Rubber antioxidant D(PBN)
Chemical name: N-phenyl-2-naphthylamine
Molecular Formula: C16H13N
Appearance Pale or Brown powder
Melting point ≥105.0
Reduction in weight after Heating,%≤0.20
Phenylamine content No blue and purple reaction by testing
Screen residue(100 meshes),%≤0.2
Magnetic object content,%≤0.008
Application:The product is mainly used for natural and synthetic.
Used in tyres, rubber belts, and so on.