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| 尼龙-6/蒙脱土纳米复合材料用POE-g-MAH改性及性能研究 | |
| 引用本文： | 宋波,黄锐,魏刚.尼龙-6/蒙脱土纳米复合材料用POE-g-MAH改性及性能研究[J].现代化工,2004,24(1):43-45. |
| 作者姓名： | 宋波 黄锐 魏刚 |
| 作者单位： | 1. 四川大学高分子材料加工工程系,四川,成都,610065;成都师范高等专科学校,四川,成都,611930 2. 四川大学高分子材料加工工程系,四川,成都,610065 3. 四川大学高分子材料加工工程系,四川,成都,610065;四川工业学院材料系,四川,成都,610039 |
| 基金项目： | 国家自然科学基金资助项目(29934070) |
| 摘 要： | 制备了尼龙-6(PA6)/马来酸酐接枝乙烯-1-辛烯共聚物(POE-g-MAH)和PA6-蒙脱土纳米复合物(NCH)/POE-g-MAH两种复合材料,其脆韧转变点都是在POE-g-MAH质量分数为8%～10%。在脆韧转变点前,PA6/POE-g-MAH和NCH/POE-g-MAH的缺口冲击强度几乎相同;在脆韧转变点后,NCH/POE-g-MAH的冲击强度远高于PA6/POE-g-MAH。复合材料的拉伸强度都随POE-g-MAH的增加而线性下降,在相同POE-g-MAH含量时,NCH/POE-g-MAH的拉伸强度比PA6/POE-g-MAH的低4MPa左右。 |
| 关 键 词： | 尼龙6 马来酸酐接枝乙烯-1-辛烯共聚物 尼龙6-蒙脱土纳米复合物 |
| 文章编号： | 0253-4320(2004)01-0041-03 |
| 修稿时间： | 2003年9月29日 |
Preparation and properties of polyamide 6-clay nanocomposites/ethylene-octene copolymer-grafted-maleic anhydride blends |
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| SONG Bo.Preparation and properties of polyamide 6-clay nanocomposites/ethylene-octene copolymer-grafted-maleic anhydride blends[J].Modern Chemical Industry,2004,24(1):43-45. | |
| Authors: | SONG Bo |
| Abstract: | Polyamide 6(PA6)/POE-g-MAH and polyamide 6-clay nanocomposites (NCH)/ POE-g-MAH were prepared with the brittle-tough transition point all at the 8%-10% of POE-g-MAH content in the two blends.The Izod impact strengths of both PA6/POE-g-MAH and NCH/ POE-g-MAH blends are almost the same when brittle rupture,but of the NCH/ POE-g-MAH blends is much higher than that of PA6/POE-g-MAH blends when ductilie rupture.The tensile strength of NCH/ POE-g-MAH blends is approximately 4MPa lower than that of PA6/ POE-g-MAH blends when the content of POE-g-MAH is the same. |
| Keywords: | polyamide 6 POE-g-MAH polyamide 6-clay nanocomposite |
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