| HDPE/CaCO_3共混体系形态结构与性能的研究 |
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| 引用本文： | 李清江,伍玉娇,杨红军,骆丁胜,丁兴艳. HDPE/CaCO_3共混体系形态结构与性能的研究[J]. 现代机械, 2006, 0(1): 69-71 |
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| 作者姓名： | 李清江 伍玉娇 杨红军 骆丁胜 丁兴艳 |
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| 作者单位： | 贵州大学,材料科学与冶金工程学院,贵州,贵阳,550003;贵州省材料技术创新基地,贵州,贵阳,550014 |
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| 基金项目： | 国家科技攻关项目;贵州省自然科学基金 |
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| 摘 要： | 本文研究了HDPE/nano-CaCO_3共混体系的形态结构与性能的关系,利用电子显微镜(SEM)观察冲击断面形貌。结果表明用表面处理剂硬脂酸处理的纳米级CaCO_3粉体在基体HDPE中的均匀分散性和相容性得到改善；在HDPE/纳米CaCO_3(S)共混体系中加入增容剂后使得纳米CaCO_3粉体与基体的相容性进一步改善,共混体系 HDPE/纳米CaCO_3的综合性能也得到提高。
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| 关 键 词： | 形态结构与性能 表面处理剂 增容剂 硬脂酸 纳采CaCO_3粉体 分散性 相容性 |
| 文章编号： | 1002-6886（2006）01-0069-03 |
| 收稿时间： | 2005-11-09 |
| 修稿时间： | 2005-11-09 |
Study of Morphological Structure and Properties of HDPE/CaCO3 Blends |
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| LI Qing-jiang,WU Yu-jiao,YANG Hong-jun,LUO Ding-sheng,DING Xin-yan. Study of Morphological Structure and Properties of HDPE/CaCO3 Blends[J]. Modern Machinery, 2006, 0(1): 69-71 |
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| Authors: | LI Qing-jiang WU Yu-jiao YANG Hong-jun LUO Ding-sheng DING Xin-yan |
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| Affiliation: | LI Qing-jiang WU Yu-jiao YANG Hong-jun LUO Ding-sheng DING Xin-yan |
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| Abstract: | In this paper,the relations of the morphological structure and properties of HDPE/nano-CaCO_3 blends were investigated by SEM.Results indicate that nano-CaCO_3 is treated by surface treatment agent of steanic acid has a certain degree improvement to the uniform dispersiveness of nano-CaCO_3 powder and the compatibility of nano-CaCO_3 powder in HDPE matrix;Between compatibility and combination properties of HDPE/nano-CaCO_3 blends are further improved after idling in the compatibilization agent(HDPE-g-MAH). |
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| Keywords: | morphological structure and sroperties surface treatmeat agent compatibilization agent steanic acid compatibility Nano-CaCO3 powder dispersiveness |
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