PVC Stabilizer Calcium Stearate CAS No: 1592-23-0
Calcium stearate
Specifications
1. Calcium stearate
2. Cas no.: 1592-23-0
3. Characters: They are white, fine powder
4.99.0% min
5.20kgs per bag
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.
Terms |
Specification |
Grade |
Super |
1st |
2st |
Melting Point , o C ≥ |
149-155 |
140min |
125min |
Calcium Content ,% |
6.5-0.5 |
6.5-0.6 |
6.5-0.7 |
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
|