辐射固化树脂体系合成原理研究

李敏; 张佐光; 仲伟虹; 姚洪伟

辐射固化树脂体系合成原理研究

1.
北京航空航天大学材料科学与工程系
2. 青岛大学化学工程系

基金项目: 国家自然科学基金资助项目(59833110)

详细信息

中图分类号: TB 332; O 644.2
计量
- 文章访问数: 3010
- HTML全文浏览量: 128
- PDF下载量: 1039
- 被引次数: 0
出版历程
- 收稿日期: 2000-04-30
- 网络出版日期: 2001-03-31

Synthesis of Electron Beam Curing Resins

1.
Beijing University of Aeronautics and Astronautics, Dept. of Materials Science and Engineering
2. Qingdao University, Dept. of Chemical Science and Engineering

摘要

摘要: 针对辐射固化复合材料树脂体系的原理,从引入具有辐敏性单体或基团入手,合成了活性稀释剂含硅丙烯酸酯和活性单体,如单官能、双官能的马来酰亚胺单体和芳香族酰亚胺单体,并对它们的结构进行了红外表征.实验结果表明,合成所得的树脂基体均可以实现辐射交联,且固化产物性能较优.
- 复合材料 /
- 辐射交联 /
- 顺丁烯二酸酐 /
- 聚酰亚胺
Abstract: The use of electron beam (E-Beam) radiation to carry out rapid, pollution free, low energy crosslinking polymerizations of multifunctional vinyl monomers is an established technique. Polyimides and maleimides possess many useful properties such as high use temperature, excellent dimensional stability, low dielectric constants, and outstanding thermal and thermo-oxidative stability. Polyimides cured by electron beam radiation are conducted. In this work, to meet the requirement of electron beam curing polymerization, sensitive groups were introduced to monomers. Furthermore, the active diluents of siliceous acrylate, maleimide monomers and the aromatic imide monomers were synthesized. All of them were characterized by FTIR, so as the cured materials.
- composite materials /
- radiation crosslinking /
- maleic anhydride /
- polyimides

HTML全文

参考文献(1)

[1] Glauser T, Johansson M, Hult A. Electron-beam curing of thick thermoset composite matrices[J]. Polym, 1999,40:5297~6304. [2] Min Z, Qian X, Tsutomu T. Preparation and properties of novel poly(urethane-imide)s[J]. Polym, 1998,39:6883~6889. [3] Morel F, Devker C, Jonsson S,et al. Kinetic study of the photo-induced copolymerization of N-substituted maleimides with electron donor monomers[J].Polym, 1999,40:2447~2452. [4] Jefferson L H, David J T, Peter J P. Electron spin resonance study of the homopolymerization of aromatic bismaleimides[J]. Polym, 1998,39:5601~5067. [5] Takao L, Noriyuki Y, Masao T. Modification of two-component bismaleimids resin by blending (meth)allyl compounds as third components[J].Polym Int, 1999,(48):587~593. [6] Catherine A B, Daniel L G, Giuseppe R P, et al. Electron beam curable adhesive for out-of-autoclave bonding of large composite structures. In:Brown H L, Jones D H, eds. Proceeding of the 45th International SAMPE Symposium and Exhibition Science of Advanced Materials and Process Engineering Series. Long Beach:CA, 2000. 2187~2119. [7] James M S, Steven H M, Bruce K T. Interpenetrating polymer network (IPN) adhesives for electron beam cure. In:Brown H L, Jones D H, eds. Proceedings of the 45th International SAMPE Symposium and Exhibition Science of Advanced Materials and Process Engineering Series. Long Beach:CA, 2000.2211~2222. [8] Guasti F, Rosi E. Low energy electron beam curing for thick composite production[J]. Comp Part A, 1997, (28):965~972.

施引文献

资源附件(0)

访问统计