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    三防漆

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    三防漆

    2019-05-25 15:12

     

        产品介绍 Product introduction

             
          ASH三防漆是PCB安装电子设备或各种电子产品(如混合集成电路)的防潮绝缘材料。使用耐热性和防水性良好的氟基改性树脂作为主要成分,不含甲苯、二甲苯等芳香烃溶剂,气味小,表干时间短,固化后形成一层透明保护膜。具有卓越的耐高低温性, 耐老化、耐腐蚀性能及电气性能,广泛应用于各种电子零件、已组装完毕的线路板,可充分保护线路板在各种化学品腐蚀、盐雾、 潮湿、多尘及高低温等恶劣环境中使用而不影响其性能。
         ASH Conformal coating is a moisture-proof insulating material for PCB mounting electronic equipment or various electronic products (such as mixed integrated circuits). Fluorine-based modified resin with good heat resistance and water resistance is used as the main component. It does not contain toluene, xylene and other aromatic solvents. It has a small odor and short surface drying time. With excellent high and low temperature resistance, aging resistance, corrosion resistance and electrical performance, widely used in various electronic parts, assembled circuit board, can fully protect the circuit board in a variety of chemical corrosion, salt fog, moisture, dust and high and low temperature and other harsh environment use without affecting its performance.environment use without affecting its performance.
             

    产品参数一览表
    List of Product Parameters
     

    测试项目
    Test Items

    AC-U201

    AC-U301

    AC-U301-1

    测试方法
    Test Metods

    状态
    Status

    无色透明液体
    Colorless transparent liquid

    黄色透明液体
    Yellow transparent liqui

    乳白色液体
    Milky liquid

    目测

    Visual

    比重(25°C)
    Specific gravity

    0.88 ± 0.02

    0.90 ± 0.02

    0.98 ± 0.02

    ASTM D1875

    固含量(Wt%)
    Non-volatile components

    30±5

    40±5

    30±5

    ASTM D1489

    粘度(mPa.s)
    Viscosity

    35-45

    50 - 65

    50 - 65

    ASTM D2556

    铅笔硬度
    Pencil hardness

    H

    H

    H

    ASTM D3363

    附着力(铜箔)
    Adhesion (copper foil)

    0-1级

    0-1级

    0-1级

    ISO 2409

    体积电阻(Ω cm)
    The volume resistance

    10^14

    10^15

    10^14

    ASTM D257

    表干时间  25℃
    Table dry time

    <15min 

    <25min 

    <25min 

    ISO 1517

    固化时间 25℃
    Cure time

    <24h 

    <24h 

    <24h 

    ISO 3678

    固化时间 80℃
    Cure time

    <30min 

    <30min

    <30min

    ISO 3678

    盐雾试验
    Salt spray test

    通过
    through
    通过
    through
    通过
    through
    ISO 9227

    高温高湿测试
    High temperature and high humidity test

    通过
    through
    通过
    through
    通过
    through
    IEC 60068

    霉菌测试
    Mold test

    通过
    through
    通过
    through
    通过
    through
    STM D5590

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    深圳市ag8亚游集团电子材料有限公司
    Shenzhen Asahi Electronic Materials Co. Ltd.

     

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    Add:bldg.7,Four Oysters Western Industrial Zone,Shajing Street, Bao’an District,Shenzhen

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