{"id":13292,"date":"2025-11-28T07:11:27","date_gmt":"2025-11-28T07:11:27","guid":{"rendered":"https:\/\/tenessy.com\/?p=13292"},"modified":"2025-11-28T07:11:28","modified_gmt":"2025-11-28T07:11:28","slug":"putty-powder-bubbling-and-cracking-the-key-lies-in-deep-optimization-of-cellulose-ether-formula","status":"publish","type":"post","link":"https:\/\/tenessy.com\/nl\/stopverf-poeder-borrelen-en-kraken-de-sleutel-ligt-in-diepe-optimalisatie-van-cellulose-ether-formule\/","title":{"rendered":"Bubbelend en barstend stopverfpoeder? De sleutel ligt in een grondige optimalisatie van de cellulose-etherformule"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13292\" class=\"elementor elementor-13292\" 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=\"534\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-1024x683.jpg\" class=\"attachment-large size-large wp-image-13297\" alt=\"Stopverf\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-1024x683.jpg 1024w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-300x200.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-768x512.jpg 768w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-1536x1024.jpg 1536w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-2048x1365.jpg 2048w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-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>Bubbelen en barsten na <a href=\"https:\/\/tenessy.com\/applications\/skim-coat-wall-putty\/\">plamuurpoeder<\/a> Toepassing zijn veel voorkomende hardnekkige problemen waar veel schilders en huiseigenaren last van hebben. Deze problemen tasten niet alleen de esthetiek van muren aan, maar kunnen ook wijzen op diepe kwaliteitsrisico's. In dit artikel worden de hoofdoorzaken van bubbelen en barsten diepgaand geanalyseerd en wordt de nadruk gelegd op de wetenschappelijke optimalisatie van de kern van het additief. <a href=\"https:\/\/tenessy.com\/products\/hpmc-hydroxypropyl-methyl-cellulose\/\">Hydroxypropylmethylcellulose (HPMC)<\/a>.<\/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-4020bf0 elementor-widget elementor-widget-heading\" data-id=\"4020bf0\" 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\">\u2160.Waarom bobbelt en barst het stopverfpoeder?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3281791 e-grid e-con-full e-con e-child\" data-id=\"3281791\" 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-643d941 elementor-widget elementor-widget-image\" data-id=\"643d941\" 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=\"500\" height=\"354\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Bubble.jpg\" class=\"attachment-large size-large wp-image-13299\" alt=\"Stopverf-Poeder-Bellen\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Bubble.jpg 500w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Bubble-300x212.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Bubble-18x12.jpg 18w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\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-761660a elementor-widget elementor-widget-image\" data-id=\"761660a\" 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=\"700\" height=\"439\" src=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Crack.jpg\" class=\"attachment-large size-large wp-image-13298\" alt=\"Stopverf-Poeder-Scheur\" srcset=\"https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Crack.jpg 700w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Crack-300x188.jpg 300w, https:\/\/tenessy.com\/wp-content\/uploads\/2025\/11\/Putty-Powder-Crack-18x12.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\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>\n\t\t\t\t<div class=\"elementor-element elementor-element-9365601 elementor-widget elementor-widget-heading\" data-id=\"9365601\" 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. Belangrijkste oorzaken van het borrelen van plamuurpoeder<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91694d5 elementor-widget elementor-widget-text-editor\" data-id=\"91694d5\" 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<ul><li><strong>Onvoldoende waterretentie,<\/strong> <strong>te snel drogen:<\/strong> Dit is de belangrijkste reden. Wanneer de waterretentie van <a href=\"https:\/\/tenessy.com\/products\/cellulose-ether\/\">cellulose-ether<\/a> (zoals HPMC) onvoldoende is, wordt het water in de plamuurpasta snel geabsorbeerd door het substraat (bijv. cementmuur) of verdampt het. De lucht op het substraatoppervlak wordt ingesloten tijdens het schrapen en door het snelle waterverlies kan de pasta niet vloeien en egaliseren om de lucht te laten ontsnappen, waardoor luchtbellen ontstaan.<\/li><li><strong>Te hoge viscositeit, slechte nivellering:<\/strong> HPMC met een hoge viscositeit zorgt voor een uitstekende waterretentie, maar maakt de pasta te dik, waardoor bellen moeilijk kunnen ontsnappen.