Study on the effect of antioxidant termination agent on the properties of PVC
The application of antioxidant termination agents in PVC production and their effects on the thermal stability of PVC were introduced,and was compared with water-soluble termination agents(ATSC type)by experiment.The results showed that:① Both antioxidant type terminators and water-soluble terminators exhibited good termination effects,with antioxidant type terminators having weaker termination effects than water-soluble terminators;② The static and dynamic thermal stability of PVC resin filled with antioxidant termination agent were significantly improved.
万方数据
维普
