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Product introduction

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Product system

G6500V Polymethacrylate Viscosity Index Improver

Introduction:

This product is the solvent of polymethacrylate in the deep refined mineral oil.It is specially designed for long-span vehicle gear oil and internal combustion engine oil, transmission oil, CVTF, automatic transmission oil ATF as viscosity index improver with high shear stability. It is easily soluble in all mineral oils and synthetic base oils and has good compatibility with other traditional lubricating oil additives.

 

Product Performance:

G6500V has narrow MWD, with excellent performance of  shear stability/low temperature/pour-point depressing/viscosity improving, effectively inhibiting the wax crystallization, and meeting new GB standards’ requirement.

 

G6500 polymethacrylate viscosity index improver with viscosity increasing/ pour pointdepressing effect

Item Typical values text method
Appearance Colorless/ transparent or light yellow viscous liquid visual
Kinematic viscosity(100°C,mm2/s) 395 GB/T 265
Chromaticity 0.5 GB/T 6540
Density(20°C)kg/m³ 920 GB/T 0604
Flash point(開口°C) 160 GB/T 3536
Shear stability SSI KRL 20h 9.66 CECL-45-A-99

 

G6500V polymethacrylate viscosity index improver recommended application to formulations of vehicle gear oil

  100N(Sheel) 150N(modern) 500N(S-Oil)
G6500V,% wt 0    5    10 0    5    10 0    5    10
Viscosity index,100°C mm2/s 4.16    5.09    6.38 5.32    6.53    8.37 12.25    14.81    17.21

 

G6500 polymethacrylate viscosity index improver with viscosity increasing/ pour pointdepressing effect

  75W/90 75W/90
Hengli 32 56.5 66.5
GV6500V 29.5 29
1038 4.5 4.5
Shell GTL100 10 0
Total 100 100
100°C Kinematic viscosity 16.51 16.83
40°C Kinematic viscosity 100.2 104.9
VI 179 175
Pour point°C -40 -40
KRL Post-shear viscosity 14.5 14.6
KRL SSI reduction rate % 12.17 13.25
Brookfield viscosity(-40°C) 115200 146000

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