CAJ | 학술논문

研究不同制备工艺对PA66/POE-g-MAH/改性纳米高岭土复合材料力学性能的影响以及POE-g-MAH分散相颗粒和改性纳米高岭土在PA66基体中的分散状况.结果表明:改性纳米高岭土的加入能有效提高复合材料的常温和低温冲击强度;母料法能较为均衡地提高不同纳米粒子添加量复合材料的常温冲击强度.亚微相态表明:改性纳米高岭土在基体中分散均匀.
연구불동제비공예대PA66/POE-g-MAH/개성납미고령토복합재료역학성능적영향이급POE-g-MAH분산상과립화개성납미고령토재PA66기체중적분산상황.결과표명:개성납미고령토적가입능유효제고복합재료적상온화저온충격강도;모료법능교위균형지제고불동납미입자첨가량복합재료적상온충격강도.아미상태표명:개성납미고령토재기체중분산균균.
PA66/POE-g-MAH/nano-modified kaolin composite was prepared by blending method and master method. The mechanical properties of the composite and the dispersion of the POE-g-MAH and nano-modified kaolin in PA66 were investigated. The results showed that the introduction of nano-modified kaolin effectively improved the impact strength of composite materials at room temperature and low temperature. The results also indicated that master method more equitable increased the impact strength of composite materials with the different adding of the nano-modified kaolin at room temperature. Micro-morphology showed that nano-modified kaolin dispersed uniformly in the matrix.