Study on the compatibility of components and a combination of photo-hydrolitic degradation of PE/PCE blends
文献类型：期刊论文
| 作者 | Ke, YC; Bei, JZ; Li, Z; Wang, WC; Wang, SG |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 2001-02-01 |
| 期号 | 1页码:73-78 |
| 关键词 | Maleated Polyethylene Poly(Epsilon-caprolactone)-Poly(Oxyethylene) coPolymer Compatibility Combination Of Photo-hydrolytic Degradation |
| ISSN号 | 1000-3304 |
| 英文摘要 | The compatibility of components, melting and crystallization behavior as well as degradations of blends for maleated LLDPE(MPE)/poly(epsilon -caprolactone)-poly( oxyethylene) copolymer(PCE) have been investigated by vibrating reed, DSC and FTIR. The degradations are characterized by the retention of tensile properties. The results show that the maleation reaction occurs at the methyl end group of the short-chain branching of LLDPE, resulting hydrogen interaction between maleic anhydride and hydroxyl group of PCE. This type of the interaction causes a partial compatibility between the blend components, as indicated by an inward shifting of the glass transition of PCE and beta transition of MPE. Introduction of ethyl-acrylic acid copolymer(EAA)in the blends further depresses the melting paint, reduces the melting enthalpy and enhances the compatibility of components. The photo- and hydrolytic degradations of MPE/EAA/PCE blends increase with PCE content. The rate of a combination of the photo-hydrolytic degradation is more rapid than that of the individual degradations of photo- or hydrolytic nature. |
| 语种 | 英语 |
| WOS记录号 | WOS:000167049600015 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77687]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ke, YC |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ke, YC,Bei, JZ,Li, Z,et al. Study on the compatibility of components and a combination of photo-hydrolitic degradation of PE/PCE blends[J]. ACTA POLYMERICA SINICA,2001(1):73-78. |
| APA | Ke, YC,Bei, JZ,Li, Z,Wang, WC,&Wang, SG.(2001).Study on the compatibility of components and a combination of photo-hydrolitic degradation of PE/PCE blends.ACTA POLYMERICA SINICA(1),73-78. |
| MLA | Ke, YC,et al."Study on the compatibility of components and a combination of photo-hydrolitic degradation of PE/PCE blends".ACTA POLYMERICA SINICA .1(2001):73-78. |
入库方式： OAI收割
来源：化学研究所
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