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The vigorous development of screen printing has accelerated the development of various new types of screen printing high-temperature glass inks, such as fragrance, fluorescence, foaming, and quick-drying inks. These inks are generally dried at room temperature, and only glass printing and ceramics are dried at high temperatures. Dry at high temperatures, so high temperature resistant glass inks often refer to inks used for glass and ceramic printing.
The vigorous development of high temperature glass ink
High-temperature glass ink, also known as high-temperature tempered glass ink, has a sintering temperature of 720-850 ° C. After high-temperature tempering, the ink and glass are firmly fused together, and are widely used in building curtain walls, car glass, stove oven panels, etc. The high-temperature glass ink has been baked to 850 degrees (the baking temperature is selected according to product requirements) and the vitreous body is integrated to achieve the glass surface coloring effect. The color of the high-temperature glass ink and the vitreous after high-temperature baking is permanent and very stable. The color of the high-temperature glass ink is bright, the surface of the vitreous body is also very smooth, and it has good light transmittance and high-end temperament.
Brief Analysis of the Application of High Temperature Glass Ink
High temperature glass ink is composed of dyes, pigments, linkers, additives and other ingredients. As a carrier of pigments, solid particles such as powdered pigments can be mixed and connected, and the adhesive pigments can finally be attached to the surface of the printed matter. It should have good solubility, good pigment dispersion and high substrate adhesion.
Study on Polyurethane Adhesive for High Temperature Glass Ink
High temperature glass ink is mainly composed of pigments, co-solvents of low melting point glass powder and toner. Among them, pigments are pyrolysis products, and the firing temperature of at least 600 degrees Celsius must be guaranteed. Pigment, as the main material of color development, plays a decisive role in the quality and printability of high temperature glass ink.
Analyze the development status of screen printing high temperature resistant glass ink
High temperature glass ink is also called high temperature tempered glass ink according to the processing temperature. Its sintering temperature is 720-850 ° C. After high temperature tempering, the ink is firmly fused with the glass and is widely used in building curtain walls, automotive glass, stove oven panels, etc.; and the high temperature glass ink baked at high temperature has a sintering temperature of about 500 degrees Celsius and is widely used in glass, ceramics, sports equipment and other industries.
High-temperature glass ink with high audience
Automotive high-temperature glass ink is mainly composed of glass pigments, ink adjustment, additives, etc. Compared with high-temperature glass ink, low-temperature ink is richer and glossier. High-temperature glass ink refers to coating on the inner surface of automotive glass after being treated with a high temperature of 600 to 700 degrees Celsius, which can effectively reduce the UV transmittance, thereby improving in-car comfort and car safety.
An important part of high temperature glass ink
In order to prevent high-temperature glass ink pollution caused by improper operation during the printing process, the following aspects should be controlled: 1. The positioning of the glass should be accurate when printing.
Advantages and disadvantages of high temperature glass ink in the printing process
It is understood that the third generation of high temperature glass ink has been successfully developed, which means that my country has a higher level in the field of water-based high temperature glass ink.
The birth of the low-carbon era of high temperature glass ink
Colored crystal high temperature glass ink is detailed as follows: Scope of application: all kinds of ordinary glass, tempered glass
Color crystal high temperature glass ink printing process
The solvents commonly used in the screen printing high temperature glass ink industry are: aliphatic hydrocarbons, aromatic hydrocarbons, alcohols, lipids, ketones, polyols, etc.
Use of solvent in high temperature glass ink