vy\u0161\u0161\u00ed obsah hydroxypropoxy<\/strong>\u00a0\u2192 lep\u0161\u00ed rozpustnost ve vod\u011b a odolnost proti tepeln\u00e9 gelaci<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">U such\u00fdch maltov\u00fdch sm\u011bs\u00ed pou\u017e\u00edvan\u00fdch v hork\u00e9m podneb\u00ed nebo v syst\u00e9mech s vysok\u00fdm obsahem cementu je vhodn\u00e9 pou\u017e\u00edt HPMC s\u00a0<strong>vy\u0161\u0161\u00ed stupe\u0148 hydroxypropylov\u00e9 modifikace<\/strong>\u00a0je vhodn\u011bj\u0161\u00ed. Zabra\u0148uje ztr\u00e1t\u011b viskozity p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch (tepeln\u00e1 gelace) a zaji\u0161\u0165uje tak st\u00e1l\u00fd v\u00fdkon i na tepl\u00fdch podkladech.<\/p><\/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\">3. M\u00edra zadr\u017eov\u00e1n\u00ed vody (%)<\/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\">Zadr\u017eov\u00e1n\u00ed vody m\u00e1 p\u0159\u00edm\u00fd vliv na hydrataci cementu a kone\u010dnou pevnost spoje.<\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong>Standardn\u00ed t\u0159\u00eddy:<\/strong>\u00a085\u201392% \u2013 zadr\u017eov\u00e1n\u00ed vody (vhodn\u00e9 pro vnit\u0159n\u00ed pou\u017eit\u00ed v m\u00edrn\u00fdch podm\u00ednk\u00e1ch)<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>T\u0159\u00eddy s vysokou retenc\u00ed:<\/strong>\u00a093\u201398% (nezbytn\u00fd pro <a href=\"https:\/\/tenessy.com\/applications\/gypsum-based-plaster\/\">malty na b\u00e1zi s\u00e1dry<\/a>, prost\u0159ed\u00ed s vysok\u00fdmi teplotami nebo vysoce sav\u00e9 podklady, jako je p\u00f3robeton)<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">Such\u00e9 malty na b\u00e1zi s\u00e1dry vy\u017eaduj\u00ed\u00a0<strong>obzvl\u00e1\u0161t\u011b vysok\u00e1 schopnost zadr\u017eovat vodu<\/strong>\u00a0proto\u017ee s\u00e1dra rychle hydratuje a p\u0159i p\u0159\u00edli\u0161 rychl\u00e9m od\u010derp\u00e1n\u00ed vody ztr\u00e1c\u00ed zpracovatelnost.<\/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-cb7b433 elementor-widget elementor-widget-heading\" data-id=\"cb7b433\" 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\">4. Teplota gelu<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c05709 elementor-widget elementor-widget-text-editor\" data-id=\"9c05709\" 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\">V\u011bt\u0161ina typ\u016f HPMC m\u00e1 bod gelace v rozmez\u00ed 55 \u00b0C a\u017e 75 \u00b0C. Jakmile teplota malty p\u0159ekro\u010d\u00ed tuto hranici, HPMC se vysr\u00e1\u017e\u00ed z roztoku, co\u017e zp\u016fsob\u00ed n\u00e1hlou ztr\u00e1tu schopnosti zadr\u017eovat vodu a zpracovatelnosti.<\/p><ul><li><p class=\"ds-markdown-paragraph\">Pro b\u011b\u017en\u00e9 aplikace,\u00a0<strong>Teplota gelu 60\u201365 \u00b0C<\/strong>\u00a0sta\u010d\u00ed.<\/p><\/li><li><p class=\"ds-markdown-paragraph\">V hork\u00e9m podneb\u00ed nebo p\u0159i pokl\u00e1dce v tenk\u00e9 vrstv\u011b na dla\u017edice \u010di podklady vyh\u0159\u00edvan\u00e9 sluncem (teplota m\u016f\u017ee dos\u00e1hnout 40\u201350 \u00b0C + teplota malty) zvolte\u00a0<strong>HPMC s vysokou teplotou gelace (\u226570 \u00b0C)<\/strong>.