Zinc Stearate Nontoxic Plastic Additive
Model NO.: Tech grade
Product name:Â Zinc stearate
English name:Â Zinc stearate
Molecular formula:Â [CH3(CH2)16COO]2Zn
Properties:Â white powder, insoluble in water; soluble in hot ethyl alcohol, turpentine, benzene and other organic solvent
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Quality standard:Â HG/TÂ 3667-2012
|
Testing item |
Testing requirement |
|
appearance |
white fine powder |
|
content, % |
10.3~11.3 |
|
free acid, % |
≤0.8 |
|
loss on drying, % |
≤1.0 |
|
melting point, ºC |
120±5 |
|
*fineness, % |
325 mesh ≥99.0% |
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Packaging:Â woven bag lined with high pressure PE film; 20kg/bag or follow customer's packaging instruction
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