{"id":1217,"date":"2026-02-07T11:30:03","date_gmt":"2026-02-07T11:30:03","guid":{"rendered":"https:\/\/www.healthychemical.com\/?p=1217"},"modified":"2026-02-07T11:33:57","modified_gmt":"2026-02-07T11:33:57","slug":"tech-grade-benzoic-acid-used-in-coatings-paints-and-resins-industry","status":"publish","type":"post","link":"https:\/\/www.healthychemical.com\/ru\/tech-grade-benzoic-acid-used-in-coatings-paints-and-resins-industry\/","title":{"rendered":"\u0411\u0435\u043d\u0437\u043e\u0439\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430: \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u043b\u0430\u043a\u043e\u043a\u0440\u0430\u0441\u043e\u0447\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u043a\u0440\u0430\u0441\u043e\u043a \u0438 \u0441\u043c\u043e\u043b"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Tech&nbsp;grade benzoic acid is highly favored by coating, paint and resin manufacturers, mainly due to its role as a key modifier and chemical raw material with multiple advantages in enhancing coating performance and optimizing production processes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Key Applications &amp; Advantages<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong><strong>As a modifier for alkyd resins, significantly improving film performance<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tech&nbsp;grade benzoic acid is the core raw material for preparing benzoic acid modified alkyd resins. By partially replacing traditional long-chain fatty acids (e.g., soybean oil) with benzoic acid, short-oil modified resins with an oil length range of 30%-40% can be produced. This modification delivers a series of performance enhancements:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Improved hardness and durability:<\/strong>&nbsp;The pencil hardness of the modified paint film can reach H to 2H grade, an increase of about 20% compared with traditional systems, significantly enhancing scratch and wear resistance.<\/li>\n\n\n\n<li><strong>Higher gloss and curing efficiency:<\/strong>&nbsp;The modified resin has higher hydroxyl reaction activity and forms a denser three-dimensional network structure, resulting in a paint film with a gloss of up to 95-98 (measured by a 60\u00b0 gloss meter) and a shortened surface drying time.<\/li>\n\n\n\n<li><strong>Enhanced weather resistance and corrosion resistance: <\/strong>After 2000 hours of QUV aging test and 500 hours of salt spray test, the paint film still maintains excellent stability without chalking, blistering or peeling. It is especially suitable for outdoor industrial equipment and automotive coatings.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong><strong>As a raw material for synthesizing other coating additives<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benzoic acid can react with alcohols to form benzoate esters, which play an important role in the coatings industry:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Plasticizer: <\/strong>Such as diethylene glycol benzoate, it can be added to coatings or resins to improve their flexibility and application fluidity, and reduce the risk of cracking.<\/li>\n\n\n\n<li><strong>Fixative and solvent: <\/strong>In some special functional coatings or systems with odor requirements, benzoate esters can serve as fixatives for fragrances or solvents for resins to help stabilize formulations.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong><strong>As a monomer or intermediate in resin synthesis<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benzoic acid and its derivatives (e.g., benzoyl chloride) can be used as key monomers or intermediates in polymer synthesis for preparing resins with special properties. They are further processed into high-performance coatings with superior heat and chemical corrosion resistance, which are applied in high-end fields such as aerospace, electronics and electrical appliances.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cost and supply chain advantages<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">China is the world&#8217;s largest producer and consumer of benzoic acid, accounting for more than 56% of the global sales volume in 2024. The industry boasts a mature industrial chain and stable supply. This provides coating, paint and resin manufacturers with a reliable and cost-competitive raw material source.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>In summary,<\/strong>&nbsp;relying on its outstanding performance in improving coating hardness, gloss, weather resistance and other properties, as well as its versatility as a raw material for various key additives, tech&nbsp;grade benzoic acid has become an indispensable chemical raw material for the coatings and resins industry.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0411\u0435\u043d\u0437\u043e\u0439\u043d\u0430\u044f \u043a\u0438\u0441\u043b\u043e\u0442\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 \u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0441\u0442\u044c\u044e \u0443 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u043b\u0430\u043a\u043e\u043a\u0440\u0430\u0441\u043e\u0447\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0438 \u0441\u043c\u043e\u043b, \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0441\u0432\u043e\u0435\u0439 \u0440\u043e\u043b\u0438 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0433\u043e \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0430 \u0438 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u044b\u0440\u044c\u044f.<\/p>","protected":false},"author":1,"featured_media":1218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[58],"class_list":["post-1217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-benzoate","tag-benzoic-acid"],"_links":{"self":[{"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/posts\/1217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/comments?post=1217"}],"version-history":[{"count":3,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/posts\/1217\/revisions"}],"predecessor-version":[{"id":1222,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/posts\/1217\/revisions\/1222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/media\/1218"}],"wp:attachment":[{"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/media?parent=1217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/categories?post=1217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.healthychemical.com\/ru\/wp-json\/wp\/v2\/tags?post=1217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}