Metal–Organic Frameworks Derived from Zn and p ‐Hydroxybenzoic Acid for Smoke Suppression and Flame Retardation in Vinyl Resin
Abstract: A metal–organic framework (MOF) formed between Zn and p‐hydroxybenzoic acid (PHBA) is synthesized using a solvothermal method. These Zn‐PHBA nanorods, which are inexpensive and suitable for mass production, are added as a flame‐retardant into vinyl resin (430 LV, a material used in marine composites). Data from cone calorimetric test demonstrates that adding the Zn‐PHBA nanorods to 430 LV significantly improves flame retardation and smoke suppression. At a high Zn‐PHBA content of 10.0 wt%, the limiting oxygen index of 430 LV increases from 19.5% to 28.5%, and the material reaches the V‐0 rating in vertical burning tests (UL‐94). Moreover, the tensile and impact strengths of 430 LV containing 10 wt% Zn‐PHBA as flame‐retardant do not deteriorate and are even slightly improved. This work demonstrates that this MOF synthesized by a simple and efficient method may be used to produce nanocomposites with excellent flame retardation and mechanical properties, while keeping the material cost sufficiently low for marine applications.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Metal–Organic Frameworks Derived from Zn and p ‐Hydroxybenzoic Acid for Smoke Suppression and Flame Retardation in Vinyl Resin ; day:03 ; month:10 ; year:2022 ; extent:14
Macromolecular materials and engineering ; (03.10.2022) (gesamt 14)
- Urheber
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Wang, Guorong
Mei, Zhiyuan
Li, Yu
Chen, Guotao
Xin, Jie
Sun, Zhaoyi
Wang, Qingxin
Luo, Xu
- DOI
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10.1002/mame.202200461
- URN
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urn:nbn:de:101:1-2022100415075588916790
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:25 MESZ
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Beteiligte
- Wang, Guorong
- Mei, Zhiyuan
- Li, Yu
- Chen, Guotao
- Xin, Jie
- Sun, Zhaoyi
- Wang, Qingxin
- Luo, Xu
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