{"id":4420,"date":"2026-07-31T17:40:15","date_gmt":"2026-07-31T17:40:15","guid":{"rendered":"https:\/\/fsxchemical.com\/?p=4420"},"modified":"2026-10-09T04:05:07","modified_gmt":"2026-10-09T04:05:07","slug":"guia-de-adquisicion-de-carboximetilcelulosa-cmc-para-la-impresion-textil","status":"publish","type":"post","link":"https:\/\/fsxchemical.com\/es\/blog\/carboxymethyl-cellulose-cmc-for-textile-printing-procurement-guide\/","title":{"rendered":"CMC para la impresi\u00f3n textil: Gu\u00eda para la selecci\u00f3n y adquisici\u00f3n de calidades"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-11ea6dcf\">CMC for textile printing should be selected by application first, then by degree of substitution (DS), purity, viscosity test method, salt tolerance and paste rheology. For reactive printing, dye compatibility must be verified; for pigment printing and warp sizing, film behavior, electrolyte response and wash-off or desizing requirements may be more important than nominal viscosity.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-4d98bac0\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-e6d563cd\"><a href=\"https:\/\/fsxchemical.com\/es\/aplicaciones\/aplicacion-cmc\/\" data-type=\"page\" data-id=\"6079\">\u00bfQu\u00e9 es el CMC y para qu\u00e9 se usa en aplicaciones textiles?<\/a><\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-5cd6cef7\">Funci\u00f3n como espesante en la pasta de impresi\u00f3n<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-13dd8557\">Do not compare two CMC grades by viscosity alone. Require the solution concentration, temperature, instrument, spindle, speed, hydration time and water quality, then test the same formulation from laboratory sample to bulk batch.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2f38329b\">CMC can contribute thickening or stabilization in selected pigment formulations. Its compatibility with the pigment dispersion, binder, electrolyte and other auxiliaries must be checked; the polymer name alone does not guarantee storage or on-press stability.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-1b6dd281\">Papel en el apresto y el acabado de textiles<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7f4e6d2a\">In warp sizing, CMC may be used alone or in a blend to support a protective film on yarn. Evaluate abrasion resistance, flexibility, loom performance and desizing under the intended process. Do not assume that every CMC grade is easier to desize than every starch-based system.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2c0bdbd5\">En el proceso de acabado, los grados de CMC de baja viscosidad se utilizan en ocasiones como modificadores del tacto del tejido o como componentes en las formulaciones de los ba\u00f1os de acabado.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-e30c615a\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-7d2cc4d3\"><a href=\"https:\/\/fsxchemical.com\/es\/aplicaciones\/aplicacion-cmc\/\" data-type=\"page\" data-id=\"6079\">Par\u00e1metros clave de desempe\u00f1o para el CMC de grado textil<\/a><\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fd6fa0c0\">Los equipos de compras que eval\u00faen el CMC deben centrarse en tres par\u00e1metros fundamentales. Estos suelen especificarse en la hoja de datos t\u00e9cnicos (TDS) y pueden variar significativamente entre proveedores y grados.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-65c46e5b\">Grado de sustituci\u00f3n (DS)<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8d59f4d3\">DS is the average number of carboxymethyl substituents per anhydroglucose unit in the cellulose chain. Specify the DS and method for the exact commercial grade rather than imposing a universal textile range. DS alone does not establish reactive-dye compatibility, filtration or complete-paste stability.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-1024x768.jpg\" alt=\"\" class=\"wp-image-6257\" style=\"aspect-ratio:1.3333401151553377;width:1235px;height:auto\" srcset=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-1024x768.jpg 1024w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-150x113.jpg 150w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-1200x900.jpg 1200w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-300x225.jpg 300w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg-768x576.jpg 768w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0B.jpg.jpg 1448w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4b6905c2\">Los distintos procesos pueden requerir diferentes rangos de DS. Consulta con tu proveedor cu\u00e1l es el DS recomendado para tu aplicaci\u00f3n espec\u00edfica: espesamiento de pasta, encolado o acabado.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-077bb2b0\">Grado de viscosidad y estabilidad<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7c70687c\">Viscosity grade names such as low, medium and high are supplier-specific. Record the concentration and mass basis, water quality, hydration, temperature, instrument, spindle, speed and reading time. Compare values only when the methods are compatible.