High Speed Silver Plating

Our high speed silver and post-treatments deliver exceptional corrosion and tarnish resistance. They are designed for ease of operation in both automatic and manual spot-plating equipment and reel-to-reel lines.


SILVREX JS-5 is a high speed silver plating process that produces fine grained silver deposits of 99.9 percent purity over a wide range of current densities. Featuring excellent bondability, solderability and corrosion resistance, the process is specifically designed for use on semiconductor devices, IC lead frames and transistors. SILVREX JS-5 is designed to operate in manual and automatic selective spot-plating equipment, as well as selective reel-to-reel equipment for connectors. The extremely stable process is easy to operate and delivers ductile, bright deposits. As a post-treatment for SILVREX JS-5, EVABRITE Post Treatment Systems enhance tarnish resistance.

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EVABRITE Silver Post-Treatment Systems

EVABRITE Silver Post-Treatment Systems are water-based organic sulfur compounds that provide superior anti-tarnish qualities and are suitable for electrical contacts and other electronic components. EVABRITE Systems’ benefits include ease of operation, very low change in contact resistance measurement and excellent sliding properties. They also contain no hazardous chemicals. EVABRITE Systems are especially well suited as post-treatments for SILVREX JS-5.

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Product Release: MacuSpec THF 100 Mar 31, 2020, 1:45 PM

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MacDermid Alpha to Exhibit and Present at the Upcoming IMAPS Device Packaging Conference Feb 14, 2020, 4:13 PM

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MacDermid Alpha Releases First Processes in New Memory Disk Product Line: Enklad Pretreatment Jan 22, 2020, 11:42 AM

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