What is the classification of UV resins?

UV resin, also known as photosensitive resin, is an oligomer that can undergo rapid physical and chemical changes in a relatively short time after exposure to light, leading to cross-linking and curing. UV resins are mainly divided into solvent based UV resins and attribute UV resins.

Solvent based UV resin

The commonly used solvent based UV resins mainly include: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic resin, UV epoxy resin, UV organosilicon oligomers, etc.

Aqueous UV resin

Aqueous UV resin refers to a UV resin that is soluble or dispersible in water, and contains a certain number of strong hydrophilic groups in the molecule, such as carboxyl, hydroxyl, amino, ether, and acylamino groups; It also contains unsaturated groups such as acryloyl, methacryloyl, or allyl. Waterborne UV trees can be divided into three categories: lotion, water dispersible and water-soluble, mainly including three categories: waterborne polyurethane acrylate, waterborne epoxy acrylate and waterborne polyester acrylate.