The invention belongs to the technical field of epoxy materials, and particularly relates to a modified epoxidized natural rubber composite material and a preparation method and application thereof. The invention provides a modified epoxidized natural rubber composite material. The modified epoxidized natural rubber composite material is prepared from the following raw materials in parts by weight: 100 parts of epoxidized natural latex, 0.01 to 0.2 part of cuttlefish ink nanoparticles, 0.005 to 0.1 part of chitosan oligosaccharide and 0.005 to 0.1 part of vitamin C. The cuttlefish ink nanoparticles are combined with the chitosan oligosaccharide and the vitamin C to generate a synergistic effect, so that free radicals of a system can be effectively reduced, and the aging resistance and the mechanical property of the epoxidized natural rubber are remarkably improved.

    本发明属于环氧材料技术领域,具体涉及一种改性环氧化天然橡胶复合材料及其制备方法和应用。本发明提供了一种改性环氧化天然橡胶复合材料,包括以下重量份的原料:100份的环氧化天然胶乳、0.01~0.2份的乌贼墨纳米粒、0.005~0.1份的壳寡糖和0.005~0.1份的维生素C。本发明将乌贼墨纳米粒与壳寡糖和维生素C结合,产生协同增效作用,能有效减少体系的自由基,使环氧化天然橡胶的耐老化性能和力学性能显著提高。


    Access

    Download


    Export, share and cite



    Title :

    Modified epoxidized natural rubber composite material as well as preparation method and application thereof


    Additional title:

    一种改性环氧化天然橡胶复合材料及其制备方法和应用


    Contributors:
    LI LEFAN (author) / HOU TINGTING (author) / LI CHENGPENG (author) / LI TUANZHANG (author) / HU ZHANG (author) / LI SIDONG (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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



    Modified epoxidized natural rubber material as well as preparation method and application thereof

    NIU ZHONGFU / LI HAI / PENG HUALONG et al. | European Patent Office | 2024

    Free access

    Modified epoxidized rubber as well as preparation method and application thereof

    NIU ZHONGFU / LI HAI / PENG HUALONG et al. | European Patent Office | 2022

    Free access

    Epoxidized natural rubber composition, preparation method thereof and tread rubber

    LIU LING / WU QIFEI / ZHANG LIQUN et al. | European Patent Office | 2023

    Free access

    MODIFIED EPOXIDIZED RUBBER, PREPARATION METHOD THEREFOR, AND USE THEREOF

    NIU ZHONGFU / LI HAI / PENG HUALONG et al. | European Patent Office | 2024

    Free access