本文对笨并噁嗪、苯并嗯嗪/芳砜纶纤维、苯并噁嗪/玻璃纤维树脂基复合材料的结构和性能进行了研究,并考察了该树脂的力学性能及耐热性,测试了苯并噁嗪/芳砜纶纤维、苯并噁嗪/玻璃纤维树脂基复合材料的力学性能及介电性能,并对芳砜纶纤维表面进行了电镜扫描.结果表明,树脂的耐热指教为199℃,其耐热性能和稳定性好,芳砜纶纤维与树脂之间形成了一个互溶体系,导致了芳砜纶纤维/苯并嗯嗪复合材料的力学性能比玻璃纤维/苯并噁嗪复合材料的低.与树脂浇铸体的力学性能接近.
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