Shandong Shengyuanbo Chemical Co.,Ltd.

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Service call:

86-533-5413512

Service call:

86-533-5413512

Lead stearate

2010-09-15    


  Molecular formula: (C17H35COO)2Pb CAS No.: 1072-35-1Properties and features: White, slightly powder, toxic, Density is 1.37g/cm3.( 25℃), The melting point is 104-109℃. soluble in hot alcohol and aether. Indissoluble in water. Quality standard

Item

Index

Excellent

First Grade

Standard

Pb Content %

27.5±0.5

27.5±1.0

27.5±1.5

Free Acid(octadecoic acid) %

10.0-12.0

10.0-12.0

9.0-12.0

Heat Loss %<

0.30

1.0

1.7

melting point(℃)

103-110

100-110

98-110

Residue on 0.075mm sieve %>

99.0

98.0

95.0

Uses: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.