If a photoinitiator is present in the gel, the regions irradiated by light will photopolymerize, owing to the linkage of carbon–carbon double bonds in the organic material. At this step there is ...

In case you’re wondering, some (not all) photopolymers indeed contain homeopathic doses of the toxic heavy metal antimony in their photoinitiator. As a trace amount of a trace amount that isn ...

UV curable adhesives consist of monomers, oligomers, photoinitiators, additives, and sometimes UV transparent fillers. The UV photoinitiator component generates free radicals or actions when exposed ...

One popular UV hair extensions brand, V-Light, has ethyl cyanoacrylate, sodium stearate, and photoinitiator listed as the ingredients in its glue, which act as bonding agents and the source that ...