The invention provides a preparation method of an air-conditioning duct with antibacterial and anti-mildew properties, and relates to the field of vehicle-mounted air-conditionings. Composite antibacterial and anti-mildew masterbatch is first prepared and obtained, then the composite antibacterial and anti-mildew masterbatch and high-density polyethylene are blended and extruded, and antibacterialand anti-mildew high-density polyethylene is obtained by pelletizing after cooling. The antibacterial and anti-mildew high-density polyethylene is blow-molded, cut, assembled, inspected and packagedin sequence to obtain an air-conditioning duct with antibacterial and anti-mildew properties. The air-conditioning duct provided contains composite antibacterial and anti-mildew components. Therefore,the air-conditioning duct has the functions of antibacterial and anti-mildew, and can improve the problem of bacteria and mold growing on the surface of the air-conditioning due to humid environment,so as to improve the quality of the air outlet of the air-conditioning, and ensure the safety and health of the drivers and passengers.

    本发明提供了一种具有抗菌防霉性能的空调风道的制备方法,涉及车载空调领域。本发明先制备获得复合抗菌防霉母粒,然后将复合抗菌防霉母粒和高密度聚乙烯共混挤出,并在冷却后切粒得到抗菌防霉高密度聚乙烯,最后对抗菌防霉高密度聚乙烯依次进行吹塑成型、切割、装配以及检验包装,从而得到具有抗菌防霉性能的空调风道。本发明提供的空调风道制成材料中含有复合抗菌防霉的成分,因此,空调风道具有抗菌防霉的作用,可以改善空调表面由于潮湿环境容易滋生细菌和霉菌的问题,从而提高空调风道出风的质量,保障驾乘人员的安全与健康。


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    Title :

    Preparation method of air-conditioning duct with antibacterial and anti-mildew properties


    Additional title:

    一种具有抗菌防霉性能的空调风道的制备方法


    Contributors:
    QIAO BING (author)

    Publication date :

    2020-09-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED , Vorbereiten oder Vorbehandeln der zu verformenden Masse / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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