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BARIUM STEARATE
English Name
BARIUM STEARATE
Molecular Formula
(C17H35OOO)2Ba
CAS
6865-35-6
Performance: white powder, insoluble in water, soluble in hot ethanol case of the acid decomposition of
stearic acid and corresponding barium salt.
Use :
The product used as polyvinyl chloride heat stabilizers and lubricants for PVC resin, As high-temperature lubricant in the machinery, rubber products used as resistant to high heat from film. Aslo be used for soft transparent film, book plates, leather and rigid tube with cadmium,zinc and other co-ordination.
Technical Speicification:
In line with ministerial of HG2338-92
Item |
Index |
||
Superior products |
First grader |
Qualified products |
|
% |
20.0±0. |
20.0±1.5 |
20.0±1.5 |
Free acid ≤%(as stearic acid) |
0.5 |
0.8 |
1.0 |
Heat loss ≤% |
0.5 |
0.5 |
1.0 |
Melting point |
210 |
205 |
200 |
Perticle Seze(through 75um sieve) |
99.5 |
99.5 |
99.0 |
Storage
It should be placed with a cool,dry and well ventilated shade collection, moistureproof, high temperature, keep distance with acid or alkali.
Package:
Outer woven bags within the plastic