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    產品資料

    臺灣產千住錫膏

    如果您對該產品感興趣的話,可以
    產品名稱: 臺灣產千住錫膏
    產品型號: M705-S101HF-S4
    產品展商: 千住金屬
    產品文檔: 無相關文檔

    簡單介紹

    錫96.5、銀3.0、銅0.5###熔點:217-220℃###190±20Pa.s###230-260℃###要求無鹵素的復雜電子產品制造###0-10℃


    臺灣產千住錫膏  的詳細介紹
    臺灣產千住錫膏

    臺灣產千住錫膏 ECO SOLDER PASTE M705-S101HF-S4
    1.Scope
    This specification covers the solder paste,
    ECO SOLDER PASTE M705-S101-S4, using lead-free solder alloy, used for
    wiring connection and so on, of electrical and electronic parts.
    2.Standard
    .1Chemical composition of solder alloyTest methodSTM-9
    Composition and impurities are prescribed as following tables
    Composition ( mass% )
    3.0 ± 0.1
    0.50 ± 0.05
    Balance
    2.2Performance and standard
    Items
    Performance                 Standard
    Test Method
    Appearance
    It shall not have separated flux,and shall be in a smooth pastestate.
    STM-1
     
    Flux content (mass%)
    11.5 ± 1.0
    STM-5
    Viscosity of solderpaste (Pa s)
    190 ± 30
    STM-7-8
    Grain size of powder
    um
    36 25
    STM-12-4
    Copper plate corrosion test
    Shall be passed
    STM-28-1
    Insulation resistance
    Ordinary state 1 × 10 or more After humidifying 1 × 10 or more
    STM-30-8
    Solution resistance
    100 or more
    STM-32
    Reflow property
    No unmelted solder nor black product shall be permissibl
    STM-34
     
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