The invention discloses a temperature-regulating and heat-insulating material as well as a preparation method and application thereof. The temperature-regulating and heat-insulating material comprises polyimide aerogel fibers, the polyimide aerogel fibers contain microcapsules, and the microcapsules contain a phase-change material. Therefore, the temperature-regulating and heat-insulating material disclosed by the invention not only has the characteristics of light weight, high strength, weather resistance and low heat conductivity of a polyimide material, but also realizes dual functions of temperature regulation and heat insulation by introducing the phase-change material.
本申请公开了一种调温隔热材料及其制备方法和应用。该调温隔热材料包括:聚酰亚胺气凝胶纤维,所述聚酰亚胺气凝胶纤维中含有微胶囊,所述微胶囊中含有相变材料。由此,本申请的调温隔热材料不仅具有聚酰亚胺材料的轻质、高强、耐候和低热导率特性,还通过相变材料的引入,实现了调温和隔热的双重功能。
Temperature-regulating and heat-insulating material as well as preparation method and application thereof
调温隔热材料及其制备方法和应用
2025-05-06
Patent
Electronic Resource
Chinese
IPC: | D01D MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS , Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / D01F Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern , CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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