摘要
采用DMT(对苯二甲酸二甲酯 )酯交换法 ,加入一定比例的反应型阻燃剂作为第三单体 ,合成了阻燃PET(聚对苯二甲酸乙二醇酯 ) ,并进行了双向拉伸薄膜试验。结果表明 ,制备的阻燃PET切片适合于拉膜 。
Flame retardant polyester for films was prepared by means of dimethyl terephthalate exchanging, adding proportionally with some reactive flame retardant agent as the third monomer. The result showed that flame retardant PET chips were suit for extending films and possessed higher limited oxygen index than those general grade PET.
出处
《现代塑料加工应用》
CAS
2003年第3期12-14,共3页
Modern Plastics Processing and Applications
