N,n-diphenyl-p-phenylenediamine

We are instrumental in providing to our valuable customers excellent quality N,N-diphenyl-P-Phenylenediamine which is available with following specification:-
* Executive standard: Q/YTH 001-2006
* English name: Antioxidant H
* Chinese another name: N,Na -a e a a e a e
* English another name: N,N-diphenyl-p-phenylenediamine
* English abbreviation: DBS
* CAS RN i 74-31-7
1. Physical and chemical properties:
1.1 Appearance: Greyish brown powder
1.2 Molecule formula: C18H16N2
1.3 Molecule weight: 260.34

Uses:Ita s used for those rubbers and latices of natural, styrene-butadiene, acrylonitrile-butadiene,cis-1,4-polybutadiene,butyl,butylhedroxyl,cis-1,4-polyisopreneetc,so that to possess them those properties such as good resistance to many times of flexure and chap-resisting , highten the elongating strength , strengthen the defending function to hot-oxygen , ozone and some harmful metals such as copper , manganese and so on , and do not influence vulcanization of those rubbers. It can be resolved manifold problems existing in the deep-color rubber products while antioxidant H is used together with antioxidant D.