Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites
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Universiti Putra Malaysia Press
2012
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my.unimap-184162012-03-23T07:14:18Z Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites Siti Rohana, Ahmad Salmah, Husseinsyah, Prof. Madya Dr. Ir. Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. kamarudin@unimap.edu.my Calcium carbonate Composites Dynamic vulcanization Ethylene propylene diene terpolymer Polypropylene Link to publisher homepage at http://www.pertanika.upm.edu.my In this study, dynamic vulcanization process was used to improve the thermal properties of calcium carbonate filled composites. The composites were prepared using a Z-blade mixer at 180°C and rotor speed 50rpm. Thermogravimetric analysis (TGA) and Differential scanning calorimetry (DSC) techniques were used to analyze the thermal properties of the composites. The vulcanized and unvulcanized PP/EPDM composites were filled by CaCO3 at 0, 10, 20, 30, and 40%wt. Meanwhile, thermogravimetric analysis indicates that the total weight loss of PP/EPDM/CaCO3 composites decreased with increasing filler loading. Dynamic vulcanized composites have higher thermal stability, while the crystallinity of PP/EPDM/CaCO3 composites were increased as compared to unvulcanized composites. Therefore, the thermal properties were improved by the presence of dynamic vulcanization process. 2012-03-23T07:14:18Z 2012-03-23T07:14:18Z 2010-07 Article Pertanika Journal of Science and Technology, vol 18 (2), 2010, pages 393-400 0128-7680 http://www.pertanika.upm.edu.my/Pertanika%20ARCHIVES/JST/2010/JST%20Vol.%2018%20%282%29%20Jul.%202010%20.pdf http://hdl.handle.net/123456789/18416 en Universiti Putra Malaysia Press |
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Calcium carbonate Composites Dynamic vulcanization Ethylene propylene diene terpolymer Polypropylene |
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Calcium carbonate Composites Dynamic vulcanization Ethylene propylene diene terpolymer Polypropylene Siti Rohana, Ahmad Salmah, Husseinsyah, Prof. Madya Dr. Ir. Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
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Link to publisher homepage at http://www.pertanika.upm.edu.my |
author2 |
kamarudin@unimap.edu.my |
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kamarudin@unimap.edu.my Siti Rohana, Ahmad Salmah, Husseinsyah, Prof. Madya Dr. Ir. Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. |
format |
Article |
author |
Siti Rohana, Ahmad Salmah, Husseinsyah, Prof. Madya Dr. Ir. Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. |
author_sort |
Siti Rohana, Ahmad |
title |
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
title_short |
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
title_full |
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
title_fullStr |
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
title_full_unstemmed |
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
title_sort |
effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites |
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Universiti Putra Malaysia Press |
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2012 |
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http://dspace.unimap.edu.my/xmlui/handle/123456789/18416 |
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1643792323855777792 |
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13.222552 |