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- Title
Thermal and mechanical properties of cast polyurethane resin based on soybean oil.
- Authors
Wang, Chengshuang; Yang, Liting; Ni, Baolian; Wang, Linyun
- Abstract
The article discusses an attempt to synthesize cast polyurethane (PU) resins by the reaction of polyols with 2.4-toluene diisocyanate (TDI). The authors prepared the soy polyols from epoxidation of soybean oil followed by ring opening of oxirane. It was observed that the glass transition temperature increases with the increase of polyols of hydroxyl (OH) number.
- Subjects
POLYURETHANES; GUMS &; resins; POLYOLS; TOLUENE diisocyanate; ETHYLENE oxide
- Publication
Journal of Applied Polymer Science, 2009, Vol 112, Issue 3, p1122
- ISSN
0021-8995
- Publication type
Article
- DOI
10.1002/app.29537