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Lead Sulfate

Lead sulfate tribasic In the wet state It will be discoloration decomposition by sunlight. It has steady effect for PVC resin. With excellent thermostability, electrical insulating, lightproof. Suitable for high temperature process and production

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Lead sulfate tribasic (TBLS)

1.Lead sulfate tribasic General Description:

Chemical Name: Lead sulfate tribasic

CAS No.: 12202-17-4

Molecular Fomula:O7Pb4S

Molecular weight:972.8608

Appearance:White powder

Assay:90% Min

2.Lead sulfate tribasic Specification

Items

Grade A

Grade B

Grade C

Pb ( PbO count)

88~90%

99~90%

87.5~90%

SO3

7.5~8.5%

7.5~8.5%

7.0~9.0%

Heating Loss

0.3%

0.4%

0.6%

Residue on sieve(0.075mm sieving hole

0.3%

0.4%

0.8%

3.Lead sulfate tribasic Application

Lead sulfate tribasic is used as heat stabilizer for polyvinyl chloride. It is fit for optic hard tube or plate, injection model of polyvinyl chloride, which is also used in artificial leather. Due to great property, it is used in electrical insulating material polyvinyl chloride, which also used as pigment for coating, because it is stable to light and would't change color. 


4.Lead sulfate tribasic Packaging     

25kg PP/PE or paper bags, 18 tons in one 20 feet container


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