Product Introduction
YWU9906 is a polyurethane acrylate resin oligomer of the fat-soluble type. Its molecular weight ranges from 1500 to 3000. It has a high molecular functionality, quick cross-linking and curing through ultraviolet light, with a large cross-linking density and strong adhesion. At the same time, it has good flexibility and exhibits excellent macroscopic properties of the material, such as excellent hardness, high gloss, resistance to friction, color change resistance, high temperature resistance, water resistance and chemical resistance. Due to the presence of the main functional group containing allyl double bonds, it can be radiation-cured or chemically cross-linked. The product has a light color and transparency, high hardness and scratch resistance, high gloss without color change, rapid cross-linking curing, water resistance and heat resistance, etc. It has a wide range of applications. It can be used alone as the main resin for UV light-cured coatings, inks and adhesives and other products, and can also be mixed with other acrylic systems, epoxy, polyurethane, nitrocellulose and other materials. It has a significant effect on improving the surface hardness and gloss, rapid cross-linking strength and resistance to friction, color change, heat resistance of the material. 

Application scope and recommendations:
For plastic, metal, and glass spraying, plastic vacuum coating paint resin, used as the main resin, with a content of 8-20% 
Adhesive can be mixed with other acrylic, epoxy, and polyurethane. It is used for metal, glass, plastic and other products, with a dosage of 5 - 20%. 
Electronics, cosmetics, furniture cabinet boards with UV spray finish and gloss treatment, dilution ratio 10 - 25% 
Screen printing ink, with good hardness, water resistance, heat resistance and high gloss, with a content of 5 - 20% 
Other polymer hardness, temperature resistance, high cross-linking density and glossiness modifiers, dosage 5 - 20%