Antioxidant 405
CAS No.: [10081-67-1]
Chemical name: 4,4’-Bis(a,a-dimethylbenzyl) diphenylamine
Equivalent product: Naugard 445, Nocrac CD
Molecular formula: C30H31N
Molecular weight: 405.58
Specification:
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Appearance: white crystal
Melting point: 98.5°C min.
Ash: 0.15% max.
Heat loss: 0.25% max.
Residue on 60 mesh sieve: 75% max.
Residue on 10 mesh sieve: 0
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Packing: net 25 kg carton
Usage:
This product is one of the few kinds antioxidant, which is non-toxic, tasteless, light colored. Widely apply in each kind of elastomer. It can be used in polyethylene, polypropylene, polyvinyl chloride and other plastic masterbatch. It can be used as antioxidant in the urethane foam, rubber electric wire, cable, food packaging material and adhesive; especially in the neoprene colored cable sheath, its heat-resisting, lightfastness, ageing resistant properties are remarkable.
Molecular structure:
