CPE – Chlorinated Polyethylene (CPE) is one of the few polymers that is available as both a thermoplastic and a thermoset jacket (thermoset CPE would be a cross-linked version). The thermoplastic CPE jacket has excellent oxidation, heat, oil, weather/sun and flame resistance.

What is CPE cabling?

Chlorinated Polyethylene, also referred to as CPE, is considered a thermoplastic material. … The thermoplastic version is most commonly used. CPE insulation provides excellent flame and chemical resistance. CPE is also a very durable insulation. The common application for CPE is in power and control applications.

What is jacket in cable?

A jacket is the outermost layer of a cable whose primary function is to protect the insulation and conductor core from external physical forces and chemical deterioration. In a sense, the cable jacket is the first line of mechanical defense for a cable by protecting its inner components.