UV LED curing refers to a technique that uses “energy” output from the light emitting diodes (LEDs) in the ultraviolet (UV) spectrum to treat coatings, adhesives, inks and other UV-curable materials.
One never gets a full 100% cure of these thermoset systems at relatively low temperatures because molecular mobility goes down dramatically as the adhesive increases in viscosity during curing.
The new 781S spray valve reportedly enables precise and consistent application of medium-viscosity oils, grease, reagents, marking inks, and adhesive activators.