Calcium Stearate PVC Stabilizer Heat Stabilizer PVC Compound Stabilizer

• CAS No.: 1592-23-0
• Formula: Ca (C17h35co) 2
• Environmental Protection: Yes
• Color: White
• Kind: Stabilizer
• Appearance: Powder
• Model NO.: Calcium stearate
• Transport Package: 20kg PP
• Specification: 20KG/Bag
• Trademark: WATCHCHEM
• Origin: China
• HS Code: 291570
• Production Capacity: 10000mt/Year

Product Description

Calcium stearate

 

Product Introduction

Calcium stearate is white or yellow powder, insoluble in water, soluble in hot ethanol and ethyl ether. It can absorb water in the air, or decomposed into stearic acid and calcium salt when meeting strong acid. The product can be used as a non-toxic stabilizer in polyvinyl chloride processing.

Product Parameters

 

Specification	Unit	Index
Appearance	--	White powder
Calcium Content	%	6.6±0.6
Free Acid	%	≤0.5
Drying Loss	%	≤3.0
Melting Point	ºC	145-155
Fineness (Through 325 Mesh)	%	≥99.0

Package & Transport

20kg/bag with PP bag and PE inner or Kraft paper bag.

The product should be stored in cool and dry surroundings. keep away from fire and keep away from moisture.
The shelf life is two years, it can be still used if qualified by inspection after shelf life.