New Rubber VanoxI antioxidants available

According to R. T. Vanderbilt's report, VanoxI (phenol blocked a polymer) is a very high activity, with a non-polluting and non-fading, the duration of antioxidants, in particular, apply to the IR and BR rubber protection. It is said that, Vanox L effective in improving the different types of elastomer tire rubber heat resistance. 100 ℃ and l2l ℃ under heat after the aging of the physical properties that keep the rate of the antioxidant properties. And for non-polluting black SBR rubber Vanox MBPC [2,2 Bis (6 - tert - butyl - A phenol)] in comparison, Vanox I raised the rate to maintain the initial performance.