| 接枝偶联剂对F-12纤维表面改性的影响 |
| |
| 引用本文： | 龙军,张志谦,魏月贞,黄玉东. 接枝偶联剂对F-12纤维表面改性的影响[J]. 材料科学与工艺, 2000, 8(1): 77-80 |
| |
| 作者姓名： | 龙军 张志谦 魏月贞 黄玉东 |
| |
| 作者单位： | 哈尔滨工业大学应用化学系，黑龙江哈尔滨 150001 |
| |
| 摘 要： | 用一种大分子接枝偶联剂ＭＧＣ对Ｆ－１２进行等离子体接枝改性，研究了ＭＧＣ的分子量和浓度对改性后的Ｆ－１２／环氧复合材料层间剪切强度的影响，还通过ＥＳＣＡ对改性机理进行了分析，实验结果表明：一定分子量的ＭＧＣ能够明显提高Ｆ－１２／环氧复合材料层间切强度。
|
| 关 键 词： | 芳纤维 表面改性 冷等离子体 接枝偶联剂 |
| 文章编号： | 1005-0299(2000)01-0077-04 |
| 修稿时间： | 1999-04-01 |
Modification of F-12 fiber surface with grafting-coupling agent |
| |
| LONG Jun,ZHANG Zhiqian,WEI Yuezhen,HUANG Yudong. Modification of F-12 fiber surface with grafting-coupling agent[J]. Materials Science and Technology, 2000, 8(1): 77-80 |
| |
| Authors: | LONG Jun ZHANG Zhiqian WEI Yuezhen HUANG Yudong |
| |
| Abstract: | F-12 fiber is modified with cold plasma macromolecular graftingcoupling agent (MGC), and the effects of the molecular weight and concentration of MGC on the interlaminar shear strength (ILSS) of modified F-12/epoxy composite is further investigated, and the modification mechanism is analyzed by means of ESCA at the same time. Results show that the ILSS of F-12 fibers/epoxy composite modified by a certain molecular weight of MGC can be increased significantly. |
| |
| Keywords: | aramid fiber composite surface modification cold plasma |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
