Synthesis and research of epoxy resin toughening agent.

Ma, Hongming; Hu, Nannan; Wu, Cheng; Zhu, Yinfeng; Cao, Yi; Chen, Qing Qing

Ma, Hongming; Hu, Nannan; Wu, Cheng; Zhu, Yinfeng; Cao, Yi; Chen, Qing Qing.

Afiliación

Ma H; Power Research Institute of Yunnan Power Grid Co., Ltd., Kunming, 650217 China.
Hu N; Power Research Institute of Yunnan Power Grid Co., Ltd., Kunming, 650217 China.
Wu C; Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, 230031 China.
Zhu Y; School of Mechanical and Electrical Engineering, Anhui Jianzhu University, Hefei, 230601 China.
Cao Y; Institute of Plasma Physics, Chinese Academy of Sciences, Hefei, 230031 China.
Chen QQ; Yin Sudan Electric Co., Ltd., Hefei, 230031 China.

Springerplus ; 5(1): 806, 2016.

Article en En | MEDLINE | ID: mdl-28443213

ABSTRACT

ABSTRACT

In this paper, a synthesis method of epoxy resin toughening agent was presented, then the chemical composition and molecular number were studied, which include the DSC curves analysis, the fracture surface morphology and bonding strength. In addition, the mechanism of epoxy resin toughening agent and the effect of toughening agent's content to bonding strength were studied. The testing results reveal that this toughening agent can form a micro two-phase structure in epoxy-amine system, which results in the stable chemical properties and excellent physical properties.

Palabras clave

Bonding strength; Epoxy resin; Toughening agent; Two-phase structure

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