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author:

张莉莉 (张莉莉.) [1] | 黄思共 (黄思共.) [2] | 李湘祁 (李湘祁.) [3]

Indexed by:

CQVIP PKU

Abstract:

采用溶液共混法制备了介孔MCM-48粉改性环氧树脂复合材料,研究了MCM-48添加量对复合材料力学性能及介电性能的影响。结果表明,添加少量的MCM-48粉能够同时对环氧树脂起到增强增韧效果。复合材料1MHz下的介电常数及介电损耗均随MCM-48添加量的增加先降低后升高。当MCM-48的添加量为2%时,复合材料的综合性能最佳,弯曲强度为82.15MPa,弯曲弹性模量为2.45GPa,冲击强度为21.75kJ/m^2,分别比纯环氧树脂提高了27.36%、28.32%、136.59%。复合材料1MHz下的介电常数为3.55,介电损耗为0.028。该材料有望在微电子领域获得应用。

Keyword:

介孔MCM-48 介电性能 力学性能 环氧树脂

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福建福州350108

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Source :

热固性树脂

ISSN: 1002-7432

Year: 2009

Issue: 6

Volume: 24

Page: 41-43

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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