Calcium stearate

1:Used as lubricant. 2:Used as heat stabilizer. 3:Used in plastic,rubber,paints etc. 4:Packed in 20kg polywoven bag.

Calcium stearate

1.Molecular formula: Ca(OCOC17H35)2

2.Characters:

They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding calcium salts.

3.Uses:

They are widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering, rubber, paints and inks industry etc.

4.Specifications:

Items	Grade
Calcium Content %	Beat grade	First grade	Qualified
Free acid(stearic acid)%≤	6.5±0.5	6.5±0.6	6.5±0.7
Heating loss %≤	0.5
Heating point °C ≥	2.0	3.0
Melting point °C ≥	140
Fineness(thr. mesh 0.075mm )% ≥	99.5	99.0

Calcium stearate