Neutral type electroless gold plating solution Sulfite based, cyanide free product High deposition performance on high P content electroless nickel plating films High deposition performance on palladium plating films
High folding endurance Deposition rate 12μm/h (P content: 7 to 11% by weight) Prevent blackening and corrosion after stripping immersion gold plating Excellent in solder wet and solder joint performance Fine pattern and semi-bright appearance can be obtained
High covering performance, uniform deposition by small thickness Deposition rate 0.15μm/2min Excellent in fine patterning formation performance High solder joint, high gold wire bonding performance
Acidic treatment agent to prevent deposition of electroless nickel plating into non-conductive holes in PWB Prevent electroless nickel deposition out of patterns
Reduce damage to nickel films Fine and uniform film appearance can be obtained High solder wettability and solder joint strength Can use at a low temperature (0.06μm/10min at 80℃)
Use as pretreatment for isolated circuit patterns Use after accelerating step Prevent electroless nickel deposition out of patterns Excellent in fine pattern formation performance
For pretreatment to isolated circuit patterns Use after Pd acceleration to remove palladium from surfaces High selectivity only to copper electrodes Excellent in fine pattern formation performance
Auto-catalytic type electroless palladium plating solution Palladium purity over 99% (P content below 1%) is possible Great bath stability, tolerant against dragged-in impurities High solder-joint and heat-resistant gold wire bonding performance can be obtained after immersion gold plating on PALLATOP LP film Neutral bath, reduce damage to substrates Cyanide-free products
High solder wettability, solder joint strength and gold wire bonding performance Best product for electroless Ni-P/Pd/Au process Stable deposition performance, can obtain uniform deposits on palladium films High deposition performance (0.1μm/25min, on 0.1μm of palladium film) Prevent base film corrosion