Meter/mix systems vary immensely from application to application. Adhesive or sealant resin formulations can vary as well—by chemistry, viscosity, filler content, handling time, and moisture sensitivity, as well as other critical performance factors engineered by the material supplier.
As a response to the multiple definitions of hazard—and multiple ways of communicating these hazards—the United Nations adopted the Globally Harmonized System for Classification and Labeling of Chemicals (GHS) in 2003.
Ultraviolet (UV) light-emitting diode (LED) curing offers many benefits for bonding and coating applications in the touchscreen manufacturing segment. It provides a more consistent and reliable process without damaging or discoloring heat-sensitive components.