Calcium Stearate
1.Description:
Calcium Stearate
1.Manufacturer
2.food grade PVC stabilizer
3.Used on plastics, rubber, textile, paint industry
4.Non-toxicuct: Calcium Stearate ppearance: White Solurity : 99%
Calcium stearate is nontoxic white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding calcium salts.
2.Technical Index:
| Terms |
Specification |
| Grade |
Super |
1st |
2st |
| Melting Point ,oC ≥ |
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
|
3.Applications:
1) Be used as hot stabilizer for PVC and lubricant for various plastic processing;
2) Also can be used for soft film of food package or appliance of medical equipments;
3) It can be taken as absorbent for polyethylene & polypropylene to eliminate the adverse effects of residual catalyst on color and stability.
4) Besides, it can be served as plasticizer for rubber processing, intensifier for grease, water-proofing agent for textile, flatting agent for paint, or plasticizer for plastic disc, etc.
4.storage:
Normal temperature drying storage
