Description
The series of ethylene-propylene copolymer (OCP) are efficient viscosity index improvers.They have excellent thermal stability and chemical stability, and could also increase the adhesive properties and viscosity index of lubricating oils, preventing dripping and splashing during operation, which can reduce operational cost and the risk of environmental contamination.
Excel I
Product Code | GALX-8612 | GALX-8612-16 | GALX-8613 | GALX-8614 | GALX-613B (typical value) |
Special performance |
|
|
|
| Colorless |
Pour Point, ℃ | -5max |
|
| -5max |
|
Color No. | 0.6-1.0 |
| 1.5max | 0.7-1.0 |
|
Flash Point, ℃ | 180min | 200min | 200min | 180min | 218 |
Thickening Ability(100℃),mm2/s | 6.8 | 13.5 | 5.5min | 6.0 | 5.1 |
SSI (30times circulation) | 43max | 39max | 32max | 34max | 29 |
SSI (90times circulation) | -- | -- | -- | -- | -- |
Kinematic Viscosity(100℃),mm2/s | 2560-3000 | 18700 | 1050min | 1550-1700 | 946 |
mechanical impurities, % | Trace | 0.1max | 0.08max | Trace | Trace |
Water, % | Trace | 0.05max | 0.03max | Trace | Trace |
Excel II
Product Code | GALX-8615 | GALX-8618A | GALX-8617 | GALX-8619A | GALX-8620 |
Special performance | Adding 10% dosage, pour point will be depressed with 15℃ |
|
| High anti-shearing performance |
|
Pour Point, ℃ |
|
|
|
| -12 |
Color No. |
| 0.6-0.8 | 0.7max |
| 0.8-1.3 |
Flash Point, ℃ |
| 220 | 180min |
| 220min |
Thickening Ability(100℃),mm2/s | 6±0.5 | 9.0min | 7.0 | 6.5±0.5 | 6.0 |
SSI (30times circulation) | 22max | 31max | 25max | 12max | 7.0max |
SSI (90times circulation) |
| -- | -- |
| 10max |
Kinematic Viscosity(100℃),mm2/s | 800min | 7500-8600 | 2600-3000 | 1200min | 1000-1200 |
mechanical impurities, % |
| Trace | 0.08max |
|
|
Water, % |
| Trace | 0.05max |
| 0.05max |
