| 轻质夹层结构复合材料的制备及性能 |
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| 引用本文： | 张乔斌,李浩,昌放辉.轻质夹层结构复合材料的制备及性能[J].舰船科学技术,2011,33(12). |
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| 作者姓名： | 张乔斌 李浩 昌放辉 |
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| 作者单位： | 1. 海军工程大学,湖北武汉,430033
2. 海军92854部队,广东湛江,524005 |
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| 摘 要： | 为减轻以往夹层结构复合材料的密度,采用高强玻璃钢材料作为表层、多种空心玻璃微珠填充聚氨酯改性环氧树脂合成的轻质吸声材料作为芯材,制备了一种新型的轻质夹层结构复合材料,对夹层复合材料的制备工艺进行设计,并研究其水声性能和力学性能。结果证明,以南京玻纤院的S2高强织物采用真空成型合成的玻璃钢作为表层材料和轻质聚氨酯改性环氧树脂材料作为芯材来制作的夹层结构复合材料具有重量轻、水声性能和力学性能优良的特点,在降低夹层结构复合材料重量的同时,具有良好的声隐身性能和承载性能,更有利于工程应用。
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| 关 键 词： | 复合材料 夹层 轻质 空心玻璃微珠 水声性能 力学性能 |
Preparation and performance of lightweight sandwich composite |
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| ZHANG Qiao-bin,LI Hao,CHANG Fang-hui.Preparation and performance of lightweight sandwich composite[J].Ship Science and Technology,2011,33(12). |
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| Authors: | ZHANG Qiao-bin LI Hao CHANG Fang-hui |
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| Institution: | ZHANG Qiao-bin1,LI Hao1,CHANG Fang-hui2(1.Naval University of Engineering,Wuhan 430033,China,2.Naval Unit NO.92854,Zhanjiang 524005,China) |
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| Abstract: | To alleviate the density of the sandwich composite,a new light sandwich composite was prepared using high-strength glass fiber-reinforced composite materials as the surface and light polyurethane-modified epoxy resin absorption material as the core which was synthesized from a variety of hollow glass microsphere and polyurethane-based resin.The preparation,underwater acoustic property mechanical property of sandwich composite were study.The research results showed that the sandwich composite has a low densi... |
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| Keywords: | composite sandwich lightweight hollow glass microsphere underwater acoustic property mechanical property |
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