{"id":816,"date":"2022-01-16T18:02:21","date_gmt":"2022-01-16T16:02:21","guid":{"rendered":"https:\/\/aitanachem.com\/mineral-fillers-for-composite\/"},"modified":"2026-08-29T10:18:04","modified_gmt":"2026-08-29T08:18:04","slug":"mineral-fillers-for-composite","status":"publish","type":"page","link":"https:\/\/aitanachem.com\/en\/mineral-fillers-for-composite\/","title":{"rendered":"Industrial Mineral Fillers and Custom Formulations for Composites"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"816\" class=\"elementor elementor-816 elementor-149\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-18de2b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18de2b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container 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85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c84ac99 elementor-align-left elementor-widget elementor-widget-global elementor-global-1065 elementor-global-643 elementor-widget-breadcrumbs\" data-id=\"c84ac99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/aitanachem.com\/en\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-548e133 elementor-widget elementor-widget-text-editor\" data-id=\"548e133\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>Mineral fillers are solid mineral particles\u2014used individually or combined in various particle sizes\u2014added to resins or gelcoats to manufacture polymer matrix composites.<\/strong> Choosing the right filler and fine-tuning its ratio with the resin directly conditions both the properties of the final product and the entire production process. At <strong>AITANACHEM, we formulate and blend mineral fillers for polyester, epoxy, and vinyl ester composites, and we develop custom mineral blends for specific projects<\/strong>, backed by full technical support from our laboratory.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28a3320 elementor-widget elementor-widget-image\" data-id=\"28a3320\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"573\" src=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/cargas-minerales.img_-768x573.webp\" class=\"attachment-medium_large size-medium_large wp-image-785\" alt=\"Bulk white mineral stockpiles, the raw material behind mineral fillers for polymers\" srcset=\"https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/cargas-minerales.img_-768x573.webp 768w, https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/cargas-minerales.img_-300x224.webp 300w, https:\/\/aitanachem.com\/wp-content\/uploads\/2022\/01\/cargas-minerales.img_.webp 802w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c718dae elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"c718dae\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No se ha encontrado ning\\u00fan encabezado en esta p\\u00e1gina.&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;,&quot;h5&quot;,&quot;h6&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" 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22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__c718dae\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f85ac04 elementor-widget elementor-widget-heading\" data-id=\"f85ac04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are mineral fillers?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f85cf10 elementor-widget elementor-widget-text-editor\" data-id=\"f85cf10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A mineral filler <strong>is a set of solid mineral particles incorporated into a composite formulation.<\/strong> They can consist of a single mineral or a combination of several, with single or multiple particle sizes depending on the target characteristics and required properties of the final product. Fillers are an essential component of any polymer matrix composite: <strong>they directly influence mixture viscosity, gel time, curing time, and, above all, the mechanical properties and final product cost.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9dda121 elementor-widget elementor-widget-heading\" data-id=\"9dda121\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are mineral fillers used for in composites?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46aaa8a elementor-widget elementor-widget-text-editor\" data-id=\"46aaa8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Adding mineral fillers to a resin serves several purposes. <strong>The proper combination of minerals allows manufacturers to:<\/strong><\/p>\n<ul>\n<li><strong>provide the physical and mechanical properties<\/strong> required by the final product: hardness, abrasion resistance, flexural strength, etc.;<\/li>\n<li><strong>lighten or increase the weight<\/strong> of the composite as needed;<\/li>\n<li><strong>enhance fire resistance<\/strong> through flame-retardant fillers;<\/li>\n<li>improve conductive or antistatic properties;<\/li>\n<li>l<strong>ower total mixture cost<\/strong>, as mineral fillers are usually the most cost-effective component of the formulation.<\/li>\n<\/ul>\n<p>The mineral composition and its ratio relative to the resin also dictate the manufacturing process: <strong>affecting viscosity, catalysis, shrinkage during curing and even the final color and surface finish<\/strong>. Therefore, selecting the right mineral fillers for composites is one of the most critical decisions in formulation design.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6a636b elementor-widget elementor-widget-heading\" data-id=\"e6a636b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Mineral Filler Solutions for the Composites Industry<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-00bfba8 elementor-widget elementor-widget-text-editor\" data-id=\"00bfba8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>At AITANA CHEMICALS we work with a wide range of mineral fillers for composites. As the core hub of our offer, <strong>we group our solutions into four major technologies<\/strong> developed to meet the highest demands of the international B2B market:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9257db elementor-widget elementor-widget-heading\" data-id=\"b9257db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Micronized Dolomite Fillers<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0f794e elementor-widget elementor-widget-text-editor\" data-id=\"b0f794e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Dolomite is <strong>one of the most widely used mineral fillers in in polyester composite manufacturing due to its excellent balance between performance and cost.