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  • 日本A V黄色_97超碰精品在线_一牛av在线看_大香蕉在线资源视频

    Shanghai Holdenchem CO.,Ltd.

    上海浩登材料股份有限公司

    Shanghai Holdenchem CO.,Ltd.

    Supplier of special and functional chemicals

    Supplier of Fortune 500 companies

    Mobile version_Shanghai Holdenchem CO.,Ltd.

    Categories

    Contact us

    Shanghai Holdenchem Co., Ltd.
    Hotline: 400-011-7633
    Fax: +86-21-62112613
    E-mail: sales@holdenchem.com

    Epoxy resin curing agent / accelerant

    2-Ethylimidazole

    CAS NO. 1072-62-4
    Molecular formula

    C5H8N2

    Molecular weight 96.1304
    Structural formula 2-Ethylimidazole
    Properties
    Index name Index
    Appearance White to slightly yellow crystal
    Assay ≥98.0%
    Storage 25kg cardboard drum (35×50) lined with double-layer plastic bag. It should be stored in a cool, dry and ventilated place. It should be lightly loaded and unloaded during transportation to prevent the inner packaging from rupturing.
    Application Mainly used for bonding, encapsulation, coating and lamination of instruments, apparatus, various electrical components, chemical machinery, vehicles and defense industries, and for medium temperature curing agent of epoxy Resin, reference dosage 2-5phr. Curing conditions 70-85 °C / 3 h.
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    日本A V黄色_97超碰精品在线_一牛av在线看_大香蕉在线资源视频
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