PVC 6 : Polyvinyl chloride, a common thermoplastic insulation and jacketing material used to manufacture building wire and other types of wire and and cable. It is also used in the manufacture of plastic conduit
Young & Company Electric Power Products and Related Engineering Services, Glossary of Electrical Terms, http://www.youngco.com/young2.asp?ID=4&Type=3, CA., USA 2001. (Electr Sfty - Amer) {514}