改性环氧丙烯酸酯的研究进展  

Research Progress of Modified Epoxy Acrylate

作　　者：李林青 张英强 张诗禹 杨晨熙 徐微[2] LI Linqing;ZHANG Yingqiang;ZHANG Shiyu;YANG Chenxi;XU Wei(School of Materials Science and Engineering,Shanghai Institute of Technology,Shanghai 201418,China;Shanghai Institute of Quality Inspection and Technical Research,Shanghai 201114,China)

机构地区：[1]上海应用技术大学材料科学与工程学院,上海201418 [2]上海市质量监督检验技术研究院,上海201114

出　　处：《应用技术学报》2022年第3期231-234,共4页Journal of Technology

基　　金：上海市科促会/教育基金会联盟计划项目(LM201909,LM201874);上海市企业领军型创新人才引进培育项目(CQ20163009);上海科技创新行动计划项目(15520503400);上海应用技术大学研究生跨学科协同培养团队项目(1021GN203006007-B20)资助。

摘　　要：可通过紫外光(UV)进行光固化的环氧丙烯酸酯(EA)材料具有硬度大、光泽高、耐热性好、耐化学腐蚀性等优异特点,是目前应用最广泛、用量最大的光固化树脂,在UV光固化材料领域具有广泛的应用价值和广阔的市场前景。但EA固化膜也存在着固化膜柔韧性差、吸水率低、环保性能差、力学性能差等缺点,限制了其在高技术领域的应用。因此,如何改善EA柔韧性、热性能,降低吸水率,提高环保性能、力学性能等成了国内外学者一直持续关注研究问题。综述近年来EA的研究进展,并对其未来发展进行了展望。Ultraviolet(UV)curable epoxy acrylate(EA)material has the excellent characteristics of high hardness,high gloss,good heat resistance,chemical corrosion resistance and so on.It is the most widely used and used UV-curable resin at present.It has a wide application value and broad market prospect in the field of UV-curable materials.However,EA curing film also has some disadvantages such as poor flexibility,low water absorption,poor environmental performance and poor mechanical performance,which limit its application in high-tech field.Therefore,how to improve the flexibility and thermal properties of EA,reduce water absorption rate,improve environmental performance,mechanical properties and so on has become a continuous concern of scholars at home and abroad.In this paper,the research progress of EA in recent years is reviewed,and its future development is prospected.

关 键 词：环氧丙烯酸酯 光固化技术 化学改性 

分 类 号：TQ320.61[化学工程—合成树脂塑料工业]