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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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