Please use this identifier to cite or link to this item:
Title: Thermal-sensitive intelligent polymers and their application
Other Titles: 智能热敏形状记忆聚合物及其应用
Authors: Hu, JL 
Fan, HJ 
Keywords: Thermal-sensitive intelligent polymers
Shape memory
Issue Date: 2005
Publisher: 纺织工业出版社
Source: 纺织学报 (Journal of textile research), 2005, v. 26, no. 6, p. 126-133 How to cite?
Journal: 纺织学报 (Journal of textile research) 
Abstract: 智能热敏聚合物是一种能够对外界温度的变化发生预定响应,从而使聚合物特定的宏观性能随之发生相应变化的高分子材料,形状记忆聚合物为智能热敏聚合物的一种。聚氨酯、聚降冰片烯、反式1,4-聚异戊二烯等均具有形状记忆特性。与形状记忆金属合金相比,形状记忆高分子材料具有质量轻、成本低、形状记忆温度易于调节、易于着色、形变量大、赋形容易,且易于在预定温度下被激发等特点,特别是形状记忆聚氨酯,具有结构-性能易于控制,形状记忆温度选择范围宽(-30~70℃)等优点,因而在生物医学、纺织服饰、玩具、包装、国防军工等诸多领域显示了广阔的应用前景。在纺织领域,具有形状记忆的领带、腹带、服装衬里、胸罩、绷带、运动服、军用作战服、登山服、帐篷等以其抗皱、免烫、防水、透湿、保温、定型等多种功能可通过体温或温度自动调节等智能特性,深受消费者青睐。本文对智能热敏高分子材料的研究和发展进行了回顾,重点介绍了该类材料的结构特征,形状记忆机理及其在纺织、生物医用材料、国防军工等领域的应用前景,并对该类材料的发展前景进行了展望。
Shape memory polymers(SMPs)here refer to themal-sensititve polymers with the ability to sense and respond to extemal stimuli in a predetermined shape.Some polymers such as polyurethane,co-polymer of Styrene and Butadiene,1,4-polyisoprene,crosslinked PE,etc.were found to have shape memory recovery ability.As compared with shape memory alloy,thermal-sensitive shape memeory polymers have low density,low cost,high shape recovery,are easy to dye,to shape and to be stimulated under expected switch temperature.Especially with polyurethane,the structure-property relationships are extremely diverse and controllable and the shape recovery temperature can be set in a wide range from-30℃ to 70℃.So they have found a wide spectrum of applications in such fields as biomedical,textile and garment,toy,packaging and military industries.Smart textiles are highly appreciated by customers for the multifunctions such as wrinkle-free,easy-care,water-proof,moisture vapor permeable(breathable),warmth retention,shape memeory,and automatic control to keep the wearer cooler or wamer.These products include outdoor garments,sportswear,sleeping bags,tent,bandage,brassiere,bellyband and military combat wear.A review is made of the thermal-sensitive intelligent polymers with focuses on the structural features,shape memory mechanism,along with their potential applications in textile,biomedical,and national defense industries.
ISSN: 0253-9721
Rights: © 2005 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2005 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
Appears in Collections:Journal/Magazine Article

Files in This Item:
File Description SizeFormat 
r25910.pdf300.71 kBAdobe PDFView/Open
View full-text via PolyU eLinks SFX Query
Show full item record
PIRA download icon_1.1View/Download Contents

Page view(s)

Last Week
Last month
Citations as of Jun 18, 2018


Citations as of Jun 18, 2018

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.