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Executive standard: Q/YTHS 001-2010
English name: Antioxidant H
English another name: N,N-diphenyl-p-phenylenediamine  
CAS RN: 74-31-7
Uses: It can be used as antideteriorant in solid propellant to improve the storage stability of product, and it can be used for those rubbers and latices of natural, styrene-butadiene, acrylonitrile-butadiene,cis-1,4-polybutadiene,butyl,butylhedroxyl,cis-1,4-polyisopreneetc,so 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 rubberz products while antioxidant H is used together with antioxidant D.Moreover it can be also used as the hot-oxygen stabilizer for those engineering plastics such as polyethylene, polypropylene,polyamide, polyformaldehyde and etc to improve their imate-resisting performance. The referential dosage is2-0.3%.
Package: Laminated film knitting bag, in which is put plastic bag,it weight 20 kg a bag.