The invention discloses a nylon elastomer foamed bead as well as a preparation method and application thereof. The nylon elastomer foamed bead is prepared from the following raw materials: a nylon elastomer, a tackifier, a nucleating agent, an antioxidant, a foam homogenizing agent and a physical foaming agent. The nylon elastomer foamed bead is stable in performance and high in processing efficiency, the problems of chemical degradation and yellowing of the nylon elastomer caused by long-time boiling water treatment do not exist, meanwhile, the nylon elastomer foamed bead is high in melt strength, the crystallization performance requirement of a foaming process is met, and the service life of the nylon elastomer foamed bead is prolonged. And the obtained nylon elastomer foamed beads have the advantages of environmental friendliness, medium-high foaming ratio, excellent cell size distribution and good mechanical properties. Therefore, the nylon elastomer foamed bead can be used in the fields of shoe materials, tires, ground coverings, indoor ornaments, sports equipment and the like.

    本发明公开了尼龙弹性体发泡珠粒及其制备方法和应用,形成所述尼龙弹性体发泡珠粒的原料包括:尼龙弹性体、增粘剂、成核剂、抗氧剂、均泡剂和物理发泡剂。该尼龙弹性体发泡珠粒性能稳定,加工效率高,且不存在长时间沸水处理导致的尼龙弹性体发生化学降解和黄变问题,同时该尼龙弹性体发泡珠粒熔体强度高,满足发泡工艺的结晶性能要求,并且得到的尼龙弹性体发泡珠粒具有环境友好、中高发泡倍率、泡孔尺寸分布优良以及良好力学性能。因此该尼龙弹性体发泡珠粒可用于鞋材、轮胎、地面覆盖物、室内装饰品和运动器材等领域。


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    Title :

    Nylon elastomer foamed bead as well as preparation method and application thereof


    Additional title:

    尼龙弹性体发泡珠粒及其制备方法和应用


    Contributors:
    SHI WENZHAO (author) / YOU CHO-YONG (author) / ZHOU WENTING (author) / HU GUANGJUN (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08J Verarbeitung , WORKING-UP / A43B Charakteristische Merkmale des Schuhwerks , CHARACTERISTIC FEATURES OF FOOTWEAR / B60C VEHICLE TYRES , Fahrzeugreifen / 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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