环氧树脂基固体浮力材料的制备及性能研究

周金磊; 戴金辉; 吴平伟; 马新蕾; 徐玉磊; 刘文栋

doi:10.19515/j.cnki.1003-1545.2013.02.014

环氧树脂基固体浮力材料的制备及性能研究

中国海洋大学材料科学与工程研究院, 山东青岛 266100

基金项目:

山东省科技发展计划项目(2009GG10003039)

青岛科技计划项目(10-3-4-1-9-jch)

详细信息

作者简介:
周金磊,1987年生,男,硕士研究生,主要研究方向为空心玻璃微珠/环氧树脂复合材料的制备及性能研究。

通讯作者:
戴金辉,E-mail:daijh1@ouc.edu.cn。

中图分类号: TB33
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出版历程
- 收稿日期: 2012-12-19
- 网络出版日期: 2024-03-20

Research on Preparation and Properties of Solid Buoyancy Materials Based on Epoxy Resins

Institute of Materials Science and Engineering, Ocean University of China, Qingdao 266100, China

摘要

摘要: 实验采用低密度空心玻璃微珠(HGMS)填充脂环族环氧树脂E-4221制备固体浮力材料。讨论了环氧树脂E-4221体系的固化工艺制度和树脂体系配方对固化环氧树脂材料强度的影响,测得固化树脂产物压缩强度范围值100~150 MPa。分析了树脂配方以及玻璃微珠体积含量对最终固体浮力材料性能的影响,通过优化条件制备出抗压强度在40~70 MPa之间,密度范围在0.5~0.7 g/cm³,吸水率低于0.2%的固体浮力材料,最后对浮力材料的压缩断面做了简要分析。
- 环氧树脂E-4221 /
- 空心玻璃微珠 /
- 压缩强度 /
- 浮力材料
Abstract: Solid buoyancy material has been successfully synthesized by packing alicyclic epoxy resin E-4221 with low density hollow glass microspheres. The curing process about the epoxy resin E-4221 system and the effect of resin ingredient on the strength of solid buoyancy material were investigated. The compression strength of cured resin product was in the range of 100~150 MPa. The effect of resin ingredient and the content of HGMS on the performance of the final composites were analyzed. Solid buoyancy material was prepared with a compressive strength of 40~70 MPa,a density of 0.5~0.7 g/cm³,a water absorption rate that lower than 0.2% by optimizing the influencing conditions. The fracture surface of solid buoyancy material was briefly discussed.
- epoxy resin E-4211 /
- hollow glass microspheres /
- compressive strength /
- solid buoyancy material