MK-6907V
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MK-6907V Polymethacrylate (PMA) Viscosity Index Improvers for Engine Oil
  This modified polymethacrylate (PMA) functional polymer can be used in a wide range of base oils to provide an optimum balance of thickening function and fuel economy. It enables low-viscosity multigrade engine oil to work over a wide temperature range, offering smooth engine start-up in the coldest weather and full engine protection under the harshest working conditions.
  This high-viscosity index functional polymer is characterized by fuel economy, outstanding viscosity-temperature performance, full engine protection at high temperatures and excellent low-temperature performance. Compatible with many additives, it boasts a wide range of applications.

 

MK-6906V Polymethacrylate (PMA) Viscosity Index Modifier for Engine Oil

We produce MK-6906V engine oil additive as a solution of modified polymethacrylate (PMA) in deeply refined mineral oil. Mainly used in multigrade energy-saving internal combustion engine oil, it can both improve the viscosity index and depress the pour point while ensuring excellent shear resistance and thickening function. Compared with  OCP and HSD products, MK-6907V functional polymer can effectively improve the high-temperature, high-shear and low-temperature performance of the oil, and provide outstanding fuel economy due to its high viscosity index. Bringing an obvious wear and noise reduction effect, MK-6907V serves as an ideal viscosity index improver for new energy-saving internal combustion engine oil.

 Engine Oil additive Typical Data
Item Typical Data Test Method
Appearance Clear Transparent Liquid Visual Check
Kinematic Viscosity (100℃), mm²/s 900-1200 GB/T265
Flash Point (Open Cup), ℃ 160 GB/T3536
Colour, number 0.5 GB/T6540
Density (20℃), kg/m³ 900 SH/T0604
Thickening Ability 6.45 SH/T0622 Appendix A
PSSI, Diesel Injector Shear, 30 Cycles, % 3 SH/T0103
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.
Example of Recommended Formulas   SP 0W-20
Formula Item Test Result
4# 24.5 Kinematic Viscosity (100℃),  mm2/s 8.15
PAO 6 57 Kinematic Viscosity (40℃),  mm2/s 41.56
Synthetic Ester 5 VI 174
Functional Additives MK-3091 8 Pour Point, ℃ -55 UnfroZen
MK-6907V 5.5 Flash Point, ℃ 216
MK-6126P 0 CCS (-35℃), mPa·s 5457
MRV (-40℃), mPa·s 11159
Yield Stress, < 0
Applications in Engine Oil
Products PSSI, Diesel Injector Shear, 30 Cycles, % Product Features Suggested Applications
MK-6905V 10 Outstanding Low-temperature Performance and Viscosity Index Improvement 3-in-one oil
MK-6906V 8 Excellent Shear Resistance and Thickening Function; Improvement of the High-temperature, High-shear and Low-temperature Performance A3B4-5W30, C3-5W30
MK-6907V 3 Effective Improvement of the High-temperature, High-shear and Low-temperature Performance; Outstanding Fuel Economy; Obvious Wear and Noise Reduction Effect; New-generation Energy-Saving Product 0W-16, 0W-20

 

Suggested Use

Add 2.0%~8.0%wt to the specified base oils. We need to conduct thickening, viscosity index and pour point tests on the blended oil according to different base oil types, so as to determine the exact dosage of MK-6907V functional polymer required.

Packaging

MK‑6907V is a solution of modified polymethacrylate (PMA) in deeply refined mineral oil, and we package it in 200 L steel drums with a net weight of 175 kg or IBC tanks with a net weight of 900 kg.

Product Features
  • Narrow molecular weight distribution(MWD) and outstanding shear stability
  • Excellent performance in improving the viscosity index
  • Exceptionalthickening function
  • Outstanding filteringand anti-emulsifying performance
  • Ability to depress the pour point

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