{"id":3602,"date":"2026-04-02T12:34:43","date_gmt":"2026-04-02T05:34:43","guid":{"rendered":"https:\/\/sinopecvietnam.com.vn\/san-pham\/sinopec-l-qc-320-heat-transfer-oil\/"},"modified":"2026-04-02T12:34:43","modified_gmt":"2026-04-02T05:34:43","slug":"sinopec-l-qc-320-heat-transfer-oil","status":"publish","type":"product","link":"https:\/\/sinopecvietnam.com.vn\/en\/san-pham\/sinopec-l-qc-320-heat-transfer-oil\/","title":{"rendered":"Sinopec L-QC 320 Heat Transfer Oil"},"content":{"rendered":"
Sinopec L-QC 320 Heat Transfer Oil is formulated from high-quality, narrow-cut mineral base oils, combined with advanced detergent, dispersant, and anti-oxidation additives. It is recommended for use in closed heat transfer systems where the maximum bulk oil temperature does not exceed 310\u00b0C and the film temperature does not exceed 320\u00b0C. <\/div>\n
<\/div>\n
Key Features<\/div>\n
1.Excellent Thermal Stability: The oil resists cracking and degradation at high temperatures, extending oil life and reducing system maintenance costs.<\/div>\n
2. Low Flash Point and Low Volatility: Enables safe operation in closed systems up to 310\u00b0C.<\/div>\n
3. High Specific Heat and Thermal Conductivity: High thermal efficiency, improving operational performance and reducing energy costs.<\/div>\n
4. Good Low-Temperature Fluidity: Ensures easy circulation even during cold start-ups.<\/div>\n
5. Anti-rust and Anti-corrosion: Protects the system and reduces maintenance costs.<\/div>\n
6. High Detergency: Keeps the system clean and minimizes deposits, extending operation cycles.<\/div>\n
<\/div>\n
Main Applications<\/div>\n
– Closed heat transfer systems (with forced or natural circulation) operating at bulk temperatures up to 310\u00b0C.<\/div>\n
– Drying and heating processes: wood processing, textile finishing, food processing.<\/div>\n
– Chemical, synthetic fiber, plastic, medical, printing, and dyeing industries.<\/div>\n
– Plastics industry: injection molding machines, pelletizers, shrink films.<\/div>\n
– Food industry: drying, cooking equipment.<\/div>\n
– Rubber, paint, and paper industries.<\/div>\n
<\/div>\n
Typical Technical Data<\/div>\n
Max Bulk Temperature (closed system)310\u00b0C<\/div>\n
Kinematic Viscosity (40\u00b0C)28 – 32 mm\u00b2\/s<\/div>\n
Kinematic Viscosity (100\u00b0C)4.0 – 5.0 mm\u00b2\/s<\/div>\n
Flash Point (Open Cup)>170\u00b0C<\/div>\n
– Pour Point: < -55\u00b0C<\/div>\n
– Sulfated Ash Content: < 0.01%<\/div>\n
– Carbon Residue: < 0.01%<\/div>\n
– Copper Strip Corrosion (100\u00b0C, 3h): 1b<\/div>\n
<\/div>\n
Packaging<\/div>\n
– 200L Steel Drum<\/div>\n
– Special requests (IBC, bulk) available upon request<\/div>\n
<\/div>\n
Usage Notes:<\/div>\n
– New systems or after oil change: Circulate the oil to remove air and moisture before full operation.<\/div>\n
– Compatibility: Do not mix with other types of heat transfer oils<\/div>\n
– Maintenance: Periodically check operating parameters to ensure system performance.<\/div>\n
– Storage: Store in a dry, well-ventilated area, away from direct sunlight.<\/div>\n
<\/div>\n
Genuine Sinopec products – Nationwide delivery – 24\/7 technical support.<\/div>\n","protected":false},"excerpt":{"rendered":"

Sinopec L-QC 320 Heat Transfer Oil is formulated from high-quality, narrow-cut mineral base oils, combined with advanced detergent, dispersant, and anti-oxidation additives. It is recommended for use in closed heat transfer systems where the maximum bulk oil temperature does not exceed 310\u00b0C and the film temperature does not exceed 320\u00b0C. Key Features 1.Excellent Thermal Stability: […]\n","protected":false},"featured_media":2770,"template":"","meta":[],"product_brand":[],"product_cat":[767,193],"product_tag":[796,799,797,804,798,784,522,802,801,800,803],"class_list":{"0":"post-3602","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-synthetic-heat-transfer-oil","7":"product_cat-synthetic-oil","8":"product_tag-dau-tai-nhiet","9":"product_tag-dau-truyen-nhiet-tong-hop","10":"product_tag-he-thong-gia-nhiet","11":"product_tag-heat-transfer-oil","12":"product_tag-l-qc-320","13":"product_tag-sinopec","14":"product_tag-522","15":"product_tag-802","16":"product_tag-801","18":"product_tag-803","20":"first","21":"instock","22":"sold-individually","23":"shipping-taxable","24":"purchasable","25":"product-type-variable"},"yoast_head":"\nSinopec L-QC 320 Heat Transfer Oil - Sinopec Vi\u1ec7t Nam | \u4e2d\u56fd\u77f3\u5316\u6da6\u6ed1\u6cb9<\/title>\n<meta name=\"description\" content=\"Genuine Sinopec L-QC 320 Synthetic Heat Transfer Oil - Premium mineral-based fluid, max operating temp 320\u00b0C. 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