Studies on water-swellable elastomers .2. Thermal properties and crystalline behavior of amphiphilic graft copolymers with poly(ethylene glycol) side chains
文献类型：期刊论文
| 作者 | Li M ; Xie ZY ; Chen XF ; Li SH |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 1997 |
| 卷号 | 64期号:12页码:2441-2447 |
| 关键词 | OXIDE)-GRAFTED BUTYL RUBBER CHEMICAL MODIFICATION MACROMONOMER POLYMERS |
| ISSN号 | 0021-8995 |
| 通讯作者 | li m |
| 中文摘要 | the thermal properties and crystalline structure of the amphiphilic graft copolymers cr-g-peg600, cr-g-peg2000, and cr-g-peg6000 using chloroprene rubber (cr) as the hydrophobic backbone and poly(ethylene glycol) (peg) with different molecular weights as the hydrophilic side chains were studied by dsc and waxd. the results showed that a distinct phase-separated structure existed in cr-g-pegs because of the incompatibility between the backbone segments and the side-chain segments. for all the polymers studied, t-m2, which is the melting point of peg crystalline domains in cr-g-peg, decreased compared to that of the corresponding pure peg and varied little with peg content. for cr-g-peg600 and cr-g-peg2000, t-m1, which is the melting point of the cr crystalline domains, increased with increasing peg content when the peg content was not high enough, and at constant peg content, the longer were the peg side chains the higher was the t-m1. the crystallite size l-011 of cr in cr-g-pegs increased compared to that of the pure cr and decreased with increasing peg content. (c) 1997 john wiley & sons, inc. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-12-22 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/24267]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li M,Xie ZY,Chen XF,et al. Studies on water-swellable elastomers .2. Thermal properties and crystalline behavior of amphiphilic graft copolymers with poly(ethylene glycol) side chains[J]. journal of applied polymer science,1997,64(12):2441-2447. |
| APA | Li M,Xie ZY,Chen XF,&Li SH.(1997).Studies on water-swellable elastomers .2. Thermal properties and crystalline behavior of amphiphilic graft copolymers with poly(ethylene glycol) side chains.journal of applied polymer science,64(12),2441-2447. |
| MLA | Li M,et al."Studies on water-swellable elastomers .2. Thermal properties and crystalline behavior of amphiphilic graft copolymers with poly(ethylene glycol) side chains".journal of applied polymer science 64.12(1997):2441-2447. |
入库方式： OAI收割
来源：长春应用化学研究所
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