UV resin is polymerized with environment-friendly raw materials and new technologies to form medium hardness, water-based VOC free, low toxicity, incombustible, good adhesion to paper, good flexibility and good production products. The viscosity of the product can be diluted with water according to the viscosity needs. The product with good inking performance in roller coating and printing ink systems is yellowish and clear. After curing, the paint film is bright and transparent, which can be used with some oily monomers to obtain high hardness and high scratch resistance, Features: a low viscosity special modified polyurethane acrylic UV resin, which has unique adhesion, water boiling resistance, water bubble resistance and other characteristics on inorganic glass and hardware surfaces. It is recommended to be used in cigarette packs, circuit boards, glass, hardware, ceramics and other materials.
UV resin function: low viscosity, especially suitable for UV inkjet, 3D printing pigment with good wettability, low viscosity, high solid content and low shrinkage, good adhesion to glass and metal, chemical resistance, water boiling resistance and water bubble resistance Application range: UV inkjet, 3D printing, UV ink on glass, hardware, UV ink on ceramic, UV alkali wash ink, glass UV glue, etc., UV resin, composed of polymer monomer and prepolymer, Photoinitiator (or photosensitizer) is added. Under the irradiation of a certain wavelength of ultraviolet light (250-300 nm), polymerization reaction is immediately caused to complete the curing. Photosensitive resin is generally liquid, which is generally used to make materials with high strength, high temperature resistance and waterproof.
UV resin is a proportional component of UV coatings and the matrix resin in UV coatings. It generally has groups that further react or polymerize under light conditions, such as carbon carbon double bonds, epoxy groups, etc. UV resins can be divided into solvent based UV resins and water-based UV resins according to different solvent types. Solvent based resins do not contain hydrophilic groups and can only be soluble in organic solvents, while water-based resins contain more hydrophilic groups or hydrophilic chain segments, which can be emulsified, dispersed or dissolved in water, Waterborne UV resin refers to the UV resin that can be dissolved in water or dispersed with water. The molecule contains a certain amount of strong hydrophilic groups, such as carboxyl, hydroxyl, amino, ether, acylamino, etc., as well as unsaturated groups, such as acryloyl, methacryloyl or allyl. Waterborne UV trees can be divided into three types: lotion, water dispersible and water-soluble. They mainly include three categories: water-borne polyurethane acrylate, Waterborne epoxy acrylate and waterborne polyester acrylate.
Post time: Oct-24-2022
