Zinc Stearate

JMB offers both "commercial" and "high purity" grades of zinc stearate.

The specification for the commercial grade is as follows:

Zinc Stearate MF

Parameter Limit(s)
Ash 13.2 - 13.8%
Free fatty acid 2.0% max
Moisture 1.0% max
Soluble salts 0.5% max
Melting point 118 - 122°C
Bulk density 230 - 270 g/l
Sieve residue (270 mesh, 53@m) 5% max

Packaging: 20 kg paper sacks, 800 kg per pallet

Zinc Stearate MF HQ

Parameter Limit(s)
Assay 10.0 - 12.0% Zn
Chlorides passes test
Sulphates passes test
Lead content < 25 ppm Pb
Cadmium content < 5 ppm Cd
Acidity/alkalinity passes test

Packaging: 20 kg paper sacks, 800 kg per pallet

Back to Metallic Stearates