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-fca43901\">La consistencia de la viscosidad entre lotes es igualmente importante en los entornos de producci\u00f3n. Pregunta a tu proveedor cu\u00e1les son los l\u00edmites de variaci\u00f3n de viscosidad aceptables entre lotes.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-53ec492c\">Pureza y solubilidad<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0d6187cc\">La CMC de grado industrial para uso textil debe disolverse completamente sin formar part\u00edculas gelatinosas ni residuos no disueltos. El cloruro de sodio (NaCl) y el glicolato de sodio son subproductos comunes de la s\u00edntesis de la CMC; sus niveles afectan tanto a la pureza como al rendimiento en las formulaciones de pasta concentrada.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-387e76ac\">Solicite la hoja de especificaciones para confirmar el grado de pureza y los l\u00edmites de impurezas pertinentes antes de realizar el pedido.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-3008582e\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-14070285\"><a href=\"https:\/\/fsxchemical.com\/es\/aplicaciones\/aplicacion-de-impresion-digital\/\" data-type=\"page\" data-id=\"6094\">Aplicaci\u00f3n textil com\u00fan<\/a>Aplicaciones y adecuaci\u00f3n al proceso<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d8693550\">Serigraf\u00eda plana y rotativa<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b1d777f6\">For flat or rotary screen printing, test CMC in the intended complete recipe before using it as a primary or supporting thickener. Compatibility with reactive dyes, other polymers and auxiliaries is grade- and formulation-dependent. Select the grade using screen passage, definition, penetration, holding stability and finished-fabric results.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-767ff952\">In pigment printing, CMC is not a substitute for the binder. Verify migration, rubbing fastness, wash fastness and hand after the specified curing conditions. Do not infer improved binding efficiency from a thicker paste or a higher viscosity reading.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"715\" height=\"429\" src=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0C.webp\" alt=\"\" class=\"wp-image-6258\" style=\"aspect-ratio:1.6667273720633764;width:862px;height:auto\" srcset=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0C.webp 715w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0C-150x90.webp 150w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0C-300x180.webp 300w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0C-600x360.webp 600w\" sizes=\"auto, (max-width: 715px) 100vw, 715px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d9bee8f2\">Formulaciones de pastas para impresi\u00f3n con pigmentos<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3c925f80\">Many pigment-printing routes use binder curing without the reactive-printing wash-off sequence. The remaining paste components can influence hand and fastness, so assess the cured fabric and any subsequent washing specified by the customer.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-73dc8cfd\">El grado de CMC utilizado aqu\u00ed debe tener buena compatibilidad con el sistema de aglutinantes y no debe generar fluorescencia que pueda afectar la apariencia de la tela durante la inspecci\u00f3n con luz ultravioleta.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-41296010\">Dimensionamiento de la urdimbre para telas de algod\u00f3n y mezclas<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"518\" height=\"591\" src=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0D.webp\" alt=\"\" class=\"wp-image-6260\" style=\"aspect-ratio:0.8764772757316976;width:852px;height:auto\" srcset=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0D.webp 518w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0D-150x171.webp 150w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2025\/12\/\u7b2c3\u7bc7\u6587\u7ae0D-263x300.webp 263w\" sizes=\"auto, (max-width: 518px) 100vw, 518px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8824c90a\">For warp sizing, qualify the grade and any blend with starch or PVA against the yarn, equipment and desizing route. Viscosity, film behavior and application conditions should be considered together rather than selecting from an HV\/MV\/LV label alone.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5fc70474\">Si utiliza CMC en el proceso de apresto, confirme con su proveedor el rango de concentraci\u00f3n recomendado y las condiciones de secado para evitar un apresto excesivo o la formaci\u00f3n de una pel\u00edcula desigual.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-5a2e0dc2\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-f7285da6\"><a href=\"https:\/\/fsxchemical.com\/es\/aplicaciones\/aplicacion-cmc\/\" data-type=\"page\" data-id=\"6079\">CMC frente a otros espesantes: \u00bfCu\u00e1ndo elegir el C?