Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends
An in-house developed co-rotating batch mixer was used to prepare the blends of natural rubber (NR) and ethylene-propylene-diene terpolymer (EPDM) in the present work. Phase morphology and magnitude of dispersive mixing efficiency offered by the in-house developed co-rotating batch mixer and a conve...
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th-mahidol.139822018-06-11T11:56:38Z Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends Anont Chaisuriyathepkul Krisda Suchiva Pongdhorn Sae-Oui Chakrit Sirisinha Mahidol University Thailand National Metal and Materials Technology Center Chemistry Materials Science An in-house developed co-rotating batch mixer was used to prepare the blends of natural rubber (NR) and ethylene-propylene-diene terpolymer (EPDM) in the present work. Phase morphology and magnitude of dispersive mixing efficiency offered by the in-house developed co-rotating batch mixer and a conventional counter-rotating batch mixer were compared. It has been found that the co-rotating batch mixer equipped with the MX2 rotor configuration could improve the dispersive mixing efficiency of NR/EPDM blends considerably. A poor state-of-mix in blends, particularly at high fill factor, could be overcome by the utilization of MX2 rotor configuration where the extensional flow is probably facilitated in the converging zones. © 2011 Wiley Periodicals, Inc. 2018-06-11T04:43:59Z 2018-06-11T04:43:59Z 2012-03-15 Article Journal of Applied Polymer Science. Vol.123, No.6 (2012), 3688-3695 10.1002/app.35042 10974628 00218995 2-s2.0-82955233805 https://repository.li.mahidol.ac.th/handle/123456789/13982 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=82955233805&origin=inward |
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Chemistry Materials Science Anont Chaisuriyathepkul Krisda Suchiva Pongdhorn Sae-Oui Chakrit Sirisinha Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
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An in-house developed co-rotating batch mixer was used to prepare the blends of natural rubber (NR) and ethylene-propylene-diene terpolymer (EPDM) in the present work. Phase morphology and magnitude of dispersive mixing efficiency offered by the in-house developed co-rotating batch mixer and a conventional counter-rotating batch mixer were compared. It has been found that the co-rotating batch mixer equipped with the MX2 rotor configuration could improve the dispersive mixing efficiency of NR/EPDM blends considerably. A poor state-of-mix in blends, particularly at high fill factor, could be overcome by the utilization of MX2 rotor configuration where the extensional flow is probably facilitated in the converging zones. © 2011 Wiley Periodicals, Inc. |
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Mahidol University |
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Mahidol University Anont Chaisuriyathepkul Krisda Suchiva Pongdhorn Sae-Oui Chakrit Sirisinha |
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Article |
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Anont Chaisuriyathepkul Krisda Suchiva Pongdhorn Sae-Oui Chakrit Sirisinha |
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Anont Chaisuriyathepkul |
title |
Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
title_short |
Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
title_full |
Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
title_fullStr |
Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
title_full_unstemmed |
Mixing efficiency in co-rotating batch mixer for preparation of NR/EPDM blends |
title_sort |
mixing efficiency in co-rotating batch mixer for preparation of nr/epdm blends |
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2018 |
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https://repository.li.mahidol.ac.th/handle/123456789/13982 |
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