The invention relates to the technical field of automobile accessories, and particularly discloses a PA tufted recoverable yarn and an automobile carpet, the PA tufted recoverable yarn is composed of modified PA fiber, cotton fiber and bamboo fiber; the modified PA fiber is prepared from the following raw materials in parts by weight: 40 to 80 parts of PA fiber, 10 to 20 parts of lignin-graphene compound, 5 to 6 parts of bamboo charcoal powder, 2 to 3 parts of kaolin, 8 to 10 parts of waterborne polyurethane, 1 to 3 parts of sophorolipid and 6 to 8 parts of silane coupling agent. According to the scheme, the formula is simple, the proportion is rigorous, and the obtained PA tufted recoverable yarn has excellent wear resistance and remarkable aging resistance and can be recycled; the automotive carpet sequentially comprises a carpet surface layer, an anti-skid layer and an antibacterial layer, wherein a hot melting adhesive lining is arranged between every two layers; the carpet surface layer is formed by spinning the PA tufted recoverable yarn, and the obtained automobile carpet is excellent in comprehensive performance and has wide market prospects.

    本申请涉及汽车配件技术领域,具体公开了一种PA簇绒可回收纱线及汽车地毯,所述PA簇绒可回收纱线,由改性PA纤维、棉纤维和竹纤维构成;所述改性PA纤维,包括以下重量份原料:40‑80份PA纤维、10‑20份木质素‑石墨烯复合物、5‑6份竹炭粉、2‑3份高岭土、8‑10份水性聚氨酯、1‑3份槐糖脂、6‑8份硅烷偶联剂;上述方案配方简单,配比严谨,所得PA簇绒可回收纱线具有优异的耐磨性,显著的抗老化性,且可回收再利用;所述汽车地毯依次包括毯面层、防滑层以及抗菌层,层与层之间为热熔粘合衬;所述毯面层由所述PA簇绒可回收纱线纺制而成,所得汽车地毯的综合性能优异,具有广阔的市场前景。


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    Titel :

    PA tufted recoverable yarn and automotive carpet


    Weitere Titelangaben:

    一种PA簇绒可回收纱线及汽车地毯


    Beteiligte:
    ZHANG HAILING (Autor:in) / GUO CHANGWEI (Autor:in) / ZHENG WEI (Autor:in) / LIU QICHAO (Autor:in)

    Erscheinungsdatum :

    2023-02-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen / 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 / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / D03D WOVEN FABRICS , Gewebe / D06M Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen , TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS



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