{"id":691,"date":"2026-08-17T05:31:04","date_gmt":"2026-08-17T05:31:04","guid":{"rendered":"https:\/\/sihecomposites.com\/?post_type=products&#038;p=691"},"modified":"2026-08-29T11:41:55","modified_gmt":"2026-08-29T11:41:55","slug":"858-cobalt-accelerator","status":"publish","type":"products","link":"https:\/\/sihecomposites.com\/en\/products\/858-cobalt-accelerator\/","title":{"rendered":"Ch\u1ea5t x\u00fac ti\u1ebfn cobalt SIHE 858"},"content":{"rendered":"<article class=\"sihe-family sihe-b3-product sihe-feature-hero-v2 sihe-feature-grade-cards-v2 sihe-feature-related-v2\" data-record-key=\"prd-017-858\" data-no-translation>\n            <header class=\"sihe-family__hero\">\n                <div class=\"sihe-family__hero-heading\">\n                    <p class=\"sihe-family__eyebrow\">Cobalt accelerator<\/p>\n                    <h1 class=\"sihe-family__title\">SIHE 858 Cobalt Accelerator<\/h1>\n                                    <\/div>\n                                    <div class=\"sihe-family__hero-media\">\n                        <picture class=\"sihe-responsive-media sihe-responsive-media--hero\"><source type=\"image\/webp\" srcset=\"https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-480.webp 480w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-768.webp 768w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-1024.webp 1024w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-1400.webp 1400w\" sizes=\"(max-width: 767px) min(calc(100vw - 40px), 1400px), (max-width: 1280px) min(calc(100vw - 80px), 1400px), min(1120px, 1400px)\"><img fetchpriority=\"high\" src=\"https:\/\/sihecomposites.com\/wp-content\/uploads\/sihe-phase05\/images\/sihe-owner-858-fallback.jpg\" alt=\"SIHE 858 cobalt accelerator product image\" width=\"1400\" height=\"1026\" loading=\"eager\" decoding=\"async\" sizes=\"(max-width: 767px) min(calc(100vw - 40px), 1400px), (max-width: 1280px) min(calc(100vw - 80px), 1400px), min(1120px, 1400px)\" srcset=\"https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-480.jpg 480w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-768.jpg 768w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-1024.jpg 1024w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-owner-858-fallback-1400.jpg 1400w\"><\/picture>                    <\/div>\n                                <div class=\"sihe-family__hero-copy\">\n                    <h2 class=\"sihe-b3-suitable-heading\">Suitable for<\/h2>                    <p class=\"sihe-family__intro\">SIHE-manufactured cobalt accelerator for ambient-temperature curing systems using unsaturated polyester resin. Addition ratio and use plan are confirmed by SIHE for the actual resin system and process. The cobalt solution used in the standard gel-time test is not SIHE 858.<\/p>\n                                        <div class=\"sihe-family__identity\">\n                        <span>SIHE<\/span>\n                        <span>Manufactured by SIHE<\/span>\n                    <\/div>\n                                            <div class=\"sihe-b1-contact sihe-b1-contact--quote-only\"><a class=\"sihe-b1-contact__link sihe-b1-contact__quote\" href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?request_type=quote&#038;language=en&#038;source_location=customer_b1_contact&#038;catalog_item=prd-017-858&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\" data-sihe-rfq-link=\"1\">Request a Quote<\/a><\/div>                                                <div class=\"sihe-b1-secondary-actions\"><a class=\"sihe-b3-docs__textlink\" href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?request_type=sample&#038;language=en&#038;source_location=b3_product_documents&#038;catalog_item=prd-017-858&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\">Request a sample<\/a><a class=\"sihe-b3-docs__textlink\" href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?request_type=tds&#038;language=en&#038;source_location=b3_product_documents&#038;catalog_item=prd-017-858&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\">Request