Systematic study on highly efficient Thermal Synergistic Polymerization effect between alicyclic imide moiety and phthalonitrile: Scope, Properties and Mechanism
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- 作者：Ping Yuan ; Suchun Ji ; Jianghuai Hu ; Xueping Hu ; Ke Zeng ; zk_ican@sina.com" class="auth_mail" title="E-mail the corresponding author ; Gang Yang ; yanggang65420@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Phthalonitriles ; Alicyclic imide moiety ; Thermal Synergistic Polymerization ; Curing mechanism ; Electron paramagnetic resonance ; Thermosetting resins ; High performance polymers
- 刊名：Polymer
- 出版年：2016
- 出版时间：12 October 2016
- 年：2016
- 卷：102
- 期：Complete
- 页码：266-280
- 全文大小：4817 K
文摘
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Blends of alicyclic imide moiety and phthalontrile show highly efficient Thermal Synergistic Polymerization effect.
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N of the phthalonitrile could be completely and rapidly consumed, with no triazine, minor phthalocyanine and primary polyisoindolines formation.
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The reaction between alicyclic imide moiety and phthalonitrile suggests a free radical process.
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The cured polymers showed excellent thermal properties, low boiling water absorbance and moderate dielectric constant.