{"id":6414,"date":"2025-01-11T08:38:07","date_gmt":"2025-01-11T08:38:07","guid":{"rendered":"https:\/\/ldcellulose.com\/?p=6414"},"modified":"2025-01-11T08:40:51","modified_gmt":"2025-01-11T08:40:51","slug":"preguntas-frecuentes-sobre-landercoll-hpmc-sin-tratamiento-superficial","status":"publish","type":"post","link":"https:\/\/ldcellulose.com\/es\/preguntas-frecuentes-sobre-landercoll-hpmc-sin-tratamiento-superficial\/","title":{"rendered":"Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6414\" class=\"elementor elementor-6414\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96c7d45 elementor-section-height-min-height elementor-section-items-bottom elementor-section-boxed elementor-section-height-default\" data-id=\"96c7d45\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-25cfc78\" data-id=\"25cfc78\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1467566 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"1467566\" 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<h1 class=\"elementor-heading-title elementor-size-default\">Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8779999 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8779999\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c0bb6ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0bb6ab\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d774466\" data-id=\"d774466\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-893a97b elementor-widget elementor-widget-html\" data-id=\"893a97b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"en\">\r\n<head>\r\n    <meta charset=\"UTF-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n    <meta name=\"description\" content=\"Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial, que cubren sus aplicaciones, ventajas de rendimiento y directrices de uso para formulaciones de mezcla seca.\">\r\n    <meta name=\"keywords\" content=\"Non-surface treated HPMC, Hydroxypropyl Methylcellulose, LANDERCOLL, dry mix, water retention, thickening, construction materials\">\r\n    <title>Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial<\/title>\r\n<\/head>\r\n<body>\r\n    <main>\r\n        <h1>Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial<\/h1>\r\n\r\n        <section id=\"what-is-hpmc\">\r\n            <h2>1. \u00bfQu\u00e9 es el HPMC sin tratamiento superficial?<\/h2>\r\n            <p>La hidroxipropilmetilcelulosa (HPMC) sin tratamiento superficial es un \u00e9ter de celulosa conocido por disolverse en agua y crear una soluci\u00f3n transparente o ligeramente lechosa. Se utiliza ampliamente en formulaciones de mezclas secas como mortero, adhesivo para baldosas, masilla y lechada, ofreciendo mayor espesamiento, retenci\u00f3n de agua y trabajabilidad.<\/p>\r\n        <\/section>\r\n\r\n        <section id=\"water-behavior\">\r\n            <h2>2. \u00bfC\u00f3mo se comporta el HPMC LANDERCOLL sin tratamiento superficial en agua caliente y fr\u00eda?<\/h2>\r\n            <p>A diferentes temperaturas del agua, el LANDERCOLL presenta caracter\u00edsticas de disoluci\u00f3n distintas:<\/p>\r\n            <table>\r\n                <thead>\r\n                    <tr>\r\n                        <th>Par\u00e1metro<\/th>\r\n                        <th>Agua caliente<\/th>\r\n                        <th>Agua fr\u00eda<\/th>\r\n                    <\/tr>\r\n                <\/thead>\r\n                <tbody>\r\n                    <tr>\r\n                        <td>Tiempo de dispersi\u00f3n<\/td>\r\n                        <td>&lt; 2 minutos<\/td>\r\n                        <td>5-10 minutos<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Desarrollo de la viscosidad<\/td>\r\n                        <td>Inmediato<\/td>\r\n                        <td>Gradual (requiere agitaci\u00f3n)<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Agrupaci\u00f3n<\/td>\r\n                        <td>M\u00ednimo<\/td>\r\n                        <td>Posible (se necesita agitaci\u00f3n)<\/td>\r\n                    <\/tr>\r\n                <\/tbody>\r\n            <\/table>\r\n            <ul>\r\n                <li><strong>En agua caliente<\/strong>: Se dispersa y disuelve r\u00e1pidamente, formando una soluci\u00f3n suave y sin grumos.<\/li>\r\n                <li><strong>En agua fr\u00eda<\/strong>: Pueden producirse aglomeraciones iniciales, pero se disuelven eficazmente con una agitaci\u00f3n adecuada, dando lugar a un desarrollo constante de la viscosidad.<\/li>\r\n            <\/ul>\r\n        <\/section>\r\n\r\n        <section id=\"dry-mix-benefits\">\r\n            <h2>3. \u00bfPor qu\u00e9 el LANDERCOLL es ideal para aplicaciones de mezcla seca?<\/h2>\r\n            <p>LANDERCOLL mejora las formulaciones de mezcla seca con caracter\u00edsticas como:<\/p>\r\n            <ul>\r\n                <li><strong>Dispersi\u00f3n eficaz<\/strong>: Garantiza una mezcla uniforme para un rendimiento constante.<\/li>\r\n                <li><strong>Retenci\u00f3n de agua<\/strong>: Minimiza el secado prematuro, mejorando el curado y la adherencia.<\/li>\r\n                <li><strong>Efecto espesante<\/strong>: Mejora la adherencia, cohesi\u00f3n y estabilidad del producto.<\/li>\r\n            <\/ul>\r\n        <\/section>\r\n\r\n        <section id=\"clumping-prevention\">\r\n            <h2>4. \u00bfQu\u00e9 debo hacer para evitar la formaci\u00f3n de grumos en agua fr\u00eda?<\/h2>\r\n            <p>Para evitar la formaci\u00f3n de grumos durante la dispersi\u00f3n en agua fr\u00eda:<\/p>\r\n            <ol>\r\n                <li>A\u00f1adir gradualmente LANDERCOLL sin dejar de remover.