MK-6301V Polymethacrylate (PMA) CVT fluid additive of Viscosity Index Improvers
To ensure the viscosity stability of automatic transmission fluid at different temperatures and under various shear conditions, viscosity index improvers for automatic transmission fluid are characterized by excellent low-temperature performance, outstanding performance in improving the viscosity index and satisfactory shear stability, enabling the development of fuel-efficient transmission fluid to meet the increasing environmental requirements.
CVT fluid additive Typical Data
| Item | Typical Data | Test Method | |
| Appearance | Transparent Viscous Liquid | Visual Check | |
| Kinematic Viscosity (100℃), mm²/s | 1000-1300 | GB/T 265 | |
| Colour, number | 0.5 | GB/T 6540 | |
| Density (20℃), kg/m³ | 900 | SH/T 0604 | |
| Flash Point (Open Cup), ℃ | 160 | GB/T 3536 | |
| Thickening Ability | 6.91 | SH/T 0622 Appendix A | |
|
PSSI
|
Diesel Injector Shear, 30 Cycles, % | 9.99 |
SH/T 0103 |
| Diesel Injector Shear, 250 Cycles, % | 17.51 | ||
| KRL 20 h, % | 65 | NB/SH/T 0845 | |
| Note: According to Appendix A, the product is added to HVI150 base oil, and the increase in kinematic viscosity (100℃) of the blended oil with 10% PMA viscosity index improver is measured. | |||
Formula Example ATF
| Amount%wt | OEM Standard | |
| MK-6301V | 5.9 | |
| MK-6126P | 0 | |
| 60N | 20 | |
| 100N | 69.1 | |
| Functional AdditivesMK-8010 | 5 | |
| Kinematic Viscosity (100℃), mm²/s | 6.68 | |
| Kinematic Viscosity (40℃), mm2/s | 27.13 | |
| VI | 218 | |
| PSSI, KRL (20h) | 5.22 | >3.5 |
| BF, (-40℃), mPa·s | 3953.72 | Not Higher Than 15000 |
| Pour Point, ℃ | -51 | Not More Than -40 |
| Flash Point, ℃ | 201 | >180 |
Applications in Automatic Transmission Fluid |
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| Products | PSSI (KRL 20h) | Product Features | Suggested Applications |
| MK-6301V | 65 | Efficient Thickening; Excellent Low-temperature Performance | DEXRON®-III MERCON®, UTTO |
| MK-6302V | 46 | Excellent Thickening Performance; Outstanding Low-temperature Brookfield Viscosity; Good Shear Stability | ATF, CVTF, DCTF
DEXRON®-IIIH |
| MK-6303V | 40 | Good Shear Stability; Outstanding Low-temperature Brookfield Viscosity | ATF, CVTF, DCTF
DEXRON®-VI, MERCON®V |
| MK-6304V | 20 | High Shear Stability; Good Low-temperature Performance | Transmission oil requiring high shear stability, gearbox oil for battery electric vehicles, etc. |
Suggested Use
Add 2.0%~20%wt to the specified base oils. Given the different types of base oils, thickening, viscosity index and pour point tests of the blended oil are required to determine the exact amount of MK-6301V functional polymer needed.
Packaging
We package MK-6301V, a solution of modified polymethacrylate (PMA) in deeply refined mineral oil, in 200 L steel drums with a net weight of 170 kg or IBC tanks with a net weight of 900 kg.
Product Features
- Efficient Thickening; Excellent Low-temperature Performance
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