{"id":20989,"date":"2024-11-08T14:06:12","date_gmt":"2024-11-08T07:06:12","guid":{"rendered":"https:\/\/marico.com.vn\/fluorine-free-synthetic-foam-concentrate-selva-6-vina-foam\/"},"modified":"2026-04-01T14:14:09","modified_gmt":"2026-04-01T07:14:09","slug":"fluorine-free-synthetic-foam-concentrate-selva-6-vina-foam","status":"publish","type":"product","link":"https:\/\/marico.com.vn\/en\/products\/fluorine-free-synthetic-foam-concentrate-selva-6-vina-foam\/","title":{"rendered":"Fluorine-free synthetic foam concentrate SELVA 6 Vina Foam"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_58 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >N\u1ed9i dung b&agrave;i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-69fa153ed0cd8\" ><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-69fa153ed0cd8\"  type=\"checkbox\" id=\"item-69fa153ed0cd8\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/marico.com.vn\/en\/products\/fluorine-free-synthetic-foam-concentrate-selva-6-vina-foam\/#Product_Description\" title=\"Product Description\">Product Description<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/marico.com.vn\/en\/products\/fluorine-free-synthetic-foam-concentrate-selva-6-vina-foam\/#Technical_Specifications\" title=\"Technical Specifications\">Technical Specifications<\/a><\/li><\/ul><\/nav><\/div>\n<h3 data-start=\"31\" data-end=\"60\"><span class=\"ez-toc-section\" id=\"Product_Description\"><\/span><span role=\"text\"><strong data-start=\"35\" data-end=\"58\">Product Description<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"61\" data-end=\"209\">SELVA 6 is a low-viscosity, fluorine-free concentrated firefighting foam designed to extinguish Class B fires (hydrocarbon fuels) and Class A fires.<\/p>\n<p data-start=\"211\" data-end=\"484\">SELVA 6 is formulated from organic solvents, hydrocarbon-based surfactants, and other performance-enhancing additives. It does not contain any halogenated organic compounds. Both the foam concentrate and foam solution are readily biodegradable and environmentally friendly.<\/p>\n<p data-start=\"486\" data-end=\"718\">SELVA 6 forms a foam blanket that separates oxygen from the fuel or fire zone, thereby effectively extinguishing fires. Its firefighting performance is comparable to fluorinated foam concentrates when used on hydrocarbon fuel fires.<\/p>\n<p data-start=\"720\" data-end=\"807\">SELVA 6 can be used as a replacement for AFFF (Aqueous Film Forming Foam) concentrates.<\/p>\n<p data-start=\"809\" data-end=\"957\">SELVA 6 is suitable for use with fresh water to extinguish Class B fires (hydrocarbon fuels). It is not suitable for fires involving polar solvents.<\/p>\n<p data-start=\"959\" data-end=\"1042\">SELVA 6 can also be used for Class A fires due to its excellent wetting properties.<\/p>\n<p data-start=\"1044\" data-end=\"1317\">SELVA 6 can be applied using low-, medium-, and high-expansion foam discharge equipment (such as nozzles, monitors, foam chambers, etc.). However, since it does not form an aqueous film, its performance with spray nozzles is not as effective as AFFF-type foam concentrates.<\/p>\n<h3 data-start=\"1044\" data-end=\"1317\"><span class=\"ez-toc-section\" id=\"Technical_Specifications\"><\/span><strong>Technical Specifications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"height: 240px; width: 100%; border-collapse: collapse; border-color: #000000; border-style: solid;\" border=\"1\">\n<thead>\n<tr>\n<th style=\"width: 32.2327%;\"><strong>CATEGORY<\/strong><\/th>\n<th style=\"width: 50.3145%;\"><strong>DETAILS<\/strong><\/th>\n<th style=\"width: 17.2956%;\"><strong>VALUE<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 32.2327%;\"><strong>APPLICATION RATE<\/strong><\/td>\n<td style=\"width: 50.3145%;\">Recommended use of SELVA 6 concentrate:<\/td>\n<td style=\"width: 17.2956%;\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">\u2022 Class A fires<\/td>\n<td style=\"width: 17.2956%;\">6%<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">\u2022 Hydrocarbon fires<\/td>\n<td style=\"width: 17.2956%;\">6%<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><strong>PHYSICAL PROPERTIES OF CONCENTRATE<\/strong><\/td>\n<td style=\"width: 50.3145%;\">Appearance \/ Color<\/td>\n<td style=\"width: 17.2956%;\">Clear liquid, yellow<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">Density at 20\u00b0C<\/td>\n<td style=\"width: 17.2956%;\">1.017 \u00b1 0.01<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">pH at 20\u00b0C<\/td>\n<td style=\"width: 17.2956%;\">8.0 \u00b1 1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">Viscosity at 20\u00b0C, 375 s\u207b\u00b9 (Brookfield)<\/td>\n<td style=\"width: 17.2956%;\">&lt; 5 mPa\u00b7s<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">Freezing point<\/td>\n<td style=\"width: 17.2956%;\">\u2264 \u20131\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><strong>FOAM SOLUTION PROPERTIES<\/strong><\/td>\n<td style=\"width: 50.3145%;\">Surface tension at 20\u00b0C<\/td>\n<td style=\"width: 17.2956%;\">\u2264 30 mN\/m<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">Interfacial tension at 20\u00b0C (with Cyclohexane)<\/td>\n<td style=\"width: 17.2956%;\">4.0 \u00b1 1.0 mN\/m<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">Low expansion ratio<\/td>\n<td style=\"width: 17.2956%;\">\u2265 7<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 32.2327%;\"><\/td>\n<td style=\"width: 50.3145%;\">25% drainage time<\/td>\n<td style=\"width: 17.2956%;\">\u2265 8 minutes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Product Description SELVA 6 is a low-viscosity, fluorine-free concentrated firefighting foam designed to extinguish Class B fires (hydrocarbon fuels) and Class A fires. SELVA 6 is formulated from organic solvents, hydrocarbon-based surfactants, and other performance-enhancing additives. It does not contain [&hellip;]<\/p>\n","protected":false},"featured_media":17064,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[1084,1083,405],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20989"}],"collection":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/comments?post=20989"}],"version-history":[{"count":2,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20989\/revisions"}],"predecessor-version":[{"id":21044,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product\/20989\/revisions\/21044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/media\/17064"}],"wp:attachment":[{"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/media?parent=20989"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product_cat?post=20989"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/marico.com.vn\/en\/wp-json\/wp\/v2\/product_tag?post=20989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}