摘要
被称为聚对苯二甲酸丙二酯(PTT)的芳族聚酯,例如Shell公司的Corterra PTT已为人所周知。Corterra PTT聚合物是由对苯二甲酸(PTA)和1,3-丙二醇(PDO)通过缩聚反应生产的。PTT可与其他的芳族聚酯——聚对苯二甲酸乙二酯(PET)和聚对苯二甲酸丁二酯(PBT)以及聚酰胺相竞争。
The aromatic polyesters known as polytrimethylene terephthalate (PTT) are known for example as Corterra PTT by Shell. Corterra PTT polymers are produced by the polycondensation reaction of purified terephthalic acid (PTA) and 1,3-propanediol (PDO). PTT competes with the other aromatic polyesters-polyethylene terephthalate (PET) and polybutylene terephthalate (PBT) -as well as with polyamide.
出处
《国际纺织导报》
2009年第2期12-12,14,16,共3页
Melliand China
关键词
PTT
纤维
性能
工艺参数
用途
PPT, fiber, property, process parameter, application