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A Study on the Polyruethane/Epoxy (PU/EP) AB-Crosslinked Polymer(Ⅰ)

Wang Yuansheng Zhang Baozhen Yao Shuren  
The polyurethane/epoxy (PU/EP)AB-crosslinked polymer is synthesized, in which both the polyether-based polyurethane and the epoxy resin are simultaniously cured by a diamine curing agent. The results of measurements on their dynamic mechanical properties reveal that the PU/EP AB-CP has a single Tg which is between the values of higher and lower Tgs in PU/EP SIN. It may be proved that the compatability between PU and EP is enhanced by the formation of PU/EP AB-CP. The DMS of the AB-CP depends on the factors of PU/EP AB-CP. The DMS of the AB-CP depends on the factors of PU/EP weight ratio and content of epoxy groups.
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Yao Shuren,Wang Yuansheng and Yin Yuling (Naval Academy of Engineering,Wuhan);A NEW TYPE OF VIBRATION-DAMPING VISCOELASTIC MATERIALS——THE INTERPENETRATING POLYMER NETWORKS (IPN)[J];Polymeric Materials Science & Engineering;1987-02
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 Wang Desheng (General Service Department);The Development and Usage of IPN[J];Journal of Beijing Institufe of Petrochemical Technology;1993-02
2 YANG Yu run 1,HUANG Wei bo 1,DING De fu 1,LI Xiao yu 2,JIAO Shu ke 2 (1. Marine Chemical Research Institute of the Ministry of Chemical Industry,Qingdao, 266071,Chian; 2. Beijing University of Chemical Industry Technology,Beijing,100029,Chian;Recent Advances in Vibration Damping Properties of Polyurethane Interpenetrating Polymer Networks[J];POLYMER BULLETIN;2000-01
3 ZENG Wei, LI Shu\|Cai (Department of Chemical Engineering, Tianjin Institute of Light Industry, Tianjin 300222, China);Latex Interpenetrating Polymer Networks in Damping[J];Polymer Bulletin;2001-01
4 Wang Yuansheng Zhang Baozhen Yao Shuren;Study on the Plasticization in PU/EP SIN[J];;1991-02
5 Wang Jingyuan;Wang Yong;Gao Ge;Qin Dongqi;Li Yuwei (Department of Chemistry,Jilin University, Changchun, 130023);Studies on the Cross-linking Polymers of Polyacrylate/Epoxy Resin AB[J];ACTA SCIENTIARIUM NATURALIUM UNIVERSITATIS JILINENSIS;1998-03
6 Zhao Peizhong Wen Qingzhen Zhu Jinhua Wang Yuansheng (Dept. of Basic Courses, Naval Univ. of Eng. Administrative Office of Training, Naval Univ. of Eng. Wuhan 430033 China);Study on the Relationship Between Damping Property and Frequency of Polymer Materials[J];Chinese Journal of Colloid and Polymer;2004-01
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