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JDVII-6351 Polymethacrylate (PMA) VII
Categories:
Viscosity Index Improver
Email:icason@icason.com
Product Introduction
JDVII-6351 is a solution of polymethacrylate in highly refined mineral oil. It is a viscosity index improver with high shear stability specially designed for multi-grade engine oils, and also has a condensation reducing effect.It is suitable for the blending and production of multi-grade internal combustion engine oil, especially the blending of new oil products under the trend of low viscosity.
Product Performance
Narrow molecular weight distribution, excellent shear stability
Efficient thickening and viscosity index improvement capabilities
Effectively inhibits wax crystallization, and is suitable for different types of base oils.
Physical Properties
| Item | Typical Value | Test Method |
| Appearance | Light yellow transparent viscous liquid | Visual |
| Kinematic Viscosity(100℃) ,mm2/s | 2530 | GB/T265 |
| Flash Point ,℃ | 160 | GB/T3536 |
| Thickening ability ,mm2/s | 8.5 | SH/T0622 |
| P-SSI ,% | 15 | SH/T 0505 |
| Density(20℃),Kg/m3 | 930 | GB/T1884 |
| Color | 0.5 | GB/T6540 |
Noted:Add 0.5% to HVI150 base oil (freezing point -14±1 ℃), and the freezing point reduction value is the degree of pour point.
The difference of the k. viscosity at 100°C between HVI150 base oi and adding 10% of viscosity index agent to HVI150 base oil.
Recommended Dosage
1-10%, depending on the actual application.
Packing And Precautions
Please refer to SH/T0164 for transportation, storage and handling.
Net weight: 170 Kg/drum, packed in 200 liter metal drum. Non-flammable, non-explosive, non-corrosive. Best Blending temperature: 50-60℃.Storage temperature below 60℃, avoid repeated heating,
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