<\/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-40b0bff elementor-widget elementor-widget-heading\" data-id=\"40b0bff\" 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\">5. Velikost \u010d\u00e1stic a rychlost rozptylu<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e92cbcd elementor-widget elementor-widget-text-editor\" data-id=\"e92cbcd\" 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\">HPMC p\u0159idan\u00e9 do such\u00e9 malty se mus\u00ed rychle rozpt\u00fdlit, ani\u017e by doch\u00e1zelo k tvorb\u011b shluk\u016f.<\/p><ul><li><p class=\"ds-markdown-paragraph\"><strong>Typy s povrchovou \u00fapravou (s prodlou\u017een\u00fdm rozpou\u0161t\u011bn\u00edm)<\/strong>\u00a0v syst\u00e9mech na b\u00e1zi cementu dob\u0159e prom\u00edchejte, aby se nevytvo\u0159ily \u201cryb\u00ed o\u010di\u201d (nerozpu\u0161t\u011bn\u00e9 \u010d\u00e1stice gelu).<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Velikost \u010d\u00e1stic<\/strong>\u00a0M\u011blo by se jednat o &gt;98% s pr\u016fchodem s\u00edtem o velikosti 100 mesh (150 \u00b5m), aby bylo zaji\u0161t\u011bno rovnom\u011brn\u00e9 rozlo\u017een\u00ed.<\/p><\/li><\/ul><p class=\"ds-markdown-paragraph\">U velkokapacitn\u00edch z\u00e1vod\u016f na v\u00fdrobu such\u00fdch maltov\u00fdch sm\u011bs\u00ed, kter\u00e9 vyu\u017e\u00edvaj\u00ed kontinu\u00e1ln\u00ed m\u00edcha\u010dky, jsou rychle se disperguj\u00edc\u00ed typy HPMC z\u00e1sadn\u00ed pro zabr\u00e1n\u011bn\u00ed vzniku nerovnom\u011brn\u00fdch m\u00edst v kone\u010dn\u00e9m produktu.<\/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<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. Pr\u016fvodce v\u00fdb\u011brem HPMC podle typu malty<\/h2>\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\">N\u00e1sleduj\u00edc\u00ed p\u0159ehledn\u00e1 tabulka shrnuje parametry HPMC doporu\u010den\u00e9 spole\u010dnost\u00ed TENESSY pro b\u011b\u017en\u00e1 slo\u017een\u00ed such\u00fdch maltov\u00fdch sm\u011bs\u00ed.<\/p><div class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"><table><thead><tr><th><strong>Typ malty<\/strong><\/th><th><strong>Doporu\u010den\u00e1 viskozita (mPa\u00b7s)<\/strong><\/th><th><strong>Zadr\u017eov\u00e1n\u00ed vody<\/strong><\/th><th><strong>Kl\u00ed\u010dov\u00e9 aspekty<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Lepidlo na obklady na b\u00e1zi cementu (C1\/C2)<\/td><td>15,000 \u2013 40,000<\/td><td>\u226594%<\/td><td>Doba otev\u0159en\u00ed \u2265 20 min; ochrana proti poklesnut\u00ed u velk\u00fdch dla\u017edic<\/td><\/tr><tr><td>Vn\u011bj\u0161\u00ed om\u00edtka (cementov\u00e1)<\/td><td>40,000 \u2013 75,000<\/td><td>\u226594%<\/td><td>Odolnost proti prasklin\u00e1m; dobr\u00e1 p\u0159ilnavost k betonu<\/td><\/tr><tr><td>S\u00e1drov\u00e1 om\u00edtka \/ sp\u00e1rovac\u00ed hmota<\/td><td>20,000 \u2013 40,000<\/td><td>\u226596%<\/td><td>Vysok\u00e1 retence; zabra\u0148uje p\u0159ed\u010dasn\u00e9mu tuhnut\u00ed<\/td><\/tr><tr><td>Samonivela\u010dn\u00ed malta (cementov\u00e1)<\/td><td>400 \u2013 1,500<\/td><td>M\u00edrn\u00e1<\/td><td>N\u00edzk\u00e1 viskozita; rychl\u00e9 uvol\u0148ov\u00e1n\u00ed vzduchu<\/td><\/tr><tr><td>Lepidlo pro vn\u011bj\u0161\u00ed izola\u010dn\u00ed syst\u00e9my (EIFS)<\/td><td>60,000 \u2013 100,000<\/td><td>\u226596%<\/td><td>Vysok\u00e1 schopnost zadr\u017eov\u00e1n\u00ed vody + vysok\u00e1 viskozita<\/td><\/tr><tr><td>Vyrovn\u00e1vac\u00ed hmota \/ tmel (v pr\u00e1\u0161kov\u00e9 form\u011b)<\/td><td>35,000 \u2013 50,000<\/td><td>St\u0159edn\u00ed a\u017e vysok\u00e1<\/td><td>Hladk\u00fd povrch; snadn\u00e9 brou\u0161en\u00ed<\/td><\/tr><tr><td>Opravn\u00e1 malta (siln\u00e1 vrstva)<\/td><td>50,000 \u2013 75,000<\/td><td>Vysok\u00e1<\/td><td>Zabra\u0148uje poklesu; dobr\u00e1 tixotropie<\/td><\/tr><\/tbody><\/table><\/div><p class=\"ds-markdown-paragraph\"><em>Pozn\u00e1mka: Uveden\u00e9 hodnoty jsou orienta\u010dn\u00ed. Skute\u010dn\u00fd v\u00fdb\u011br by m\u011bl b\u00fdt ov\u011b\u0159en laboratorn\u00edmi zkou\u0161kami s m\u00edstn\u00edmi surovinami.<\/em><\/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-83ea234 elementor-widget elementor-widget-heading\" data-id=\"83ea234\" 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. \u010cast\u00e9 chyby, kter\u00fdm je t\u0159eba se p\u0159i v\u00fdb\u011bru HPMC vyhnout<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3712386 elementor-widget elementor-widget-text-editor\" data-id=\"3712386\" 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\">\n<p class=\"ds-markdown-paragraph\">V pr\u016fb\u011bhu let zaznamenal technick\u00fd t\u00fdm spole\u010dnosti TENESSY n\u011bkolik \u010dast\u00fdch chyb:<\/p>\n\n<h3 style=\"font-size: 20px\">\u274c Chyba \u010d. 1: V\u00fdb\u011br oleje s nejvy\u0161\u0161\u00ed viskozitou \u201cjen pro jistotu\u201d<\/h3>\n<p class=\"ds-markdown-paragraph\">Vysok\u00e1 viskozita nemus\u00ed v\u017edy znamenat lep\u0161\u00ed vlastnosti. U samonivela\u010dn\u00edch malt vysok\u00e1 viskozita zadr\u017euje vzduch a omezuje tekutost. U lepidel na obklady p\u0159\u00edli\u0161 vysok\u00e1 viskozita zhor\u0161uje sm\u00e1\u010den\u00ed a sni\u017euje p\u0159ilnavost.<\/p>\n\n<h3 style=\"font-size: 20px\">\u274c Chyba \u010d. 2: Zanedb\u00e1n\u00ed savosti podkladu<\/h3>\n<p class=\"ds-markdown-paragraph\">Na vysoce sav\u00fdch podkladech (nap\u0159. \u010derven\u00e9 cihly, p\u00f3robetonov\u00e9 tv\u00e1rnice) standardn\u00ed typy HPMC \u010dasto selh\u00e1vaj\u00ed. Je nutn\u00e9 pou\u017e\u00edt typ s vysokou schopnost\u00ed zadr\u017eovat vodu.<\/p>\n\n<h3 style=\"font-size: 20px\">\u274c Chyba \u010d. 3: Neov\u011b\u0159en\u00ed kompatibility HPMC s cementem<\/h3>\n<p class=\"ds-markdown-paragraph\">N\u011bkter\u00e9 typy HPMC p\u0159\u00edli\u0161 v\u00fdrazn\u011b zpomaluj\u00ed tuhnut\u00ed cementu. V\u017edy prove\u010fte test kompatibility s konkr\u00e9tn\u00edm typem cementu, kter\u00fd pou\u017e\u00edv\u00e1te.<\/p>\n\n<h3 style=\"font-size: 20px\">\u274c Chyba \u010d. 4: Zam\u011b\u0159ovat se pouze na cenu<\/h3>\n<p class=\"ds-markdown-paragraph\">Levn\u011bj\u0161\u00ed HPMC se \u010dasto vyzna\u010duje kol\u00edsavou viskozitou, ni\u017e\u0161\u00ed \u010distotou (vy\u0161\u0161\u00edm obsahem sol\u00ed) nebo \u0161patnou teplotn\u00ed stabilitou gelu. N\u00e1klady spojen\u00e9 se st\u00ed\u017enostmi z\u00e1kazn\u00edk\u016f z praxe daleko p\u0159evy\u0161uj\u00ed \u00faspory na surovin\u00e1ch.<\/p>\n\n<\/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-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\">V. P\u0159\u00edstup spole\u010dnosti TENESSY: Podpora p\u0159i v\u00fdb\u011bru HPMC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fce879 elementor-widget elementor-widget-text-editor\" data-id=\"8fce879\" 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\">Na adrese\u00a0<strong>TENESSY<\/strong>, neomezujeme se pouze na prodej HPMC. Nab\u00edz\u00edme\u00a0<strong>technick\u00e1 podpora zam\u011b\u0159en\u00e1 na receptury<\/strong>\u00a0aby pomohli v\u00fdrobc\u016fm such\u00fdch maltov\u00fdch sm\u011bs\u00ed dos\u00e1hnout \u00fasp\u011bchu.