The invention relates to modified resin, a glass fiber composite material as well as a preparation method and application of the glass fiber composite material. The modified resin is prepared from vinyl ester resin, polyvinyl polyurethane-urea-polyamine, a diluent and a photoinitiator. The modified resin provided by the invention has high strength and high toughness, and the glass fiber composite material prepared by compounding the modified resin provided by the invention and glass fibers has the characteristics of light weight, high strength, high toughness, temperature resistance and corrosion resistance, and is suitable for non-pneumatic tire shear belts; and the light weight of the non-pneumatic tire can be realized on the premise of meeting the strength and safety requirements of the tire.

    本发明涉及一种改性树脂、玻璃纤维复合材料及其制备方法和应用,所述改性树脂由乙烯基酯树脂、多乙烯基聚氨酯‑脲‑多胺、稀释剂和光引发剂制备得到。本发明提供的改性树脂具有高强度、高韧性,利用本发明的改性树脂与玻璃纤维复合制备得到的玻璃纤维复合材料具有轻量、高强、高韧、耐温、耐腐蚀的特性,适用于非充气轮胎剪切带,能在满足轮胎的强度和安全性要求的前提下实现非充气轮胎的轻量化。


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    Title :

    Modified resin, glass fiber composite material and preparation method and application thereof


    Additional title:

    一种改性树脂、玻璃纤维复合材料及其制备方法和应用


    Contributors:
    WU MENGQI (author) / YANG WENGANG (author) / XU TING (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / 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