<\/a>MC<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8c2fe273\">CMC contra. <a href=\"https:\/\/fsxchemical.com\/es\/aplicaciones\/aplicacion-del-alginato-de-sodio\/\" data-type=\"page\" data-id=\"6069\">Alga de sodio<\/a>inativo<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2f866234\">Sodium alginate is a common benchmark for reactive dye printing on cellulosic fabric. A proposed CMC or compound alternative needs grade-specific dye-compatibility and application testing. Neither polymer name nor nominal viscosity establishes equal fixation, wash-off or color yield.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-56a26bcb\">For reactive printing, compare the candidate with the approved reference after printing, steaming and washing. For pigment printing, compare binder compatibility and cured-fabric performance. Avoid treating a result from one color system as evidence for another.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-cd717a31\">CMC frente a espesantes sint\u00e9ticos<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d301906f\">Compare CMC and acrylic-based thickeners within the same intended process using effective dosage, stability and finished-fabric quality. Natural origin alone does not demonstrate ready biodegradability or a simpler compliance profile; request relevant product-specific evidence and assess the complete formulation.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bd723a78\">La elecci\u00f3n entre el CMC y las alternativas sint\u00e9ticas suele depender de los requisitos de la formulaci\u00f3n de la pasta, el tipo de tela y la qu\u00edmica interna del proceso, m\u00e1s que del costo por s\u00ed solo.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-14ef7b5f\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-30af1f1f\">Selecci\u00f3n de calidades y qu\u00e9 hay que verificar antes de realizar un pedido<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-777db596\">C\u00f3mo adaptar el DS y la viscosidad a tu proceso<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b3a77993\">No existe un grado universal de CMC para todas las aplicaciones textiles. Antes de realizar un pedido \u2014especialmente si se trata del primer pedido con un nuevo proveedor\u2014 conviene realizar una prueba a peque\u00f1a escala para confirmar el rendimiento de la pasta, su comportamiento de solubilidad y su compatibilidad con los productos qu\u00edmicos que ya utiliza.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-47f47b38\">El equipo t\u00e9cnico de FSX Chemical puede recomendarte un grado inicial seg\u00fan el tipo de aplicaci\u00f3n, el sustrato de tela y el m\u00e9todo de impresi\u00f3n. Comp\u00e1rtanos los detalles de tu proceso y te sugeriremos el DS y el rango de viscosidad m\u00e1s adecuados.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-b6f30c60\">Documentaci\u00f3n que debe solicitar a su proveedor<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-07ea80b9\">Antes de comprometerte a realizar un pedido a granel, solicita lo siguiente a cualquier proveedor de CMC:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ficha t\u00e9cnica (TDS)<\/strong> \u2014 que abarca las especificaciones de DS, viscosidad, pureza y solubilidad<\/li>\n\n\n\n<li><strong>Ficha de datos de seguridad (FDS)<\/strong> \u2014 para el cumplimiento de las normas de manejo, almacenamiento y transporte<\/li>\n\n\n\n<li><strong>Certificado de an\u00e1lisis (CoA)<\/strong> \u2014 para el lote espec\u00edfico que est\u00e1 solicitando<\/li>\n\n\n\n<li><strong>Cantidad de la muestra<\/strong> \u2014 para realizar pruebas internas con pasta antes de pasar a una escala mayor<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1973f725\">Si un proveedor no puede presentar estos documentos de inmediato, conviene tenerlo en cuenta en tu evaluaci\u00f3n.<\/p>\n\n\n\n<div class=\"wp-block-wd-divider wd-style-line wd-e502e980\"><\/div>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-37a1ed38\"><a href=\"https:\/\/fsxchemical.com\/es\/contactanos\/\" data-type=\"page\" data-id=\"20\">\u00bfC\u00f3mo funciona FS?<\/a>X Chemical te apoya en tu proceso de abastecimiento<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-77a6005f\"><a href=\"https:\/\/fsxchemical.com\/es\/contactanos\/\" data-type=\"page\" data-id=\"20\">FSX Chemical supp<\/a>Ofrece grados de CMC para aplicaciones de impresi\u00f3n textil, encolado y acabado. Proporcionamos hojas de datos t\u00e9cnicos, hojas de datos de seguridad y muestras para evaluaci\u00f3n antes de realizar pedidos a granel.