| 凹凸棒土改性MC尼龙的研制 |
| |
| 引用本文： | 栾丹,周永生,季鹏.凹凸棒土改性MC尼龙的研制[J].镇江高专学报,2011(4):43-45,48. |
| |
| 作者姓名： | 栾丹 周永生 季鹏 |
| |
| 作者单位： | [1]镇江高等专科学校化工系,江苏镇江212003 [2]常州大学石油化工学院,江苏常州213164 |
| |
| 摘 要： | 为提高MC尼龙的综合性能,通过碱催化阴离子聚合反应制备凹土填充尼龙复合材料。采用扫描电镜对复合材料的微观形貌进行观察,研究改变凹土添加量对聚合反应的影响,并利用DSC测试其热性能。结果表明,经活化偶联处理的凹土与尼龙基体的界面结合良好,凹土的加入提高了复合材料的耐热性能,凹土的最佳投加量为0.5 g,这样制得的复合材料耐热性能最好。
|
| 关 键 词： | 凹土 MC尼龙 复合材料 耐热性能 |
A study on MC nylon modified by attapulgite |
| |
| LUAN Dan,ZHOU Yong-sheng,JI Peng.A study on MC nylon modified by attapulgite[J].Journal of Zhenjiang College,2011(4):43-45,48. |
| |
| Authors: | LUAN Dan ZHOU Yong-sheng JI Peng |
| |
| Institution: | 1.Chemical Engineering Department,Zhenjiang College,Zhenjiang 212003,China; 2.School of Petrochemical Technology,Changzhou University,Changzhou 213164,China) |
| |
| Abstract: | In order to improve the comprehensive properties of MC nylon,MC nylon composites modified by attapulgite has been successfully prepared by anionic polymerization.Microstructure of are composites has been observed by using a scanning electron microscope and effects of attapulgite on polymerization were researched.Thermal properties of composites are tested by DSC.The results show that the interfaces between nylon matrix and attapulgite pretreated with activation and coupling agents bond well.The addition of pretreated attapulgite into the nylon composite can obviously improve its heat-resistant property,and the optimum heat-resistant property can be achieved for the best additive quantity of 0.5g attapulgite. |
| |
| Keywords: | attapulgite MC nylon composites heat-resistant property |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
