Focus On R&D And Production
SkyBond 23X Series
Classification:
Copper surface treatment
Hotline:
Product Description
SkyBond 230/238
30g/L Cu
SkyBond 250
50g/L Cu
丨Main features:

● Based on Sulfuric Acid/Hydrogen peroxide system
● Combined corrosion inhibitors causing roughness on Cu surface
● Uniform roughness and color
● Excellent adhesion with resins
● Good acid resistance, no pink ring defect
● Good thermal reliabilities
● Applicable for pretreatment of pressing or laser drilling process
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