Lead Stearate

Categories	Plastic&Rubber Auxiliary Agents
white	powder
Update Time	May 1,2025

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Detail Information

Lead stearate

CAS:56189-09-4

Characters and Uses:

They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding lead salts.They are widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering, rubber, paints and inks industry etc.

Items
Grade	Super	Qualified
Melting point	103-110	98-110
Pb Content,%	27.5±0.5	27.5±1.5
Water Content, %	≤0.3	≤1.7
Free Acid (calculating by stearate acid) %	≤0.8	≤1.5
Size (through 200 mesh rate), %	≥99.0	≥95.0

Packing: In net 20kg polywoven bags