A Study on the Influencing Factors and the Mechanism of Phase Inversion Emulsification of Epoxy Resin

Chinese Journal of Applied Chemistry ›› 2009, Vol. 26 ›› Issue (08): 939-943.

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A Study on the Influencing Factors and the Mechanism of Phase Inversion Emulsification of Epoxy Resin

ZHOU Li-Xin1*, YE Chu-Ping1, YANG Zhuo-Ru2

(1.College of Chemistry and Chemical Engineering,Hubei University,Wuhan 430062；
2.School of Chemical & Energy Engineering,South China University of Technology,Guangzhou)

Received:2008-07-28 Revised:2009-01-20 Published:2009-08-10 Online:2009-08-10

Abstract

Abstract:

The effect of HLB value and content of emulsifier, emulsifying temperature, stirring speed on the critical water content of phase inversion emulsifying(Rf) and stability of emulsion of epoxy resin E-44 has been studied in this paper, and the mechanism of phase inversion has been discussed also. The experimental result showed that the phase inversion process of epoxy resin E-44 from W/O to O/W is relative with many factors including the HLB value and content of emulsifier, emulsifying temperature, stirring speed et al., and the Rf value is changed under different conditions.

Key words: epoxy resin E-44,phase inversion,the critical water content of phase inversion(Rf)，stability of emulsion

CLC Number:

O633

ZHOU Li-Xin1*, YE Chu-Ping1, YANG Zhuo-Ru2. A Study on the Influencing Factors and the Mechanism of Phase Inversion Emulsification of Epoxy Resin[J]. Chinese Journal of Applied Chemistry, 2009, 26(08): 939-943.

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A Study on the Influencing Factors and the Mechanism of Phase Inversion Emulsification of Epoxy Resin

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