<\/strong> It is commonly used as a bulk filler in gelcoated-coated parts, providing body to the mix and reducing production costs. Our high-purity, grain-size balanced dolomites are the most efficient choice to increase density and lower manufacturing costs. Thanks to their tailored particle size distribution, they offer exceptional wetting and fluidity during resin injection into the mold. <a href=\"https:\/\/aitanachem.com\/en\/mineral-fillers-for-composite\/dolomite-mineral-filler\/\" rel=\"noopener\"><strong><u>Discover our dolomite fillers for composites<\/u>.<\/strong><\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a406ab elementor-widget elementor-widget-heading\" data-id=\"8a406ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Light weight mineral fillers (LWF)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8f5f21 elementor-widget elementor-widget-text-editor\" data-id=\"e8f5f21\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Our low weight fillers (Light Weight Filler) are engineered formulations based on selected minerals and particle sizes that <strong>reduce<\/strong> <strong>composite weight by up to 40% without compromising the physical and mechanical properties of the finished product<\/strong>. This technology lowers transport costs, improves handling, and boosts plant productivity. It is widely applied in shower trays, bathtubs, polymer concrete, and other composite sanitaryware. <strong><a href=\"https:\/\/aitanachem.com\/en\/mineral-fillers-for-composite\/light-weight-fillers\/\" rel=\"noopener\"><u>Explore our light weight filler technology<\/u><\/a>.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7e57c38 elementor-widget elementor-widget-heading\" data-id=\"7e57c38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Reinforced fillers for polyester and fiberglass<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5920599 elementor-widget elementor-widget-text-editor\" data-id=\"5920599\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Specifically formulated to be incorporated into resins used in hand lay-up or spray-up laminating processes alongside glass fiber reinforcement. <strong>They provide a significant increase in the mechanical properties of the laminated part, improve the thixotropic index to prevent sagging, and reduce overall resin consumption\u2014lowering final production costs.<\/strong> We have extensive technical experience glass fiber reinforced gelcoat applications such as bathtubs, shower trays, spas, automotive parts, storage tanks, and glass recycling containers, among others.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1997bd2 elementor-widget elementor-widget-heading\" data-id=\"1997bd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aluminium trihydrate (ATH)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dec3719 elementor-widget elementor-widget-text-editor\" data-id=\"dec3719\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Aluminium trihydrate (ATH) is the benchmark mineral filler when seeking <strong>enhanced fire resistance<\/strong>, acting as an effective flame retardant and smoke suppressor. It is widely used in rubbers, polyurethanes, polyesters, and cable manufacturing. Furthermore, <strong>ATH is the primary mineral filler in high-end solid surface manufacturing<\/strong> due to its high translucency, scratch resistance, and stain resistance. ATH is a core element of our raw material range for solid surface production, and we detail its properties on its dedicated page: all the information about <a href=\"https:\/\/aitanachem.com\/en\/solid-surface\/aluminum-trihydrate-ath\/\" rel=\"noopener\"><strong><u>aluminium trihydrate (ATH)<\/u>.<\/strong><\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3614541 elementor-widget elementor-widget-heading\" data-id=\"3614541\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Advantages in Industrial Production Processes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3cdb7a elementor-widget elementor-widget-text-editor\" data-id=\"c3cdb7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Using poorly balanced mineral blends or untreated fillers leads to thermal gradient warping, delamination, or gelcoat chipping. AITANA CHEMICALS mineral formulations are designed to solve these challenges in composite production:<\/p>\n<ul>\n<li><strong>Silanized surface treatment<\/strong>: Ensures optimal chemical bonding between the polymer matrix and the filler, enhancing thixotropy and preventing phase separation during cure.<\/li>\n<li><strong>Exothermic peak and HDT control<\/strong>: Balanced formulations that avoid internal stresses in the part, reducing the scrap\/repair rate to below 2% and ensuring compliance with demanding thermal shock testing (CE marking).<\/li>\n<li><strong>Machinery compatibility<\/strong>: Formulated for seamless operation in continuous screw mixing systems, flexible batch mixing systems, and piston casting machinery.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fa77c40 elementor-widget elementor-widget-heading\" data-id=\"fa77c40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">AITANACHEM: Custom mineral filler development and technical assistance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-535efa9 elementor-widget elementor-widget-text-editor\" data-id=\"535efa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>At AITANACHEM, we do not merely supply raw materials; <strong>we engineer advanced technical solutions tailored to each customer\u2019s specific manufacturing process.