current TDS<\/a><a class=\"sihe-b3-docs__textlink\" href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?request_type=sds&#038;language=en&#038;source_location=b3_product_documents&#038;catalog_item=prd-017-858&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\">Request applicable SDS<\/a><\/div>\n                                                                                    <\/div>\n            <\/header>\n\n            \n                        <section class=\"sihe-family__section sihe-b3-supply\" id=\"sihe-supply-information\" aria-labelledby=\"sihe-supply-heading\" data-no-translation><div class=\"sihe-family__section-heading\"><p>Buying information<\/p><h2 id=\"sihe-supply-heading\">Supply Information<\/h2><\/div><dl class=\"sihe-b3-supply__grid\"><div><dt>Manufacturing &amp; supply<\/dt><dd>SIHE \u00b7 Manufactured by SIHE<\/dd><\/div><div><dt>Packaging<\/dt><dd>20 kg \/ drum<\/dd><\/div><div><dt>Availability &amp; dispatch<\/dt><dd>SIHE will confirm availability, dispatch location and timing for your selected product and destination.<\/dd><\/div><div><dt>Order quantity<\/dt><dd>Share your estimated quantity. The order quantity is confirmed for the selected product.<\/dd><\/div><div><dt>Quotation currency<\/dt><dd>Vietnam: VND. Other countries: USD. Final quotation currency is confirmed by SIHE.<\/dd><\/div><\/dl><\/section>            <section class=\"sihe-b3-docs sihe-b3-docs--product\" aria-labelledby=\"sihe-b3-product-resources\" data-no-translation=\"\"><h2 id=\"sihe-b3-product-resources\">Technical documents &amp; samples<\/h2><p>Download the general product overview or request the TDS and SDS for this product. SIHE confirms the exact grade, source revision, destination market and language; sample specification, availability, cost and freight are confirmed with you.<\/p><div class=\"sihe-b3-docs__actions\"><a class=\"sihe-b3-docs__button\" href=\"https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/documents\/sihe-product-overview-en-v1-2026-09-05.pdf\" target=\"_blank\" rel=\"noopener\" data-sihe-document-type=\"catalogue\">Download product overview<span class=\"screen-reader-text\"> PDF<\/span><\/a><\/div><p class=\"sihe-b3-docs__meta\">Product overview \u00b7 v1.0 \u00b7 2026-09-05 \u00b7 PDF<\/p><\/section>\n            <section class=\"sihe-family__conversion\" aria-labelledby=\"sihe-rfq-heading\">\n                <div>\n                                        <p>Discuss your requirements<\/p>\n                    <h2 id=\"sihe-rfq-heading\">Ready to discuss this product?<\/h2>\n                    <span>Tell us your application, destination and estimated quantity. This product will be included in your request.<\/span>\n                                    <\/div>\n                <div class=\"sihe-family__actions\">\n                                        <a class=\"sihe-b1-text-link\" href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?catalog_item=prd-017-858&#038;language=en&#038;request_type=quote&#038;source_location=product_detail_bottom_quote&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\">\n                        Request a quotation                    <\/a>\n                <\/div>\n            <\/section>\n\n                    <section class=\"sihe-family__section sihe-family__section--related\" aria-labelledby=\"sihe-related-heading\">\n            <div class=\"sihe-family__section-heading\">\n                <p>Related materials<\/p>\n                <h2 id=\"sihe-related-heading\">Continue product selection<\/h2>\n                <span class=\"sihe-b3-related-note\">Explore these materials for the application reasons shown. Suitability and any substitution require separate confirmation.