Resins

BPA (ng/g resin)

Polyester + hydroxyethyl metacrylate (30%) + urethane acrylate brand B (70%) + 0.5% photoinitiator

122.3

Hydroxyethyl metacrylate

288.3

Polyester (50%) + urethane acrylate brand B (50%) + 0.4% photoinitiator

105.9

Epoxy acrylate brand B

<2

Polyester + hydroxyethyl metacrylate (30%) + urethane acrylate brand B (70%), curing time 30 sec

48.6

Polyester + hydroxyethyl metacrylate (30%) + urethane acrylate brand B (70%), curing time 15 sec

179.0

Polyester (50%) + urethane acrylate brand B (50%)

355.3

Epoxy acrylate + urethane acrylate brand B

51.2

Vinyl ester acrylate

151.7

Epoxy acrylate brand B (50%) + urethane acrylate brand B (50%)

<2