摘要
采用熔融共混法将丙烯腈-丁二烯-苯乙烯(ABS)塑料与碳纳米管(CNTs)复合,并对所得的复合材料分析了其力学、电学、热解等性能。研究结果表明,添加ABS含量3%的CNTs可以大幅提高的力学性能,如:拉伸强度、弯曲强度、弹性模量;降低材料的表面电阻率;提高材料的热稳定性。T408牌号CNTs对复合材料提高幅度最大,拉伸强度提高近48%,弹性模量提高近127%,弯曲强度提高近73%,热失重温度提高大约10℃,表面电阻率相比纯ABS样下降约4个数量级。
By melt blending method to acrylonitrile-butadiene-styrene(ABS) plastic and carbon nanotubes(CNTs) composite, and analysis of the composite material obtained its properties, such as mechanical, electrical, and pyrolysis. The research results show that adding 3% ABS content of CNTs can significantly improve the mechanical properties, such as tensile strength, bending strength, modulus of elasticity; Reduce the surface resistivity of materials; Improve the thermal stability of materials. And analyzes the different lab homemade brand of CNTs on the properties of ABS/ CNTs composite materials, selected from the optimal performance of CNTs.
出处
《科技信息》
2014年第5期55-56,共2页
Science & Technology Information
关键词
碳纳米管
ABS
复合材料
力学性能
导电性
Carbon nanotubes
ABS
Composite
Mechanical property
Electrical conductivity
