摘要
用热分析、动态粘弹谱、红外光谱和小角X光散射的实验结果,证实了在聚对苯二甲酸丁二酯-聚己内酰胺嵌段共聚物(简称PBT-PA_6)的无定形区中,两嵌段间具有良好的相容性,两嵌段间有氢键生成。
The compatibility and hydrogen bonding between PBT and PA6 segments's in amorphous poly(butylene terephthalate) (PBT)polycaprolactam (PA6) block copolymers, have been proved by differential scanning calorimetry, dynamic mechanical analysis, infrared spectrum analysis and small angle X-ray scattering.
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
1989年第3期271-274,共4页
Acta Polymerica Sinica
关键词
PBT-PA6
嵌段共聚物
相容性
氢键
Compatibility, Poly(butylene terephthalate)polycaprolactam block copoly-mers, Hydrogen bonding