<\/li><li><strong>Onjuiste constructie:<\/strong> Een te droge ondergrond met sterke waterabsorptie of een te dikke eenlaagse applicatie zal de vorming van bellen verergeren.<\/li><li><strong>Slechte oplosbaarheid van cellulose-ether:<\/strong> HPMC dat niet volledig oplost, vormt \"vissenogen\" in water, en deze collo\u00efdale deeltjes worden zelf bubbelkernen.<\/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-7dff4fc elementor-widget elementor-widget-heading\" data-id=\"7dff4fc\" 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. Belangrijkste oorzaken van het barsten van plamuurpoeder<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb99963 elementor-widget elementor-widget-text-editor\" data-id=\"cb99963\" 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<ul><li><strong>Overmatige krimpspanning bij het drogen:<\/strong> Nadat het water verdampt is, krimpt de plamuurlaag. Als de gegenereerde interne spanning hoger is dan de hechtsterkte en treksterkte van de plamuur zelf, treedt scheurvorming op.<\/li><li><strong>Onvoldoende hechtsterkte:<\/strong> De slechte hechting van cellulose-ether slaagt er niet in om anorganische vulstoffen (zwaar calcium, ascalcium) effectief aan elkaar te binden of een stevige hechting met het substraat te bereiken.<\/li><li><strong>Inconsistente interne en externe droging:<\/strong> Het oppervlak droogt snel terwijl de binnenkant nat blijft, waardoor het verharde oppervlak krimpt terwijl de binnenkant nog zacht is, wat resulteert in differenti\u00eble krimp en barsten.<\/li><li><strong>Gebrek aan flexibele componenten in de formule:<\/strong> Bij temperatuur- en vochtigheidswisselingen is een te stijve plamuurlaag niet bestand tegen spanningsvariaties en scheuren.<\/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-597fdff elementor-widget elementor-widget-text-editor\" data-id=\"597fdff\" 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><strong>Conclusie<\/strong>: Of het nu borrelt of barst, hydroxypropylmethylcellulose (HPMC) speelt een centrale rol. Het bepaalt rechtstreeks de waterretentie, viscositeit, smeerbaarheid en hechtsterkte van de plamuurpasta.<\/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\">Wetenschappelijke optimalisatie van cellulose-ether (HPMC) formule<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9058448 elementor-widget elementor-widget-text-editor\" data-id=\"9058448\" 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>Het optimaliseren van de HPMC-formule vereist een driedimensionale aanpak: modelselectie, doseringscontrole en gebruik van de samenstelling.<\/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-a8d0409 elementor-widget elementor-widget-heading\" data-id=\"a8d0409\" 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. Selectie van HPMC-model<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ac6f0f elementor-widget elementor-widget-text-editor\" data-id=\"7ac6f0f\" 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<table><tbody><tr><td><p><strong><b>HPMC Viscositeit (mPa-s)<\/b><\/strong><\/p><\/td><td><p><strong><b>Water vasthouden<\/b><\/strong><\/p><\/td><td><p><strong><b>Toepassing Voelen<\/b><\/strong><\/p><\/td><td><p><strong><b>Nivellerende prestaties<\/b><\/strong><\/p><\/td><td><p><strong><b>Weerstand tegen scheuren<\/b><\/strong><\/p><\/td><td><p><strong><b>Aanbevolen toepassing<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Lage viscositeit (40.000-60.000)<\/p><\/td><td><p>Goed<\/p><\/td><td><p>Licht en soepel<\/p><\/td><td><p>Uitstekend, bubbels ontsnappen gemakkelijk<\/p><\/td><td><p>Eerlijk<\/p><\/td><td><p>Aanbevolen: afwerkplamuur voor ultieme gladheid<\/p><\/td><\/tr><tr><td><p>Middelmatige viscositeit (80.000-100.000)<\/p><\/td><td><p>Uitstekend<\/p><\/td><td><p>Soepel met textuur<\/p><\/td><td><p>Goed<\/p><\/td><td><p>Uitstekend<\/p><\/td><td><p>Aanbevolen: universele plamuur voor grondlagen, balancerend op waterretentie en scheurvastheid<\/p><\/td><\/tr><tr><td><p>Hoge viscositeit (&gt;150.000)<\/p><\/td><td><p>Zeer goed<\/p><\/td><td><p>Dik en zwaar<\/p><\/td><td><p>Arm, bubbels moeilijk te ontsnappen<\/p><\/td><td><p>Goed (maar gevoelig voor interne barsten door ongelijkmatig drogen)<\/p><\/td><td><p>Gebruik met voorzichtigheid: alleen voor extreem waterabsorberende ondergronden<\/p><\/td><\/tr><\/tbody><\/table>\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-77551a6 elementor-widget elementor-widget-heading\" data-id=\"77551a6\" 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. Nauwkeurige controle van HPMC-dosering<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c4549a elementor-widget elementor-widget-text-editor\" data-id=\"6c4549a\" 