Bona Materials offers Antioxidant DPPD, also known as N,N-diphenyl-p-phenylenediamine, CAS RN 74-31-7. This grey or light brown powder is used in car tires, oil seals, gaskets, brake rubber parts, water pipes and hoses. DPPD helps rubber resist fatigue cracking and ozone cracking. It is also listed for industrial rubber, latex products, engineering plastics and synthetic fibers as a thermal oxygen stabilizer. The product page provides specifications and packing information.
