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Stearic Acid Category >> ZnST
| Main Components |
Zinc Steatate |
| CAS NO. |
557-05-1 |
| Molecular Formula |
(C17H35COO)2Zn |
| Property |
White chips or powder. Insoluble in polar solvent, soluble in aromatic compound and hydrochloric ether when they get hot. |
| Specification |
Melting point 118-122℃
Soluble salt ≤0.1%
Free acid ≤1.0%
Zinc oxide 13.5-14.2% |
| Main application |
It's the additive with various functions, applying in polyolefin as acid neutralizer to make colors fixed and to antisepsis, also can apply to improve workability and mold unloading of resin. It is mainly applied in plastic and rubber industry as acid scavenger to neutralize metal catalyst in polyolefin, to stabilize color and luster of polyolefin, and applied to antisepsis, it is widely used as release agent for high polymer, and it has good pre-staining while used as stabilizer of PVC. In addition it can also be used as glazing agent in textile industry, as leveling agent in painting, and cosmetic lubricant. |
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Modified Foaming Agent