| 固相改性有机蒙脱土/炭黑/NR复合材料的耐老化性能研究 |
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| 引用本文： | 刘志坚,王小萍,陈晓尚,贾德民.固相改性有机蒙脱土/炭黑/NR复合材料的耐老化性能研究[J].橡胶工业,2010,57(1):12-16. |
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| 作者姓名： | 刘志坚 王小萍 陈晓尚 贾德民 |
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| 作者单位： | 华南理工大学材料科学与工程学院,广东,广州,510640 |
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| 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。
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| 关 键 词： | 同相改性有机蒙脱土 热氧老化 臭氧老化 紫外光老化 |
Study on aging properties of GMMT/carbon black/NR composite |
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| LIU Zhi-jian,WANG Xiao-ping,CHEN Xiao-shang and JIA De-min.Study on aging properties of GMMT/carbon black/NR composite[J].China Rubber Industry,2010,57(1):12-16. |
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| Authors: | LIU Zhi-jian WANG Xiao-ping CHEN Xiao-shang and JIA De-min |
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| Affiliation: | LIU Zhi-jian,WANG Xiao-ping,CHEN Xiao-shang,JIA De-min(South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | 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 t... |
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| Keywords: | NR |
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