宜兴市日新化工有限公司
 
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Antioxidant H(Powder)(new formulation)
mical name:
N,N’-diphenyl para phenylene diamine
Molecular formula:C18H6N2
Molecular weight:260.34
Property:
Pure products: silver flaky, relative density: 1.18-1.2. melting point: 150-152℃, soluble in acetone, benzene, toluene,chlorobenzene, aether, carbon bisulfide and chloroform, slightly soluble in ethanol and gasoline, insoluble in water.
Technical index:

Appearance:Light grey to brown granular
Initial boiling point of dry product/℃:≥140
Heating loss/%:≤0.50
Ash content/%:≤0.40
Residue on sieve( 150μ )≤1.0

Use:

Mainly used in natural rubber, synthetic rubber, lax and polyvinyl chloride plastics including tetraphene, butyronitrile, polybutadiene and polyisoprene. Usually used in producing various kinds of tyres and dark products.

Packing, storage and transportation:

Woven bag with plastic lining, NW: 25kg/bag. Stored in dry and cool place.

 
 
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