Study on synthesis of polyurethane-epoxy composite emulsion.
- Resource Type
- Article
- Authors
- Yi, Ying; Ye, Fayin; Huang, Chou; Guan, Jianguo
- Source
- Journal of Applied Polymer Science; Jan2010, Vol. 115 Issue 1, p451-459, 9p
- Subject
- POLYURETHANES
COMPOSITE materials
EMULSIONS
OLIGOMERS
DIMERS
EPOXY compounds
- Language
- ISSN
- 00218995
The article presents a study on the synthesis of polyurethane-epoxy composite emulsion. Preparation of the stable polyurethane-epoxy composite emulsion with the epoxy-amine oligomer (DEA-EP) and the epoxy resin oligomer is discussed. Fourier transform infrared spectra characterized the DEA-EP structure and its reaction with urethane prepolymers. The study shows that an increase in epoxy content raises the tensile strength and Young's modulus.