Lead Stearate as high efficiency stabilizer and lubricant for PVC products
Negotiable /Metric Ton
Min.Order:2 Metric Tons
Hebei Jingxin Chemical Group Co., Ltd.
Classification: Chemical Auxiliary Agent | Purity: Best | Place of Origin: Hebei China (Mainland) |
Usage: Plastic Auxiliary Agents | Brand Name: Jingxin | Model Number: Lead Stearate |
Appearance: White Powder | Zinc Content,%: 27.5+/-0.5 |
Packaging Detail: | Weaved bag, lined with a PE bag, 20kg/bag. 9MT/20fcl |
Delivery Detail: | Within 10 days after received your L/C or T/T deposit |
Lead Stearate:it could be used widely in the rigid PVC products extrusion and injection.
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.
Package: Plastic weaved bag, lined with PE bag, and 20KG weight.
Product quality HG/T 2337-92
Index | Best 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 |