A kind of glass UV light curing printing ink and preparation method thereof

Abstract

The invention discloses glass UV photocuring printing ink and a preparation method thereof. The glass UV photocuring printing ink comprises the following components in percentage by weight: 20-40% of adhesive resin, 40-60% of activated diluents, 6-10% of a photoinitiator, 2-5% of a coloring agent and 2-10% of additives. The glass UV photocuring printing ink is not only efficient and environmental friendly, but also can be directly printed on glass, is high in output precision, wide in color gamut, high in color density, high in covering property and fast in drying speed, can be dried once being printed, and can meet the rapid production requirements of users.

Description

technical field [0001] The invention relates to the technical field of glass inks, in particular to a glass UV photocurable printing ink and a preparation method thereof. Background technique [0002] With the development of construction, automobile, decoration, furniture, information industry technology and other industries and the improvement of people's requirements for living space environment, functional processed products such as safety glass and energy-saving insulating glass have been widely used. The supply and demand pattern and consumption structure of flat glass are changing. [0003] On safety glass products, the application of printing process is becoming more and more extensive. In our daily life, there are many safety glass products such as sliding doors, tea sets, disinfection cabinets, ovens, furniture, car windshields, etc. These glass products have become beautiful and colorful after being decorated by printing technology. colorful. It not only increas...

AI Technical Summary

Problems solved by technology

[0004] In the existing ink, the ink has poor adhesion to the glass substrate, poor water resistance, coating peeling off after wet or muddy water contact, poor weather resistance, easy to change color, and cannot be used for a long time beautifully

Some inks used for printing have poor printing adaptability, and may have inconsistent results due to different conditions such as seasons, humidity, and temperature.

[0005] Some inks contain highly toxic organic solvents, such as benzene, ketone solvents, or heavy metal elements in the ink. When the solvent is not handled properly during the ink production process, it is easy to cause harm to the body of the ink production workers; when printing ink The evaporation of the highly toxic solvent contained in the printed matter will also cause certain harm to the body of the printing worker; due to a certain amount of solvent remaining on the printed matter, these solvents will produce peculiar smell and affect the health of the printed matter user