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1.webp\" alt=\"Inspecci\u00f3n del empaque a granel y del env\u00edo para exportaci\u00f3n de pasta para impresi\u00f3n textil en la f\u00e1brica FSX Chemical\" class=\"wp-image-9413\" srcset=\"https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1.webp 1200w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-150x100.webp 150w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-1000x667.webp 1000w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-300x200.webp 300w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-1024x683.webp 1024w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-768x512.webp 768w, https:\/\/fsxchemical.com\/wp-content\/uploads\/2026\/07\/fsx-digital-printing-paste-export-packing-shipment-support-3x2-1-18x12.webp 18w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-56eb509c\">Nuestro equipo puede ayudarte a encontrar el grado adecuado si nos compartes los detalles de tu aplicaci\u00f3n: tipo de tela, m\u00e9todo de impresi\u00f3n, clase de tinte y cualquier par\u00e1metro existente de la formulaci\u00f3n de la pasta.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e914fa09\"><strong>Pr\u00f3ximos pasos:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/fsxchemical.com\/es\/contactanos\/\" data-type=\"page\" data-id=\"20\"><strong>Solicitar un TDS<\/strong> \u2014 para el grado CMC correspondiente a tu solicitud<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/fsxchemical.com\/es\/contactanos\/\" data-type=\"page\" data-id=\"20\"><strong>Solicitar una muestra<\/strong> \u2014 para pruebas internas con pasta antes de pasar a la producci\u00f3n en masa<\/a><\/li>\n\n\n\n<li><strong>Solicita la equiparaci\u00f3n de calificaciones<\/strong> \u2014 Cu\u00e9ntanos los detalles de tu proceso y te recomendaremos por d\u00f3nde empezar<\/li>\n\n\n\n<li><strong>P\u00f3ngase en contacto con nuestro equipo t\u00e9cnico<\/strong> \u2014 para preguntas sobre la formulaci\u00f3n o para cambiar de otro espesante<a href=\"mailto:Service@fsxchemical.com\"><strong> \ud83d\udce7 <strong>Correo electr\u00f3nico<\/strong><\/strong><\/a><strong><strong><a href=\"https:\/\/fsxchemical.com\/es\/contactanos\/\">: Service@fsxchemical.com<\/a><\/strong><br><\/strong><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">A Purchase Specification That Can Be Verified<\/h2>\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Before approval<\/th><th>Record or agree<\/th><\/tr><\/thead><tbody><tr><td>Commercial identity<\/td><td>Exact grade, intended color system and application point<\/td><\/tr><tr><td>Incoming QC<\/td><td>DS method, purity basis, viscosity method and batch acceptance limits<\/td><\/tr><tr><td>Sample trial<\/td><td>Reference grade, full recipe, water, fabric and controlled process settings<\/td><\/tr><tr><td>Application decision<\/td><td>Filtration, stability, printing or sizing performance, final fabric and agreed pass criteria<\/td><\/tr><tr><td>Bulk supply<\/td><td>Traceable batch, retained approved sample and repeat incoming checks<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<p class=\"wp-block-paragraph\">For quotation or sample matching, send the current grade or TDS, dye or pigment system, fabric, preparation method and the defect or improvement target. Compare cost per unit of acceptable fabric using the tested dosage, not purchase price alone.<\/p>","protected":false},"excerpt":{"rendered":"<p>La carboximetilcelulosa (CMC) se utiliza ampliamente en los procesos de estampado, encolado y te\u00f1ido de textiles. En esta gu\u00eda se explica c\u00f3mo evaluar los distintos grados de CMC, qu\u00e9 par\u00e1metros son los m\u00e1s importantes y c\u00f3mo FSX Chemical puede ayudarte a tomar decisiones de compra.<\/p>","protected":false},"author":1,"featured_media":6256,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"CMC for Textile Printing: Grade & Procurement Guide","_seopress_titles_desc":"Select textile-grade CMC by application, DS, purity, viscosity method, salt tolerance and rheology. Includes supplier checks and sample-to-bulk qualification.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[1123,1122,1127,395,1126,1124,1125],"class_list":["post-4420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides","tag-carboxymethyl-cellulose","tag-cmc","tag-industrial-cmc","tag-printing-paste","tag-screen-printing","tag-textile-printing-thickener","tag-textile-sizing"],"acf":[],"_links":{"self":[{"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/posts\/4420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/comments?post=4420"}],"version-history":[{"count":10,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/posts\/4420\/revisions"}],"predecessor-version":[{"id":11716,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/posts\/4420\/revisions\/11716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/media\/6256"}],"wp:attachment":[{"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/media?parent=4420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/categories?post=4420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fsxchemical.com\/es\/wp-json\/wp\/v2\/tags?post=4420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}