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주석 도금판
(TIN PLATED COPPER & COPPER ALLOY STRIP)



Manufacturing Range
  Base Metals   Copper, Brass, Phosphor Bronze and Others
  Dimension of Base Metals   Thickness : 0.1 - 0.8㎜

  Width : 600㎜ Max

  Unit Weight   Pan cake type : 1.5 - 3.5㎏/㎜ width

  Traverse Wound type : 500㎏ Max




Quality Control
  Plating Thickness   Copper underplate : 0.5 - 1.0㎛
      (Application to Brass only)

Tin Plating : 0.8 - 2.0㎛
      (Measurement by x-ray Fluorescence)

  Corrosion Resistance Test   Salt Spray Test (5% Nacl, 35℃, 48Hrs)
  : No White Rust
  Peeling Test   180°Bending : No Flaking
  Solder Dip Test   Using flux, after Dipping into 60% Sn-40% Pb
  Solder at 235±5℃

  Solder dip area must retain more than 95%





 
 
 
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