纤维素热塑改性研究进展  

Progress on Technology of Plasticization of Cellulose

作　　者：邓文键[1] 关克田[1] 庄旭品[1] 程博闻[1] 

机构地区：[1]天津工业大学纺织学院,天津300160

出　　处：《化工时刊》2010年第12期44-47,66,共5页Chemical Industry Times

摘　　要：热塑性纤维素的合成在解决人类所面临的能源、资源和环境问题方面具有重要意义,通过传统工艺如挤出、注射、模塑加工纤维素基可降解材料具有很好的应用前景。综述了近年来纤维素热塑改性的主要方法及进展,主要包括纤维素化学改性和通过接枝改性使其内部塑化,分析了改性纤维素内増塑制备可降解材料各方法的优缺点。In order to make cellulose thermoplastic and processable,the modification technology and progress of thermoplastic cellulose are reviewed in this paper.There are three main modification strategies for cellulose：chemically modified cellulose,cellulose and its derivatives with other polymers blends and the internal plasticization of cellulose through grafting,especially discussed the advantages and disadvantages of the internal plasticization of modified cellulose in preparation biodegradable materials.The synthesis of thermoplastic cellulose is significant for us in solving the energy,resource and environmental issues,through traditional techniques such as extrusion,injection molding processing cellulose-based biodegradable materials make cellulose to obtain wider application.

关 键 词：纤维素 热塑性 接枝 应用 

分 类 号：TQ352.6[化学工程]