| Properties of CM/PVC Microcellular Foam |
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| DOI： |
| Key Words: CM；PVC；foaming agent；foaming property |
| Author Name | Affiliation | | Xia Li-jian | Qingdao University of Science and Technology | | LI Wen-bo | Qingdao University of Science and Technology | | XIN Zhen-xiang | Qingdao University of Science and Technology | | ZHANG Zhen-xiu | Qingdao University of Science and Technology |
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| Abstract: |
| The microcellular foam of CM/PVC blend was prepared by molding method.The effect of blending ratio and addition level of foaming agent on the properties and microcellular structure of CM/PVC microcellular foam was investigated.The results showed that，as the addition level of CM increased，the density of CM/PVC microcellular foam decreased，and the volume of cell and foaming ratio increased.When the blending ratio of CM/PVC was 50/50，the foam material possessed better properties.As the addition level of foaming agent AC increased，the foam density，tensile strength and tear strength of the foam material decreased. |
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