文章摘要
Preparation and Properties of LMPB-g-KH-570 Modified Nano-silicon Nitride/ACM Composite
  
DOI：
Key Words: macromolecular coupling agent；nano-silicon nitride；ACM；composite
Author NameAffiliation
YANG Wen-wu Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province 
MIAO Ji-bin Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province 
CHENG Guo-jun Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province；Anhui University of Science and Technology 
QIAN Jia-sheng Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province 
XIA Ru Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province 
ZHANG Yu-chuan Anhui University；The Key Laboratory of Environment-friendly Polymer Materials of Anhui Province 
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Abstract:
      A new macromolecular coupling agent LMPB-g-KH-570 was synthesized by grafting silane coupling agent KH-570 onto low molecular weight liquid polybutadiene rubber（LMPB） via solution polymerization.The surface of nano-silicon nitride was modified by LMPB-g-KH-570，and the modified nano-silicon nitride/ACM composite was prepared.The structure and properties of the composite were investigated.The results showed that，LMPB-g-KH-570 was chemically bonded with nano-silicon nitride；by adding proper level of LMPB-g-KH-570，the dispersion of nano-silicon nitride in the composite and the physical properties of the composite were improved.
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