碱溶性聚酯的研制  

Development of alkali-soluble PET

作　　者：孟继承 

机构地区：[1]浙江化纤联合集团有限公司,浙江绍兴312001

出　　处：《聚酯工业》2003年第5期27-29,共3页Polyester Industry

摘　　要：将聚酯(PET)与聚乙二醇(PEG)进行嵌段共聚,制得PET PEG嵌段共聚物。利用此项技术在半连续聚酯装置上研制成功碱溶性聚酯切片,并对该纤维的物理性能进行了初步的分析。Polyethylene terephthalate (PET) and polyethylene glycol (PET) were block copolymerized to form PETPEG block copolymer.The alkalisoluble polyester chip was synthesized successfully in the semicontinuous polyester plant by this technology.Furthermore,the physical performance of the fiber was initial analyzed.

关 键 词：碱溶性 聚酯切片 聚乙二醇 嵌段共聚 PET-PEG 半连续聚酯装置 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业]