Toray Toray Cetex® TC920 is a high-impact strength polycarbonate/ABS blend designed for consumer electronics. It features a high-quality surface finish, is easily formable to the desired shape ranging from computer cases to smart phone cases. Intricate details can be easily overmolded for clips and brackets using injection grade PC/ABS. It is an amorphous polymer that can be easily painted or bonded. It is UL94 V0 rated. It is offered on unidirectional carbon fiber, glass fiber, or carbon fabrics for good fire resistance. Indefinite at 25°C (77°F).