Silk printing impact-resistant glass ink and preparation method thereof

Abstract

The invention belongs to the technical field of ink, and particularly relates to silk printing impact-resistant glass ink which comprises, by weight, 60-70% of glass powder, 30-40% of pigment and 20-40% of varnish, wherein the glass powder is composed of, by weight, 40-60% of PbO, 20-35% of SiO2, 5-15% of B2O3, 0-10% of ZnO, 0-5% of TiO2, 0-5% of Al2O3, 0-5% of ZrO2, 0-5% of Li2O, 0-5% of K2O, 0-5% of CdO, 0-5% of V2O5 and 0-5% of P2O5. The silk printing impact-resistant glass ink has excellent impact resistance, low expansion coefficient and high safety and resistance to acid and alkali and is simple in preparation process, easy-to-get in equipment and easy in industrial mass production.

Description

technical field [0001] The invention belongs to the technical field of ink, and in particular relates to a screen printing impact-resistant glass ink. Background technique [0002] In recent years, glass products have been used more and more widely, such as in automobile windshields, building curtain walls, doors and windows. In addition to the commonly used ordinary glass, there are also some special glasses that are widely used, such as tempered glass is widely used in high-rise building doors and windows, glass curtain walls, indoor partition glass, lighting ceilings, sightseeing elevator passages, furniture, glass guardrails, etc.; solar glass is widely used Applied to solar water heaters, photovoltaic curtain walls and so on. With the continuous expansion of the market, many requirements are put forward for the style of glass. Glass of various colors has given birth to the development of the glass ink industry, which also puts forward requirements for some performances...

AI Technical Summary

Problems solved by technology

At present, there are no products with good impact resistance in the domestic market