Vultac® 3

Vultac® 3 by Arkema is nitrosamine-free, sulfur donor. Acts as a vulcanizing agent. Also acts as an antioxidant because of its phenolic structure. It is low molecular weight alkyl phenol disulfide oligomers that contain between 20-32% sulfur. Offers high elastomer solubility. It forms monosulphide bridges which are more stable and have very good resistance to heat and ageing when compared with typical polysulfide bridges. Vultac® 3 is used for polymers like rubber and in tire industry applications.