| EVA/EPDM/IR/IIR共混发泡材料的性能研究 |
| Study on Properties of EVA/EPDM/IR/IIR Foam |
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| DOI： |
| 中文关键词: 乙烯-醋酸乙烯酯(EVA)/EPDM/IR共混发泡材料 EVA/EPDM/IR/IIR共混发泡材料 力学性能 |
| 英文关键词: EVA/EPDM/IR EVA/EPDM/IR/IIR blend foam |
| 基金项目:暨南大学霍英东青年科学基金资助项目 |
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| 中文摘要: |
| 研究了乙烯-醋酸乙烯酯共聚物(EVA)/EPDM/IR三元共混和EVA/EPDM/IR/IIR四元共混发泡材料的性能。在EVA中混入EPDM可使发泡材料的拉伸强度、撕裂强度和粘合强度提高，而收缩率和压缩永久变形降低；在EVA中混入IIR除具备混入EPDM同样的优点外，还可提高发泡材料的柔性；IR的混入可改善发泡材料二次热压成型制品的表面清晰度。 |
| 英文摘要: |
| The properties of EVA/EPDM/IR blend and EVA/EPDM/IR/IIR blend were investigated.It was found that the tensile strength，tear strength and adhesion strength of the foam increased，and the shrinkage and compression set of the foam decreased by blending EVA with EPDM or IIR；additionally，IIR also could provide the foam higher flexibility；the addition of IR improved the apparent distinctness of the post forming foam product. |
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