CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS

LI Chun-e; WANG Zheng; WEN Wen; HE Ping-sheng

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Article Navigation > Acta Materiae Compositae Sinica > 2000 > 17(4): 11-14

LI Chun-e, WANG Zheng, WEN Wen, et al. CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS[J]. Acta Materiae Compositae Sinica, 2000, 17(4): 11-14.

Citation:

LI Chun-e, WANG Zheng, WEN Wen, et al. CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS[J]. Acta Materiae Compositae Sinica, 2000, 17(4): 11-14.

LI Chun-e, WANG Zheng, WEN Wen, et al. CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS[J]. Acta Materiae Compositae Sinica, 2000, 17(4): 11-14.

Citation:

LI Chun-e, WANG Zheng, WEN Wen, et al. CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS[J]. Acta Materiae Compositae Sinica, 2000, 17(4): 11-14.

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CURE BEHAVIOR OF EPOXY-POLYAM IDE-GLASSM ICROBALL SYSTEMS

Department of Polymer Science and Engineering, U niversity of Science and Technology of Ch ina, Hefei 230026

Received Date: 1999-03-15
Rev Recd Date: 1999-07-06
Publish Date: 2000-12-25

Abstract

Abstract

The isothermal cure behavior of epoxy-polyam ide and epoxy-polyam ide-glass m icroballsw ith varying composition w as investigated by the dynam ic torsional vibration method in four varioustemperatures. The gel time tg and apparent activation energy Ea of cure reaction w ere estimated. Theeffect of glass m icroball on gel time and apparent activation energy has been considered. The nonequilibrium thermodynam ic fluctuation theory can successfully describe and p redict the mechanicalproperties of the resin system w ith or w ithout glassm icroball during the curing p rocesses.
- epoxy resin,
- glass m icroball,
- curing behavior,
- dynam ic torsional vibration method,
- non-equilibrium thermodynam ic fluctuation theory
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