Urethane reactions of cycloaliphatic and aromatic diisocyanates with hydroxy-terminated fluoropolyethers (FPEs) of various molecular weights and structure, at NCO : OH ϭ 2, have been studied by monitoring, by IR analysis, the rate of decrease in NCO absorbance at 2264 -2268 cm Ϫ1 . Different diisocy
Curing reaction and product properties of polysulfones terminated with active functional groups
✍ Scribed by Shijiu Jin; Albert F. Yee
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 625 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0021-8995
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