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Internal combustion machine oil Pour Point Depressant
Pour Point Depressant SCR-158 is an efficient polymethacrylate and ester type complex additive. Using Imported advanced fatty alcohol, this product features fine pour point depression ability on the paraffinic base and the intermediate base. Good low temperature performance. With performance verified by PetroChina Dalian lubricating oil research and development center, it has better cost-effectiveness among the domestic products. Good effect of reducing condensation; Good transparency; With good shear stability, high temperature thermal stability and antioxidant capacity, can provide long-term, continuous reducing coagulation effect. 0.1%-0.5% dose.
Treated with High Pressure Homogenizer, SCR-158 has high stability and transparency. Excellent pour point depressing effect with 0.1%-0.5% dose. Excellent fluidity and solubility under low temperature. Excellent shear stability. Physical and chemical indicators meet Q/CRY18-2015 standard.
List of ItemsTypical IndicatorTest Method
AppearancePale-yellow transparent viscous liquidVisual Inspection
Kinematic Viscosity, (100°C), mm2/s<160GB/T265
Shear stability index(SSI)188GB/T3536
PPD Degree, °C>15
HV150 base oil with 0.5% dosageGB/T510
Pour Point Test Typical Value
Packaging and Safety Information
Net weight: 175 Kg/drum, packed in 200 liter metal drum. Best Blending temperature: 50-60℃. Please refer to SH/T0164 for transportation, storage and handling. Non-flammable, non-explosive, non-corrosive. Storage temperature below 60℃, avoid repeated heating, keep away from heat.PMA Pour Point Depressant PPD manufacturers