Polyamide 66/clay nanocomposites via melt intercalation
文献类型：期刊论文
| 作者 | Liu, XH; Wu, QJ |
| 刊名 | MACROMOLECULAR MATERIALS AND ENGINEERING
 |
| 出版日期 | 2002-03-28 |
| 卷号 | 287期号:3页码:180-186 |
| 关键词 | Crystal Structures Mechanical Properties Organophilic Clay Pa66/clay Nanocomposites Water Absorption |
| ISSN号 | 1438-7492 |
| 英文摘要 | Polyamide 66/clay nanocomposites (PA66CN) were prepared via a melt compounding method using a new kind of organophilic clay, which was obtained through co-intercalation of epoxy resin and quaternary ammonium into Na-montmorillonite. The dispersion effect of silicate layers in the matrix was studied by means of XRD and TEM. The silicate layers were dispersed homogeneously and nearly exfoliated in the matrix as a result of the strong interaction between epoxy groups anti PA66. The mechanical properties and heat distortion temperature (HDT) of PA66CN increased dramatically. The notched Izod impact strength of PA66CN was 50% higher than chat of PA66 when the clay loading was 5 wt.-%. Even at 10 wt.-% clay content, the impact strength was still higher than that of PA66. The finely dispersed silicate layers and the strong interaction between silicate layers and the matrix reduced the water absorption, at 10 wt.-% clay content; PA66CN only absorbs 60% water compared with PA66. The addition of silicate layers changed the crystal structure in PA66CN. |
| 语种 | 英语 |
| WOS记录号 | WOS:000175298000002 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78613]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, XH |
| 作者单位 | 1.Lulea Univ Technol, Div Polymer Engn, S-97187 Lulea, Sweden 2.Chinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, XH,Wu, QJ. Polyamide 66/clay nanocomposites via melt intercalation[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2002,287(3):180-186. |
| APA | Liu, XH,&Wu, QJ.(2002).Polyamide 66/clay nanocomposites via melt intercalation.MACROMOLECULAR MATERIALS AND ENGINEERING,287(3),180-186. |
| MLA | Liu, XH,et al."Polyamide 66/clay nanocomposites via melt intercalation".MACROMOLECULAR MATERIALS AND ENGINEERING 287.3(2002):180-186. |
入库方式： OAI收割
来源：化学研究所
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