Characterization of modified bismaleimide resin

Journal of Applied Polymer ScienceVolume 62, Issue 3 p. 459-464 Article Characterization of modified bismaleimide resin Qiaolong Yuan, Corresponding Author Qiaolong Yuan Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaInstitute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China===Search for more papers by this authorFarong Huang, Farong Huang Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaSearch for more papers by this authorYangsheng Jiao, Yangsheng Jiao Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaSearch for more papers by this author Qiaolong Yuan, Corresponding Author Qiaolong Yuan Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaInstitute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China===Search for more papers by this authorFarong Huang, Farong Huang Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaSearch for more papers by this authorYangsheng Jiao, Yangsheng Jiao Institute of Material Science and Engineering, East China University of Science and Technology, Shanghai, 200237, ChinaSearch for more papers by this author First published: 17 October 1996 https://doi.org/10.1002/(SICI)1097-4628(19961017)62:3<459::AID-APP3>3.0.CO;2-PCitations: 26AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A new high-temperature resin system based on methylene dianiline bismaleimide (MDA-BMI) chemistry is studied. This is a two-component resin system which is modified by 2,2′-methylene-bis[4-methyl-6-(2-propenyl)] phenol (MBMPP) and has excellent thermal mechanical properties and good toughness characteristics. This paper discusses in detail some of the characteristics of the prepolymer by reacting the two components in addition to the cured system's properties. The prepolymer has very good stability at 100–120°C with very minimal molecular weight increase. The reaction order for curing prepolymer is almost 1. The activation energy of the curing reaction is 74.12 KJ/mol. The flexural strength and modulus of the cured modified MDA-BMI and their retention at 250°C are 124 and 3774.6 MPa and 69 and 78%, respectively. © 1996 John Wiley & Sons, Inc. Citing Literature Volume62, Issue317 October 1996Pages 459-464 RelatedInformation