Stabilization of Polybutylene Terephthalate by Various Antioxidants
摘要
Abstract
Stabilization of polybutylene terephthalate by various antioxidants is performed. The optimum concentrations of antioxidants are determined at which substantial values of heat resistance and thermal stability are achieved. It is shown that the use of mixed systems of different stabilizers makes it possible to effectively inhibit the thermo-oxidative destruction of polybutylene terephthalate.