composite product with a detachable layer of polymeric materials for use in geiso taught electrical conductors, products that contain this compound product.and working method for the manufacture thereof.

摘要

A composite of polymeric materials which are adheringly joined to each other and which can be easily and cleanly separated by stripping apart with a low pulling force whereupon the contacting surfaces of their interface each separate cleanly without retention of any residue from the other, and which comprises the combination of a body of peroxide curable ethylene-containing polymer adjoined to a body of a sulfur curable elastomer comprising chlorosulfonated polyethylene. The combination of materials is especially advantageous when used in wire and cable constructions comprising a composite of an electrical insulation and an overlying strippable semiconductive layer.