<\/strong> In the thermoset resin industry (polyester, vinyl ester, epoxy, and acrylic), selecting the right mineral filler is decisive in achieving the perfect balance of cost, processability, and end-product performance.<\/p>\n<p>Our specialist team provides <strong>personalized technical support and custom formulation development.<\/strong> We analyse the key parameters of your production line\u2014temperature, viscosity, gel time, exotherm, and casting or injection machinery\u2014to design mineral blends that ensure homogeneous dispersion, eliminate blistering or osmosis issues, and optimize business profitability. If you need to enhance product performance or develop a new composite material, <strong><a href=\"https:\/\/aitanachem.com\/en\/contact\/\" rel=\"noopener\"><u>get in touch with us<\/u><\/a>.<\/strong><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fe5ac3 elementor-widget elementor-widget-heading\" data-id=\"4fe5ac3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions about industrial mineral fillers (FAQ)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e219740 elementor-widget elementor-widget-accordion\" data-id=\"e219740\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2371\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2371\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Why is controlling thixotropy and viscosity critical when adding mineral fillers?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2371\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2371\"><p>Adding mineral fillers to thermoset resins increases mixture viscosity. A thixotropic index adjusted via additives or silanization allows the fluid mass to flow easily under vibration or pouring, while preventing denser mineral particles from settling to the bottom during gel time.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2372\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2372\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">How do mineral fillers affect thermal shock resistance in sanitary ware?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2372\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2372\"><p>A poorly balanced mineral fillers or low-HDT resins lead to high thermal expansion in demolded parts. When exposed to hot and cold water cycles, microcracks, cracks, or permanent warping occur. Our mineral fillers, developed specifically for composite sanitaryware, ensure long-term dimensional stability after thermal cycling.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2373\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2373\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Which mineral fillers are used in polyester composites?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2373\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2373\"><p>It depends on the goal. Dolomite is the most common cost-reducing bulk filler; Aluminum Trihydrate (ATH) provides fire retardancy and is used in solid surface; reinforcing fillers improve mechanical strength in glass fiber laminates; and light weight fillers (LWF) reduce overall part density.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2374\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2374\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Can composite weight be reduced using mineral fillers?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2374\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2374\"><p>Yes. Our Light Weight Fillers (LWF) reduce composite weight by up to 40% without losing structural performance, significantly lowering freight costs and easing manual handling.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2375\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-2375\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Which mineral filler improves fire resistance?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2375\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-2375\"><p>Aluminium trihydrate (ATH) is the most widely used flame retardant: it releases water vapour in an endothermic reaction that cools the surface and suppresses smoke generation. That is why it is also used in the cable manufacturing.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2376\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-2376\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">What are the benefits of mineral filler silanization?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2376\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-2376\"><p>Treating fillers with silane coupling agents enhances translucency, thermal shock resistance, and mechanical and chemical durability, while reducing viscosity and shortening gel and cure times.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2377\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-2377\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Do you develop custom mineral filler blends?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2377\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-2377\"><p>Yes. Our technical team analyzes client requirements and formulates bespoke mineral blends tailored to each project, adjusting density and performance parameters accordingly.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why is controlling thixotropy and viscosity critical when adding mineral fillers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Adding mineral fillers to thermoset resins increases mixture viscosity. A thixotropic index adjusted via additives or silanization allows the fluid mass to flow easily under vibration or pouring, while preventing denser mineral particles from settling to the bottom during gel time.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"How do mineral fillers affect thermal shock resistance in sanitary ware?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>A poorly balanced mineral fillers or low-HDT resins lead to high thermal expansion in demolded parts. When exposed to hot and cold water cycles, microcracks, cracks, or permanent warping occur. Our mineral fillers, developed specifically for composite sanitaryware, ensure long-term dimensional stability after thermal cycling.