DAPD is a kind of efficient antioxidant used in tyre industry, and is especially applicable in truck tyres and OTR tyres. DAPD is widely used in various radial tyres and diagonal tyres as well as many other rubber products.
Functions: Antioxidant DAPD is a kind of lasting effective antiozonant, and excellent antiozonant for CR. It is perfect antiozonant to extend the useful life of tyres if used together with Antioxidant OD. It has the strongest metal oxidation resistance among all phenylene diamine antioxidant. It can inhibit fatigue failure, without transferable contamination or influence to vulcanization and scorching. Its dosage in rubber is high.