
PMA Viscosity Index Improver T6145 for Gear Oil
T6145 is a high-quality polymethacrylate (PMA) viscosity index improver that is specifically designed for use in gear oils. This product is ideally suited for blending with hydraulic oil, low-temperature hydraulic oil, wheel oil, shock absorber oil, and transmission oil.
One of the standout features of T6145 is its excellent shear stability. It can effectively increase the viscosity index of the oil and enhance its low-temperature performance. Additionally, this product has a narrow molecular weight distribution and can assist in pour point depression.
T6145 is a versatile product with a wide application range. When used as recommended, with a treat rate between 1-20wt%, it can help to improve the performance of various lubricant products. Overall, T6145 is an excellent choice for those looking to enhance the performance of their gear oils.
Description
Introduction
T6145 is a high-grade polymethacrylate (PMA) viscosity index improver. Suitable for blending of hydraulic oil (especially low temperature hydraulic oil), gear oils products such as wheel oil, shock absorber oil, transmission oil, etc. It has excellent shearing stability to improve the viscosity index of the oil and improve the low temperature performance.
Recommended Treat Rate (wt%): 1-20
Features
1. Excellent shear stability.
2. Effectively increase the viscosity index.
3. Narrow molecular weight distribution.
4. Assist in pour point depression.
5. Wide application range.
Specifications
|
Item |
Typical Value |
Test Method |
|
Appearance |
Transparent Viscous Liquid |
Visual |
|
Chromaticity |
0.5 |
GB/T 6540 |
|
Density (20℃), kg/m 3 |
920 |
SH/T 0604 |
|
Flash Point (COC), ℃ |
180 |
GB/T 3536 |
|
Kinematic Viscosity (100℃), mm 2/s |
1600 |
GB/T 265 |
Shear Stability Index SSI
|
Shear Stability Index SSI |
KRL 20h |
45 |
SH/T 0845 |
|
Diesel nozzle 250 cycles |
8 |
SH/T 0103 |
|
|
Diesel nozzle 30 cycles |
4 |
SH/T 0103 |
The viscosity-temperature properties of T6145 are highly consistent with those of the international mainstream PMA VII in the market:
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