1.Product Introduction
This product is a zinc thiophosphate salt prepared from secondary alcohol, which has good oxidation resistance, corrosion resistance, extreme pressure and wear resistance, and good thermal stability.
2.Product Features
■ Good extreme pressure and wear resistance ■ Good oxygen and corrosion resistance
3.Product Usage
Mainly used for the production of lubricating grease and metal processing fluids.
4.Reference Dose
0.5% -3.0%.
5.Test report
|
Item
|
Quality indicators
|
Test methods
|
|
Apparent
|
Amber transparent liquid
|
visual
|
|
100℃ kinematic viscosity mm2/s
|
Measured
|
GB/T265
|
|
Flash point (open)℃
|
≥ 180
|
GB/T3536
|
|
Zinc content %
|
8.8-10.0
|
SH/T0226
|
|
Phosphorus content %
|
8.0-9.2
|
SH/T0296
|
|
Sulfur content %
|
16.0-18.5
|
SH/T0303
|
|
Density (20℃) Kg/m 3
|
Measured
|
GB/T1884
|
|
Chroma (No.)
|
≤ 2
|
GB/T6540
|
|
PH value
|
≥5.0
|
SH/T 0394附录A
|
|
