Lead Stearate
Ning Cui
Contact person
Basic Information
| Place of Origin | Hebei China (Mainland) |
|---|---|
| Usage | Plastic Auxiliary Agents |
| Brand Name | jx |
| Type | Other |
Molecular formula: Pb(C17H35COO)2 Property: It is slight white powder with specific gravity 1.323. It can slight dissolved in ethanol ans aether, but not in water. It will become to glue after cooled when being heated in the organic solvent, but to stearate when the decomposed in strong acid and can absorb moisture in air. Application : As the high efficiency stabilizer and lubricant in low temperature processing, it has good light stability and primary stainability control, so that it could be used widely in the rigid PVC products extrusion and injection. Product quality HG/T 2337-92 IndexBest quality First quality Lead content ,% 27.5±0.5 27.5±1.0 Free acid (accounted as stearic acid),% ≤ 0.8 1.0 Melting point, 103-110 100-110 Heating loss,% ≤ 0.30 1.0 Fineness0.075 mesh, % ≥ 99.0 98.0
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