生物基聚酯的技术现状与趋势  

Technical Status and Trend of Bio-based Polyester

作　　者：芦长椿[1] 

机构地区：[1]全国化纤新技术开发推广中心

出　　处：《纺织导报》2020年第9期57-60,共4页China Textile Leader

摘　　要：近年来,聚对苯二甲酸乙二醇酯(PET)消费市场和产能呈强劲增长态势,进一步刺激了诸多生物科技企业对生物基PET技术的研发兴趣和投入。目前,可行的生物基PET技术路线的研发重心主要集中在生物基乙二醇和生物基对苯二甲酸(TPA)等生物基单体技术方面。文章主要介绍了国内外生物基PET和新型聚2,5-呋喃二甲酸乙二酯(PEF)的技术发展现状及相关产品,并对我国生物基聚酯未来的发展提出了思考与建议。In recent years,the consumer market and production capacity of the polyethylene terephthalate(PET)have shown strong growth,stimulating the interest and investment of many biotech companies in the research and development of bio-based PET technology.At present,the research and development of feasible bio-based PET technology focus on bio-based ethylene glycol and drop-in terephthalic acid(TPA).The paper introduces the technical development status and related products of bio-based PET and new-type polyethylene 2,5-furandicarboxylate(PEF)at home and abroad,and puts forward thoughts and suggestions on the future development of bio-based polyester in China.

关 键 词：生物基聚酯 部分生物基聚酯 聚2 5-呋喃二甲酸乙二酯 替代单体 

分 类 号：TQ342.2[化学工程—化纤工业] Q81[生物学—生物工程]