Preparation of PP-g-PEG by using partial pre-irradiated polypropylene as initiator and its properties
文献类型：期刊论文
| 作者 | Shi HC ; Shi DA ; Yin LG ; Luan SF ; Yin JH ; Stagnaro P |
| 刊名 | polymer bulletin
 |
| 出版日期 | 2010 |
| 卷号 | 65期号:9页码:929-940 |
| 关键词 | SURFACE MODIFICATION REACTIVE EXTRUSION MALEIC-ANHYDRIDE GRAFT-COPOLYMERIZATION GLYCOL) BLEND POLYETHYLENE MEMBRANES FILMS MELT FUNCTIONALIZATION |
| ISSN号 | 0170-0839 |
| 通讯作者 | yin jh |
| 中文摘要 | polypropylene (pp) grafted with poly(ethylene glycol) acrylate (peg acrylate) was prepared through melting reaction with partial pre-irradiated pp (rpp) as initiator and its properties were investigated. along with the increase of the peg acrylate content, the grafting degree of functionalized pp increased, while the degradation of pp was accordingly alleviated. the peg grafts on the pp backbones may act as nucleating agent of the crystallization of pp. the crystallization temperature of pp-g-peg gradually increased from 111.8 degrees of pp to 118.9 degrees, and the size of spherulites gradually decreased with increasing the amount of peg acrylate grafts. comparing to that of pure pp, the contact angles of functionalized pp film decreased from 112.2 degrees to 88.2 degrees and the surface energies increased from 15.85 to 30.34 mj/m(2) when the peg grafting degree was 5.62%. and the number of blood platelet adhesion was also obviously decreased onto the functionalized pp film compared to that of pure pp. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000285025400007 |
| 公开日期 | 2012-04-25 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43247]  |
| 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 | Shi HC,Shi DA,Yin LG,et al. Preparation of PP-g-PEG by using partial pre-irradiated polypropylene as initiator and its properties[J]. polymer bulletin,2010,65(9):929-940. |
| APA | Shi HC,Shi DA,Yin LG,Luan SF,Yin JH,&Stagnaro P.(2010).Preparation of PP-g-PEG by using partial pre-irradiated polypropylene as initiator and its properties.polymer bulletin,65(9),929-940. |
| MLA | Shi HC,et al."Preparation of PP-g-PEG by using partial pre-irradiated polypropylene as initiator and its properties".polymer bulletin 65.9(2010):929-940. |
入库方式： OAI收割
来源：长春应用化学研究所
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