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ZINC STEARATES PO GRADE

High purity zinc stearates used in plastic industry as a lubricant, release agent .Functions as acid scavenger in certain polyolefins.

Used In

  • Polyolefin masterbatch

Typical Properties

Appearance White Powder
Ash (as ZnO),% wt. 13.0 – 14.0
Free Fatty Acid,% wt. 1.0 max.
Moisture,% wt. 1.0 max.
Metal Content as Zn,% wt. 10.4 – 11.2
Melting point,°C 118 – 123
Bulk density Typical,gm./l 200 – 300
Sieve Residue,325 Mesh 1% max.