文章摘要
偶联剂改性对磁敏NR/SBR并用胶性能的影响
Influence of Coupling Agent Modification on Properties of Magnetic NR/SBR Blend
  
DOI：
中文关键词: 偶联剂  NR  SBR  并用胶  磁敏橡胶  磁流变效应
英文关键词: coupling agent  NR  SBR  blend  magnetic rubber  magnetorheological effect
基金项目:国家科技部国际科技合作计划项目(2008DFA71270)
作者单位
游仕平 华南理工大学 材料科学与工程学院 
曾德长 华南理工大学 材料科学与工程学院 
游世辉 九江学院 机械工程学院 
闻立时 华南理工大学 材料科学与工程学院；中国科学院金属研究所 
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中文摘要:
      将NR和SBR与改性羰基铁粉机械共混制备磁敏NR/SBR并用胶，研究偶联剂KH-550，KH-560，KH-570和NDZ-401改性羰基铁粉对磁敏NR/SBR并用胶的物理性能和磁流变效应的影响。结果表明：不同偶联剂改性的羰基铁粉对NR/SBR并用胶性能有一定的影响；采用偶联剂KH-570改性的羰基铁粉填充的NR/SBR并用胶表现出较好的物理性能和磁流变效应。
英文摘要:
      Using modified carbonyl iron powder，the magnetic NR/SBR blends were prepared by mechanical blending method.Coupling agent KH-550，KH-560，KH-570 and NDZ-401 were used to modify carbonyl iron powders,and the influence on physical properties and magnetorheological effect of magnetic NR/SBR blends was investigated.The results showed that，the carbonyl iron powders modified by different coupling agent had different effect on the performance of magnetic NR/SBR blend；the physical properties and magnetorheological effect of NR/SBR blend using coupling agent KH-570 as carbonyl iron powders modifier were better.
Author NameAffiliation
YOU Shi-ping South China University of Technology 
ZENG De-chang South China University of Technology 
YOU Shi-hui JiuJiang University 
WEN Li-shi South China University of Technology；Institute of Metal Research，Chinese Academy of Sciences 
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