T-808A,B Polystyrene Fumaric Acid Copolymer

All kinds of petroleum additives.
lubricant additive
T-808A,B Polystyrene Fumaric Acid Copolymer
1. DESCIPTION
The product applies to the base oil with paraffin base of low and moderate viscosity and high viscosity index.
2. SUGGESTED DOSAGE
If 0.5% of product is added to base oil 150SN, the solidifying point of base oil decrease to 12°C.
3 CHARACTERISTICS
Term
Quality Index
Test Method
T808A
T808B
Appearance
Buff; Transparent; Viscous Liquid
Visual Inspection
Flash Point(Opening)
(°C)
Min135
Min135
GB/T267
Kinematic Viscosity
100°C(mm
2
/s)
Min400
Min400
GB/T265
SSI-Shear Stability Index (%)
Max45
Max45

degree of decreasing pour point
Min12
Min12
GB/T510
4. STORAGE AND TRANSPORTATION
The requirements of SH/T0164 should be met during the storage, handling and blending. The maximum temperature should not exceed 75. The ambient temperature for long-term storage should not exceed 45. It is non-flammable, non-explosive, and non-corrosive. The precautions in safety, environment control, and application are the same as those of common petroleum products, having no need of special protection.