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Z向增强泡沫夹芯阻燃复合材料力学性能

, PP. 50-54

Keywords: 复合材料,泡沫夹芯,Z向增强,缝编,力学性能

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Abstract:

研制了一种Z向玻璃纤维增强酚醛泡沫的高阻燃性复合材料,并试验分析了承力柱高度、分布密度、排布方式及缝编纱细度、缝合面板层数等结构参数对复合材料力学性能的影响。结果表明:与普通泡沫夹芯复合材料相比,Z向增强泡沫夹芯复合材料的力学性能得到了大幅度提升;在承力柱分布密度相同的条件下,Z向增强泡沫夹芯复合材料的力学性能基本不随承力柱排布方式而变化;承力柱高度、分布密度及缝编纱细度、缝合面板层数等结构参数对Z向增强泡沫夹芯复合材料的力学性能有重要影响。

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