Our VII is a cost effective OCP viscosity modifier to meet global needs. A non-dispersant olefin copolymer viscosity modifier is specially engineered to provide low-temperature performance while maintaining excellent film strength and engine strength test performance.
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Viscosity Index Improver is an oil concentrate of an olefinic copolymer and is recommended primarily as a Viscosity Index Improver for crankcase lubricants particularly where excellent shear stability is desired.
FORMULATIONS
| SAE GRADE | *APPROXIMATE TREATMENT % VOLUME OR WEIGHT |
|---|---|
| 10W30 | 4.7 - 6.5 |
| 15W40 | 6.0 - 8.0 |
| 20W40 | 3.4 - 4.8 |
| 20W50 | 5.6 - 8.0 |
in crank case engine oils, in combination with detergent and inhibitor chemicals to improve lubricant dispersancy properties for engines operating under low and high temperature conditions.
APPLICATION
- Corrosion inhibitor in mill oils, rust preventatives, coatings and greases
- Dispersant and corrosion inhibition in engine oil.
- Wetting agent
- Non-staining
SPECIFICATION SHEET
| CHEMICAL | ||
|---|---|---|
| NITROGEN, WT% | ASTM D5291 | 1.2 |
| TBN, MG KOH/G | ASTM D2896 | 21 |
| PHYSICAL | ||
| SPECIFIC GRAVITY, @ 15.6°C | ASTM D4052 | 0.915 |
| FLASH, COC °C | ASTM D92 | 175 |
| VISCOSITY, CST @ 100°C | ASTM D445 | 90-330 |