摘要
通过偏光显微镜,研究了碳纤维-尼龙1010的界面形态,发现石墨、高模量碳纤维(M40)诱发尼龙1010形成横晶的能力大于高强度、中强度碳纤维;界面横晶形态强烈地依赖于结晶温度。
In this work, carbon fiber/nylon-1010 interfacial morphologies have been investigated by hot stage microscopy for single fibers embedded in nylon-1010 matrix. Results show that the ability for carbon fiber to cause nucleation of nylon-1010 producing transcrystallinity around fibers depends on the type of carbon fiber used and the highmodulus carbon fiber (M40) is more effective at nucleating nylon-1010 compared with the high-or middle-strength carbon fibers. The interfacial morphologies may be strongly influenced by the temperature and time of crystallization. The origins of these effects are also discussed.
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
1989年第1期75-80,共6页
Acta Polymerica Sinica
关键词
碳纤维
尼龙1010
界面
形态
Transcrystallinity, Interfacial morphology, Carbon fiber, Nylon-1010, Crystallization temperature
