As a one of the batch of township enterprises established since China’s reform and opening up. Taizhou Huangyan Donghai Chemical Co.,Ltd is a famous Synthetic Rubbers Factory and Synthetic Rubbers company,  After more than 30 years of development, we have transformed from a company producing single scorch retarder into a professional manufacturer of rubber accelerators, wholesale Synthetic Rubbers, antioxidants, scorch retarders, plasticizers, adhesives, anti-fatigue and various processing aids. MCSM is a modified chlorosulfonated polyethylene rubber, its air tightness is equivalent to halogenated butyl rubber, oil resistance is better than nitrile rubber, and has excellent aging resistance and high temperature resistance, and various types of rubber Olefin rubber has excellent compatibility. Mainly used for tire sealing layer and rubber products such as oil resistance, high temperature resistance and weather resistance.