Eco-friendly preparation of advanced epoxy composites and their pyrolysis and flame retardant mechanisms

Polymer Degradation and Stability, Год журнала: 2024, Номер 224, С. 110749 - 110749

Опубликована: Март 20, 2024

Язык: Английский

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Bio-based melamine formaldehyde resins for flame-retardant polyurethane foams

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 273, С. 132836 - 132836

Опубликована: Июнь 2, 2024

Язык: Английский

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Hybrid red phosphorus/melamine microcapsules for enhanced fire resistance and PH3 suppression of polyurethane composite foam

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159504 - 159504

Опубликована: Янв. 1, 2025

Язык: Английский

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Enhanced perspectives on silica aerogels: Novel synthesis methods and emerging engineering applications

Results in Engineering, Год журнала: 2024, Номер 25, С. 103615 - 103615

Опубликована: Дек. 14, 2024

Язык: Английский

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Preparation of vanillin-based polyurethane/SiO2 nanocomposite foams with excellent flame retardancy and thermal insulation performance

Composites Communications, Год журнала: 2024, Номер unknown, С. 102108 - 102108

Опубликована: Сен. 1, 2024

Язык: Английский

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A facile strategy for synthesizing hyperbranched phosphorus-containing polyol: Toward enhancing intrinsic flame retardancy and smoke suppression of rigid polyurethane foams

Polymer Degradation and Stability, Год журнала: 2024, Номер 225, С. 110786 - 110786

Опубликована: Апрель 23, 2024

Язык: Английский

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APP-PER-MEL Aerogel based on Supramolecular Assembly: New Insight from Conventional Concept

Polymer Degradation and Stability, Год журнала: 2025, Номер 234, С. 111197 - 111197

Опубликована: Янв. 16, 2025

Язык: Английский

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Organosilicone-based clustered phosphinic acid endows outstanding synergistic flame retardancy of epoxy resins

European Polymer Journal, Год журнала: 2025, Номер unknown, С. 113771 - 113771

Опубликована: Янв. 1, 2025

Язык: Английский

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Flame‐Retardant Rigid Polyurethane Foam Composites Based on Piperazine Pyrophosphate/Steel Slag: A New Strategy for Utilizing Metallurgical Solid Waste

Journal of Applied Polymer Science, Год журнала: 2025, Номер unknown

Опубликована: Янв. 29, 2025

ABSTRACT In this work, piperazine pyrophosphate (PAPP) and metallurgical solid steel slag (SS) are used to fabricate flame‐retardant rigid polyurethane foam (RPUF) composites through a one‐step all‐water foaming technology. The thermal stability, combustion properties, flame retardancy of the PAPP/SS composite were investigated by thermogravimetric (TG) analysis, cone calorimetry, limiting oxygen index testing (LOI), UL‐94 vertical burn testing. RPUF‐3 showed char residue 28.6 wt% at 750°C compared with 24.9 pure sample, indicating better stability FRPRUF composites. possessed an LOI 21.5 vol% achieved V‐0 level in test. Cone calorimetry displayed peak heat release rate fire growth decreased 12.66% 41.6%, respectively, those RPUF. incorporation led formation compact layer structures during combustion. Pyrophosphoric acid, generated from decomposition PAPP, promotes esters, ethers, alcohols, whereas metal oxides SS enhance compactness layer. This enhanced structural integrity obstructs mass transmission zone, effectively improving condensed‐phase retardancy. approach offers novel strategy for fabrication high‐performance RPUF high‐value utilization SS.

Язык: Английский

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Balancing flame retardancy and high toughness in solvent-free reactive polyurethane films via P/Si synergistic strategy

European Polymer Journal, Год журнала: 2025, Номер unknown, С. 113810 - 113810

Опубликована: Фев. 1, 2025

Язык: Английский

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