The invention discloses a polyurethane automobile seat cover and a preparation method thereof, and belongs to the technical field of automobile parts. Comprising the following steps: S1, preparing raw materials; s2, preparing polyurethane slurry; s3, coating and compounding are carried out; s4, drying and cooling; s5, surface treatment; and S6, inspecting a finished product. According to the polyurethane automobile seat cover disclosed by the invention, by adding the phase-change temperature regulating agent, the polyurethane seat cover can better release heat absorbed by the polyurethane seat cover under the condition of high temperature or exposure to the sun, so that the use discomfort caused by stuffiness of the polyurethane seat cover is reduced, and the service life of the automobile seat cover is prolonged. Meanwhile, the performance stability of the polyurethane seat cover under high temperature or exposure can be guaranteed, and the service life of the polyurethane seat cover is prolonged. By adding the carbon nanotubes, the graphite and the polytetrafluoroethylene emulsion, the wear resistance and the strength of the polyurethane seat cover can be improved, so that the polyurethane seat cover is not easy to abrade in the use process, and the service life of the polyurethane seat cover is prolonged.

    本发明公开了一种聚氨酯汽车座椅套及其制备方法,属于汽车配件技术领域。包括以下步骤:S1、原料制备;S2、聚氨酯浆料制备;S3、涂覆与复合;S4、干燥与冷却;S5、表面处理;S6、成品检验。本发明公开的聚氨酯汽车座椅套,通过相变调温剂的添加够保证聚氨酯座椅套在高温或暴晒的条件下,能够更好的释放聚氨酯座椅套吸收的热量,从而降低聚氨酯座椅套因闷热带来的使用不适感,同时能够保证聚氨酯座椅套在高温或暴晒下性能的稳定性,提升聚氨酯座椅套的使用寿命。通过碳纳米管、石墨以及聚四氟乙烯乳液的添加能够提升聚氨酯座椅套的耐磨性以及强度,使聚氨酯座椅套在使用过程中不易磨花,从而延长聚氨酯座椅套的使用寿命。


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    Title :

    Polyurethane automobile seat cover and preparation method thereof


    Additional title:

    一种聚氨酯汽车座椅套及其制备方法


    Contributors:
    XU BIN (author) / CHEN JIAN (author) / ZHOU XIAOLING (author) / ZHANG XIAOYANG (author) / ZHANG HU (author) / YANG XUWEI (author) / WANG HAILING (author) / WANG WEICHAO (author) / ZHENG YONGXUAN (author) / MEI QIAOHONG (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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