Mercury vapor, light-emitting diode (LED), and excimer are distinct UV-curing lamp technologies. All three are used in various photopolymerization processes, but understanding the differences between them is instrumental in application and formulation development, UV-curing source selection, and integration.
Curing with UV light is like baking a cake. The cake mix doesn’t care whether it’s in a gas or an electric oven, or whether the oven is made by GE or Amana. As long as the temperature is right and the batter is cooked long enough you can produce a quality cake.
