Dibasic lead stearate
Product
name |
Dibasic lead stearate |
Structural
formula |
2PbO·Pb(C17H35COO)2 |
Property |
| White powder, relative density: 2.15,melting point>280℃ (decomposition phenomenon), refractive index:1.60, insoluble in water, soluble in aether, without combustibility or corrosion. |
|
Quality
index |
Item |
Quality index |
| Lead content % |
51.5±1.5 |
| Water content ≤ % |
1 |
| Fineness（pass 150 mesh sieve）≥ % |
99.5 |
|
Use |
| Used as salt stabilizer for PVC. Mainly used in extruded products, such as plastic pipe, corrugated plate, wire and injection products etc.. |
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