About PVC Internal Lubricant
Physical and chemical properties: white powder, non-toxic, combustible, non-toxic, specific gravity 1.095, solubility 118, insoluble in water, ethanol, soluble in hot organic solvents and acids. It is heated and dissolved in organic solvent and then cooled into a jelly, which is easily decomposed into stearic acid and corresponding zinc salt in strong acid.Quality index: refer to the technical standard of Synthetical industrial Corporation of America.Bs-2818a Special grade of high purity plastic; Used in the petrochemical industry for polyethylene, polystyrene, POLYvinyl chloride and high-grade chemical fiber masterbatch dispersant, heat stabilizer.Bs-2818b Special grade of high purity plastic; Used as heat stabilizer, dispersant and lubricant.Bs-2818c industrial grade; Used as non-toxic stabilizer and depatching agent in plastic processing industry.Specifications Modelappearancemelting point()moisture(%)zinc contentfree acid(%)finenessbulk densityyellow indexAsh content(%)BS-2818AWhite fine powder118-1250.513-15%0.5400(98%pass)250-350kg/m3practical standard of pvc130.5BS-2818BWhite fine powder118-1250.513-15%0.5325(98%pass)250-350kg/m3practical standard of high-grade masterbatch131BS-2818CWhite fine powder118110-11%1200(98%pass)250-350kg/m3chroma>100132[Product Use]As PVC, styrene plastic heat stabilizer, coating, dispersant (paint), smoothing agent, drier, cosmetic lubricant, textile polishing agent, rubber material softener, paper industry waterproofing agent.Physicochemical Properties Index/Product Name H60 Density g/cm3(80 ) 0.86-0.89 Acid value mg KOH/g 12 Iodine value g 12/100g 2 Viscosity MPa.S(80 ) 6-10 Refractive index (80 ) 1.430-1.434
FAQs of PVC Internal Lubricant:
Q: What is the molecular formula of the PVC Internal Lubricant?
A: The molecular formula of the PVC Internal Lubricant is C36H70O4Zn.
Q: What is the purity percentage of the PVC Internal Lubricant?
A: The PVC Internal Lubricant has a purity of 99%.
Q: What is the recommended storage condition for the PVC Internal Lubricant?
A: The PVC Internal Lubricant should be stored in a cool, dry place.
Q: What is the shelf life of the PVC Internal Lubricant?
A: The shelf life of the PVC Internal Lubricant is 1 year.
Q: What type of smell does the PVC Internal Lubricant have?
A: The PVC Internal Lubricant has a stimulus smell.