Epoxy resin cures without any aids, UV resin only cures under UV irradiation. Its maximum layer thickness is 1mm. Epoxy resin allows layer thickness of up to 5cm per casting, on the other hand. UV resin always requires a UV lamp to cure and is therefore only suitable for smaller areas.6 ago 2020
Does UV light affect epoxy resin?
Despite several excellent properties including low shrinkage, good chemical resistance, curable at low temperatures and the absence of byproducts or volatiles, epoxy resins are susceptible to ultra violet (UV) damage and their durability is reduced substantially when exposed to outdoor environments.14 feb 2017