{"id":2371,"date":"2026-01-17T07:06:09","date_gmt":"2026-01-17T07:06:09","guid":{"rendered":"https:\/\/huilicoating.com\/?post_type=product&#038;p=2371"},"modified":"2026-04-16T06:24:35","modified_gmt":"2026-04-16T06:24:35","slug":"high-solids-polyurethane-topcoat-pls52-4","status":"publish","type":"product","link":"https:\/\/huilicoating.com\/ru\/product\/high-solids-polyurethane-topcoat-pls52-4\/","title":{"rendered":"PLS52-4 \u0412\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u044b\u0435 \u043f\u043e\u043b\u0438\u0443\u0440\u0435\u0442\u0430\u043d\u043e\u0432\u044b\u0435 \u0430\u043d\u0442\u0438\u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0439\u043d\u044b\u0435 \u0432\u0435\u0440\u0445\u043d\u0438\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u044f"},"content":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Overview<\/strong><br \/>\nTwo-component high-solids polyurethane anti-corrosion topcoat with low VOC (305 g\/L).<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nSuitable for high-build application; artificial weathering resistance: 1500 h.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Composition<\/strong><br \/>\nBased on acrylic polyol resin, polyurethane reactive diluent, and chain extender as main film-formers, with pigments and additives.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nCured with polyisocyanate adduct; supplied in Part A &amp; Part B packs.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Typical uses<\/strong><br \/>\nLong-term protection and finishing for equipment\/facility steel structures in various environments, such as petrochemical, power, wind power, cast pipe, bridges, and port facilities.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Technical data (typical)<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Appearance: Various colors.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Theoretical consumption: 0.108 L\/m\u00b2; 0.14 kg\/m\u00b2 at 70 \u03bcm DFT (excluding loss).<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Density: 1.3 kg\/L.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Solids: 80% (by weight); 65% (by volume).<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Drying time (25\u00b0C): Surface dry 2 h; hard dry 24 h; fully cured 7 d.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Application data (25\u00b0C)<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Mixing ratio (Part A:Part B): 7:1.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Induction time: 5 min.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Pot life: 3 h.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Application methods: Airless spray, brush, roller.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Thinner: X-7 polyurethane thinner; dilution 3\u20137%.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Recoat interval (25\u00b0C): Min 24 h; max 7 d.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Recommended coats \/ DFT: 1 coat 30\u201370 \u03bcm; brush\/roller 1 coat 30\u201345 \u03bcm.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Surface preparation<\/strong><br \/>\nRemove dust and oil contamination from the previous coat; if beyond maximum recoat interval, roughen the surface.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nWhen used as the first coat: blast\/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30\u201375 \u03bcm.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>System compatibility \/ packing \/ storage<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Compatibility: Previous coat\u2014polyurethane intermediate coating; epoxy primer; epoxy intermediate coating.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Packing: Part A 21 kg; Part B 3 kg.<span class=\"inline-flex\" aria-label=\"041-PLS52-4Gao-Gu-Han-Ju-An-Zhi-Fang-Fu-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Storage: Shelf life 12 months; store dry\/cool\/ventilated, away from fire and direct sunlight; no outdoor stacking.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">2K high-solids polyurethane topcoat with low VOC (308g\/L) and 1,500-hour UV resistance for steel and concrete structures. Engineered for petrochemical, power generation, wind energy and bridge applications. Single coat achieves 80\u2013100\u00b5m DFT.<\/p>\n","protected":false},"featured_media":2221,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"acf-product-category":[],"product_brand":[],"product_cat":[17,85],"product_tag":[],"class_list":{"0":"post-2371","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-product-overview","7":"product_cat-polyurethane-anti-corrosion-coating","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/comments?post=2371"}],"version-history":[{"count":1,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2371\/revisions"}],"predecessor-version":[{"id":4206,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2371\/revisions\/4206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/media\/2221"}],"wp:attachment":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/media?parent=2371"}],"wp:term":[{"taxonomy":"acf-product-category","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/acf-product-category?post=2371"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2371"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2371"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}