PC + PBT, has high rigidity and low shrinkage. This combination of PC and PBT is used in electrical and vehicle engineering cases. Polycarbonate / polybutylene terephthalate (PC / PBT) is a thermoplastic plastic mixture of polycarbonate and polybutylene terephthalate. In this sense, it is a high quality and dimensionally stable plastic. PBT increases the friction and wear characteristics of the PC. PC / PBT is resistant to water, many mineral acids, hydrocarbons and many oils and fats.