<\/span>            <\/div>\n            <div class=\"sihe-family__related\">\n                                    <article class=\"sihe-family__related-card\">\n                        <a class=\"sihe-family__related-media sihe-product-media sihe-product-media--cover\" href=\"https:\/\/sihecomposites.com\/en\/products\/general-purpose-frp-resin-family\/\" aria-label=\"View SIHE General-Purpose Unsaturated Polyester Resin Series for FRP\"><picture class=\"sihe-responsive-media sihe-responsive-media--card\"><source type=\"image\/webp\" srcset=\"https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-480.webp 480w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-768.webp 768w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-1017.webp 1017w\" sizes=\"(max-width: 560px) min(calc(100vw - 40px), 1017px), (max-width: 900px) min(calc(50vw - 40px), 1017px), min(390px, 1017px)\"><img loading=\"lazy\" src=\"https:\/\/sihecomposites.com\/wp-content\/uploads\/sihe-phase05\/images\/sihe-med-002-fallback.jpg\" alt=\"Application or process image for SIHE General-Purpose Unsaturated Polyester Resin Series for FRP\" width=\"1017\" height=\"652\" decoding=\"async\" sizes=\"auto, (max-width: 560px) min(calc(100vw - 40px), 1017px), (max-width: 900px) min(calc(50vw - 40px), 1017px), min(390px, 1017px)\" srcset=\"https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-480.jpg 480w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-768.jpg 768w, https:\/\/sihecomposites.com\/wp-content\/plugins\/sihe-shortcodes-lite\/assets\/media-responsive\/sihe-med-002-fallback-1017.jpg 1017w\"><\/picture><\/a>                        <div class=\"sihe-family__related-body\">\n                            <p>Unsaturated polyester resin<\/p>\n                            <h3><a href=\"https:\/\/sihecomposites.com\/en\/products\/general-purpose-frp-resin-family\/\">SIHE General-Purpose Unsaturated Polyester Resin Series for FRP<\/a><\/h3>\n                            <span>Review the base FRP resin first; accelerator use requires a confirmed formulation.<\/span>\n                            <div class=\"sihe-family__related-actions\">\n                                <a href=\"https:\/\/sihecomposites.com\/en\/products\/general-purpose-frp-resin-family\/\">View product<\/a>\n                                <a href=\"https:\/\/sihecomposites.com\/en\/request-a-quote\/?catalog_item=fam-001&#038;language=en&#038;request_type=quote&#038;source_location=product_related_quote&#038;current_page=\/en\/wp-json\/wp\/v2\/products\/691&#038;current_url=\/en\/wp-json\/wp\/v2\/products\/691&#038;first_landing_page=\/en\/wp-json\/wp\/v2\/products\/691\">Add to RFQ<\/a>\n                            <\/div>\n                        <\/div>\n                    <\/article>\n                            <\/div>\n        <\/section>\n                <\/article>","protected":false},"excerpt":{"rendered":"<p>SIHE 858 l\u00e0 ch\u1ea5t x\u00fac ti\u1ebfn d\u1ea1ng dung d\u1ecbch h\u1ed7n h\u1ee3p cobalt 2-ethylhexanoate cho h\u1ec7 nh\u1ef1a polyester kh\u00f4ng no v\u00e0 epoxy vinyl ester; c\u00f4ng th\u1ee9c v\u00e0 l\u01b0\u1ee3ng d\u00f9ng \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn theo h\u1ec7 nh\u1ef1a th\u1ef1c t\u1ebf.<\/p>","protected":false},"featured_media":690,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"sihe_english_short_description":"SIHE 858 is a cobalt 2-ethylhexanoate mixed-solution accelerator for compatible unsaturated polyester and epoxy vinyl ester systems. It is a uniform purple-red liquid; dosage must be confirmed against the resin grade, curing agent, temperature, and target gel time.","sihe_english_key_features":"Exact model 858 accelerator for compatible UPR and epoxy vinyl ester systems\nUniform purple-red liquid\nFully soluble with no precipitate according to SDS V1.4\nApplicable to artificial stone, FRP, PE coating, marine composite, and lighting-sheet systems after confirmation\nDosage and process are confirmed for the actual resin system","sihe_english_typical_applications":"Artificial stone and mineral-filled castings\nHand lay-up, spray-up, or evaluated FRP production routes\nMarine and yacht composite parts\nPE coatings and translucent-sheet systems after compatibility confirmation\nCompatible epoxy vinyl ester systems