Stretchable Thermoplastic Polyurethane/Boron Nitride Nanosheet Fabrics with Highly Anisotropic Thermal Conductivity for Multi-scenario Passive Radiative Cooling

Advanced Fiber Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 18, 2025

Язык: Английский

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Construction and application of B/P/N durable flame retardant crosslinking system on cotton fabric

Industrial Crops and Products, Год журнала: 2024, Номер 222, С. 119623 - 119623

Опубликована: Сен. 13, 2024

Язык: Английский

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Restriction of Ce-MOF growth within ZSM zeolite for robust three-proofing thermoplastic polyurethane

Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

A three-proofing TPU material with UV resistance, chemical resistance and fire resistance.

Язык: Английский

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Effect of Graphene on the Mechanical Properties of Glycidyl Azide Polymer‐Based Energetic Thermoplastic Elastomer

Journal of Applied Polymer Science, Год журнала: 2025, Номер 142(13)

Опубликована: Янв. 21, 2025

ABSTRACT Energetic adhesives with excellent mechanical properties are of great significance for the development solid propellant. In this paper, a small amount graphene is used to enhance glycidyl azide polymer (GAP)‐based energetic thermoplastic elastomer (GAP‐ETPE), and an in‐depth analysis enhancement mechanism conducted through structural characterization composite elastomer. Scanning electron microscopy (SEM) reveals that solvent‐assisted ultrasonic dispersion method can fully disperse in GAP‐ETPE, taking advantage its high specific surface area. Fourier Transform Infrared (FT‐IR) low‐field Nuclear Magnetic Resonance (LF‐NMR) show provide physical crosslinking sites, significantly increasing density GAP‐ETPE. Dynamic (DMA) indicates increased caused by will restrict segmental motion Static tensile test result shows use 0.1 wt% increase strength GAP‐ETPE from 7.0 7.8 MPa. This work provides basis application adhesives.

Язык: Английский

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Phosphatidylcholine Toughed Phenolic Foam with Highly Improved Toughness and Fire Safety

Polymer, Год журнала: 2025, Номер unknown, С. 128392 - 128392

Опубликована: Апрель 1, 2025

Язык: Английский

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Eco‐Friendly Self‐Adaptive Catalytic Strategy for Plastics Lifecycles: Achieving Green Preparation, Superior Flame Retardancy, and Self‐Driven Sustainability

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 2, 2024

Abstract Semi‐rigid polyurethane foams (SPUF) with high deformation resistance and strength are indispensable for cushioning applications. However, fire risk cascaded pollutant effects, overused multifarious additives foam wastes exacerbate global environmental concerns. One option to address this issue is develop eco‐friendly multifunctional flame retardants that participate in the material lifecycles of preparation, safe service, waste management, sustainable recycling. Herein, a novel self‐adaptive catalytic strategy reported exploits temperature agent structure‐responsive ability sodium propionate (SP), reconciling often‐conflicting properties fabrication recycling while effectively mitigating combustion risks additive pollution. The adaptive function SP impressively involves all aspects life cycles: 1) catalyzing foaming without complex/hazardous catalysts; 2) providing superior flame‐retardant efficiency limiting oxygen index 25.5% relying on traditional retardants; 3) promoting situ network fragmentation reorganization into strong adhesives (5.8 MPa); 4) further newly formed self‐driven manner. A green presented addresses hazards, plastic pollution, unsustainability recycling, minimizing ecological foam, which will positively impact future design involving diverse additives.

Язык: Английский

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Preparation and Application of High Strength, High Transparency, and High Impact Resistance Polyurethane Elastomers by Controlled Cross-linking

Polymer, Год журнала: 2024, Номер unknown, С. 128002 - 128002

Опубликована: Дек. 1, 2024

Язык: Английский

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