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- Modified Co-PET is synthesized from purified terephthalic acid(PTA),ethylene glycol(EG) and 1,4-cyclohexanedimethanol(CHDM). 由对苯二甲酸(PTA)、乙二醇(EG)和1,4-环己二甲醇(CHDM)三种单体共聚而成的新型共聚酯的热性能与结晶性能受结构影响会发生较大变化。
- The results show that the PETG takes on the change from crystalline to amorphous to crystalline, with the decreasing of EG/ CHDM. 结果表明,通过EG和CHDM的不同配比,使得制备的改性共聚酯PETG呈现从晶态到非晶态再到晶态的转变。
- Special attention is paid to the blocking agent-free PU crosslinking, using CHDM dibenzoate as a modifier and epoxy resins for acrylic/epoxy hybrid powder coatings. 重点介绍了环氧树脂在丙烯酸树脂/环氧树脂混合型粉末涂料中的作用;
- Keywords cyclohexanedimethanol;patent;production technology;progress; 环己烷二甲醇;专利;生产技术;进展;
- cyclohexanedimethanoln. 环己二甲醇
- chdm cyclohexanedimethanol 环已烷二甲醇