Sinopec L-QB 300 Heat Transfer Oil is a premium product formulated from highly refined mineral base oils with low aromatic hydrocarbon content, combined with advanced anti-oxidation and thermal stability additives. It is specifically designed for enclosed industrial heat transfer systems operating at high temperatures. <\/p>\n
Key Features:
\n1.Superior thermal and oxidative stability
\n2. High operating temperature -300\u00b0C
\n3. Efficient heat transfer
\n4. Low viscosity at low temperatures
\n5. High flash point
\n6. Wide application range<\/p>\n
Applications:
\n– Industrial closed heat transfer systems.
\n– Plastic industry: injection molding, pelletizing, shrink wrapping machines.
\n– Chemical industry: reactors, drying equipment, distillation.
\n– Textile industry: dyeing machines, printing machines.
\n– Food industry: drying, cooking, frying equipment.
\n– Wood industry: board presses, timber drying.
\n– Rubber, paint, and paper industries.<\/p>\n
Technical Specifications:
\n– Max operating temp (closed): 300\u00b0C
\n– Max film temperature: 280\u00b0C
\n– Kinematic Viscosity (40\u00b0C): kho\u1ea3ng 31.4 mm\u00b2\/s
\n– \u0110\u1ed9 nh\u1edbt (100\u00b0C): kho\u1ea3ng 5.38 mm\u00b2\/s
\n– Viscosity Index: 105
\n– Flash point (open cup): > 220\u00b0C
\n– Pour point: -12\u00b0C
\n– Initial boiling point: > 340\u00b0C
\n– Acid value: \u2264 0.05 mgKOH\/g
\n– Carbon residue: \u2264 0.01%
\n– Quality Standard: GB 23971-2009 (L-QB), DIN 51522<\/p>\n
Packaging: 200L Drum (18L and 20L pails available upon request)<\/p>\n
Precautions:
\n– New systems or systems after an oil change must be circulated to remove air and moisture
\n– Do not mix with other heat transfer oils
\n– Regularly monitor parameters to ensure optimal performance<\/p>\n
Genuine Sinopec Products – Nationwide Delivery – 24\/7 Technical Support<\/p>\n","protected":false},"excerpt":{"rendered":"
Sinopec L-QB 300 Heat Transfer Oil is a premium product formulated from highly refined mineral base oils with low aromatic hydrocarbon content, combined with advanced anti-oxidation and thermal stability additives. It is specifically designed for enclosed industrial heat transfer systems operating at high temperatures. Key Features: 1.Superior thermal and oxidative stability 2. High operating temperature […]\n","protected":false},"featured_media":2674,"template":"","meta":[],"product_brand":[],"product_cat":[763,761],"product_tag":[796,797,809,805,808,810,813,812,811,784,522,807,806],"class_list":{"0":"post-3631","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-slideway-oil","7":"product_cat-transmission-fluid","8":"product_tag-dau-tai-nhiet","9":"product_tag-he-thong-gia-nhiet","10":"product_tag-l-qb-300","11":"product_tag-l-qb-300-heat-transfer-oill-qb-300","12":"product_tag-mineral-heat-transfer-oil","13":"product_tag-mo-boi-tron-no-3no-3-lubricating-grease3","14":"product_tag-mo-chiu-nhiet-nhelight-heat-resistant-grease","15":"product_tag-mo-lithium-so-3","16":"product_tag-mo-sinopec-lqb-300","17":"product_tag-sinopec","18":"product_tag-522","19":"product_tag--l-qb-300","20":"product_tag-806","22":"first","23":"instock","24":"sold-individually","25":"shipping-taxable","26":"purchasable","27":"product-type-variable"},"yoast_head":"\n