Product Description: Antioxidant DQ is polymerized 2,2,4-trimethyl-1,2-dihydroquinoline. It finds use in many elastomers as it provides very good heat and oxidative aging properties on a cost effective basis. Antioxidant DQ is a copper and manganese inhibitor. Not recommended for polychloroprene due to decreased bin stability.Information provided by Akrochem Corporation |