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After addition of photoinitiator in special formulated resin (UV coating, ink, adhesive etc.), and adsorption of the high intensity UV light from UV curing instrument, the resin will produce free radical or ion, which would initiate polymerization, crosslinking and graft reaction. The resin will transfer from liquid to solid in few seconds, and offer the desired physical properties, such as abrasion resistance, coating protection, adhesion/fixation, weather resistance, non-yellowing, etc..

Applied to UV curable ink, coating, optical fiber, PCB, screen printing, paper varnish, and other surface coating. Because there is no or rare solvent in formula, it is environmental friendly.

   

 

Photoinsist or solder mask of electronics industry, wood paint, clear finishing varnish, clear varnish, paper varnish, UV curable adhesive