Radiation-induced crosslinking of poly(methyl methacrylate)-poly(ethylene oxide) blend
作者:
Zhang Wanxi,
Wang Hong,
Sun Jiazhen,
期刊:
Journal of Macromolecular Science, Part B
(Taylor Available online 1991)
卷期:
Volume 30,
issue 1-2
页码: 41-46
ISSN:0022-2348
年代: 1991
DOI:10.1080/00222349108245782
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Radiation-induced crosslinking of poly(methyl methacrylate) (PMMA)-poly(methylene oxide) (PEO) blends was studied. It was found that PMMA in PMMA-PEO blend can be crosslinked in the range of certain doses (1∼20 × 104Gy) and composition (PMMA% = 30∼70) under the absence of oxygen. Moreover, it was also found that the crosslinking degree of PMMA in the blend in which the content of PMMA is 70% is the largest. The crosslinking degree of PMMA in the blend is closely related with the polymer miscibility. The crosslinking degree of the blend prepared at 60°C is far higher than one at ambient temperature.
点击下载:
PDF (216KB)
返 回