| Study on Properties of Glass Short Fibre/Thermoplastic PU Composite |
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| DOI： |
| Key Words: glass short fibre；thermoplastic PU；composite；mechanical property |
| Author Name | Affiliation | | He Jianyun | Beijing University of Chemical Technology | | Zhang Liqun | Beijing University of Chemical Technology | | Cheng Y uan | Beijing University of Chemical Technology |
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| Abstract: |
| The influence of short fibre level in the glass short fibre/thermoplastic PU composite on its stress-strain plot，tensile strength and tear strength was investigated.The results showed that the stiffness of composite increased significantly，the typical viscous-elastic plot changed into elastic one，the tensile strength increased(when the short fibre level was beyond 11 phr)，the transversal tear strength was much lower than the longitudinal one as the short fibre level increased. |
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