耐高温丙烯酸酯类压敏胶的研究进展  

Progress on acrylic pressure sensitive adhesive with high temperature resistance

作　　者：鲁道欢 王斌[4] 黄月文[4] LU Daohuan;WANG Bin;HUANG Yuewen(Guangdong Institute of Medical Instruments,Guangzhou 510500,Guangdong,China;National Engineering Research Center for Healthcare Devices,Guangzhou 510500, Guangdong,China;Guangdong Institute Key Lab of Medical Electronic Instruments and Polymer Material Products,Guangzhou 510650, Guangdong, China;Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China)

机构地区：[1]广东省医疗器械研究所,广东广州510500 [2]国家医疗保健器具工程技术研究中心,广东广州510500 [3]广东省医用电子仪器及高分子材料制品重点实验室,广东广州510650 [4]中国科学院广州化学有限公司,广东广州510650

出　　处：《化工进展》2019年第5期2269-2275,共7页Chemical Industry and Engineering Progress

基　　金：广东省科技计划(2017A070701019);广州市科技计划(201704030067);2017年实施创新驱动发展能力建设专项(2017GDASCX-0103)

摘　　要：丙烯酸酯类压敏胶(APSA)具有粘接性能优异、耐老化性能好、成本低、性能稳定、合成工艺简单等优点,由于其优异的性能被广泛应用于自黏带、标签、医药、家庭护理、汽车零部件等领域。但目前APSA应用领域仍较窄,大多数产品耐热性较差,不能在高温条件下使用。因此,开发耐高温性能的压敏胶(HTRAPSA)具有重要意义。文章综述了近年来国内外对HTRAPSA的研究进展,重点阐述了提高溶剂型和乳液型APSA耐高温性的相关研究工作。主要改性方法包括引入交联剂改性、引入特殊的改性单体、引入耐高温性物质改性和改进加料方式、聚合工艺、共混改性等方法来提高APSA的耐高温性能。同时,也指出了这些改性方法存在的问题与不足,以及所制备出的HTRAPSA存在的问题,并对今后相关研究的发展进行了展望。Acrylic pressure sensitive adhesives(APSA) have many advantages, such as excellent adhesion strength, good aging resistance, well stability, low-cost, and easy preparation. They are used in a broad range of fields, including self-adhesive tape, labels, pharmaceuticals, homecare and auto parts.However, the poor heat resistance of the APSA has always limited their further applications at higher temperatures. Therefore, it is of great significance to research the APSA with high temperature resistance(HTRAPSA). In this work, recent advances in improving both solvent-based and waterborne HTRAPSA were reviewed, and several major modification methods for HTRAPSA including crosslinking, introducing modified monomers and heat-resistant materials, improving feed-type and polymerization process,blending were stated, as well as the shortcomings and the existing problems of those modification methods for HTRAPSA were discussed. Finally, the future development of HTRAPSA was prospected.

关 键 词：耐高温 压敏胶 丙烯酸酯 改性 

分 类 号：TQ436.3[化学工程]