高性能丙烯酸酯胶粘剂力学性能的研究  

Study on Mechanical Properties of High Performance Acrylate Adhesives

作　　者：陈从棕 何涌[2] CHEN Cong-zong;HE Yong(Key Laboratory of Rubber-Plastics,Ministry of Education/Shandong Provincial Key Laboratory of Rubber and Plastics,Qingdao University of Science&Technology,Qingdao 266042,Shandong,China;State Key Laboratory of Marine Coatings,Marine Chemical Research Institute Co.,Ltd.,Qingdao 266071,Shandong,China)

机构地区：[1]青岛科技大学橡塑材料与工程山东省教育部重点实验室,山东青岛266042 [2]海洋化工研究院有限公司海洋涂料国家重点实验室,山东青岛266071

出　　处：《现代涂料与涂装》2022年第12期8-11,32,共5页Modern Paint & Finishing

摘　　要：通过对第二代丙烯酸酯胶粘剂配方改进,研制出一种贮存期长、室温固化快、力学性能优异的高性能丙烯酸酯胶粘剂,考察了该胶粘剂在-55℃、23℃、100℃、120℃时对多种金属和非金属材料的剪切强度,测试了不同老化条件(热老化、湿热老化、高低温冲击、耐RP-3航煤、大气盐雾)下该胶粘剂粘接试片的剪切强度保持率,为该胶粘剂以后应用范围提供数据支撑。By improving the formulation of the second-generation acrylate adhesive, a high-performance acrylate adhesive with long storage period, fast curing at room temperature and excellent mechanical properties was developed. The shear strength of the adhesive on various metal and non-metal materials at-55 ℃, 23 ℃,100 ℃, 120 ℃ was investigated. The shear strength retention rate of the adhesive bonding test piece was tested under different aging conditions(heat aging, damp heat aging, high and low temperature impact, RP-3 jet fuel resistance, atmospheric salt spray), which provided data support for the application range of the adhesive.

关 键 词：丙烯酸酯 胶粘剂 力学性能 剪切强度 保持率 

分 类 号：TQ637[化学工程—精细化工]