New Miscible Polymer Blends of Propylene-Carbon Monoxide Alternating Copolymer with Poly(methyl methacrylate)
| العنوان: | New Miscible Polymer Blends of Propylene-Carbon Monoxide Alternating Copolymer with Poly(methyl methacrylate) |
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| المؤلفون: | James C. W. Chien, Frank Y. Xu |
| المصدر: | Macromolecules. 27:6589-6593 |
| بيانات النشر: | American Chemical Society (ACS), 1994. |
| سنة النشر: | 1994 |
| مصطلحات موضوعية: | Materials science, Polymers and Plastics, Organic Chemistry, Dynamic mechanical analysis, Miscibility, Poly(methyl methacrylate), Dielectric thermal analysis, Inorganic Chemistry, chemistry.chemical_compound, chemistry, visual_art, Polymer chemistry, Materials Chemistry, visual_art.visual_art_medium, Copolymer, Polymer blend, Methyl methacrylate, Glass transition |
| الوصف: | Propylene-carbon monoride (P-CO) alternating copolymer was blended with poly(methyl methacrylate) (PMMA) by solution precipitation. Various aspects of blend behaviors were studied by using DSC, DMTA, dynamic dielectric thermal analysis (DETA), FTIR spectroscopy, and solid-state CP-MAS NMR. The blends exhibited single T g 's at all compositions, which is an indication of miscibility on the scale of 100 A. In addition to the α-relaxation (glass transition), the β-relaxation of P-CO was detected by DETA at -65 o C. The IR absorptions of the carbonyl groups of P-CO and PMMA were located at 1706 and 1730 cm -1 , respectively |
| تدمد: | 1520-5835 0024-9297 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f2f63634aaa611e5e5c2138d7045ae12 https://doi.org/10.1021/ma00100a051 |
| رقم الأكسشن: | edsair.doi...........f2f63634aaa611e5e5c2138d7045ae12 |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 15205835 00249297 |
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