Product Introduction
YWU2380B is a fatty acid-based di-functional polyurethane acrylic resin polymer. It has a large molecular weight, linear and flexible molecular chains, and a low molecular functionality. It exhibits excellent adhesion and flexibility, and demonstrates excellent macroscopic properties of the material, such as excellent adhesion and toughness, high gloss, excellent resistance to yellowing, weather resistance, and chemical resistance. Due to the presence of main functional groups containing acryloyloxy double bonds, it can be radiation-cured or chemically cross-linked. The product is colorless and transparent, has high adhesion and scratch resistance, high gloss without yellowing; it has a wide range of applications. It can be used alone as the main resin for UV adhesives, UV-curable coatings, and screen printing inks, etc., and can also be mixed with other acrylic systems, epoxy, polyurethane, nitrocellulose, etc. For improving the surface adhesion and flexibility, bonding strength, and yellowing resistance, transparency, etc. of the material, it has significant effects. 

Application scope and suggestions:
Plastic spray topcoat, vacuum coating primer, medium coat resin used as the main resin, proportion 30-60% 
UV adhesive resin, used for metal, glass, plastic and other products, with a concentration of 10 - 50% 
Electronics, cosmetics, furniture cabinet boards - UV spray for gloss coating, dilution ratio 10 - 30% 
Screen printing ink, with excellent adhesion and gloss, with a concentration of 10 - 30% 
Other polymer adhesion and toughness modifiers, with a dosage of 5 - 20%