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CALCIUM STEARATE PM 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 CaO),% wt. 9.2 – 10.0
Free Fatty Acid,% wt. 1.0 max.
Moisture,% wt. 3.0 max.
Metal Content as Ca,% wt. 6.6 – 7.2
Melting point,°C 145 – 155
Bulk density Typical,gm/l 200 – 300
Sieve Residue,325 Mesh 1% Max.