Polyester Acrylates （PEA）

Polyester acrylate is also a common oligomer, which is made from low molecular weight polyester diol through acrylate esterification. Its biggest feature is low viscosity and low price. In order to increase the light curing rate, a multifunctional polyester acrylate can be prepared; the use of amine-modified polyester acrylate can reduce the influence of oxygen inhibition, increase the curing rate, and improve adhesion, gloss and durability.