石英纤维增强氰酸酯树脂选频透波性能研究

复合材料科学与工程 ›› 2020, Vol. 0 ›› Issue (12): 115-120.

石英纤维增强氰酸酯树脂选频透波性能研究

李青¹, 车永星², 赵靖¹, 柴朋军^1*

1.北京玻钢院复合材料有限公司,北京102101;
2.北京环境特性研究所,北京100854

收稿日期:2019-12-13 发布日期:2020-12-30
通讯作者: 柴朋军(1975-),男,学士,教授级高工, 主要从事复合材料设计及制造方面的研究,cbrcpj@163.com。
作者简介:李青(1985-),女,博士,助理工程师,主要从事复合材料成型工艺方面的研究。

RESEARCH ON FREQUENCY SELECTIVE AND WAVE-TRANSPARENT PROPERTIES OF CYANATE ESTER RESIN REINFORCED BY QUARTZ FIBRE

LI Qing¹, CHE Yong-xing², ZHAO Jing¹, CHAI Peng-jun^1*

1. Beijing Composite Materials Co., Ltd., Beijing 102101, China;
2. Beijing Institute of Environmental Characteristics, Beijing 100854, China

Received:2019-12-13 Published:2020-12-30

摘要/Abstract

摘要： 以石英纤维布为增强材料,氰酸酯树脂为基体,芳纶纸蜂窝为芯材,氰酸酯/丙酮溶液为蜂窝浸渍液,采用真空袋压成型法制备出蒙皮平板、A-夹层和C-夹层复合材料平板。测试了蒙皮平板的力学性能,比较了不同浸渍液配比对力学性能的影响,当氰酸酯/丙酮配比为1∶1时,综合力学性能最优,可满足雷达天线罩强度要求。对夹层结构平板的蒙皮厚度对电性能的影响进行了研究,发现当蒙皮厚度为0.6 mm时,在14 GHz以上可明显降低电磁波损耗。将两种FSS膜分别嵌入复合材料的A-夹层和C-夹层结构,成功实现了两个频段(频段Ⅰ:33 GHz~34 GHz;频段Ⅱ:11.5 GHz~14.5 GHz)的选频透波功能。

关键词: 石英纤维, 氰酸酯树脂, 树脂基复合材料, 雷达天线罩, 频率选择表面, 透波, 夹层结构

Abstract: Quartz fibre was used as reinforcement materials, cyanate ester resin was used as matrix, aramid paper honeycomb was used as core, cyanate ester resin/acetone solution was used as impregnating solution, skin plate, A-sandwich and C-sandwich composite plate were prepared with vacuum bag molding process. Mechanical properties was tested, the influence of different impregnating solution ratio on mechanical properties was studied. When the ratio is 1∶1,it shows best mechanical properties, which meets the strength requirement for radome. The influence of sandwich composite skin's thickness on electrical properties was investigated. It was found that when the skin's thickness is 0.6 mm, the loss of electromagnetic beyond 14 GHz is obviously decreased. Two types of FSS was embedded into A-sandwich and C-sandwich structures respectively, it meets the frequency selective and wave-transparent function in two frequency channel (channel Ⅰ: 33 GHz~34 GHz; channel Ⅱ: 11.5 GHz~14.5 GHz).

Key words: quartz fibre, cyanate ester resin, polymer-matrix composites, radome, frequency selective surface, wave-transparent, sandwich structure

中图分类号:

TB332

李青, 车永星, 赵靖, 柴朋军. 石英纤维增强氰酸酯树脂选频透波性能研究[J]. 复合材料科学与工程, 2020, 0(12): 115-120.

LI Qing, CHE Yong-xing, ZHAO Jing, CHAI Peng-jun. RESEARCH ON FREQUENCY SELECTIVE AND WAVE-TRANSPARENT PROPERTIES OF CYANATE ESTER RESIN REINFORCED BY QUARTZ FIBRE[J]. COMPOSITES SCIENCE AND ENGINEERING, 2020, 0(12): 115-120.

参考文献

[1] 杨雪, 王源升. 舰艇隐身材料的现状及发展趋势[J]. 海军工程大学学报, 2000(5): 73-76.
[2] 孙玮琢, 杨常清. 水面舰艇隐身技术现状及发展趋势[J]. 现代防御技术, 2005(2): 22-25.
[3] 肖卫东, 黄一清, 蔡正燕. 潜用雷达天线罩材料及成型工艺研究[J]. 造船技术, 2013(5): 24-25, 29.
[4] 吴翔, 裴志斌, 屈绍波, 等. 具有极化选择特性的超材料频率选择表面的设计[J]. 物理学报, 2011, 60(11): 279-283.
[5] 李长亮. 纤维增强聚合物复合材料频率选择表面设计、特性和应用[D]. 湖南: 国防科学技术大学, 2014.
[6] 周瑞城, 李宗敏, 郝传辉, 等. 一种三通带的频率选择表面[J]. 固体电子学研究与进展, 2019, 39(6): 431-435.
[7] KIEBURTZ R. Scattering by a periodically aperture conducting screen[J]. IRE Trans. Antennas and Propag., 1961, 6(9): 506-514.
[8] MUNK B A, KOUYOUMJIAN R, PETERS L J. Reflection properties of periodic surfaces of loaded dipoles[J]. IEEE Trans. Antennas Propag., 1971, 19(5): 612-617.
[9] PRAKASH V V S, MITTRA R. Characteristic basis function method: A new technique for efficient solution of method of moments matrix equations[J]. Microwave and Optical Technology Letters, 2003, 2(26): 95-100.
[10] PHILIPS B, PARKER E A. Ray tracing analysis of the transmission performance of curves FSS[J]. IEE Proceedings-Microwaves, Antennas and Propag., 1995, 3(142): 193-200.
[11] BEHDAD N, AL-JOUMAYLY M A. A generalized synthesis procedure for low-profile, frequency selective surfaces with odd-order bandpass responses[J]. Antennas and Propag., 2010,7(158): 2460-2464.
[12] KIM P C, LEE D G, LIM W G, et al. Polarization characteristics of a composite stealth radomes with a frequency selective surface composed of dipole elements[J]. Composite Structures, 2009, 90(2): 242-246.
[13] 裴晓园, 陈利, 李嘉禄, 等. 天线罩材料研究进展[J]. 纺织学报, 2016, 37(12): 153-159.
[14] 李欢, 刘钧, 肖加余, 等. 雷达天线罩技术及其电性能研究综述[J]. 材料导报A: 综述篇, 2012, 26(8): 48-52.
[15] 王月友. 碳纤维增强氰酸酯树脂基导热复合材料研究[D]. 北京: 中国航天科技集团公司第一研究院, 2018.
[16] 谢菲, 夏洪山. 石英纤维复合材料作为高频透波雷达天线罩的研究[J]. 四川兵工学报, 2015, 36(3): 147-164.