A.Chemical Name: Calcium Stearate
B.Foreign Trade Name: Fine Particle Calcium Stearate
C.Chemical Structure Formula:
D.Molecular Formula: C36H70CaO4
bead F.Typical Properties:
This product is white particle. It is soluble in hot ethanol, hotether and other organic solvents, insoluble in water;it will bedecomposed when heated to 400? or mixed with acids oralkali. It hashygroscopicity and good long-term thermal endurance. It iscombustible and non-toxic.
2.Product specification:
Item        Specification
Appearance White Fine particles
Calcium Content?% 6.5???.5
Free Acid?Stearic acid calculation??% max 0.5
Heating Loss ?%  max1
Melting Point??150-160
Bulk Density?g/cm3   0.4-0.7
Granularity Through 20 meshes?%   min97
Through 120meshes?%   max5
3.Applications
The product is used as heat stabilizer for polyolefins and ABSplastics?it is also used as Lubricant and Release agent for Manyplastics.This product is good synergies with antioxidant, It isApplicable to polyvinyl chloride, polyethylene, polypropylene,polystyrene, ABS resin, and various synthetic resin or the like. Ithas the hydrolysis resistance and high processing stability.Usagefor reference: 0.5%-2.0%.
4.Packing
Coating paper bags, each bag of net weights 25kg.