After years of accumulation, the Shanghai Research Institute of Sinopec Lubrican...details
Ethyl-propylene copolymer viscosity index improver (OCP viscosity index improver) is made of highly refined hydrogenation base oil, which is processed by thermal melting and high temperature and high shear or by catalytic high temperature degradation, and then by homogenizing machine high pressure degradation, and after filtration treatments.
Good thickening ability, low temperature fluidity and shear stability.
Suitable for high - grade internal combustion engine oil, automatic transmission fluid, gear oil and industrial lubricating oil.
四、Main physical and chemical indexes(Typical values)
五、Packing and precautions
Please refer to SH/T0164 for transportation, storage and handling. Net weight: 170 Kg/drum, packed in 200 liter metal drum. Non-flammable, non-explosive, non-corrosive. Best Blending temperature: 50-60℃.
Storage temperature below 60℃, avoid repeated heating, keep away from heat.