碳纤维对顺丁橡胶导热性能的影响 |
Effect of Carbon Fiber on Thermal Conductivity of BR |
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DOI: |
中文关键词: 碳纤维 顺丁橡胶 导热性能 物理性能 |
英文关键词: carbon fiber BR thermal conductivity physical property |
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中文摘要: |
研究碳纤维用量对碳纤维/顺丁橡胶(BR)复合材料性能的影响。结果表明:随着碳纤维用量的增大,碳纤维/BR复合材料的MH和门尼粘度增大,加工性能下降;热导率明显增大,导热性能提高;邵尔A型硬度和拉伸强度逐渐增大,拉断伸长率、拉断永久变形和撕裂强度均先增大后减小。 |
英文摘要: |
The effect of addition level of carbon fiber on the properties of carbon fiber/BR composite was investigated.The results showed that,as the addition level of carbon fiber increased,the MH and the Mooney viscosity increased,so the processability decreased;the heat conduction coefficient increased significantly;Shore A hardness and tensile strength increased,and the elongation at break,tensile set at break and tear strength increased at first and then decreased. |
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