Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers
The graft copolymerization of vinylbenzyl chloride (VBC) onto nylon-6 fiber was investigated by the pre-irradiation method using electron beam. The effects of grafting parameters, monomer concentration, absorbed dose and reaction temperature were investigated. The empirical kinetic rate equation dGo...
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| Format: | Conference or Workshop Item |
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2015
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| _version_ | 1796860983322345472 |
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| author | Ting, Teo Ming Nasef, Mohamed Mahmoud Hashim, Kamaruddin |
| author_facet | Ting, Teo Ming Nasef, Mohamed Mahmoud Hashim, Kamaruddin |
| author_sort | Ting, Teo Ming |
| collection | ePrints |
| description | The graft copolymerization of vinylbenzyl chloride (VBC) onto nylon-6 fiber was investigated by the pre-irradiation method using electron beam. The effects of grafting parameters, monomer concentration, absorbed dose and reaction temperature were investigated. The empirical kinetic rate equation dGo/dt=k[M]^0.86*[D]^1.06 was used to describe grafting of VBC onto nylon-6. The overall activation energy for graft copolymerization of VBC was found to be 22.6 kJ/mol. The results revealed that the grafting kinetic was controlled by the amounts of trapped radicals and monomer molecules. Fourier transform infrared (FT-IR) was used to provide evidence for the formation of grafted copolymers. |
| first_indexed | 2024-03-05T19:49:28Z |
| format | Conference or Workshop Item |
| id | utm.eprints-60828 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:49:28Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | utm.eprints-608282017-08-06T03:36:29Z http://eprints.utm.my/60828/ Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers Ting, Teo Ming Nasef, Mohamed Mahmoud Hashim, Kamaruddin TK Electrical engineering. Electronics Nuclear engineering The graft copolymerization of vinylbenzyl chloride (VBC) onto nylon-6 fiber was investigated by the pre-irradiation method using electron beam. The effects of grafting parameters, monomer concentration, absorbed dose and reaction temperature were investigated. The empirical kinetic rate equation dGo/dt=k[M]^0.86*[D]^1.06 was used to describe grafting of VBC onto nylon-6. The overall activation energy for graft copolymerization of VBC was found to be 22.6 kJ/mol. The results revealed that the grafting kinetic was controlled by the amounts of trapped radicals and monomer molecules. Fourier transform infrared (FT-IR) was used to provide evidence for the formation of grafted copolymers. 2015 Conference or Workshop Item PeerReviewed Ting, Teo Ming and Nasef, Mohamed Mahmoud and Hashim, Kamaruddin (2015) Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers. In: Applied Mechanics and Materials, 2015. https://www.scientific.net/AMM.719-720.63 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Ting, Teo Ming Nasef, Mohamed Mahmoud Hashim, Kamaruddin Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title | Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title_full | Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title_fullStr | Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title_full_unstemmed | Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title_short | Kinetics of radiation-induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| title_sort | kinetics of radiation induced graft copolymerization of vinylbenzyl chloride onto nylon fibers |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT tingteoming kineticsofradiationinducedgraftcopolymerizationofvinylbenzylchlorideontonylonfibers AT nasefmohamedmahmoud kineticsofradiationinducedgraftcopolymerizationofvinylbenzylchlorideontonylonfibers AT hashimkamaruddin kineticsofradiationinducedgraftcopolymerizationofvinylbenzylchlorideontonylonfibers |