... number:57-11-4 3.HS number: 2915701000 Heat Stabilizer Stearic Acid Used In PVC Product nameStearic acid Chemical propertyMolecular ... used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant. 3)In textile industry: Yarn lubricant. 4 ... ).In curing agent, plastic heat stabilizer, wetting agent, textile softener, chemical fiber oil, anti-static ...