Low dielectric material from novel core-fluorinated polybenzoxazine

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• 作者：Yaroslav L. Kobzar ; Ihor M. Tkachenko ; Eugenia V. Lobko ; Oleg V. Shekera ; Anna P. Syrovets ; Valery V. Shevchenko ; ^{valshevchenko@yandex.ru}
• 刊名：Mendeleev Communications
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：27
• 期：1
• 页码：41-43
• 全文大小：414 K
• 卷排序：27

文摘

Cross-linked polybenzoxazine with substantially reduced dielectric constant and loss factor (2.3 and 0.0041 at 10 kHz, respectively) based on a novel core-fluorinated bis(benzoxazine)-containing monomer with 1,4-tetrafluorobenzene dioxyphenylene central unit was prepared. Herewith, this fluorinated polybenzoxazine possesses low water absorption (0.5%) and high degree of cross-linking (98.5%).