| 固相改性有机蒙脱土/炭黑/NR复合材料的耐老化性能研究 |
| Study on aging properties of GMMT/carbon black/NR composite |
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| DOI： |
| 中文关键词: NR 固相改性有机蒙脱土 热氧老化 臭氧老化 紫外光老化 |
| 英文关键词: NR GMMT thermal-oxidative aging ozone aging ultraviolet aging |
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| 中文摘要: |
| 试验研究固相改性有机蒙脱土（GMMT）/炭黑/NR复合材料的耐热氧、耐臭氧和耐紫外光老化性能。结果表明，与炭黑/NR复合材料相比，GMMT/炭黑/NR复合材料热氧、臭氧和紫外光老化前后的综合物理性能均较优；X射线衍射分析表明，老化前后GMMT/炭黑/NR复合材料的层间距变化不大，老化过程不影响GMMT在NR基体中的分散。 |
| 英文摘要: |
| The thermal-oxidative aging，ozone aging and ultraviolet aging properties of organic modified montmorillonite in solidoid（GMMT）/carbon black/NR composite were experimentally investigated.The results showed that，the comprehensive physical properties of GMMT/carbon black/NR composite were better than those of carbon black/NR composite，either before or after aging tests.The XRD showed that，the interlayer distance of GMMT/carbon black/NR composite changed little after aging，and aging processes had no effect on the dispersion of GMMT in NR matrix. |
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