{"id":1614,"date":"2026-01-28T10:12:21","date_gmt":"2026-01-28T03:12:21","guid":{"rendered":"https:\/\/indochinametal.com\/antimony-trioxide\/"},"modified":"2026-03-03T14:26:57","modified_gmt":"2026-03-03T07:26:57","slug":"antimony-trioxide","status":"publish","type":"page","link":"https:\/\/indochinametal.com\/en\/antimony-trioxide\/","title":{"rendered":"ANTIMONY TRIOXIDE"},"content":{"rendered":"\n  <div class=\"banner has-hover\" id=\"banner-80147781\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <div class=\"bg fill bg-fill \"><\/div>\n                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1505505600\" class=\"text-box banner-layer x5 md-x5 lg-x5 y70 md-y70 lg-y70 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h2 class=\"uppercase\" style=\"text-align: left;\"><strong>ANTIMONY TRIOXIDE (Sb2O3)<\/strong><\/h2>\n<h5 style=\"text-align: left;\">FIRE SHIELD &#038; MULTI-FUNCTIONAL ADDITIVE<\/h5>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1505505600 {\n  width: 90%;\n}\n#text-box-1505505600 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-80147781 {\n  padding-top: 50%;\n}\n#banner-80147781 .bg.bg-loaded {\n  background-image: url(https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture3-1.jpg);\n}\n#banner-80147781 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#banner-80147781 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n  <\/div>\n\n\n\t<section class=\"section\" id=\"section_1148989658\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row row-large\"  id=\"row-46944644\">\n\n\t<div id=\"col-1929915371\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: justify;\">In the modern materials world, fire safety and mechanical durability are non-negotiable standards. <strong><b>Antimony Trioxide (ATO)<\/b><\/strong> from IRM is a leading solution, acting as a \u201cgold\u201d catalyst that optimizes performance characteristics for plastics, rubber, and high-end textiles.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1258381069\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2145832219\">\n\t\t\t\t\t\t<div data-animate=\"fadeInLeft\">\t\t<div class=\"img-inner image-zoom image-cover dark\" style=\"padding-top:500px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"479\" height=\"375\" src=\"https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture1-4.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture1-4.jpg 479w, https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture1-4-300x235.jpg 300w\" sizes=\"auto, (max-width: 479px) 100vw, 479px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t<\/div>\t\t\t\t\t\t\n<style>\n#image_2145832219 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1852860164\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2 style=\"text-align: left;\"><strong>Why is IRM\u2019s ATO the preferred choice of global manufacturers?<\/strong><\/h2>\n<p>We do not simply supply chemicals\u2014we deliver purity and superior efficiency through strict technical specifications:<\/p>\n<ul>\n<li><strong><b>Optimal Whiteness:<\/b><\/strong> Ensures no color alteration in final products, even in light-colored or transparent plastics.<\/li>\n<li><strong><b>Ultra-fine particle size:<\/b><\/strong> Strictly controlled at micron level, enabling perfect dispersion in polymer matrices, enhancing flame retardancy without compromising mechanical properties.<\/li>\n<li><strong><b>Purity 99.5% \u2013 99.9%:<\/b><\/strong> Completely eliminates harmful impurities, meeting the strict standards of semiconductor and electronics industries.<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1148989658 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n  background-color: rgb(243, 244, 246);\n}\n#section_1148989658 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_1148989658 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_161643492\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-239879184\">\n\n\t<div id=\"col-1186342882\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"row\"  id=\"row-1142397677\">\n\n\t<div id=\"col-1932095905\" class=\"col medium-1 small-12 large-1\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1300121743\" class=\"col medium-10 small-12 large-10\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2 style=\"text-align: center;\"><strong>Versatile Solutions for Every Industry<\/strong><\/h2>\n<p style=\"text-align: justify;\">Antimony Trioxide is one of the most important antimony compounds thanks to its exceptional versatility:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"178\">\n<p><strong>Sector<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p><strong>Role of IRM ATO<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p><strong>Value Delivered<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"178\">\n<p><strong>Plastics &amp; Polymers<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p>Works with halogens to create gas-phase flame-retardant mechanisms<\/p>\n<\/td>\n<td width=\"178\">\n<p>Prevents flame spread, protecting electronics and interior materials<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"178\">\n<p><strong>Textile