高反射耐高温森林消防避火罩复合面料及其制备方法

By using a multi-layer composite material structure and a solvent-free hot-pressing process, the problems of high temperature resistance, radiation reflection, mechanical strength, and environmental protection of existing fire shield materials have been solved, providing an efficient and reliable forest fire protection solution.

CN122185660BActive Publication Date: 2026-07-17SHANGHAI FIRE RES INST OF MEM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI FIRE RES INST OF MEM
Filing Date
2026-05-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing fire shield materials have shortcomings in terms of high temperature resistance, anti-radiation heat efficiency, mechanical strength, sewing performance, adhesion and flexibility, and environmental protection. They cannot effectively block high-temperature flames and pose health risks and high processing costs.

Method used

It adopts a multi-layer composite structure consisting of a magnetron sputtered aluminum layer, a PI film layer, a plasma-treated aluminum foil layer, and a high-temperature resistant and flame-retardant base fabric layer. The layers are connected by a solvent-free hot-pressing composite process to form a double-reflective structure, which improves high-temperature resistance and flexibility. Environmentally friendly adhesives are also used.

Benefits of technology

It achieves high reflectivity and high temperature resistance, improves anti-radiation thermal efficiency, enhances sewing performance and peel strength, reduces breakage rate, ensures structural stability and environmental friendliness, and is suitable for high-temperature fire environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种高反射耐高温森林消防避火罩复合面料及其制备方法，属于消防避火罩材料技术领域，高反射耐高温森林消防避火罩复合面料包括从外到内依次层叠连接的：磁控溅射镀铝层，磁控溅射镀铝层的轮廓算术平均偏差Ra≤0.1微米，磁控溅射镀铝层在8～14μm红外波段的反射率≥92%；第一PI薄膜层，厚度方向的热导率≤0.3W / (m·K)；铝箔层；第二PI薄膜层；耐高温胶粘剂层；和耐高温阻燃基布层；第一PI薄膜层、铝箔层和所述第二PI薄膜层通过无溶剂热压复合工艺连接。本发明的一种高反射耐高温森林消防避火罩复合面料及其制备方法，可实现耐高温性能强、辐射热防护效果好、缝纫性能佳、兼顾剥离强度和柔韧性且环保。
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Citation Information

Patent Citations

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    CN222571788U

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