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 ≥
1200 turn /minute d294N 30minmm <
686
0.38
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.