Black color photo-imageable solder resist

High resolution Black color photo-imageble solder resist

Product Features

  • Suitable for Direct-imaging
  • Good of soldering resistance
  • Good of Electroless Ni/Au resistance

Main Applications

General Characteristics

ItemsTest ConditionDSR-8000 S18-11BKDSR-8000 S18-11MBK(H)
AppearanceVisual inspectionBlack glossBlack matte
Sensitivity ( 300mJ/cm2 )Stouffer step tablet 21 steps10 steps10 steps
Film hardnessJIS K54006H6H
Adhesion Cross cut testOn Copper100 / 100100 / 100
Soldering resistance288℃ 10sec 3 CycleNo peel-offNo peel-off
Electroless Ni/Au resistanceNi : 3-5μm, Au : 0.05μmNo peel-offNo peel-off
Insulation resistance85℃ 85%RH 30V IPC B PatternInitial:1.0E+13Ω
1000hrs :1.0E+12Ω
Initial:1.0E+13Ω
1000hrs :1.0E+12Ω

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