Industry<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p>Flame-retardant treatment additive for curtains, aircraft\/car seat fabrics<\/p>\n<\/td>\n<td width=\"178\">\n<p>Enhances user safety while maintaining fabric softness<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"178\">\n<p><strong>Glass &amp; Ceramics<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p>Fining agent in glass melting; opacifier in ceramic glazes<\/p>\n<\/td>\n<td width=\"178\">\n<p>Removes bubbles, ensuring perfect clarity and brightness<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"178\">\n<p><strong>Petrochemicals &amp; Coatings<\/strong><\/p>\n<\/td>\n<td width=\"178\">\n<p>CATALYST in PET resin production; additive in heat-resistant coatings<\/p>\n<\/td>\n<td width=\"178\">\n<p>Accelerates reactions and enhances industrial coating durability<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1300598047\" class=\"col medium-1 small-12 large-1\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_161643492 {\n  padding-top: 60px;\n  padding-bottom: 60px;\n}\n#section_161643492 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_161643492 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_294976191\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row row-large\"  id=\"row-1600344060\">\n\n\t<div id=\"col-668718665\" class=\"col medium-4 small-12 large-4\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2><strong><b>Synergistic Protection Mechanism<\/b><\/strong><\/h2>\n<p>The true power of Sb<sub>2<\/sub>O<sub>3<\/sub> lies in its <strong><b>synergy capability<\/b><\/strong>. When combined with halogen compounds, ATO generates free radicals that suppress flames at the ignition stage. It is an essential \u201cweapon\u201d in manufacturing household appliances and advanced electronic components, ensuring compliance with international fire safety certifications such as UL94.<\/p>\n<p><strong><b>&#8220;The quality of ATO determines the credibility of the final product. At IRM, we control every micron of particle size to guarantee absolute safety for your business.&#8221;<\/b><\/strong><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-10917487\" class=\"col medium-8 small-12 large-8\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1380482477\">\n\t\t\t\t\t\t<div data-animate=\"fadeInLeft\">\t\t<div class=\"img-inner image-zoom image-cover dark\" style=\"padding-top:500px;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"875\" src=\"https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture2-2.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture2-2.jpg 1000w, https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture2-2-300x263.jpg 300w, https:\/\/indochinametal.com\/wp-content\/uploads\/2026\/01\/Picture2-2-768x672.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t<\/div>\t\t\t\t\t\t\n<style>\n#image_1380482477 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_294976191 {\n  padding-top: 80px;\n  padding-bottom: 80px;\n  background-color: rgb(243, 244, 246);\n}\n#section_294976191 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_294976191 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\t<section class=\"section\" id=\"section_277783217\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-667527287\">\n\n\t<div id=\"col-1333057612\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2><strong><b>IRM Commitment<\/b><\/strong><\/h2>\n<p>With a strict quality management system and stable supply chain, IRM proudly serves as a trusted supplier of Antimony Trioxide for domestic and international markets. We commit to:<\/p>\n<ul>\n<li>Full Certificate of Analysis (COA) for every shipment.<\/li>\n<li>In-depth technical support for formulation optimization.<\/li>\n<li>Safe transportation solutions fully compliant with chemical regulations.<\/li>\n<\/ul>\n<p><strong><b>Contact IRM experts today for technical consultation and the most competitive quotation!<\/b><\/strong><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_277783217 {\n  padding-top: 50px;\n  padding-bottom: 50px;\n}\n#section_277783217 .ux-shape-divider--top svg {\n  height: 150px;\n  --divider-top-width: 100%;\n}\n#section_277783217 .ux-shape-divider--bottom svg {\n  height: 150px;\n  --divider-width: 100%;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_321937761\">\n\t\t<div class=\"bg section-bg fill bg-fill  bg-loaded\" >\n\n\t\t\t\n\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\r\n\r\n<div 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100%;\n}\n<\/style>\n\t<\/section>\n\t\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-1614","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/pages\/1614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/comments?post=1614"}],"version-history":[{"count":1,"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/pages\/1614\/revisions"}],"predecessor-version":[{"id":1629,"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/pages\/1614\/revisions\/1629"}],"wp:attachment":[{"href":"https:\/\/indochinametal.com\/en\/wp-json\/wp\/v2\/media?parent=1614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}