熔体法OC/IIR/EPDM纳米复合材料的结构与性能研究 |
Structure and Properties of OC/IIR/EPDM Nanocomposites Prepared by Melt Blending |
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DOI: |
中文关键词: IIR EPDM 有机粘土 纳米复合材料 气密性能 |
英文关键词: IIR EPDM organic clay nanocomposite air tightness |
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中文摘要: |
采用机械共混法制备有机粘土(OC)/IIR/EPDM纳米复合材料,并对其结构和性能进行研究。试验结果表明:采用机械共混法制备的OC/IIR/EPDM复合材料为插层型纳米复合材料;IIR与EPDM具有良好的相容性;当OC用量为30份、IIR/EPDM并用比为50/50时,OC/IIR/EPDM纳米复合材料的气密性能和物理性能较好。 |
英文摘要: |
The organic clay(OC)/IIR/EPDM nanocomposites were prepared by mechanical blending methods,and the structure and properties of the nanocomposite were investigated.The results showed that the molecular chains of IIR were intercalated into the OC layers in the nanocomposites.IIR and EPDM were thermodynamically compatible,and the air tightness and physical properties of the nanocomposites were excellent when the addition level of OC was 30 phr and the blending ratio of IIR/EPDM was 50/50. |
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