| Structure and Properties of Superfine SiO2 Short Fiber/CR Composite |
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| DOI： |
| Key Words: SiO2；superfine short fiber；CR；composite；electrospinning |
| Author Name | Affiliation | | ZHANG Peng-fei | Beijing University of Chemical Technology；The 41st Institute of Sixth Academy of China Aerospace Science and Industry Corporation | | WEN Shi-peng | Beijing University of Chemical Technology | | ZHANG Li-qun | Beijing University of Chemical Technology | | XU Ri-wei | Beijing University of Chemical Technology | | LIU Li | Beijing University of Chemical Technology |
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| Abstract: |
| The superfine SiO2 short fiber（n-SF） prepared via electrospinning method was modified by coupling agent KH-570，then the modified n-SF（n-MSF）/CR composite was prepared，and its structure and properties were investigated.The results showed that the n-MSF was uniformly dispersed in CR matrix，and the interfacial adhesion between n-MSF and CR was good；the modulus，tear strength and swelling resistance of composite increased significantly by adding proper level of n-MSF，and the dynamic mechanical property improved. |
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