| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
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plastic raw material of lead stearate
Description for lead stearate:
This product is an efficient heat stabilizer and lubricant in hypothermia processing that can inhibit initial color and has
persistent heat stabilizer and light stabilizer. It can play the synergetic effect with Tri-basic Lead Sulfate with good
transparency, insulativity and low price.
Properties for lead stearate:
Chemical name: Lead Stearate.
CAS NO: 1072-35-1
Molecular formula: Pb (C17H35COO) 2.
Molecular weight: M=774.14.
Physical and Chemical Properties: white fine powder, insoluble in water, soluble slightly in hot alcohol. It will decompose
when meeting strong acid.
Product Quality: The standard HG/T 2337-92
Specification for lead stearat:
|
Item |
Index (First-Grade) |
|
Melting point |
103-100°C |
|
Loss on heating% |
<3.0 |
|
Lead content/% |
27.0-28.0 |
|
NEFA (based on Hst)/% |
<1.0 |
|
Fineness/% (75 μm mesh) |
≥99.0% |
Application for lead stearate:
This product can be widely used for pvc extrusion and injection products, specially suitable for wires and cables making
products excellent electrical performance. Excellent lubricity and good light, heat stabilizer in lead salt compound heat
stabilizer. It can mainly be used for various opaque flexible and rigid PVC products, such as rigid pipes, rigid sheets, sheets,
films, cables, and artificial leather products etc.
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