MQ型功能化POSS的设计合成及其应用研究

来源 :有机硅材料 | 被引量 : 0次 | 上传用户：morgan1912

【摘要】

：

通过氯硅烷与中间体多面体笼型聚倍半硅氧烷(POSS)铵盐发生取代反应或含氢POSS的硅氢加成反应制备了多种MQ型功能化POSS,并对其结构进行了表征.初步将环氧基POSS(OG-POSS)经物理共混改性环氧树脂E51,将甲基丙烯酰氧丙基POSS(MA-POSS)经化学共聚改性聚甲基丙烯酸甲酯(PMMA),结果表明,OG-POSS有助于提高环氧树脂的介电性能,MA-POSS对PMMA力学性能的提升有很大的帮助.

【作者】

：

程慧慧吴徐芳邵永帅苗笑梅李萌李艳吴连斌

【机构】

：

杭州师范大学材料与化学化工学院, 有机硅化学及材料技术实验室, 杭州311121

【出处】

：

有机硅材料

【发表日期】

：

2021年6期

【关键词】

：

MQ型 POSS 功能化

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MQ型功能化POSS的设计合成及其应用研究

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