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Wang C, Zhang X, Nadzir MM, Uyama H, Tang W, Fu D, Xie Z, Wang C, Wang J, Yang J. All-in-one bio-derived poly(L-lactic acid)-based composite with fire-resistance and smoke-suppression performance. Int J Biol Macromol 2024; 271:132610. [PMID: 38788876 DOI: 10.1016/j.ijbiomac.2024.132610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 05/20/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
The flammability of bio-derived poly(L-lactic acid) (PLA) greatly limits its application and eco-friendly multifunctional fire-fighting PLA-based composites are highly desired. In this work, a fully bio-based modified CS (C-CS) and commercially available eco-friendly ammonium polyphosphate (APP) were used as a synergistic flame retardant agent (C-CS/APP) to investigate its effects on fire-proofing performance and diverse properties of the PLA. The PLA/5%C-CS/5%APP composite exhibited excellent fire-resistant performance with anti-droplet, smoke-suppression and self-extinguishing property, and its limited oxygen index enhanced by 37 % (compared with neat PLA). This composite reached the highest V-0 fire safety rating, and its peak of heat release rate and total smoke production reduced by 26.5 % and 68.3 %, respectively. In addition, the char residue yield after the cone calorimeter test increased by 46 times in the composite, indicating an outstanding char-forming capacity. The condensed phase flame retardancy played a crucial role on the fire-fighting of this composite, that is, significantly enhanced char residue (as a physical barrier) blocked the heat exchange and O2 entry, and further suppressed the combustion reaction. Additionally, the PLA-based composite showed outstanding UV-absorption property, good anti-bacterial effect, and increased hydrophilicity and crystallizability.
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Affiliation(s)
- Chen Wang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China
| | - Xiaolei Zhang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China
| | - Masrina Mohd Nadzir
- School of Chemical Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia
| | - Hiroshi Uyama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Wencong Tang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China
| | - Dandan Fu
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China
| | - Zhanghua Xie
- Tianjin Nengpu Science and Technology Co., Ltd, Huading New Area 1-2-10, Haitai Inovation 6 Road, Huayuan Industrial Park, Tianjin 300384, China
| | - Chenwan Wang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China.
| | - Junsheng Wang
- Tianjin Fire Research Institute of the Ministry of Emergency Management, Tianjin 300381, China.
| | - Jinjun Yang
- Tianjin Key Laboratory of Hazardous Waste Safety Disposal and Recycling Technology, School of Environmental Science and Safety Engineering, Tianjin University of Technology, 391 Binshui Xidao, Xiqing District, Tianjin 300384, China; Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
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Tunable polymorphic crystal modification, phase transition and biodegradability of poly(1,4-butylene adipate) by a bio-derived metabolite with low molecular weight. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.109935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mohanalakshmi S, Kumar CKA, Jayaraman R, Pooja M. Anti-diabetic, lipid lowering and antioxidant potential of Girardinia heterophylla in high fat diet and streptozotocin induced diabetic rats. ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s13596-015-0196-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Singh V, Naka T, Takami S, Sahraneshin A, Togashi T, Aoki N, Hojo D, Arita T, Adschiri T. Hydrothermal synthesis of inorganic–organic hybrid gadolinium hydroxide nanoclusters with controlled size and morphology. Dalton Trans 2013; 42:16176-84. [DOI: 10.1039/c3dt51692j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Togashi T, Takami S, Kawakami K, Yamamoto H, Naka T, Sato K, Abe K, Adschiri T. Continuous hydrothermal synthesis of 3,4-dihydroxyhydrocinnamic acid-modified magnetite nanoparticles with stealth-functionality against immunological response. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm30325f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Togashi T, Naka T, Asahina S, Sato K, Takami S, Adschiri T. Surfactant-assisted one-pot synthesis of superparamagnetic magnetite nanoparticle clusters with tunable cluster size and magnetic field sensitivity. Dalton Trans 2011; 40:1073-8. [DOI: 10.1039/c0dt01280g] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Kim HJ, Noh JS, Kwon MJ, Song SH, Suh HS, Kim MJ, Song YO. Lipid Lowering and Antioxidant Effects of Newly Synthesized 4-[(Butylsulfinyl)methyl]-1,2-benzenediol (SMBD) in Diet-induced Hypercholesterolemic Rabbits. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.11.3327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Park CH, Kim MY, Sok DE, Kim JH, Lee JH, Kim MR. Butterbur (Petasites japonicus Max.) Extract Improves Lipid Profiles and Antioxidant Activities in Monosodium l-Glutamate-Challenged Mice. J Med Food 2010; 13:1216-23. [DOI: 10.1089/jmf.2009.1380] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Cheon Ho Park
- College of Pharmacy, Chungnam National University, Gyeongsan, Republic of Korea
| | - Mi Yeon Kim
- Department of Food and Nutrition, Chungnam National University, Gyeongsan, Republic of Korea
| | - Dai-Eun Sok
- College of Pharmacy, Chungnam National University, Gyeongsan, Republic of Korea
| | - Jin Hee Kim
- Department of Herbal Skin care, Daegu Hanny University, Gyeongsan, Republic of Korea
| | - Jeung Hee Lee
- Department of Food and Nutrition, Chungnam National University, Gyeongsan, Republic of Korea
| | - Mee Ree Kim
- Department of Food and Nutrition, Chungnam National University, Gyeongsan, Republic of Korea
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Roowi S, Mullen W, Edwards CA, Crozier A. Yoghurt impacts on the excretion of phenolic acids derived from colonic breakdown of orange juice flavanones in humans. Mol Nutr Food Res 2009; 53 Suppl 1:S68-75. [DOI: 10.1002/mnfr.200800287] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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