{"id":625,"date":"2025-03-07T12:05:41","date_gmt":"2025-03-07T12:05:41","guid":{"rendered":"https:\/\/vivalr.com\/product\/625.html"},"modified":"2025-03-07T12:23:00","modified_gmt":"2025-03-07T12:23:00","slug":"factory-supply-pentaerythritol-tetraoleate-cas-19321-40-5-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/pt\/product\/625.html","title":{"rendered":"Factory Supply Pentaerythritol tetraoleate CAS 19321-40-5 With Best Price"},"content":{"rendered":"<div class=\"user-guide\">\n<h1>Pentaerythritol Tetraoleate CAS 19321-40-5: High-Performance Oleochemical Ester<\/h1>\n<p>        <!-- Table of Contents --><\/p>\n<div class=\"toc\">\n<h2>\u00cdndice<\/h2>\n<ul>\n<li><a href=\"#section1\">1. Vis\u00e3o geral do produto<\/a><\/li>\n<li><a href=\"#section2\">2. Principais aplica\u00e7\u00f5es<\/a><\/li>\n<li><a href=\"#section3\">3. Diretrizes de utiliza\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"#section4\">4. Casos pr\u00e1ticos de utiliza\u00e7\u00e3o<\/a><\/li>\n<\/ul><\/div>\n<p>        <!-- Product Overview --><\/p>\n<div id=\"section1\">\n<h2>1. Vis\u00e3o geral do produto<\/h2>\n<p><strong>Pentaerythritol Tetraoleate<\/strong> (CAS 19321-40-5) is a tetraester synthesized from pentaerythritol and oleic acid. Key specifications include:<\/p>\n<ul>\n<li><strong>F\u00f3rmula qu\u00edmica:<\/strong> C<sub>77<\/sub>H<sub>140<\/sub>O<sub>8<\/sub><\/li>\n<li><strong>Peso molecular:<\/strong> 1185.9 g\/mol<\/li>\n<li><strong>Apar\u00eancia:<\/strong> L\u00edquido viscoso transparente<\/li>\n<li><strong>Solubilidade:<\/strong> Dispersible in organic solvents, insoluble in water<\/li>\n<li><strong>Pureza:<\/strong> \u226598% (an\u00e1lise GC)<\/li>\n<li><strong>Embalagem:<\/strong> 25 kg\/drum, 200 kg\/drum<\/li>\n<\/ul><\/div>\n<p>        <!-- Key Applications --><\/p>\n<div id=\"section2\">\n<h2>2. Principais aplica\u00e7\u00f5es<\/h2>\n<p>This multifunctional ester is widely used in:<\/p>\n<ul>\n<li>High-temperature lubricant formulations<\/li>\n<li>PVC plasticizer for flexible polymer products<\/li>\n<li>Surface-active agent in industrial coatings<\/li>\n<li>Rheology modifier in adhesives<\/li>\n<li>Emulsion stabilizer in cosmetic products<\/li>\n<\/ul><\/div>\n<p>        <!-- Usage Guidelines --><\/p>\n<div id=\"section3\">\n<h2>3. Diretrizes de utiliza\u00e7\u00e3o<\/h2>\n<h3>Condi\u00e7\u00f5es de armazenamento<\/h3>\n<ul>\n<li>Store in sealed containers at 15-30\u00b0C<\/li>\n<li>Protect from moisture and direct sunlight<\/li>\n<li>Shelf life: 24 months<\/li>\n<\/ul>\n<h3>Recomenda\u00e7\u00f5es de processamento<\/h3>\n<ol>\n<li>Pre-heat to 40-50\u00b0C for optimal handling<\/li>\n<li>Use mechanical agitation for uniform blending<\/li>\n<li>Typical dosage: 0.5-5% by weight<\/li>\n<li>Compatible with most polar solvents<\/li>\n<\/ol><\/div>\n<p>        <!-- Practical Use Cases --><\/p>\n<div id=\"section4\">\n<h2>4. Casos pr\u00e1ticos de utiliza\u00e7\u00e3o<\/h2>\n<h3>Case 1: High-Performance Gear Lubricants<\/h3>\n<p>In industrial gear oil formulations, 3-8% Pentaerythritol Tetraoleate enhances thermal stability (up to 280\u00b0C) and reduces metal-to-metal friction by 40% compared to mineral oils.<\/p>\n<h3>Case 2: Flexible PVC Manufacturing<\/h3>\n<p>When used as a secondary plasticizer (15-25% load), it improves PVC flexibility at low temperatures (-30\u00b0C) while maintaining Shore A hardness of 75\u00b12.<\/p>\n<h3>Caso 3: Emuls\u00f5es cosm\u00e9ticas<\/h3>\n<p>At 1.5-2% concentration in O\/W emulsions, it demonstrates excellent emulsion stability (passed 3 freeze-thaw cycles) with particle size \u2264500 nm.<\/p>\n<\/p><\/div>\n<p>        <!-- Contact --><\/p>\n<div class=\"contact\">\n<h3>Contacto para suporte t\u00e9cnico e pre\u00e7os<\/h3>\n<p>Correio eletr\u00f3nico: <a href=\"mailto:info@vivalr.com\">info@vivalr.com<\/a><br \/>\n            Telefone: <a href=\"tel:+8615866781826\">(86) 15866781826<\/a><\/p>\n<\/p><\/div>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Pentaerythritol Tetraoleate CAS 19321-40-5: High-Performance Oleochemical Ester Table of Contents 1. Product Overview 2. Key Applications 3. Usage Guidelines 4. Practical Use Cases 1. Product Overview Pentaerythritol Tetraoleate (CAS 19321-40-5) is a tetraester synthesized from pentaerythritol and oleic acid. Key specifications include: Chemical Formula: C77H140O8 Molecular Weight: 1185.9 g\/mol Appearance: Clear viscous liquid Solubility: Dispersible [&hellip;]<\/p>","protected":false},"featured_media":21478,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-625","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply Pentaerythritol tetraoleate CAS 19321-40-5 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/pt\/product\/625.html\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply Pentaerythritol tetraoleate CAS 19321-40-5 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Pentaerythritol Tetraoleate CAS 19321-40-5: High-Performance Oleochemical Ester Table of Contents 1. 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