摘要
利用动态力学分析方法研究了界面改性剂对刚性粒子增韧尼龙6复合材料动态力学性能的影响,并与硅烷类偶联剂KH550的影响作了比较。结果表明,界面改性剂在高岭土/尼龙6界面上形成了柔性界面层。这种柔性界面层促使尼龙6基体局部区域塑性屈服被认为是高岭土增韧尼龙6的主要机理。
Effects of the interfacial modifier on dynamic mechanical properties of rigid-particle toughened nylon 6 composite were studied by means of Dynamic Mechanical Analysis (DMA), and compared with those of silane coupling agent KH550. The results show that a flexible interlayer between kaolin and nylon 6 was formed by using the inerfacial modifier. Partial matrix yielding caused by this kind of flexible interlayer is the main mechanism of kaolin toughened nylon 6.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1993年第6期70-73,共4页
Polymer Materials Science & Engineering
基金
国家自然科学基金
关键词
动态力学性质
尼龙6
界面
增韧
dynamic mechanical properties, nylon 6, interface, toughened.
