1. UV glue: First of all, UV here means ultraviolet rays. Shadowless glue (UV glue) is also called photosensitive glue and UV-curable glue. Shadowless glue is a type of adhesive that must be cured by ultraviolet light. It can be used as an adhesive, and can also be used as paint, coating, Used as glue for ink, etc.

Monomer: 40~60% Photoinitiator: 1~6%

Auxiliary: 0.2~1%

Prepolymers include: epoxy Acrylate, polyurethane acrylate, polyether acrylate, polyester acrylate, acrylic resin, etc.

Monomers include: monofunctional (IBOA, IBOMA, HEMA, etc.), bifunctional (TPGDA, HDDA, DEGDA, NPGDA, etc.), trifunctional and multifunctional (TMPTA, PETA, etc.)

Initiators include: 1173, 184, 907, benzophenone, etc.

Auxiliary agents can be added or not. They can be used as adhesives, and can also be used as paints, coatings, inks, etc. Use glue.

2. Barbie glue is also known as nail polish glue, removable phototherapy glue, bob nail polish glue, and second-generation organic bioactive phototherapy removable glue.

Usually UV phototherapy resin glue (polyurethane acrylic resin oligomer) contains oligomer (photosensitive resin), reactive diluent (functional monomer), photoinitiator and other additives. Among them, photosensitive resin is one of the most important components in photosensitive materials.

Barbie glue is the second generation of light-curing oligomers and is an acrylate system. This type of oligomer introduces double bonds through acrylation at the end of the prepolymer as functional groups for cross-linking reactions. It can In the presence of a photoinitiator, free radical polymerization is carried out by ultraviolet irradiation and rapid curing is achieved.

Both are UV curing glues with different compositions and structures and different uses.