1.Other Names: Stearic acid calcium salt
MF: Ca(C17H35COO)2
EINECS No.: 216-472-8
CAS No.: 1592-23-0
2.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.
3.Usages:
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
Terms
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Specification
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Grade
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Super
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1st
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2st
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Melting Point,
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149-155
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140min
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125min
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Calcium Content,%
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6.5± 0.5
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6.5 ± 0.6
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6.5± 0.7
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Moisture,%
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2.0
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3.0
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3.0
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Free Fatty Acid,%
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0.5 max
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0.5 max
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0.5 max
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Fineness(thr. mesh 200),%
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99.5min
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99.0min
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99.0min
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