| Properties of Ca1cium Carbonate Whisker Reinforced NR Composites |
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| DOI： |
| Key Words: calcium carbonate whisker；NR；modification；composite |
| Author Name | Affiliation | | CHEN Xi | Hainan University；Agricultural Product Processing Research Institute，Chinese Academy of Tropical Agricultural Sciences | | GUI Hongxing | Agricultural Product Processing Research Institute，Chinese Academy of Tropical Agricultural Sciences | | CHEN Tao | Hainan University；Agricultural Product Processing Research Institute，Chinese Academy of Tropical Agricultural Sciences | | YANG Chunliang | Agricultural Product Processing Research Institute，Chinese Academy of Tropical Agricultural Sciences | | HUANG Maofang | Agricultural Product Processing Research Institute，Chinese Academy of Tropical Agricultural Sciences |
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| Abstract: |
| The calcium carbonate whisker was modified by coupling agent Si69，and the influence of modified calcium carbonate whisker on the properties of NR compounds was investigated.The results showed that，the surface properties of calcium carbonate whisker were improved by coupling agent Si69，and the interface interaction between calcium carbonate whisker and NR matrix was improved，NR compounds were evidently reinforced by the modified calcium carbonate whisker.As the addition level of modified calcium carbonate whisker was 5 phr，the optimum comprehensive properties of calcium carbonate whisker/NR composites were obtained.The thermal stability of composites was improved when the modified calcium carbonate whisker was used. |
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