Tribasic lead Sulfate, PVC Stabilizer

Tribasic lead Sulfate, PVC Stabilizer


  • As a stabilizer in the manufacture of PVC.
  • In the manufacture of linoleum, profiles, pipes, cables.
  • In the shoe industry.
  • In laboratory practice.
  • In the technical rubber industry, etc.

Product Description

Form Release white crystalline powder, practically insoluble in water and most mineral acids. The product is Packed in polypropylene bags of 25 kg or big bags 1000 kg.
Specification TU 2492-004-10269039-05

Chemical & Physical properties

Form A: tribasic lead sulfate without waterproofing additices;
Form B:
tribasic lead sulfate, hydrophobizated the stearate of lead.

Name of the indicators Form A Form B
Mass fraction of lead (PB), %, not less than 82 82
Mass fraction of water (H2O), %, not more 0.1 0.1
Electrical conductivity of aqueous extract, Cm/m, not more than 0.02 0.02
The remainder when sifting through a sieve No. 0063, %, not more 02 0.15


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