文章摘要
改性碳纳米管对三元乙丙橡胶导热性能和物理性能的影响
Effect of Modified Carbon Nanotubes on Thermal Conductivity and Physical Property of EPDM
  
DOI：
中文关键词: 三元乙丙橡胶  改性碳纳米管  热导率  物理性能
英文关键词: EPDM  modified carbon nanotubes  thermal conductivity  physical property
基金项目:
作者单位
马琳 青岛科技大学 机电工程学院 
马连湘 青岛科技大学 机电工程学院 
何燕 青岛科技大学 机电工程学院 
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中文摘要:
      将未改性及酚醛树脂包覆改性碳纳米管填充到三元乙丙橡胶（EPDM）中，观察改性前后碳纳米管在橡胶基体中的分散情况，并研究碳纳米管/EPDM复合材料的热导率和物理性能。结果表明：经酚醛树脂包覆改性后，碳纳米管在橡胶基体中分散良好，复合材料的热导率和物理性能均有一定程度的提高；当碳纳米管与酚醛树脂用量比为1∶1时，改性碳纳米管/EPDM复合材料的热导率较高，物理性能较好。
英文摘要:
      The carbon nanotubes，unmodified and modified by phenolic resin， were filled into EPDM.The dispersion of carbon nanotubes in rubber was analyzed，and the thermal conductivity and physical properties of carbon nanotube/EPDM composites were investigated.The results showed that，after modification of carbon nanotubes，carbon nanotubes were well dispersed in rubber matrix，and the thermal conductivity and physical property of the composite were improved.When the mass ratio of carbon nanotubes to phenolic resin was 1∶1，the thermal conductivity of the composite was higher，and the physical properties were better.
Author NameAffiliation
MA Lin Qingdao University of Science and Technology 
MA Lian-xiang Qingdao University of Science and Technology 
HE Yan Qingdao University of Science and Technology 
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