丙烯腈与涤纶的接枝共聚反应及产物性能的研究

Graft Copolymerization of Acrylonitrile onto PET Fibre and the Performance of Graft Fibre

研究了丙烯腈与涤纶纤维的接枝共聚反应。从实验结果得出了聚合反应速率与引发剂浓度、单体浓度、纤维用量及反应温度的关系,并由此求出反应的表观速率方程和表观活化能。还对接枝纤维的性能进行了研究。

This paper presents a study of graft copolymerization reaction of PET fibre with acrylonitrile. It has shown by experiments that the polymerization reaction rate is related to the concentration of the initiator and the monmer, the amount of PET fibre and the reaction temperature. As a resuit the apparent reaction kinetics equation and apparent activation energy have been calculated. The performance tests of the graft PET fibre has also been made.