| Influence of Silica on Structure and Properties of Rectorite/NR Nanocomposite |
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| DOI： |
| Key Words: rectorite；silica；NR；composite；network structure；cutting resistance；wet skid resistance |
| Author Name | Affiliation | | ZHENG Yun | Beijing University of Chemical Technology | | XIANG Ke-lu | Beijing University of Chemical Technology | | ZHANG Li-qun | Beijing University of Chemical Technology | | WU You-ping | Beijing University of Chemical Technology |
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| Abstract: |
| The rectorite （REC）/NR nanocomposite was prepared by emulsion method，and the influence of silica on the structure and properties of REC/NR nanocomposites was investigated.The results showed that，silica particles could be intercalated into the REC layers，in which the silica network structure formed.The physical properties of REC/NR composites changed little by adding small amount of silica.As the addition level of silica increased，the wet skid resistance，cutting resistance and wear resistance were improved，and heat build-up was increased.When the addition level of silica was 15 phr，the composite possessed the best wear resistance.When the addition level of silica was 20 phr，the composite possessed good wet skid resistance with excellent cutting resistance. |
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