Crystal Chemicals
We manufactures

Conventional PVC Stabilizer

Conventional PVC stabilizers consists of lead based stabilizers such as TBLS,DBLS ,LS and metallic stearates such as CS,BS, ZS. They provide heat stability and lubrication for PVC processing. 

It is used in various Industries-
Master Batches, rubber, cosmetics, paints polymers, plastics, as lubricant.

Products Appearance Metal Content (%) Specific Gravity Softening Point (In Celsius) Field of Application
Tribasic Lead Sulphate (tbls) White Fine Powder 88-89 AS PBO 6.1-6.4 --- Primary Heat Stabilizer for PVC Processing
DI Basic Lead Stearate (dbls) Creamish White Powder 51-55 AS PBO 1.7-2.0 --- Heat Stabilizer cum high temperature Lubricant for PVC for PVC formulations Provides migration resistance
Lead Stearate (IS) White Fine Powder 29-31 AS PBO
 
1.2-1.5 108 Lubricant cum heat stabilizer for PVC for formulations. Improves gelation
Barium Stearate (bs) White Powder 19-20 --- 210 Polymers, PVC Shoe compound, Foam sheet, cable pipes, tubing etc.
Calcium Stearate (cs) White Powder 7-8 ---  145 PVC Pipes, profiles, films, Sheets, fittings, bottle, Tubings, Roofings, Cable, Footwear master batches.
Zinc Stearate (zs) White Powder 10-11.5 6.1-6.4  120 Master Batches, rubber, cosmetics, paints polymers, plastics, as lubricant.