| 环氧基硅烷改性氰酸酯树脂的介电性能 |
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| 引用本文： | 李倩,王香婷.环氧基硅烷改性氰酸酯树脂的介电性能[J].商洛学院学报,2011,25(6). |
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| 作者姓名： | 李倩 王香婷 |
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| 作者单位： | 商洛学院化学与化学工程系,陕西商洛,726000 |
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| 基金项目： | 商洛学院科研基金项目(08SKY030) |
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| 摘 要： | 采用环氧基硅烷(ESi)对双酚A型二氰酸酯树脂(BCE)进行改性,研究比较了当ESi的含量为BCE的6.0%时,改性体系的介电性能与纯BCE的介电性能随频率的变化关系,结果表明,环氧基硅烷的加入不仅降低了改性体的介电常数和介电损耗,而且在(10-50 MHz)的频率范围内相对稳定。
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| 关 键 词： | 氰酸酯树脂 环氧基硅烷 介电性能 |
Dielectric Properties of Cyanate Resin Modified by Epoxical Group Silane |
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| LI Qian,WANG Xiang-ting.Dielectric Properties of Cyanate Resin Modified by Epoxical Group Silane[J].Journal of Shangluo University,2011,25(6). |
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| Authors: | LI Qian WANG Xiang-ting |
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| Institution: | LI Qian,WANG Xiang-ting(Department of Chemistry and Chemical Engineering of Shangluo University,Shangluo,Shaanxi 726000) |
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| Abstract: | Biphenol A cyanate ester(BCE) was modified by epoxy group silane(ESi).The dielectric properties of BCE/ESi and pure BCE was studied when the content of ESi was 6.0wt%.The results are that the addition of ESi not only decreases the dielectric constant and dielectric loss factor but also the values were relatively stable between 10-50 MHz frequency. |
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| Keywords: | cyanate resin epoxy group silane dielectric properties |
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