Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics
The multifunctional polyethylene terephthalate (PET) fabrics were successfully prepared through a dip-coating technology to endow the flame retardant and antibacterial properties of PET fabrics, which are extensively used in many fields. The flame retardant and antibacterial agent was synthesized by...
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MDPI AG
2022-12-01
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Series: | Polymers |
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Online Access: | https://www.mdpi.com/2073-4360/15/1/7 |
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author | Ying Wang Yanjing Liu Xiyue Li Yuezhou Liu Fuming Wang Yaping Huang Lihua Lv Ying Chu Yongfang Qian |
author_facet | Ying Wang Yanjing Liu Xiyue Li Yuezhou Liu Fuming Wang Yaping Huang Lihua Lv Ying Chu Yongfang Qian |
author_sort | Ying Wang |
collection | DOAJ |
description | The multifunctional polyethylene terephthalate (PET) fabrics were successfully prepared through a dip-coating technology to endow the flame retardant and antibacterial properties of PET fabrics, which are extensively used in many fields. The flame retardant and antibacterial agent was synthesized by a double drop-reverse precipitation method and surface-modified by the mixtures of titanate coupling agents and stearic acid to result in a good compatibility of the hydrophilic nano-Mg(OH)<sub>2</sub> and the hydrophobic PET fabrics. The results indicated that the suitable synthesis conditions of nano-Mg(OH)<sub>2</sub> are: Mg<sup>2+</sup> concentration 1.5 mg/mL, reaction temperature 50 °C and reaction time 50 min, and the optimal modification conditions of nano-Mg(OH)<sub>2</sub> are: modifier ratio 5/5, modification temperature 70 °C and modification time 40 min. The flame retardant test and the antibacterial test showed that the multifunctional PET fabrics had excellent flame retardant and antibacterial properties. |
first_indexed | 2024-03-09T03:27:30Z |
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id | doaj.art-8e425729a15b43fb829293c58301ff52 |
institution | Directory Open Access Journal |
issn | 2073-4360 |
language | English |
last_indexed | 2024-03-09T03:27:30Z |
publishDate | 2022-12-01 |
publisher | MDPI AG |
record_format | Article |
series | Polymers |
spelling | doaj.art-8e425729a15b43fb829293c58301ff522023-12-03T15:00:57ZengMDPI AGPolymers2073-43602022-12-01151710.3390/polym15010007Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate FabricsYing Wang0Yanjing Liu1Xiyue Li2Yuezhou Liu3Fuming Wang4Yaping Huang5Lihua Lv6Ying Chu7Yongfang Qian8School of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaSchool of Textile and Material Engineering, Dalian Polytechnic University, Dalian 116034, ChinaThe multifunctional polyethylene terephthalate (PET) fabrics were successfully prepared through a dip-coating technology to endow the flame retardant and antibacterial properties of PET fabrics, which are extensively used in many fields. The flame retardant and antibacterial agent was synthesized by a double drop-reverse precipitation method and surface-modified by the mixtures of titanate coupling agents and stearic acid to result in a good compatibility of the hydrophilic nano-Mg(OH)<sub>2</sub> and the hydrophobic PET fabrics. The results indicated that the suitable synthesis conditions of nano-Mg(OH)<sub>2</sub> are: Mg<sup>2+</sup> concentration 1.5 mg/mL, reaction temperature 50 °C and reaction time 50 min, and the optimal modification conditions of nano-Mg(OH)<sub>2</sub> are: modifier ratio 5/5, modification temperature 70 °C and modification time 40 min. The flame retardant test and the antibacterial test showed that the multifunctional PET fabrics had excellent flame retardant and antibacterial properties.https://www.mdpi.com/2073-4360/15/1/7nano-Mg(OH)<sub>2</sub>flame retardantantibacterialPET fabrics |
spellingShingle | Ying Wang Yanjing Liu Xiyue Li Yuezhou Liu Fuming Wang Yaping Huang Lihua Lv Ying Chu Yongfang Qian Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics Polymers nano-Mg(OH)<sub>2</sub> flame retardant antibacterial PET fabrics |
title | Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics |
title_full | Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics |
title_fullStr | Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics |
title_full_unstemmed | Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics |
title_short | Preparation of Nano-Mg(OH)<sub>2</sub> and Its Flame Retardant and Antibacterial Modification on Polyethylene Terephthalate Fabrics |
title_sort | preparation of nano mg oh sub 2 sub and its flame retardant and antibacterial modification on polyethylene terephthalate fabrics |
topic | nano-Mg(OH)<sub>2</sub> flame retardant antibacterial PET fabrics |
url | https://www.mdpi.com/2073-4360/15/1/7 |
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