Shape memory elastic composite material for fan impeller and manufacturing equipment of shape memory elastic composite material

The invention discloses a shape memory elastic composite material for a fan impeller, which comprises a covering material and a base material, wherein the covering material and the base material are integrally formed through hot quenching, the covering material is formed by combining polyphenylene s...

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Bibliographische Detailangaben
Hauptverfasser: WEI BO, ZHANG JIANGANG, WEN JUNQIANG, GUO QINGLONG, GUO DEFU, DUANMU FENGQING, WANG XIANGQIAN, DU CHONGHENG, DU WENYUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a shape memory elastic composite material for a fan impeller, which comprises a covering material and a base material, wherein the covering material and the base material are integrally formed through hot quenching, the covering material is formed by combining polyphenylene sulfide, thermoplastic polyimide, a liquid crystal polymer and graphite, and the base material is formed by combining spring steel. The invention further provides manufacturing equipment of the shape memory elastic composite material for the fan impeller. The manufacturing equipment comprises a kettle body, wherein a spiral shaft is inserted in the middle of the top surface of the kettle body, a plurality of spiral blades are arranged on the spiral shaft located in the kettle body, and a wall scraping assembly is arranged at the bottom end of the spiral shaft. The composite material is prepared from the materials with the optimal proportion, and the composite material is prepared through high-temperature uniform sti