| Model: | T612 |
|---|---|
| Brand: | Skychem |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | OCP , Tackifier , improving viscosity |
| Price: |
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|
| Min. Order: | 0.68 ton |
| Live Chat: | Last Online:16 Aug, 2023 |
Technical Data Sheet
T612 Ethylene-propylene Copolymer
Description:
T612 Viscosity index improver is primarily used in blending multi-grade gasoline engine oils. T612 can boost the viscosity efficiently and boost the viscosity index of the lubricating oils. This product also has good compatibility with pour point additives.
Key Performance Benefits
1.Strong thickening capacity
2.Excellent thermal and chemical stability
3.Greatly improving the viscosity index
4.Good compatibility with pour point depressant
5.Good shear stability and adhesion promotion ability
Typical value
|
Item |
Data |
Test Method |
|
Chroma no. |
2.0 |
GB/T 6540 |
|
Density(20℃) ,kg/m3 |
875 |
GB/T1884 |
|
kinematic viscosity(100℃)mm2/s |
1220 |
GB/T265 |
|
Flash point(open cup) ,℃ |
170 |
GB/T3536 |
|
mechanical impurity ,% |
0.05 |
GB/T511 |
|
dry rubber content ,% |
7.5 |
SH/T0034 |
|
thickening ability, mm2/s |
5.6 |
SH/T0566 |
|
Shear stability index(100℃) |
35.0 |
Appendix |
Recommended Dosage:
The dosages of T612 viscosity index improver generally recommended to blend lubricants are as follow:
|
SAE viscosity grade of refined oil |
10W30 |
10W40 |
15W40 |
20W40 |
20W50 |
|
Recommended dosage,% |
6.2-8.0 |
9.7-11.5 |
7.1-8.9 |
2.7-4.9 |
5.8-7.5 |
|
Kinematic Viscosity(40℃) of base oil,cst |
21-29 |
19-27 |
35-43 |
65-80 |
60-75 |
Packing: The product is packed in 200 liter metal drums (net weight: 170Kg/drum).
Storage: Keep the temperature not higher than 75°C. For long-term storage, the s ested temperature is lower than 45°C
