SEAMABLE UNCURED CHLOROSULPHONATED POLYETHYLENE

摘要

A sheet of uncured chlorosulfonated polyethylene having from about 0.3-4 mg/sq. cm of an ultraviolet light absorber deposited on a portion of its surface. The treated sheet can be exposed to ultraviolet light, and it retains seamability and can be securely seamed or bonded to another sheet of chlorosulfonated polyethylene by conventional procedures.