| Effects of Series of Stearic Acid Surface Modifier on Properties of Calcium Carbonate Whisker/NR Composite |
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| DOI： |
| Key Words: NR；calcium carbonate whisker；composite；surface treatment；thermal stability |
| Author Name | Affiliation | | CHEN Xi | Longyan University | | GUI Hong-xing | Chinese Academy of Tropical Agricultural Sciences | | CHEN Tao | Chinese Academy of Tropical Agricultural Sciences |
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| Abstract: |
| The effects of three kinds of stearic acid surface modifiers on the physical properties and thermal stability of calcium carbonate whisker/NR composite were experimentally investigated.The results showed that，the surface property of calcium carbonate whisker was improved after surface treatment， and the interfacial interaction with NR was strengthened.Compared with the unmodified calcium carbonate whisker/NR composite，the modulus， tensile strength and tear strength of the composite with modified calcium carbonate whisker increased.The comprehensive physical properties of the composite by using stearic acid as the surface modifier were better，and the thermal stability of the composite by using stearic acid or sodium stearate was improved. |
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