Magnesium/zinc/calcium Stearate

Magnesium/Zinc/Calcium Stearate is popularly used in all resin production of PE PP PVC ABS and meet the requirement of highly purified accessory ingredient of the polythene spinneret. It can effectively eliminate the side effects caused by left catalyst to resin color and stability and improve yellow index and fluidness of resin. In addition it is widely used in polypropylene fiber lubricant of rubber and plastics products intensifier of grease lubricant water repellent substance of textile flatting agent of paint

Product Description
Product Name: Calcium Stearate
Constitutional Formula: Ca(C17H35COO)2
Molecular Formula: C36H70O4 Ca
Molecular Weight: M=607.03


Product Name: Magnesium Stearate
Molecular Formula: Mg(C17H35COO)2
Molecular Weight: M=591


Product Name: Zinc Stearate also called octadecane zinc
Constitutional Formula: Zn(C17H35COO)2
Molecular Formula: C36H70O4Zn
Molecular Weight: M=631


Physiochemical Property : white minute powder easy to absorb moist soapy feeling combustive innocuous specific gravity 1.08g/cm3 melting point:145a --155a i insoluble in wateri soluble in hot organic solvent and acid. It will decompose with strong acid into stearic acid and calcium salt.