摘要
Abstract
The addition of carbon nanotubes(CNTs)can increase the strength and stiffness of polyvinyl chloride(PVC)while enhancing its electrical conductivity.In order to improve the adaptability and stability of PVC,the study synthesized PVC/CNTs composites with varying proportions and analyzed their tensile strength,thermal conductivity,electrical conductivity,and thermal stability to determine the optimal content of CNTs in the composite.The results show that with an increase in the mass fraction of CNTs,the tensile strength of PVC/CNTs composites first increase and then decrease.The introduction of CNTs improves the thermal conductivity of the composites.When the mass fraction of CNTs is 2.0%,the PVC/CNTs composite exhibits superior tensile strength,thermal conductivity,electrical conductivity,and thermal stability.关键词
碳纳米管/聚氯乙烯/拉伸强度/导热性能/导电性能/热稳定性Key words
Carbon nanotubes/Polyvinyl chloride/Tensile strength/Thermal conductivity/Electrical conductivity/Thermal stability分类
化学化工
