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Products
This product is environmental protection, which is synthesis by triethylhexanoin, antioxidant defoaming, anti-corrosion and other additives. It can be used together with imported similar products.
Main technological index
|
Item
|
Physical and chemical indicators |
Test method |
|
Appearance |
amber |
Visual inspection |
|
Density (20℃) ≥ |
0.90 |
GB/T2540 |
|
Viscosity (40℃) mm/s |
46~68 |
GB/T265 |
|
Viscosity index ≥ |
190 |
GB/T1995 |
|
Pour point ℃ ≥ |
-22 |
GB/T510 |
|
Flash point(Open) ℃ ≥ |
390 |
GB/T267 |
|
℃ |
480 |
GB/T267 |
|
(wt/wt,%) |
0 |
GB/T260 |
|
Four Ball test PB, N ≥ |
686 |
GB/T3142 |
|
Degree of pollution (grade) ≤ |
7 grade |
NAS1638 |
Usage and matters need attention
1, This product's quality is the same with international similar products. It has excellent lubricity and non-flame property, which is suitable for metallurgy, machinery, chemical and other high temperature and high pressure systems. It has longer using life.
2, The best start-up temperature is 10℃. The tank temperature should be controled between 50℃ and -20℃.
3, The choose of sealing element
Suggested use: butadiene-acrylonitrile rubber, fluororubber, nylon, polyurea grease rubber and EPDM, etc.
Not recommended: natural rubber, MPUR, leather, cork wood, asbestos and general filter paper.
4, The control of pollution degree: The general system should be controlled within NAS8 grade.
5, This product is waterproof. If the water content is above 10%, it will accelerate the aging of oil and reduce the service life.