- Chemical Name:Dipentaerythritol penta-/hexa-acrylate
- CAS Number:60506-81-2
- Chemical Family:Acrylics & Acrylates
- Synonyms:Di(trimethylolpropane) pentaacrylate, Dipentaerythritol monohydroxypentaacrylate, Dipentaerythritol pentaacrylate, DPEPA, DPHPA
PHOTOMER® 4399 is a medium viscosity mixture of penta-acrylate and hexa-acrylate monomer for UV/EB curable coatings and inks on paper, foil, wood and plastic substrates. It imparts excellent abrasion and scratch resistance as well as fast cure response together with good water and chemical resistance when formulated into UV/EB curable applications.