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<table><tbody><tr><td><p><strong><b>HPMC Dosering (kg per ton stopverf)<\/b><\/strong><\/p><\/td><td><p><strong><b>Watervasthoudend effect<\/b><\/strong><\/p><\/td><td><p><strong><b>Bouwprestaties<\/b><\/strong><\/p><\/td><td><p><strong><b>Kosten en bijwerkingen<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Te laag (3,0-3,5 kg)<\/p><\/td><td><p>Onvoldoende, vatbaar voor bubbels en barsten<\/p><\/td><td><p>Sneldrogend, ruw gevoel<\/p><\/td><td><p>Faalpercentage van hoge kwaliteit<\/p><\/td><\/tr><tr><td><p>Matig (3,8-4,5 kg)<\/p><\/td><td><p>Voldoende en stabiel<\/p><\/td><td><p>Soepel, lange open tijd<\/p><\/td><td><p>Beste kosten-prestatieverhouding<\/p><\/td><\/tr><tr><td><p>Te hoog (&gt;5,0 kg)<\/p><\/td><td><p>Overmatig<\/p><\/td><td><p>Te dik, slecht nivellerend, rand krullend<\/p><\/td><td><p>Hogere kosten, trage droging &amp; sterkteontwikkeling<\/p><\/td><\/tr><\/tbody><\/table>\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-e6f1a91 elementor-widget elementor-widget-heading\" data-id=\"e6f1a91\" 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. Golden Compounding-oplossingen voor HPMC<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93d9743 elementor-widget elementor-widget-text-editor\" data-id=\"93d9743\" 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>E\u00e9n HPMC heeft prestatielimieten. Samenstellen met andere additieven kan \"1+1&gt;2\" effecten bereiken.<\/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-983050b elementor-widget elementor-widget-text-editor\" data-id=\"983050b\" 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><strong>Samenstellen met <a href=\"https:\/\/tenessy.com\/products\/hec-hydroxyethyl-cellulose\/\">Hydroxyethylcellulose (HEC)<\/a>\uff1a<\/strong><\/p><p><strong>Functie:<\/strong> De moleculaire structuur van HEC sluit oppervlaktewater beter op en vormt een uitstekende \"watervasthoudende film\". Samenstellen met HPMC vermindert bellen aanzienlijk en verhoogt de compactheid.<\/p><p><strong>Aanbevolen verhouding:<\/strong> HPMC (100.000 mPa-s) : HEC = 3,5 : 0,5 (kg\/ton)<\/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-1fdfa01 elementor-widget elementor-widget-text-editor\" data-id=\"1fdfa01\" 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><strong>Samenstellen met <a href=\"https:\/\/tenessy.com\/products\/hps-hydroxypropyl-starch-ether\/\">Zetmeelether<\/a>:<\/strong><\/p><p><strong>Functie:<\/strong> Slechts 0,5-1,0 kg\/ton zetmeelether verbetert de weerstand tegen uitzakken en het applicatiegevoel aanzienlijk, waardoor dikker schrapen gemakkelijker wordt zonder dat dit ten koste gaat van de nivellering.<\/p><p><strong>Aanbevolen verhouding:<\/strong> HPMC (4 kg\/ton) + Zetmeelether (0,5 kg\/ton)<\/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\">\u2162. Samenvatting en definitieve aanbevelingen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c7d737 elementor-widget elementor-widget-text-editor\" data-id=\"1c7d737\" 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>Om het borrelen en barsten van plamuurpoeder volledig op te lossen, moet systematische optimalisatie beginnen bij de celluloseformule:<\/p><ul><li>Laat de mythe van hoge viscositeit varen: Geef de voorkeur aan 80.000-100.000 mPa-s HPMC, of kies voor een mengstrategie met een gemiddelde lage viscositeit voor basis- en afwerklagen.<\/li><li>Controleer de dosering nauwkeurig: Stabiliseer HPMC op ongeveer 4,0 kg\/ton en verfijn indien nodig.<\/li><li>Beheers de samenstellingstechnologie: Gebruik HEC, zetmeelether, houtvezels, enz. om verbeteringen aan te brengen in waterretentie, scheurvastheid en gevoel bij het aanbrengen.<\/li><li>Negeer nooit andere factoren: Vulstoffen van hoge kwaliteit, geschikt polymeerpoeder en een gestandaardiseerde constructie (bevochtiging van het substraat, dunne meerlaagse applicatie) zijn net zo belangrijk voor succes.<\/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-818b552 elementor-widget elementor-widget-text-editor\" data-id=\"818b552\" 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>Als je deze punten onder de knie hebt, zijn bubbelende en barstende plamuur geen probleem meer!<\/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>Bubbels en barsten na het aanbrengen van plamuurpoeder zijn veel voorkomende hardnekkige problemen waar veel schilders en huiseigenaren last van hebben. Deze problemen tasten niet alleen de esthetiek van muren aan, maar kunnen ook wijzen op gevaren voor de kwaliteit.<\/p>","protected":false},"author":1,"featured_media":13297,"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-13292","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>Putty Powder Bubbling and Cracking? 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