Polymer composites by and large found suitable for many specific applications in the field of electrical, electronics, marine, aerospace and microelectronics. Thus a new technique for processing polymer composites has been explored and one such is microwave curing. The roles of microwave in the post curing of polymer matrix composites cannot be under estimated, as it has the capacity to reduce the undue lengthy cure cycle and also improve the mechanical properties of the composite produced. The aim of the study is to determine the effect of microwave post curing on the cure cycles of the unsaturated polyester composites reinforced with aluminum and carbon black. This effect was compared with that post cured using conventional oven with the objective of investigating the significance of microwave curing on the curing time of the produced composites. A specific study comprising of aluminum filled polyester based composite and carbon black filled polyester based composite were investigated using two different composite curing methods (microwave and conventional autoclave heating). The investigation, through experimentation was based on temperature profile in term of heating rate and cure characteristics in term of degree of cure of the produced composites. Comparing the results of the post-curing of the composites using microwave and conventional methods, 30% aluminum filled cured at 940C, 20% aluminum filled cure 920C, while 10% aluminum filled cured at 840C. Also, it took 20 minutes and 15 minutes for aluminium filled polyester and carbon black filled polyester composites respectively to reach ultimate cure in microwave system as compared to conventional autoclave system that takes the composite samples 290 minutes and 170 minutes respectively to get to the ultimate cure. It was concluded that post-curing of the particulate composites through microwave is able to achieve good heating rate and better control of temperature as compared to the conventional autoclave curing.
| Published in | International Journal of Materials Science and Applications (Volume 4, Issue 4) |
| DOI | 10.11648/j.ijmsa.20150404.12 |
| Page(s) | 229-240 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Conventional Autoclave, Degree of Cure, Microwave, Polymer- Matrix Composites, Rate of Heating
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APA Style
Adefemi O. Adeodu, Christopher O. Anyaeche, Oluleke O. Oluwole, Charles U. Omohimoria. (2015). Effect of Microwave and Conventional Heating on the Cure Cycles of Particulate Reinforced Polymer Matrix Composites. International Journal of Materials Science and Applications, 4(4), 229-240. https://doi.org/10.11648/j.ijmsa.20150404.12
ACS Style
Adefemi O. Adeodu; Christopher O. Anyaeche; Oluleke O. Oluwole; Charles U. Omohimoria. Effect of Microwave and Conventional Heating on the Cure Cycles of Particulate Reinforced Polymer Matrix Composites. Int. J. Mater. Sci. Appl. 2015, 4(4), 229-240. doi: 10.11648/j.ijmsa.20150404.12
AMA Style
Adefemi O. Adeodu, Christopher O. Anyaeche, Oluleke O. Oluwole, Charles U. Omohimoria. Effect of Microwave and Conventional Heating on the Cure Cycles of Particulate Reinforced Polymer Matrix Composites. Int J Mater Sci Appl. 2015;4(4):229-240. doi: 10.11648/j.ijmsa.20150404.12
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Download@article{10.11648/j.ijmsa.20150404.12,
author = {Adefemi O. Adeodu and Christopher O. Anyaeche and Oluleke O. Oluwole and Charles U. Omohimoria},
title = {Effect of Microwave and Conventional Heating on the Cure Cycles of Particulate Reinforced Polymer Matrix Composites},
journal = {International Journal of Materials Science and Applications},
volume = {4},
number = {4},
pages = {229-240},
doi = {10.11648/j.ijmsa.20150404.12},
url = {https://doi.org/10.11648/j.ijmsa.20150404.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20150404.12},
abstract = {Polymer composites by and large found suitable for many specific applications in the field of electrical, electronics, marine, aerospace and microelectronics. Thus a new technique for processing polymer composites has been explored and one such is microwave curing. The roles of microwave in the post curing of polymer matrix composites cannot be under estimated, as it has the capacity to reduce the undue lengthy cure cycle and also improve the mechanical properties of the composite produced. The aim of the study is to determine the effect of microwave post curing on the cure cycles of the unsaturated polyester composites reinforced with aluminum and carbon black. This effect was compared with that post cured using conventional oven with the objective of investigating the significance of microwave curing on the curing time of the produced composites. A specific study comprising of aluminum filled polyester based composite and carbon black filled polyester based composite were investigated using two different composite curing methods (microwave and conventional autoclave heating). The investigation, through experimentation was based on temperature profile in term of heating rate and cure characteristics in term of degree of cure of the produced composites. Comparing the results of the post-curing of the composites using microwave and conventional methods, 30% aluminum filled cured at 940C, 20% aluminum filled cure 920C, while 10% aluminum filled cured at 840C. Also, it took 20 minutes and 15 minutes for aluminium filled polyester and carbon black filled polyester composites respectively to reach ultimate cure in microwave system as compared to conventional autoclave system that takes the composite samples 290 minutes and 170 minutes respectively to get to the ultimate cure. It was concluded that post-curing of the particulate composites through microwave is able to achieve good heating rate and better control of temperature as compared to the conventional autoclave curing.},
year = {2015}
}
TY - JOUR T1 - Effect of Microwave and Conventional Heating on the Cure Cycles of Particulate Reinforced Polymer Matrix Composites AU - Adefemi O. Adeodu AU - Christopher O. Anyaeche AU - Oluleke O. Oluwole AU - Charles U. Omohimoria Y1 - 2015/06/16 PY - 2015 N1 - https://doi.org/10.11648/j.ijmsa.20150404.12 DO - 10.11648/j.ijmsa.20150404.12 T2 - International Journal of Materials Science and Applications JF - International Journal of Materials Science and Applications JO - International Journal of Materials Science and Applications SP - 229 EP - 240 PB - Science Publishing Group SN - 2327-2643 UR - https://doi.org/10.11648/j.ijmsa.20150404.12 AB - Polymer composites by and large found suitable for many specific applications in the field of electrical, electronics, marine, aerospace and microelectronics. Thus a new technique for processing polymer composites has been explored and one such is microwave curing. The roles of microwave in the post curing of polymer matrix composites cannot be under estimated, as it has the capacity to reduce the undue lengthy cure cycle and also improve the mechanical properties of the composite produced. The aim of the study is to determine the effect of microwave post curing on the cure cycles of the unsaturated polyester composites reinforced with aluminum and carbon black. This effect was compared with that post cured using conventional oven with the objective of investigating the significance of microwave curing on the curing time of the produced composites. A specific study comprising of aluminum filled polyester based composite and carbon black filled polyester based composite were investigated using two different composite curing methods (microwave and conventional autoclave heating). The investigation, through experimentation was based on temperature profile in term of heating rate and cure characteristics in term of degree of cure of the produced composites. Comparing the results of the post-curing of the composites using microwave and conventional methods, 30% aluminum filled cured at 940C, 20% aluminum filled cure 920C, while 10% aluminum filled cured at 840C. Also, it took 20 minutes and 15 minutes for aluminium filled polyester and carbon black filled polyester composites respectively to reach ultimate cure in microwave system as compared to conventional autoclave system that takes the composite samples 290 minutes and 170 minutes respectively to get to the ultimate cure. It was concluded that post-curing of the particulate composites through microwave is able to achieve good heating rate and better control of temperature as compared to the conventional autoclave curing. VL - 4 IS - 4 ER -
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