Zinc Stearate CAS 557-05-1

Properties: White fine powder, insoluble in water, can be decomposed into stearic acid and corresponding salts in hot strong acid..

Uses: In cosmetic, plastic, machinery, rubber, paint and ink industry as a lubricant, slipping agent, thermal stabilizer, release agent and accelerator, etc..

Specifications

Item	Specs.
	Light	Heavy
Appearance	White powder	White powder
Zn	10.3-11.3%	10.3-11.3%
Free acid(as stearic   acid)	0.8% max	1.0% max
Heating loss	1.0% max	0.2% max
Melting point	115-125℃	120-125℃
Fineness	99% min(through the   0.045mm test sieves)	99% min(through the   0.075mm test sieves)

Application:

Plastic stabilizer, textile polishing agent, paint smooth agent;  curing oil, paint drying agent; Raw material of rubber isolator.

Packing and Storage:

Packing: 10kg bag(light), 20kg bag(heavy)

Storage: Keep tightly closed. Store in a cool, dry place.

Safety information:

Non dangerous