<\/li>\r\n                <li>Utilice la agitaci\u00f3n mec\u00e1nica en aplicaciones a gran escala para garantizar una distribuci\u00f3n uniforme.<\/li>\r\n                <li>Dejar tiempo suficiente para que la viscosidad se desarrolle completamente.<\/li>\r\n            <\/ol>\r\n        <\/section>\r\n\r\n        <section id=\"performance-benefits\">\r\n            <h2>5. \u00bfCu\u00e1les son las ventajas de rendimiento de utilizar LANDERCOLL?<\/h2>\r\n            <p>LANDERCOLL ofrece varias ventajas:<\/p>\r\n            <ul>\r\n                <li><strong>Espesamiento<\/strong>: Proporciona una viscosidad constante en todas las aplicaciones.<\/li>\r\n                <li><strong>Retenci\u00f3n de agua<\/strong>: Retiene la humedad para mejorar la adherencia y evitar el agrietamiento.<\/li>\r\n                <li><strong>Trabajabilidad<\/strong>: Mejora la fluidez, la esparcibilidad y el tiempo abierto de las mezclas.<\/li>\r\n            <\/ul>\r\n            <table>\r\n                <thead>\r\n                    <tr>\r\n                        <th>Propiedad<\/th>\r\n                        <th>Especificaci\u00f3n<\/th>\r\n                        <th>Beneficios<\/th>\r\n                    <\/tr>\r\n                <\/thead>\r\n                <tbody>\r\n                    <tr>\r\n                        <td>Rango de viscosidad<\/td>\r\n                        <td>5.000 - 200.000 mPa-s<\/td>\r\n                        <td>Adaptable a diversas formulaciones<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Retenci\u00f3n de agua<\/td>\r\n                        <td>&gt; 95%<\/td>\r\n                        <td>Previene la contracci\u00f3n y el agrietamiento<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Valor PH (Soluci\u00f3n 2%)<\/td>\r\n                        <td>5.0 - 8.0<\/td>\r\n                        <td>Compatible con m\u00faltiples aplicaciones<\/td>\r\n                    <\/tr>\r\n                <\/tbody>\r\n            <\/table>\r\n        <\/section>\r\n\r\n        <section id=\"construction-materials\">\r\n            <h2>6. \u00bfC\u00f3mo mejora LANDERCOLL los materiales de construcci\u00f3n?<\/h2>\r\n            <p>LANDERCOLL mejora los materiales de construcci\u00f3n mediante:<\/p>\r\n            <ul>\r\n                <li><strong>Aumentar el tiempo de apertura<\/strong>: Prolonga la trabajabilidad de los materiales para una mejor aplicaci\u00f3n.<\/li>\r\n                <li><strong>Mejorar la fuerza de adherencia<\/strong>: Garantiza una mayor adherencia a las superficies.<\/li>\r\n                <li><strong>Aumento de la resistencia al hundimiento<\/strong>: Reduce el pandeo en aplicaciones verticales.<\/li>\r\n            <\/ul>\r\n        <\/section>\r\n\r\n        <section id=\"dosage-guidelines\">\r\n            <h2>7. \u00bfCu\u00e1l es la dosis recomendada de LANDERCOLL en mezclas secas?<\/h2>\r\n            <p>Las recomendaciones de dosificaci\u00f3n dependen de la aplicaci\u00f3n espec\u00edfica:<\/p>\r\n            <table>\r\n                <thead>\r\n                    <tr>\r\n                        <th>Aplicaci\u00f3n<\/th>\r\n                        <th>Dosis (% de peso total)<\/th>\r\n                    <\/tr>\r\n                <\/thead>\r\n                <tbody>\r\n                    <tr>\r\n                        <td>Mortero<\/td>\r\n                        <td>0,2-0,5%<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Adhesivo para baldosas<\/td>\r\n                        <td>0,3-0,6%<\/td>\r\n                    <\/tr>\r\n                    <tr>\r\n                        <td>Masilla<\/td>\r\n                        <td>0,4-0,7%<\/td>\r\n                    <\/tr>\r\n                <\/tbody>\r\n            <\/table>\r\n            <p>Se pueden realizar ajustes en funci\u00f3n de las materias primas locales y las propiedades de rendimiento requeridas.<\/p>\r\n        <\/section>\r\n    <\/main>\r\n<\/body>\r\n<\/html>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ae519fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ae519fd\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-898e3d7\" data-id=\"898e3d7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial Preguntas frecuentes sobre LANDERCOLL HPMC sin tratamiento superficial 1. \u00bfQu\u00e9 es la HPMC sin tratamiento superficial? \u00bfQu\u00e9 es la HPMC no tratada en superficie? La hidroxipropilmetilcelulosa (HPMC) no tratada en superficie es un \u00e9ter de celulosa conocido por disolverse en agua y crear una soluci\u00f3n transparente o ligeramente lechosa. Se utiliza ampliamente en formulaciones de mezcla seca como mortero, adhesivo para baldosas, masilla y [...].<\/p>","protected":false},"author":1,"featured_media":5852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"disabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/posts\/6414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/comments?post=6414"}],"version-history":[{"count":5,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/posts\/6414\/revisions"}],"predecessor-version":[{"id":6420,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/posts\/6414\/revisions\/6420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/media\/5852"}],"wp:attachment":[{"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/media?parent=6414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/categories?post=6414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ldcellulose.com\/es\/wp-json\/wp\/v2\/tags?post=6414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}