<\/p><h3>N\u00e1\u0161 proces zahrnuje:<\/h3><ol start=\"1\"><li><p class=\"ds-markdown-paragraph\"><strong>Anal\u00fdza pot\u0159eb<\/strong>\u00a0\u2013 Pt\u00e1me se na typ malty, c\u00edlov\u00fd trh, stav podkladu a klimatick\u00e9 podm\u00ednky.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Testov\u00e1n\u00ed vzork\u016f<\/strong> \u2013 Bezplatn\u00e9 vzorky doporu\u010den\u00fdch typ\u016f HPMC pro va\u0161e intern\u00ed testy.<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Zp\u011btn\u00e1 vazba k optimalizaci<\/strong>\u00a0\u2013 Na\u0161i chemici v\u00e1m porad\u00ed s p\u0159esn\u00fdm nastaven\u00edm d\u00e1vkov\u00e1n\u00ed<\/p><\/li><li><p class=\"ds-markdown-paragraph\"><strong>Konzistentn\u00ed dodavatelsk\u00fd \u0159et\u011bzec<\/strong>\u00a0\u2013 Pln\u00e1 sledovatelnost a stabilita mezi jednotliv\u00fdmi \u0161ar\u017eemi.<\/p><\/li><\/ol>\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\">Z\u00e1v\u011br<\/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\">V\u00fdb\u011br spr\u00e1vn\u00e9ho typu HPMC pro recepturu va\u0161\u00ed such\u00e9 malty je strategick\u00fdm technick\u00fdm rozhodnut\u00edm, nikoli pouh\u00fdm n\u00e1kupem komodity.\u00a0<strong>Viskozita, zadr\u017eov\u00e1n\u00ed vody, teplota gelace a chemie substituce<\/strong>\u00a0V\u0161echny tyto faktory mus\u00ed b\u00fdt v souladu s typem malty, klimatick\u00fdmi podm\u00ednkami a po\u017eadavky na pou\u017eit\u00ed.<\/p><p class=\"ds-markdown-paragraph\">Na adrese\u00a0<a href=\"https:\/\/tenessy.com\/\"><strong>TENESSY<\/strong><\/a>, kombinujeme hlubok\u00fd celul\u00f3zov\u00fd ether <a href=\"https:\/\/tenessy.com\/hpmc-supplier\/innovation\/\">V\u00ddZKUM A V\u00ddVOJ<\/a> odborn\u00e9 znalosti a praktickou podporu p\u0159i sestavov\u00e1n\u00ed receptur such\u00fdch maltov\u00fdch sm\u011bs\u00ed. A\u0165 u\u017e vyr\u00e1b\u00edte\u00a0<strong>lepidla na dla\u017edice na b\u00e1zi cementu, s\u00e1drov\u00e9 om\u00edtky, samonivela\u010dn\u00ed hmoty nebo vn\u011bj\u0161\u00ed om\u00edtky<\/strong>, n\u00e1\u0161 t\u00fdm v\u00e1m pom\u016f\u017ee vybrat a ov\u011b\u0159it optim\u00e1ln\u00ed typ HPMC \u2013 efektivn\u011b a spolehliv\u011b.<\/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>Ve sv\u011bt\u011b v\u00fdroby maltov\u00fdch sm\u011bs\u00ed za sucha mohou mal\u00e9 rozd\u00edly v surovin\u00e1ch v\u00e9st k velk\u00fdm rozd\u00edl\u016fm ve v\u00fdsledn\u00e9m produktu. <\/p>","protected":false},"author":1,"featured_media":14472,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-14465","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>How to Choose the Right HPMC Grade for Your Drymix Mortar Formulations - TENESSY Chemical<\/title>\n<meta name=\"description\" content=\"HEMC is a core technique for improving the water retention and workability of gypsum mortar, from dosage and viscosity to formula adjustment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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