UHMWPE层合板透波性能研究  

Wave transparent performance of UHMWPE laminates

作　　者：陈昕[1] 朱锡[1] 张立军[1] 

机构地区：[1]海军工程大学船舶与海洋工程系,湖北武汉430033

出　　处：《兵器材料科学与工程》2011年第1期59-61,共3页Ordnance Material Science and Engineering

摘　　要：对采用不同工艺制作的超高分子量聚乙烯(UHMWPE)复合材料以及玻璃钢复合材料的介电参数进行测试。结果显示,UHMWPE模压层合板具有很低的介电常数和损耗角正切。利用介电参数测试得到的数据对UHMWPE层合板透波性能进行计算和分析,并制作一块33 mm厚的层合板试样进行透波性测试。结果表明,UHMWPE层合板具有优异的透波性能。鉴于UHMWPE复合材料在防弹和透波方面所具有的优异性能,对其在防弹天线罩上的应用进行探讨。The dielectric parameters of ultra-high molecular weight polyethylene（UHMWPE） composites and GFRP fabricated by different technics were tested.The results show that UHMWPE molded laminates have very low dielectric constant and loss tangent.Wave transparent performance of UHMWPE laminate was computed and analyzed based on dielectric parameter tests,and transmissivity of a laminate sample with thickness of 33 mm was tested.Results show that UHMWPE laminates have high wave transparent performance.Considering high ballistic resistance and wave transparency of UHMWPE composites,the article discusses their application in ballistic resistant radomes.

关 键 词：UHMWPE 介电参数 透波 防弹 天线罩 

分 类 号：TN95[电子电信—信号与信息处理] O347.3[电子电信—信息与通信工程]