A novel approach to fluorinated polyurethane by macromonomer copolymerization
Jiang, M; Zhao, XL; Ding, XB; Zheng, ZH; Peng, YX
| HERO ID | 3859434 |
|---|---|
| In Press | No |
| Year | 2005 |
| Title | A novel approach to fluorinated polyurethane by macromonomer copolymerization |
| Authors | Jiang, M; Zhao, XL; Ding, XB; Zheng, ZH; Peng, YX |
| Journal | European Polymer Journal |
| Volume | 41 |
| Issue | 8 |
| Page Numbers | 1798-1803 |
| Abstract | For the first time, through macromonomer radical copolymerization, a novel fluorinated polyurethane (FPU) was synthesized based on partly acrylate-endcapped polyurethane macromonomers with hexafluorobutyl acrylate (HFBA). Partly acrylate-endcapped polyurethane (PU) macromonomers were synthesized using isophronediisocyanate (IPDI), dimethylol propionic acid (DMPA), polyethylene adipate glycols (PEA) etc. The novel fluorinated polymer, which bore PU side chains and fluorinated side chains, was confirmed by F-19 NMR spectroscopy, X-ray photoelectron spectroscopy (XPS), elemental analysis, scanning electron spectroscopy (SEM) etc. Copolymerization of polyurethane macromonomers with hexafluorobutyl acrylate (HFBA) was briefly investigated. The surface tension of FPU solution was measured and showed sharply decrease compared to that of pure polyurethane. Results from SEM showed a uniform size distribution of phase micro-domains on the fracture surface of FPU. (c) 2005 Elsevier Ltd. All rights reserved. |
| Doi | 10.1016/j.eurpolymj.2005.02.013 |
| Wosid | WOS:000230638600012 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Scopus URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-20344380155&doi=10.1016%2fj.eurpolymj.2005.02.013&partnerID=40&md5=52cea860f6607f17248f2078f4d02dc6 |
| Is Public | Yes |
| Language Text | English |
| Keyword | macromonomers; acrylate-endcapped; copolymerization; fluorinated polyurethane; radical polymerization |