摘要
对PETG共聚酯的热性能进行了研究,讨论了1,4-环己烷二甲醇(CHDM)加入量对共聚酯的熔融吸热峰Tm、玻璃化转变温度Tg、冷结晶温度Tc、熔融结晶温度Tm,c及共聚酯加工性能的影响。结果表明,随着CHDM添加量的增加,PETG共聚酯的加工性能随之改善。
The thermal property of the copolyester（PETG） was studied by DSC. Results showed the content of CHDM had effect on melt absorption peak, cooling crystallization temperature, glass transition temperature, melt crystallization temperature and the copolyester＇s process capability. The process capability will be better while content of CHDM increased.
出处
《化工新型材料》
CAS
CSCD
北大核心
2006年第4期34-36,共3页
New Chemical Materials
