The invention discloses a PMI composite foam adapter and an in-mold foaming manufacturing method thereof, and relates to the technical field of launching equipment, the PMI composite foam adapter comprises a foam body, a positioning separation mechanism and an antifriction layer; the positioning and separating mechanism is embedded in the foam body and is bonded and fixed with the foam into a whole; the body is flame-retardant PMI composite foam, and the bottom of the body is bonded with the antifriction layer; the flame-retardant PMI composite foam and the antifriction layer are firmly adhered through an adhesive; the PMI composite foam is used as a main body to manufacture the adapter, high mechanical property, high heat resistance and long-term stability are provided, and the PMI composite foam is prepared by using an adhesive with special chemical components and curing characteristics, so that the problem that the resin cannot be bonded by itself in the foaming process is solved.

    本发明公开了一种PMI复合泡沫适配器及其模内发泡制造方法,涉及发射装备技术领域,其中一种PMI复合泡沫适配器,包括泡沫本体、定位分离机构、减摩层;定位分离机构镶嵌在泡沫本体内并与泡沫之间粘接固定成为整体;本体为阻燃PMI复合泡沫,其底部与减摩层粘接;阻燃PMI复合泡沫与减摩层之间有粘接剂实现牢固粘贴;本发明利用PMI复合泡沫为主体制作适配器,提供了高力学性能、高耐热性能和长期稳定性能,PMI复合泡沫的制备,使用具有特殊化学成分和固化特性的粘接剂,解决了树脂发泡过程中不能自身粘接的问题。


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    Titel :

    PMI composite foam adapter and in-mold foaming manufacturing method thereof


    Weitere Titelangaben:

    一种PMI复合泡沫适配器及其模内发泡制造方法


    Beteiligte:
    GUO LIANG (Autor:in) / HU LONGWEI (Autor:in) / MA XIAOXIONG (Autor:in) / XIE JUNJIE (Autor:in) / ZHONG KAI (Autor:in) / CAO YANG (Autor:in)

    Erscheinungsdatum :

    2023-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS





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