Product code	ZC6528
Appearance	Colorless or yellowish transparent liquid
Viscosity	18000 -40000 at 25Celsius Degree
Functional	2
Product features	Good flexibility,good flow flat，good tensile strength and good water resistance
Application	Plastic bottom coating，Vacuum plating primer and ink，adhesion agent，wood coatings
Specification	20KG 200KG
Acid value (mgKOH/g)	<0.5
Transport Package	Barrel

ZC6528 is a bifunctional polyurethane acrylate synthesized by polymerization of polyester polyol, aliphatic hydroxyethyl acrylate and curing agent, also known as photosensitive curing resin. ZC6528 is used in the emerging industry of 3D printing, which is favored and valued by the industry because of its excellent characteristics. As 3D printing consumables, it is suitable for high-precision light curing 3D printing and SLA rapid prototyping system. It is especially suitable for LED light sources (385nm and 405nm). It is also sensitive to other light sources, such as DLP projection lamp and UV laser light source. The photosensitive composition is optimized to effectively inhibit the penetration of light beam and avoid deep curing. The minimum layer thickness of single exposure can be controlled at 0.02mm and the molding accuracy is high; The product is transparent and smooth, with high curing speed and high dry strength after exposure. Suitable for personal desktop 3D printing system, low odor and low irritant ingredients. Its technical index: the viscosity is 1800-40000 MPa S / 25 ℃, acid value < 0.5 (NCO%), functionality 2 (theoretical value), appearance is colorless or yellowish transparent liquid; This product has the advantages of good flexibility, good leveling, good tensile strength, water immersion resistance and so on. It is widely used in the fields of light curing ink, wood furniture, floor coating, paper coating, plastic coating, optical fiber coating, metal coating and adhesive. Compared with ordinary curing materials, light curing materials have the advantages of fast curing, no heating, solvent-free products and energy saving. Single component can be used without configuration problems and long service life. It can realize automatic operation and solidification, improve the degree of automation of production, so as to improve production efficiency and economic benefits.