Activator is a chemical substance that triggers or enhances a response. It may be utilized in a wide range of purposes, comparable to pictures, metalworking, and chemistry.
In pictures, activators are used to extend the sensitivity of photographic movie to mild. This permits for shorter publicity occasions and higher picture high quality. In metalworking, activators are used to take away oxides from steel surfaces. This makes the steel extra receptive to soldering and welding. In chemistry, activators are used to hurry up chemical reactions. This may be helpful for a wide range of functions, comparable to synthesizing new compounds or purifying current ones.