Rubber Antioxidant 4020


CHEMICAL NAME: N-(1,3-dimethyl-butyl)-N” –phenyl-P-phenylenediamine
MOLECULAR FORMULA: C18H24N2
MOLECULAR WEIGHT: 268.4
CAS NO: 793-24-8
CHEMICAL STRUCTURE:

QUALITY STANDARD:


ITEM GRANULE
Appearance Dark purple pastilles
Melting point 45.0℃ min
Heating loss 0.15% max
Ash 0.1% max
Assay (gc) 98.0% min
Solidifying point 46.0℃ min

PROPERTIES:


It is puce solid granule benzene, acetone and etc.Insoluble in water; Will become black on exposure to air, but cause no effect on its properties.Due to low melting point, it should be stored away from high temperature.

APPLICATION:


Applications include the use in pneumatic tire components, solid tires, belts, hoses, cable, automotive mounts, bushing and general mechanical products that are exposed to continuous and intermittent dynamic operating conditions and require protection from ozonation.

PACKAGE:


25kg Plastic woven bag, paper with plastic film bag, kraft paper bag.

STORAGE VALIDITY:


12 months.

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