Sperry Plast Limited offers Creep Resistant Polycarbonate Compound through its compounding division. Sperry Plast Limited is an ISO 9001: 2000 certified company. The Creep Resistant Polycarbonate Compound is a high performance compound based on PC as base polymer and specific additives and glass reinforcing agents. The Polycarbonate Compound possesses good electrical insulating properties and thermal properties.