L-QC320 Mineral Heat Transfer Oil 320°C Closed Loop Thermal Fluid High Thermal Stability

L-QC320 Mineral Heat Transfer Oil 320°C Closed Loop Thermal Fluid High Thermal Stability Anti-Coking

Sinopec Great Wall L-QC320 Mineral Heat Transfer Oil is formulated from highly refined special narrow-distillation-range mineral base oils, compounded with specialized clean-dispersant and high-temperature oxidation-resistant additives.

Applications

Suitable for closed heat transfer systems with a maximum bulk oil temperature of 320°C. Widely used in petrochemical, synthetic fiber, synthetic resin, pharmaceutical and textile printing/dyeing industries, as well as large-scale heating installations.

Performance Features

• Narrow distillation range with high initial boiling point for stable high-temperature performance
• Excellent high-temperature oxidation stability for extended service life
• Low volatility and high flash point for safe operation
• High specific heat capacity and superior heat transfer efficiency
• Outstanding anti-coking performance prevents carbon and sludge deposit formation
• Excellent low-temperature fluidity for easy system start-up
• Good material compatibility, non-corrosive to system components
• High reliability proven in large-scale industrial plants

Technical Specification

Product conforms to GB 23971-2009 (L-QC320).