Product Introduction
YWU2620 is a two-component polyurethane methacrylate resin oligomer with a molecular weight ranging from 800 to 1600. It has a low molecular functionality, a small curing shrinkage, excellent adhesion and flexibility, and good water resistance, acid and alkali resistance. It cures quickly through cross-linking, has a high bonding elongation rate, and exhibits excellent macroscopic properties such as excellent adhesion and toughness, fast drying, high gloss, excellent color stability, water resistance and chemical resistance. Due to the presence of acryl vinyl double bonds in the main functional groups, it can be radiation-cured or chemically cross-linked. The product is characterized by a light and transparent color, high adhesion and scratch resistance, high gloss without yellowing; it has a wide range of applications and can be used alone as a main resin for UV light-curable topcoat coatings, screen printing inks, and can also be used as UV adhesives, nail polish adhesives, etc. 

Application scope and suggestions:
Plastic gloss topcoat resin, nail polish base, intermediate coating and intermediate work base resin, with a proportion of 30-60% 
UV adhesive resin can be mixed with other acrylic, epoxy and polyurethane. It is used for products such as metals, glass and plastics, with a dosage range of 10 - 50%. 
Electronics, cosmetics, furniture cabinet boards with UV spray finish and gloss treatment, dilution ratio 10 - 25% 
Screen printing ink, with excellent adhesion and gloss, with a concentration of 30 - 60% 
Other polymer adhesion and toughness modifiers, with a dosage of 5 - 20%