Chlorosulfonated polyethylene (CSM) is a special synthetic rubber manufactured through chlorination and
chlorosulfonation of polyethylene. Because of its unique molecular structure, CSM vulcanizate has excellent
ozone resistance and weatherability. In addition, properly formulated CSM vulcanizate has excellent resistance to heat, oil, chemicals and aging.
Sunpren™ CSM H- Series is produced by traditional solvent technology. This series has excellent mechanical property and good solubility in some organic solvents. So not only it can be widely used for general rubber applications, some grades can also be used for applications such as coating and adhesives.