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Which mineral fillers are used in polyester composites?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>It depends on the goal. Dolomite is the most common cost-reducing bulk filler; Aluminum Trihydrate (ATH) provides fire retardancy and is used in solid surface; reinforcing fillers improve mechanical strength in glass fiber laminates; and light weight fillers (LWF) reduce overall part density.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Can composite weight be reduced using mineral fillers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Yes. Our Light Weight Fillers (LWF) reduce composite weight by up to 40% without losing structural performance, significantly lowering freight costs and easing manual handling.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Which mineral filler improves fire resistance?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Aluminium trihydrate (ATH) is the most widely used flame retardant: it releases water vapour in an endothermic reaction that cools the surface and suppresses smoke generation. That is why it is also used in the cable manufacturing.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"What are the benefits of mineral filler silanization?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Treating fillers with silane coupling agents enhances translucency, thermal shock resistance, and mechanical and chemical durability, while reducing viscosity and shortening gel and cure times.<\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Do you develop custom mineral filler blends?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Yes. Our technical team analyzes client requirements and formulates bespoke mineral blends tailored to each project, adjusting density and performance parameters accordingly.<\\\/p>\\n\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8395e39 elementor-widget elementor-widget-heading\" data-id=\"8395e39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Looking to Optimize Your Formulations or Develop a New Product?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8f87ce elementor-widget elementor-widget-text-editor\" data-id=\"e8f87ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Our technical department is at your disposal to analyse your current manufacturing process, send test samples and formulate the exact mineral filler your project demands. <u><a href=\"https:\/\/aitanachem.com\/en\/contact\/\" rel=\"noopener\"><strong>Contact us today<\/strong><\/a>.<\/u><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-688cea6 elementor-widget elementor-widget-heading\" data-id=\"688cea6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Expand your knowledge on our technical blog<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8c8582 elementor-widget elementor-widget-text-editor\" data-id=\"f8c8582\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We invite you to explore <strong>our specialized technical articles on improving composite properties through next-generation mineral fillers:<\/strong><\/p>\n<ul>\n<li>Read our article on <a href=\"https:\/\/aitanachem.com\/en\/polymer-concrete-weight-reduction\/\" rel=\"noopener\"><strong><u>polymer concrete weight reduction<\/u><\/strong><\/a><\/li>\n<li>Discover how to <a href=\"https:\/\/aitanachem.com\/en\/improve-scratch-resistance-solid-surface\/\" rel=\"noopener\"><strong><u>improve scratch resistance on solid surface parts<\/u><\/strong><\/a><\/li>\n<li>Access all articles on <a href=\"https:\/\/aitanachem.com\/en\/category\/mineral-fillers-blog\/\" rel=\"noopener\"><strong><u>Mineral Fillers<\/u><\/strong><\/a> on our blog<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6561d6c elementor-share-buttons--skin-flat elementor-share-buttons--shape-rounded elementor-share-buttons--view-icon-text elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-global elementor-global-1083 elementor-global-350 elementor-widget-share-buttons\" data-id=\"6561d6c\" data-element_type=\"widget\" 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41.4-107.6 112-107.6 60.9 0 103.6 41.5 103.6 100.9 0 67.1-33.9 113.6-78 113.6-24.3 0-42.6-20.1-36.7-44.8 7-29.5 20.5-61.3 20.5-82.6 0-19-10.2-34.9-31.4-34.9-24.9 0-44.9 25.7-44.9 60.2 0 22 7.4 36.8 7.4 36.8s-24.5 103.8-29 123.2c-5 21.4-3 51.6-.9 71.2C65.4 450.9 0 361.1 0 256 0 119 111 8 248 8s248 111 248 248z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tPin\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_whatsapp\" role=\"button\" tabindex=\"0\" aria-label=\"Share on whatsapp\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" 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47.8 92.2 47.6 35.7.3 72-32.8 92.3-47.6 102-74.1 131.6-96.3 154-113.7zM256 320c23.2.4 56.6-29.2 73.4-41.4 132.7-96.3 142.8-104.7 173.4-128.7 5.8-4.5 9.2-11.5 9.2-18.9v-19c0-26.5-21.5-48-48-48H48C21.5 64 0 85.5 0 112v19c0 7.4 3.4 14.3 9.2 18.9 30.6 23.9 40.7 32.4 173.4 128.7 16.8 12.2 50.2 41.8 73.4 41.4z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tEmail\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Twitter Share Pin WhatsApp Email Mineral fillers are solid mineral particles\u2014used individually or combined in various particle sizes\u2014added to resins or gelcoats to manufacture polymer matrix composites. Choosing the right filler and fine-tuning its ratio with the resin directly conditions both the properties of the final product and the entire production process. At AITANACHEM, we [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"normal-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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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":""},"class_list":["post-816","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>industrial mineral fillers for composite - AITANACHEM<\/title>\n<meta name=\"description\" content=\"Mineral fillers for composites: dolomite, low-weight, ATH &amp; reinforced fillers. 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