Flame retardant behavior of multi-scale layered PBT/IFR composites
This study first prepared a layered intumescent flame retardant (IFR)-graphene oxide (GO). Then, the multi-scale polybutylene terephthalate (PBT) composites were prepared by introducing glass fiber (GF), boron nitride (BN), and nano SiO2 flame retardant synergists of different shapes and sizes. The...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-03-01
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| Series: | Polymer Testing |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S014294182300048X |
| _version_ | 1797884484943609856 |
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| author | Jianbin Li Yueling Chen Jie Sun Sheng Zhang Jingbiao Ye Ying Jin Zhengqiu Li Baoshu Chen |
| author_facet | Jianbin Li Yueling Chen Jie Sun Sheng Zhang Jingbiao Ye Ying Jin Zhengqiu Li Baoshu Chen |
| author_sort | Jianbin Li |
| collection | DOAJ |
| description | This study first prepared a layered intumescent flame retardant (IFR)-graphene oxide (GO). Then, the multi-scale polybutylene terephthalate (PBT) composites were prepared by introducing glass fiber (GF), boron nitride (BN), and nano SiO2 flame retardant synergists of different shapes and sizes. The results showed that the SiO2-containing composites displayed excellent flame resistance with a flame retardant grade of V-0 and a limiting oxygen index (LOI) of 32%. The IFR-GO, PBT, and SiO2 formed a multi-scale network structure where the three additives interacted via hydrogen bonding, catalyzing charring in situ. Finally, the composites were obtained with an excellent flame retardant grade and droplet resistance properties. |
| first_indexed | 2024-04-10T04:08:28Z |
| format | Article |
| id | doaj.art-84e3c8eaac384e41aa239da393614277 |
| institution | Directory Open Access Journal |
| issn | 0142-9418 |
| language | English |
| last_indexed | 2024-04-10T04:08:28Z |
| publishDate | 2023-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Polymer Testing |
| spelling | doaj.art-84e3c8eaac384e41aa239da3936142772023-03-13T04:15:03ZengElsevierPolymer Testing0142-94182023-03-01120107968Flame retardant behavior of multi-scale layered PBT/IFR compositesJianbin Li0Yueling Chen1Jie Sun2Sheng Zhang3Jingbiao Ye4Ying Jin5Zhengqiu Li6Baoshu Chen7School of Material Science and Engineering of Xihua University, Chengdu, 610039, ChinaSchool of Material Science and Engineering of Xihua University, Chengdu, 610039, ChinaSmart Cabin-interiors innovation senior engineer Yanfeng International Technical Center, Shanghai, 201315, ChinaSmart Cabin-interiors innovation senior engineer Yanfeng International Technical Center, Shanghai, 201315, ChinaHengdian Group TOSPO Engineering Plastics, Co., Ltd, Dongyang, 322100, ChinaHengdian Group TOSPO Engineering Plastics, Co., Ltd, Dongyang, 322100, ChinaSchool of Material Science and Engineering of Xihua University, Chengdu, 610039, ChinaSchool of Material Science and Engineering of Xihua University, Chengdu, 610039, China; Corresponding author.This study first prepared a layered intumescent flame retardant (IFR)-graphene oxide (GO). Then, the multi-scale polybutylene terephthalate (PBT) composites were prepared by introducing glass fiber (GF), boron nitride (BN), and nano SiO2 flame retardant synergists of different shapes and sizes. The results showed that the SiO2-containing composites displayed excellent flame resistance with a flame retardant grade of V-0 and a limiting oxygen index (LOI) of 32%. The IFR-GO, PBT, and SiO2 formed a multi-scale network structure where the three additives interacted via hydrogen bonding, catalyzing charring in situ. Finally, the composites were obtained with an excellent flame retardant grade and droplet resistance properties.http://www.sciencedirect.com/science/article/pii/S014294182300048XPolymer-matrix compositesFlame retardant synergistFlame retardancyMicrostructure control |
| spellingShingle | Jianbin Li Yueling Chen Jie Sun Sheng Zhang Jingbiao Ye Ying Jin Zhengqiu Li Baoshu Chen Flame retardant behavior of multi-scale layered PBT/IFR composites Polymer Testing Polymer-matrix composites Flame retardant synergist Flame retardancy Microstructure control |
| title | Flame retardant behavior of multi-scale layered PBT/IFR composites |
| title_full | Flame retardant behavior of multi-scale layered PBT/IFR composites |
| title_fullStr | Flame retardant behavior of multi-scale layered PBT/IFR composites |
| title_full_unstemmed | Flame retardant behavior of multi-scale layered PBT/IFR composites |
| title_short | Flame retardant behavior of multi-scale layered PBT/IFR composites |
| title_sort | flame retardant behavior of multi scale layered pbt ifr composites |
| topic | Polymer-matrix composites Flame retardant synergist Flame retardancy Microstructure control |
| url | http://www.sciencedirect.com/science/article/pii/S014294182300048X |
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