Dragonox -4020 by Guangzhou Flying Dragon is (1,3-dimethylbutyl)-N‘-phenyl-p-phenylenediamine. Acts as antioxidant. Has molecular weight of 268.40. Used as rubber agening additives, shows an excellent protection on... view more

Dragonsorb -944G by Guangzhou Flying Dragon is Hals light stabilizer. Possesses an excellent compatibility and high resistance to extraction. It shows excellent synergistic effect when used with other HALS. Used for... view more