Study on Modification of HPVC by Blending Part 2.HPVC/EPDM Blend |
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DOI: |
Key Words: HPVC;EPDM;blend |
Author Name | Affiliation | Pan Xiaohai | Beijing University of Chemical Technology | Zhou Yanhao | Beijing University of Chemical Technology | Zhang Liqun | Beijing University of Chemical Technology | Liu Yuexing | Beijing University of Chemical Technology | Bai Guochun | Beijing University of Chemical Technology | Ye Hongyu | Beijing University of Chemical Technology |
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Abstract: |
The influence of the bleding process,temperature,cycle and ratio on the structure and properties of HPVC/EPDM blend was studied.The results showed that the optimal blending effect could be obtained by using one-step process at 170~175 ℃;HPVC/EPDM blend was a thermodynamically incompatible system and 9 phr of CPE or PVC-g-MAH was suitable interface compatibilizer for the HPVC/EPDM blend with ratio of 30/70;the interface strength of HPVC/EPDM blend could be characterized with Kraus equation. |
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