after trials","sihe_english_recommended_for":"Use only in a compatible UPR or epoxy vinyl ester system\nConfirm the resin grade, peroxide, material and ambient temperature, target gel time, part thickness, and batch scale\nNever mix the accelerator directly with organic peroxide\nRun a controlled trial before production","sihe_english_recommended_processes":"Confirm compatibility with the exact resin grade and curing agent\nAdd components separately in the technically approved sequence; never bring the accelerator into direct contact with organic peroxide\nRun a controlled gel-and-cure trial before production\nRecord temperature, dosage, gel time, and finished-part results","sihe_english_technical_data_note":"Exact-model identification data from SDS V1.4: uniform purple-red liquid, fully soluble, no precipitate, density 0.80-1.20 g\/ml, and flash point above 19\u00b0C. The SDS does not state a signed issue date, dosage, or gel time; these values are not a release specification or a fixed formulation. A current dated TDS for the confirmed exact model and supply is provided through the Contact page during inquiry or order processing.","sihe_english_packaging":"Sealed HDPE container, 20 kg net weight. Confirm availability and transport requirements in the quotation.","sihe_english_product_appearance":"Uniform purple-red liquid","sihe_english_seo_description":"SIHE 858 is a cobalt mixed-solution accelerator for compatible UPR and epoxy vinyl ester systems used in artificial stone, FRP, marine composite, PE coating, and lighting-sheet applications.","sihe_english_full_content":"<p>SIHE 858 is a cobalt 2-ethylhexanoate mixed-solution accelerator for compatible unsaturated polyester and epoxy vinyl ester systems. It is supplied as a uniform purple-red liquid; dosage must be confirmed against the resin grade, curing agent, temperature, and target gel time.<\/p><h2>Product overview<\/h2><p>SIHE 858 supports validated cure systems for composite and artificial-stone production. It is an accelerator, not a curing agent. Selection must be based on the exact resin, organic peroxide, production conditions, and finished-part requirements.<\/p><h2>Reference applications<\/h2><ul><li>Artificial stone and mineral-filled castings<\/li><li>Hand lay-up, spray-up, or evaluated FRP production routes<\/li><li>Marine and yacht composite parts<\/li><li>PE coatings and translucent-sheet systems after compatibility confirmation<\/li><li>Compatible epoxy vinyl ester systems after trials<\/li><\/ul><h2>Identification data from SDS V1.4<\/h2><ul><li>Appearance: uniform purple-red liquid<\/li><li>Solubility: fully soluble<\/li><li>Solution stability: no precipitate<\/li><li>Density: 0.80-1.20 g\/ml<\/li><li>Flash point: above 19\u00b0C<\/li><\/ul><p>These values come from the exact-model SDS V1.4 and support identification and initial screening. The SDS does not state a dosage, gel time, or universal formulation.<\/p><h2>Formulation and process confirmation<\/h2><ul><li>Confirm the base-resin grade, curing agent, material and ambient temperature, target gel time, part thickness, and batch scale<\/li><li>Run a controlled trial before production<\/li><li>Never mix the accelerator directly with organic peroxide<\/li><li>Follow the approved addition sequence, PPE, ventilation, storage, and handling requirements in the current SDS and approved technical procedure<\/li><li>Revalidate when the resin, peroxide, temperature, filler, pigment, or process changes<\/li><\/ul><h2>Storage and packaging<\/h2><p>Store sealed in a cool, ventilated area away from heat, ignition sources, direct sunlight, oxidizers, and organic peroxides. SDS V1.4 specifies a sealed HDPE plastic pail but does not state the net weight. The owner confirmed the SIHE commercial packaging standard as 20 kg per container on 2026-08-17. Availability and transport requirements are confirmed in the quotation.