| Preparation and properties of hindered phenol AO-80/polyester-based polyurethane thermoplastic elastomer composite |
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| DOI： |
| Key Words: hindered phenol；polyester-based polyurethane thermoplastic elastomer；composite；damping property |
| Author Name | Affiliation | | XIAO Da-ling | Beijing University of Chemical Technology | | ZHAO Xiu-ying | Beijing University of Chemical Technology | | XIANG Ping | Beijing University of Chemical Technology | | LIU Jun-jie | Beijing University of Chemical Technology | | ZHANG Li-qun | Beijing University of Chemical Technology |
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| Abstract: |
| A hindered phenol AO-80/polyester-based polyurethane thermoplastic elastomer（PES-TPU） composite was prepared by melt blending，and its properties were investigated.The results showed that the hindered phenol AO-80 showed amorphous state in the hindered phenol AO-80/PES-TPU composite，and the compatibility between hindered phenol AO-80 and PES-TPU was good；the peak value of tanδ of hindered phenol AO-80/PES-TPU composite increased，the peak position of tanδ moved to higher temperature zone，and the damping property of the composite was improved，but the tensile properties reduced as the addition level of hindered phenol AO-80 increased. |
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