Zinc stearate
key word:
Category:
Stearate series
Support:
Product properties
(1) White powder or particles
(2) In soluble in water, ethyl alcohol, and ether; slightly soluble in benzene; it will decompose into stearic acid and its corresponding zinc salt when meeting strong acid.
Quality index
|
Item |
JQZS-Ⅰ |
JQZS-Ⅱ |
JQZS-Ⅲ |
|
Appearance |
White powder |
White powder |
White particles |
|
Zinc content (%) |
10.7~11.3 |
11.0~11.7 |
10.7~11.7 |
|
Melting point ℃ |
119~125 |
126~132 |
119~132 |
|
Heating loss (%) |
1.0max |
1.0max |
1.0max |
|
Free acid (calculated by stearic acid) (%) |
0.5max |
0.5max |
0.5max |
|
Sieve residue (200 meshes) (%) |
1.0max |
1.0max |
--- |
Application scope
Zinc stearate is the reaction product between stearic acid and metallic oxides. It can be widely used as additives in industries like plastics, textile and rubber.
(1) It provides lubrication in plastic and rubber products, and is added into industrial plastics, PVC, color master batch, etc.
(2) It can be used as heat stabilizer for polyvinyl chloride.
(3) It can be used as brightener for textiles as well as flatting agent for paints and enamels.
Packing
20kg/bag, 400kg/ton bag, or customized as per client's demands.
Related products
Glycerin monostearate and Glycerol distearates
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