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Relationship between properties and composition of high temperature glass ink
The various components of high temperature glass ink determine the different properties of the product and directly affect the quality of the printed matter. For the ingredients used in the products of high temperature glass ink manufacturers, see below:
2021
08-19
High temperature glass ink color scheme
The color scheme of high temperature glass ink is used in printing, and has certain technical and technical skills, especially the color scheme of color crystal ink and the color scheme of other inks are more special, and the materials involved are more diverse. In the color scheme process, metallic pigments, ordinary pigments, pearlescent pigments and dyes may be added at the same time, so the color scheme of high temperature glass ink is much more difficult to work than other conventional color schemes.
08-20
Brief description of the advantages and disadvantages of high temperature glass ink.
The price of high-temperature glass inks on the market varies, and the quality varies. Low-quality inks are mainly manifested in rough processing, or even no grinding process, and the particle fineness of the ink cannot reach the conventional 10-15m standard. In addition to the poor screen printing effect, the ink expansion coefficient cannot be controlled, which affects the impact resistance of the finished tempered glass, and is also an important factor in the bursting of the glass during the tempering process.
12-17
Method of water-based toner used in colored glazed glass
Water-based toner manufacturers introduced that the so-called stained glaze glass is to decorate the glass glaze on the surface of the glass through decorative methods such as screen printing or roller printing, and then basin drying, tempering or other heat treatment methods to sinter the glass glaze on the glass surface. Obtain decorative or functional glass products.
12-19
Influence of Improper Operation of High Temperature Glass Ink After Printing
1. The post-press glass is directly stacked together without isolation. If the glass is not completely dried, it is easy to cause high-temperature glass ink pollution on the non-printed surface of the glass. Therefore, in order to avoid such defects, and also to avoid causing post-press ink. Scratches on the film surface and scratches on the glass, it is recommended to isolate the glass piece by piece after printing.
Tips for using high temperature glass ink
Due to the smoothness of glass, high temperature glass ink needs to have super adhesion ability. Glass ink has a wide range of applications, most of which are used to decorate automotive glass and decorative plate glass. In addition to spraying, the application methods of high temperature glass fiber reinforced plastic ink also include cylinder printing, curtain printing and screen printing. What are the tips for using high temperature glass ink? I will take you to understand.
Development of Automobile Tempered High Temperature Glass Ink
Automotive tempered high-temperature glass ink refers to the use of automotive tempered glass around the edge to effectively reduce the UV transmittance, prevent chemical changes in the glue used to bond the glass and the car body, and at the same time shield the conductive silver paste to give the car an aesthetic appearance. Automotive tempered high-temperature glass ink is emerging with the large-scale application of tempered glass in automobiles. It is printed on a glass substrate using screen printing technology, dried at 150 ° C and transferred to a high-temperature tempered glass furnace for hot bending sintering, and finally cooled to obtain tempered glass printed with automotive tempered glass ink.
Brief analysis on the preparation process of automobile tempered high temperature glass ink
With the rapid development of my country's economy and the continuous improvement of living standards, people have begun to pay more and more attention to the living environment and the aesthetics of household appliances. Colored crystal glass is gradually widely used in the home decoration and home appliance panel industries due to its low price, simple process and good decoration. As an indispensable key material in the processing of colored crystal glass, high-temperature glass ink has replaced traditional glass decoration processes such as carved glass, frosted glass, and painted glass. When most high-temperature glass inks are manufactured, silane is added to improve adhesion, water resistance, and chemical resistance.
Analysis and elimination of common faults in glass screen printing
There are many reasons for the failure of glass screen printing, involving many factors such as screen printing, screen printing scraper, screen printing ink, screen printing equipment, screen printing materials and operation technology. There is a single reason for the occurrence of screen printing failures, but more is the result of the cross-influence of various reasons. This is what the operator should pay special attention to when determining the cause of the failure and taking corresponding countermeasures.
The relationship between toner and drying speed
Commonly used auxiliary materials for modulation printing ink: toner, kerosene, debinding agent, diluent, etc. In printing, toner is mainly used to increase the flow speed of ink. However, the thickness of toner is closely related to the drying speed. The thicker the toner oil, the faster the drying speed of the ink under the same conditions, because the drying speed of the ink is accelerated with the increase of the thickening degree of the ink.