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