Two distinct kinds of thermosetting polymers exist, every solidifying by way of a chemical course of. One requires ultraviolet mild publicity to provoke curing, whereas the opposite necessitates a two-part combination that hardens over time. The previous presents speedy curing, perfect for small initiatives and fast fixes. The latter gives a extra sturdy and heat-resistant ultimate product, appropriate for bigger castings and sturdy functions.
The choice of one over the opposite relies upon significantly on the initiatives necessities. Speedy curing can save time and improve effectivity for sure functions, whereas the sturdy nature of the choice could be extra becoming for initiatives demanding longevity and resilience. Traditionally, the two-part system predates its ultraviolet-activated counterpart, providing a broader vary of commercial functions earlier than the arrival of available UV curing expertise.