Dipolar solvents in polyurethane foams
β Scribed by William C. Kuryla
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 715 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
## Abstract The effect of both asβproduced and functionalised CNTs on the polymerisation evolution of waterβblown PU foams containing up to 0.3βwt.β% CNTs was studied by in situ FTβIR spectroscopy. FTβIR revealed a decrease on the rate of isocyanate conversion as a function of loading fraction for
A new jet-cooked starch-oil composite has been blended with a polyester polyol and then reacted with isocyanate to give a polyurethane foam. Infrared spectroscopy and microscopy have been used to examine the resultant products. Infrared spectra have shown the products contain the urethane structures