| |
Calcium stearate
Characters and Uses:They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding calcium salts.They are widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering, rubber, paints and inks industry etc.
|
|
Grade |
Super |
1st |
2st |
Melting Point, ℃≥ |
149-155 |
140min |
125min |
Calcium Content,% |
6.5 0.5 |
6.50.6 |
6.50.7 |
Moisture,% |
2.0 |
3.0 |
3.0 |
Free Fatty Acid,% |
0.5 max |
0.5 max |
0.5 max |
Fineness(thr. mesh 200),% |
99.5min |
99.0min |
99.0min |
|
|
|
