| Preparation of Short Carbon Nanotubes（CNTs） through Ball Milling and Properties of Short CNTs/NR Composites |
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| DOI： |
| Key Words: short carbon nanotubes；natural rubber；ball milling；modulus；thermal conductivity |
| Author Name | Affiliation | | LI Fen | Beijing University of Chemical Technology | | WANG Wencai | Beijing University of Chemical Technology | | LU Yonglai | Beijing University of Chemical Technology | | ZHANG Liqun | Beijing University of Chemical Technology |
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| Abstract: |
| The carbon nanotubes（CNTs）were chopped through ball milling，and the properties of short CNTs/NR composites were studied.The results showed that CNTs could observably improve the modulus at 100% and 300% elongation of NR，and as the milling time extended，the tube length decreased，and the modulus of short CNTs/NR composites decreased.The thermal conductivity of composites maintained almost unchanged when the milling time was less than 5 h,and then dropped down otherwise. |
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