Description:

It’s white powder, soluble in hot ethanol, ether and toluene, benzene, turpentine and other organic solvents, also soluble in hot pyridine; insoluble in water,chloroform, acetone, etc. it will be decomposed when heated to 400℃ or mixed with acids or alkali. It has hygroscopicity and good long-term thermal endurance. It is combustible and non-toxic.

Application:

It’s used in PVC compounds and combination with zinc stearate in non-toxic stabilizers. It also used as acid acceptor, lubricant, Inter lubricant, anti-blocking agent, and hydrophobic agent in mortars and plasters.

Packing:

25 kg / bag in paper plastic compound bag, or upon client’s request.

Unit

Index

Calcium Content

%(m/m)

6.8±0.5

Free Acid(stearic acid calculation)

%(m/m)

0.5

Moisture

%(m/m)

3.0

Melting Point

°C

140

Bulk Density

g/cm3

0.2~0.3

Lodine value

0.5 max

Fineness (325mesh)

99 min