I. Production Introduction：
TF-602HCA polymethacrylate (PMA) - Viscosity Index Improver
Chemical name: polymethacrylate (PMA) ：
Code: TF-602HCA
II. Production Process
Methylacrylic acid and fatty alcohol esterification, distillation after treatment to methacrylate, polymerization reaction to polymethacrylate
III. Performace and Application:
This product provides excellent shear stability performance, which effectively improves the viscosity index and low temperature performance of the oil. It is used in the formulation of lubricating oil products such as internal combustion engine oil, gear oil, hydraulic oil and other applications, and considered as general viscosity index improver; it has favourable Viscosity index improvement performance in Group I, II and III base oils.
IV. Adding dosage:
0.1-10%
V. Technical specification:
Item | Index | Test Method |
Appearance | Clear, transparent,no sediment | Visual Inspection |
Density (20℃), kg/m3 | 800-950 | GB/T13377, |
Flash Point (COC), ℃ | ≥140 | GB/T3536, |
Kinematic Viscosity (100℃), mm2/s | 2500-3000 | GB/T265, |
Shear Stability Index SSI ≤ | 20% | SH/T0103 |
Color, number | ＜0.5 | GB/T6540, |
VI. Packaging Storage and Transportation：
Packed in iron drums with a net weight of 170kg/drum,850kg/ IBC Drum.
Applicable to various modes of transportation.
VII. Storage, Transportation & Protection
The maximum storage and transportation temperature shall not exceed 60℃ in short term, and shall not exceed 45℃ in long term. The shelf life is 2 years, stored in dry, clean, ventilated warehouse.
In case of accidental contact with skin, wash it off thoroughly with water and detergents.