PMI泡沫的耐高温压缩蠕变性能

复合材料科学与工程 ›› 2014, Vol. 0 ›› Issue (11): 82-87.

PMI泡沫的耐高温压缩蠕变性能

代文平, 李文晓^*

同济大学航空航天与力学学院,上海 200092

收稿日期:2014-01-08 出版日期:2014-11-28 发布日期:2021-09-13
通讯作者: 李文晓(1968-),女,副教授,研究生导师,主要研究方向为高分子及复合材料,wenxiaoli@tongji.edu.cn。
作者简介:代文平(1988-),男,硕士研究生,主要研究方向为高分子及复合材料。

HIGH-TEMPERATURE COMPRESSIVE CREEP PERFORMANCE OF PMI FOAMS

DAI Wen-ping, LI Wen-xiao^*

School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, China

Received:2014-01-08 Online:2014-11-28 Published:2021-09-13

摘要/Abstract

摘要： 聚合物泡沫芯材的耐高温压缩蠕变性能对复合材料泡沫夹层结构的共固化成型有重要意义。本文介绍了聚甲基丙烯酰亚胺(PMI)泡沫耐高温压缩蠕变性能的研究现状,分析了PMI泡沫耐高温压缩蠕变性能的材料和环境影响因素,最后对可应用于泡沫耐高温压缩蠕变性能测试的几种方法进行了比较。

关键词: PMI泡沫, 高温压缩蠕变, 长期蠕变, 影响因素

Abstract: High-temperature compressive creep performance of polymer foam core is very important for the co-curing processing of foam-cored sandwich composite structure. This paper introduces the present research status of high-temperature compression creep of polymethacrylimide (PMI) foams, and analyzes the influence of material and environment factors on the high-temperature compressive creep of PMI foams. Finally, several test methods applied in high-temperature compressive creep performance of foams are compared.

Key words: PMI foam, high-temperature compressive creep, long-term creep

中图分类号:

代文平, 李文晓. PMI泡沫的耐高温压缩蠕变性能[J]. 复合材料科学与工程, 2014, 0(11): 82-87.

DAI Wen-ping, LI Wen-xiao. HIGH-TEMPERATURE COMPRESSIVE CREEP PERFORMANCE OF PMI FOAMS[J]. COMPOSITES SCIENCE AND ENGINEERING, 2014, 0(11): 82-87.

参考文献

[1] 胡培. ROHACELL^®技术手册[Z]. 德固萨(中国)投资有限公司上海分公司,2005.
[2] 胡培,陈志东,薛元德,孙春方. 泡沫夹层结构的模压化共固化成型工艺及参数选定[J].工程塑料应用,2007,35,(8):25-28.
[3] Hermann Seibert.Applications for PMI foams in aerospace sandwich structures[J]. Reinforced Plastics,2006,(1):44-48.
[4] 杨洋,刘军,卢鑫,郑义珠,张冬梅,刘卫平. 固化压力对PMI泡沫/高温固化环氧碳纤维夹层复合材料胶接性能影响的研究[J]. 高科技纤维与应用, 2012,37(1):18-20.
[5] 米星宇,张广成,张乐,燕子,潘恒太. 硬质泡沫塑料耐热性测试方法研究[J]. 工程塑料应用, 2012,40(8):73-75.
[6] 马立,刘芃,胡培. PMI泡沫材料在航天器结构中应用的可行性研究[J]. 航天器环境工程, 2010,27(2):165-167.
[7] GB 15048-1994, 硬质泡沫塑料压缩蠕变试验方法[S].
[8] ASTM D621, Standard Test Methods for Deformation of Plastics Under Load[S].
[9] GB 20672-2006, 硬质泡沫塑料在规定负荷和温度条件下压缩蠕变的测定[S].
[10] DIN 53424-1978, Testing of Rigid Cellular Materials: Determination of Dimensional Stability at Elevated Temperatures with Flexural Load and with Compressive Load[S].
[11] 孙春方,李文晓,薛元德,胡培. 高速列车用PMI泡沫力学性能研究[J]. 玻璃钢/复合材料, 2006,(4):13.
[12] 刘浩,韩常玉,董利松. 闭孔泡沫塑料结构与性能研究进展[J]. 高分子通报, 2008,(3):35-37.
[13] J.舍布勒,W.盖尔,H.赛贝特,L.迈尔,T.雅恩,T.巴特尔. 耐热变形性的具有细微孔的聚甲基丙烯酰亚胺泡沫[P]. CN:1856351,2006-11-01.
[14] W.盖尔,H.赛贝特,S.泽瓦蒂. 具有明显改善的热力学性能的聚甲基丙烯酰亚胺泡沫塑料[P]. CN:101173057A,2008-05-07.
[15] 周文管,王喜顺. 泡沫塑料主要力学性能及其力学模型[J]. 塑料科技, 2003,158(6):17-19.
[16] 霍银磊. 低密度泡沫塑料的结构及其力学行为研究[D]. 江苏无锡:江南大学, 2008. 14-17.
[17] Jorge G Z,Brett R B,Justin W K.Creep of geotextiles using time temperature superposition methods[J]. Journal of Geotechnical and Geo-environmental Engineering, 2004, (11):1158.
[18] Amir Bozorg-Haddad,Magued Iskander.Predicting Compressive Creep Behavior of Virgin HDPE Using Thermal Acceleration[J].Journal of materials in Civil Engineering, 2011,(23):1154-1162.
[19] Amir Bozorg-Haddad, Magued Iskander, Yufan Chen.Compressive strength and creep of recycled HDPE used to manufacture polymeric piling[J].Construction and Building Materials, 2012, (26):514.
[20] I.Y. Gnip,S. Vaitkus,V. Kersulis,S. Vejelis.Analytical description of the creep of expanded polystyrene (EPS) under long-term compressive loading[J].Polymer Testing,2011, (30):493.