Automotive Lubricant Application and base Oil General Composition Calcium base lubricating grease
Technical Specifications
A. Overview:
base Oil
Refined high viscosity mineral base oil
Produced according to Japanese formula, changing the organic modification of the chemical bond, thus the product is great at anti-water, and stability.
Thickener
Complex Calcium Sulfonate
Additives
High level Antioxidant, and Antirust etc.
B.Features: C. Application: Unit
Typical Values
Test Method
1#
2#
3#
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Worked cone penetration
0.1mm
310~340
265~295
220~250
GB/T 269
Dropping Point
℃ ≥
330
GB/T 3498
Corrosion
(T2 sheet copper, 100℃, 24h) ≤
No green or black change
GB/T 7326 (Method B)
Oil separation by steel mesh
100℃, 24h % ≤
0.7
SH/T 0324
Evaporation
(99℃, 24h) % ≤
0.8
0.6
0.5
GB/T 7325
Sprinkling loss
(38oC,1h) % ≤
1.0
0.8
0.5
SH/T 0109
Roll stability test (28℃,2h)
No adding water; change rate; +4+22SH/T 0122
Four-ball test
PB N100x9.8GB/T 3142
E. Operation Temperature range:
between -20℃ and +250℃, can be 280℃ for short time.
F. Package:
1kg plastic; 18kg plastic and 180kg metal containers, adjustable according to customers’ requirements.