What are the types, technologies and applications of coated antibacterial glass products in China?

The so-called common coated antibacterial glass that is, in addition to the function of the glass itself, the coating machine only increase the antibacterial function of coated glass.

1 silicon film system antibacterial glass

The film is antibacterial glass, and its basic film is the carrier film of the antimicrobial agent, the main component is SiO2. In the preparation process of the plating solution, the selected antibacterial ions (Ag, Cu2, Fe3, Zn2...) The coating is effectively modified and designed, and the film is prepared by coating and post 400-500.

The film is characterized in that the common antibacterial glass is almost not to reduce the transmittance of visible light. If the refractive index modulation of the plating solution is about 1.40 or so, the effect of visible light is increased by about 1%.

This kind of glass is suitable for the place where the lighting is required to have a high demand for the antibacterial effect.

2 titanium film system antibacterial glass

The film is based on the antibacterial glass and the main components are anatase TiO2 and antibacterial ions. After the film is formed on the surface of the glass, the antibacterial bath must be treated by heat treatment at temperatures above 520 degrees Celsius.

The film system is characterized by the common antibacterial glass: the refractive index of the TiO2 is higher, the visible light transmittance is slightly lower, but the transmission rate is adjustable according to the requirement. Due to the film after more than 520 DEG C temperature, the TiO2 lattice for anatase phase, so the glass has good photocatalytic purification effect and excellent antibacterial effect.

This kind of glass is especially suitable for the application of the glass with air purification and antibacterial requirements. In addition a selection object requires high glass application mildew is better.

Composite functional antibacterial glass

The so-called compound function antibacterial glass, is refers to is in addition to the glass and the ordinary antibacterial oneself function, simultaneously has the new function associated glass

1.EPT-SUN--E coated antibacterial glass

Environment purifying type sunlight control heat reflecting antibacterial glass. The glass is deposited on the surfaces of a multilayer interference film antibacterial glass, double the outermost layer of the main component of anatase TiO2 and metal antibacterial ions, so EPTSun - E glass features four: first, such as as glass doors, windows use, indoor air purification; outdoor glass self-cleaning function. Secondly, the double layer glass total four optical interference coating, with good sunshine near infrared reflectance function, namely the sun and heat insulation function. (3), the glass layers of high and low refractive rate mix design results, so that the glass visible light reflection effect, so there is a good anti privacy function, can do to prevent privacy glass. Finally, the glass had good antibacterial and bactericidal function index. Therefore, this kind of glass will have good application prospects in the car and building doors and windows.

2.AR antibacterial glass

Anti reflective antibacterial glass. This kind of glass is made of glass which is made by adding appropriate concentration of antibacterial metal ions in the film of the increase of the reflection glass. The glass is characterized by: the average transmittance of the visible light in the 380-780nm light wave range is greater than 93-95%, the reflectivity is about 3-4%. Can make the glass have excellent visual effect. Therefore, the glass can be for hospital and laboratory observation room, isolation observation window, partition, food display cabinet storage and so on, both antibacterial requirements and clear observation, depending on the requirements of glass application places the.

Antibacterial glass is a kind of new functional materials, with the passage of time, will continue to emerge out of multi function more varieties of all kinds of antibacterial glass, in order to adapt to the changing market demand, improve the life, for the benefit of society. Therefore, the scope of application of antibacterial glass will be expanded, the amount will continue to expand, the market outlook will be better and better.