1) CHEMICAL NAME : Zinc Stearate
2) STRUCTURE : Zn(C17H35COO)2
3) Molecular Weight : 632.3
2. Characteristics
1) Superior lubrication.
2) Used for non-toxic mixture along with Ca-St.
3) The amount used must be carefully chosen due to the lack of heat stability that makes Zn-Burning.
4) Synergy when used with Ba-St, Ca-St and Epoxy compound.
5) Not sulfide stain.
3. Product Standard
TEST ITEM
SPECIFICATION
UNIT
REMARK
Appearance
WHITE FINE POWDER
―
Zn content
10.5±0.5
%
Melting Point
120±5.0
℃
Resolvable
Acid Value
Below than 0.5
KOH/mg
Loss on Drying
Below than 0.5
%
Particle Size
Above than 99
% (325 mesh pass)
4. Uses
1) Used as lubricant, parting agent mold release and dispersion agent for Polymer process.
2) Used as parting agent mold release for rubber product.
3) Used as food packing and bags.
4) Used as matting and abrasive for Vanish products in paint industry.
5) Used as waterproof agent for textile.
5. Packing Unit and Material
20Kg/Paper Bag
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