Address:No.57, Yanshougong Road, Licang District, Qingdao, China Zip:266000
Chemical name: N ， N'—xylyl-phenylene diamine (mixture) Trade name: Anti-aging agent DTPD(3100) (home) NAILAX (abroad) Main properties: Anti-aging agent DTPD(3100) is para phenylene diamine anti-aging agent, chloroprene adhesive antiozonidate. It is high efficient anti-aging agent in tyre industry and can also be applied to various rubber products. Ozone-proof, anti-flexibility and crazing resistant performance of anti-aging agent DTPD is similar to those of the 4010NA and 4020 and is much better than anti-aging agent. Anti-aging agent DTPD is with good long-term performance especially when it is combined with anti-aging agent 4020 or 4010NAl ： l, which is the best ozone resistance system to improve lifespan of the tyre. It is because that the two types is with synergistic effect to phenylene diamine, the anti-aging agent 4020 or 4010NA offering necessary short-term safety activate in the early stage and anti-aging agent DTPD will effect protective function for long. Since both sides of benzene ring of anti-aging agent DTPD molecular structure cause one or two solubilizing gene, its solubility greatly increases in rubber and crocking is low. Large dosage is allowable in glue stuff. Due to lowl alkalinity, anti-aging agent DTPD has little effect to vulcanization and scorching, especially since it is with strongest metal poison resistance para phenylene diamine of anti-aging agent group in long effective time, it is specially suitable to load tyre, off-highway tyre and kinds of radial tyres and bias belted tyres requiring hard conditions. Anti-aging agent DTPD can also completely overcome the default of red tyre appearance of anti-aging agent 4010NA and 4020. Currently, many big companies in China are actively developing it to substitute anti-aging agent 4010NA, now it has been widely applied to bias belted tyres and radial tyres, popular in tyre and rubber processing industries with great application prospect.
