High-stability ultraviolet-light cured water-based ink for glass

Abstract

The invention discloses high-stability ultraviolet-light cured water-based ink for glass. The high-stability ultraviolet-light cured water-based ink consists of the following raw materials in parts by weight: 20-30 parts of unsaturated polyester, 10-15 parts of polyurethane acrylate, 20-30 parts of acrylated polypropylene ester, 10-15 parts of polyether acrylate, 10-15 parts of epoxy acrylate, 5-10 parts of water-based epoxy acrylate, 5-10 parts of water-based polyurethane acrylate, hydroxyethyl methacrylate, 5-10 parts of 1,6-hexalene glycol diacrylate, 20-30 parts of pentaerythritol tetraacrylate, 20-30 parts of alkoxylated neopentyl glycol biacrylic ester, 10-15 parts of ethoxylated trimethylolpropane triacrylate, 5-10 parts of ditrimethylolpropane tetraacrylate, 5-10 parts of ethyoxyl phenolic acrylate, 10-15 parts of propoxylated glyceryl triacrylate, 5-10 parts of neopentyl glycol diacrylate, 20-30 parts of dipropylene glycol diacrylate, 3-5 parts of photoinitiator and 2-4 parts of a surfactant. By adopting the high-stability ultraviolet-light cured water-based ink, the problems of VOCs, toxicity and irritation can be solved, the energy can be saved, the environment can be protected, the process can be simplified, and the product quality can be improved.

Description

technical field [0001] The invention relates to the technical field of water-based inks, in particular to a high-stability ultraviolet light-curable water-based ink for glass. Background technique [0002] Ultraviolet light curing (UV curing) means that under the action of ultraviolet light, the photosensitive substance in the system undergoes a chemical reaction to produce active fragments, which triggers the polymerization and crosslinking of active monomers or oligomers in the system, so that the system can be coated from a liquid state. The layer instantly becomes a solid coating. Since the German Bayer company developed the first generation of UV curing coatings in 1967, UV curing technology has developed rapidly around the world and has been rapidly popularized and applied in industries such as electronics, printing, construction, decoration, medicine, machinery, chemicals and automobiles. . Since the commercialization of ultraviolet light curing materials in foreign...

AI Technical Summary

Problems solved by technology

[0004] With the development of science and technology, the improvement of people's living standards, and the continuous improvement of product quality standards, the general coatings on the market can no longer meet the ever-changing new standards and new requirements. Therefore, there is an urgent need for a high-performance UV-curable coating.

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