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Inventor:

李宝铭 (李宝铭.) [1] (Scholars:李宝铭) | 林立 (林立.) [2] | 施明伟 (施明伟.) [3]

Indexed by:

incoPat

Abstract:

本发明公开了一种含有功能化氧化石墨烯的室温固化单组份环氧胶及其制备方法,属于高性能高分子材料制备领域。所述室温固化单组份环氧胶是以酮亚胺为潜伏型固化剂,以功能化氧化石墨烯为固化促进剂,利用机械搅拌和超声分散作用将酮亚胺和功能化氧化石墨烯均匀地分散在环氧树脂中制备而成。本发明所制备的单组份环氧胶在室温时初固化时间为2.5h,在3、6、12和24h时,抗拉伸剪切强度分别达到0.2、4.9、8.7和11.2MPa,较未添加功能化氧化石墨烯时分别提高了900%、720%、310%和145%。本发明具有室温固化强度高,施工简便,绿色环保等优点,经济价值和社会效益显著。

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Patent Info :

Type: 发明授权

Patent No.: CN201710270446.X

Filing Date: 2017/4/24

Publication Date: 2019/6/7

Pub. No.: CN106947421B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

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:

30 Days PV: 9

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