<\/p><h2>Request a quote and current SDS<\/h2><p>Submit the resin grade, peroxide in use, production temperature, target gel time, application, estimated quantity, destination market, and packaging requirement through the Contact page. SIHE will confirm suitability, the trial plan, and the current SDS for the supplied lot.<\/p>","sihe_product_full_content_enabled":true,"technical_data_scope":"exact_model","technical_test_basis":"source_document","customer_document_status":"current_dated_tds_on_request","footnotes":"SDS V1.4 does not state a signed issue date or net weight. The owner confirmed the SIHE commercial packaging standard as 20 kg per sealed HDPE container on 2026-08-17; availability and transport requirements are confirmed in the quotation."},"product_category":[43],"product_application":[42,19,21,17],"class_list":["post-691","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-composite-auxiliaries","product_application-artificial-stone","product_application-frp","product_application-general-composite","product_application-marine"],"acf":{"product_model":"858","product_category_display":"Ch\u1ea5t x\u00fac ti\u1ebfn cho nh\u1ef1a UPR v\u00e0 vinyl ester","short_description":"SIHE 858 l\u00e0 ch\u1ea5t x\u00fac ti\u1ebfn d\u1ea1ng dung d\u1ecbch h\u1ed7n h\u1ee3p cobalt 2-ethylhexanoate d\u00e0nh cho h\u1ec7 nh\u1ef1a polyester kh\u00f4ng no v\u00e0 epoxy vinyl ester. S\u1ea3n ph\u1ea9m c\u00f3 d\u1ea1ng l\u1ecfng \u0111\u1ed3ng nh\u1ea5t m\u00e0u \u0111\u1ecf t\u00edm; l\u01b0\u1ee3ng d\u00f9ng ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn theo grade nh\u1ef1a, ch\u1ea5t \u0111\u00f3ng r\u1eafn, nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian gel m\u1ee5c ti\u00eau.","key_features":"Ch\u1ea5t x\u00fac ti\u1ebfn model 858 cho h\u1ec7 UPR v\u00e0 epoxy vinyl ester ph\u00f9 h\u1ee3p\nD\u1ea1ng l\u1ecfng \u0111\u1ed3ng nh\u1ea5t m\u00e0u \u0111\u1ecf t\u00edm\nH\u00f2a tan ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng k\u1ebft t\u1ee7a theo SDS V1.4\nH\u1ed7 tr\u1ee3 \u0111\u00e1 nh\u00e2n t\u1ea1o, FRP, PE paint, du thuy\u1ec1n v\u00e0 t\u1ea5m l\u1ea5y s\u00e1ng sau khi x\u00e1c nh\u1eadn\nQuy tr\u00ecnh v\u00e0 l\u01b0\u1ee3ng d\u00f9ng \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn theo h\u1ec7 nh\u1ef1a th\u1ef1c t\u1ebf","typical_applications":"\u0110\u00e1 nh\u00e2n t\u1ea1o v\u00e0 s\u1ea3n ph\u1ea9m \u0111\u00fac c\u00f3 ch\u1ea5t \u0111\u1ed9n\nFRP s\u1ea3n xu\u1ea5t b\u1eb1ng \u0111\u1eafp tay, phun ho\u1eb7c quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1\nS\u1ea3n ph\u1ea9m composite h\u00e0ng h\u1ea3i v\u00e0 du thuy\u1ec1n\nS\u01a1n PE v\u00e0 t\u1ea5m l\u1ea5y s\u00e1ng sau khi x\u00e1c nh\u1eadn t\u01b0\u01a1ng th\u00edch\nH\u1ec7 epoxy vinyl ester ph\u00f9 h\u1ee3p sau khi th\u1eed nghi\u1ec7m","recommended_for":"D\u00f9ng cho h\u1ec7 nh\u1ef1a UPR ho\u1eb7c epoxy vinyl ester \u0111\u00e3 x\u00e1c nh\u1eadn t\u01b0\u01a1ng th\u00edch\nX\u00e1c nh\u1eadn grade nh\u1ef1a, peroxide, nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian gel m\u1ee5c ti\u00eau, \u0111\u1ed9 d\u00e0y v\u00e0 quy m\u00f4 m\u1ebb\nKh\u00f4ng tr\u1ed9n tr\u1ef1c ti\u1ebfp ch\u1ea5t x\u00fac ti\u1ebfn v\u1edbi peroxide h\u1eefu c\u01a1\nTh\u1eed nghi\u1ec7m c\u00f3 ki\u1ec3m so\u00e1t tr\u01b0\u1edbc s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t","recommended_processes":"X\u00e1c nh\u1eadn t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u00fang grade nh\u1ef1a v\u00e0 ch\u1ea5t \u0111\u00f3ng r\u1eafn\nB\u1ed5 sung theo th\u1ee9 t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt ph\u00ea duy\u1ec7t; kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi peroxide h\u1eefu c\u01a1\nTh\u1eed nghi\u1ec7m gel v\u00e0 \u0111\u00f3ng r\u1eafn c\u00f3 ki\u1ec3m so\u00e1t tr\u01b0\u1edbc s\u1ea3n xu\u1ea5t\nGhi nh\u1eadn nhi\u1ec7t \u0111\u1ed9, t\u1ef7 l\u1ec7, th\u1eddi gian gel v\u00e0 k\u1ebft qu\u1ea3 th\u00e0nh ph\u1ea9m","sihe_english_recommended_processes":"Confirm compatibility with the exact resin grade and curing agent\nAdd components separately in the technically approved sequence; never bring the accelerator into direct contact with organic peroxide\nRun a controlled gel-and-cure trial before production\nRecord temperature, dosage, gel time, and finished-part results","process_tags":["ambient_cure","artificial_stone_casting","hand_layup","spray_up","boat_building","surface_coating"],"product_appearance":"Ch\u1ea5t l\u1ecfng \u0111\u1ed3ng nh\u1ea5t m\u00e0u \u0111\u1ecf t\u00edm","sihe_english_product_appearance":"Uniform purple-red liquid","appearance_class":"colored","viscosity_mpas":"","gel_time_min":"","nonvolatile_content_pct":"","thixotropic_index":"","packaging":"Th\u00f9ng HDPE k\u00edn, kh\u1ed1i l\u01b0\u1ee3ng t\u1ecbnh 20 kg. X\u00e1c nh\u1eadn t\u00ecnh tr\u1ea1ng cung \u1ee9ng v\u00e0 y\u00eau c\u1ea7u v\u1eadn chuy\u1ec3n trong b\u00e1o gi\u00e1.","packaging_options":["20kg_pail"],"technical_data_status":"verified_source","technical_data_scope":"exact_model","technical_test_basis":"source_document","customer_document_status":"current_dated_tds_on_request","technical_data_note":"D\u1eef li\u1ec7u nh\u1eadn di\u1ec7n t\u1eeb SDS V1.4 c\u1ee7a \u0111\u00fang model 858: ch\u1ea5t l\u1ecfng \u0111\u1ed3ng nh\u1ea5t m\u00e0u \u0111\u1ecf t\u00edm, h\u00f2a tan ho\u00e0n to\u00e0n, kh\u00f4ng k\u1ebft t\u1ee7a, kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang 0,80-1,20 g\/ml v\u00e0 \u0111i\u1ec3m ch\u1edbp ch\u00e1y >19\u00b0C. SDS kh\u00f4ng n\u00eau ng\u00e0y k\u00fd\/ph\u00e1t h\u00e0nh, t\u1ef7 l\u1ec7 th\u00eam ho\u1eb7c th\u1eddi gian gel; kh\u00f4ng d\u00f9ng c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y l\u00e0m ti\u00eau chu\u1ea9n xu\u1ea5t x\u01b0\u1edfng ho\u1eb7c c\u00f4ng th\u1ee9c c\u1ed1 \u0111\u1ecbnh. TDS c\u00f3 ng\u00e0y ph\u00e1t h\u00e0nh cho \u0111\u00fang model v\u00e0 ngu\u1ed3n cung \u0111\u00e3 x\u00e1c nh\u1eadn \u0111\u01b0\u1ee3c cung c\u1ea5p qua trang Contact trong qu\u00e1 tr\u00ecnh h\u1ecfi h\u00e0ng ho\u1eb7c x\u1eed l\u00fd \u0111\u01a1n.","sihe_english_technical_data_note":"Exact-model identification data from SDS V1.4: uniform purple-red liquid, fully soluble, no precipitate, density 0.80-1.20 g\/ml, and flash point above 19\u00b0C. The SDS does not state a signed issue date, dosage, or gel time; these values are not a release specification or a fixed formulation. A current dated TDS for the confirmed exact model and supply is provided through the Contact page during inquiry or order processing.","availability_region":"Vi\u1ec7t Nam v\u00e0 \u0110\u00f4ng Nam \u00c1","cta_note":"G\u1eedi model, \u1ee9ng d\u1ee5ng, \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd v\u00e0 s\u1ea3n l\u01b0\u1ee3ng qua trang Contact \u0111\u1ec3 y\u00eau c\u1ea7u b\u00e1o gi\u00e1, TDS c\u00f3 ng\u00e0y ph\u00e1t h\u00e0nh cho ngu\u1ed3n cung \u0111\u00e3 x\u00e1c nh\u1eadn v\u00e0 SDS theo th\u1ecb tr\u01b0\u1eddng n\u1ebfu \u00e1p d\u1ee5ng.","product_visual_mode":"inherit","product_visual_packaging_image":null,"product_visual_finished_image":null,"product_visual_process_image":null,"product_visual_finished_caption":"","sihe_english_product_visual_finished_caption":"","product_visual_process_caption":"","sihe_english_product_visual_process_caption":"","product_visual_process_video":null,"product_visual_process_steps":"","sihe_english_product_visual_process_steps":""},"_links":{"self":[{"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/products\/691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":8,"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/products\/691\/revisions"}],"predecessor-version":[{"id":1038,"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/products\/691\/revisions\/1038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/media\/690"}],"wp:attachment":[{"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/media?parent=691"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/product_category?post=691"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/sihecomposites.com\/en\/wp-json\/wp\/v2\/product_application?post=691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}