"self-clean glass" (or Auto-clean glass) is also often graphically referred to as "Easy-clean glass" in business. It generally refers to the surface of the glass after smeared a layer of special paint, so that dust or dirty liquid (including water, or even oily liquid) are difficult to adhere to the surface of the glass, or relatively easy to be washed off by water (or rain), so that the glass surface is very easy to keep clean, reduce the trouble of cleaning the glass surface, but also can save the increasingly scarce water resources.

This special kind of paint is called "easy to clean paint", or "self clean paint". It is developed by using two basic physical characteristics of objects in nature. The so-called easy to clean glass is that the glass surface has a high hydrophobicity similar lotus effect, so that the water can not be completely adhered to the glass, so that the surface tension of the water drop itself produces a droplet like phenomenon, water droplets will naturally slide away dust, so that the glass has a easy to clean effect, dust will not accumulate, compared to the general glass water stains deposition, in the long run the effect has quite obvious differences.

Contrast with ordinary glass:

Ordinary glass surface is easy to produce static electricity, will absorb dust in the air, automobile exhaust, for a long time, very easy to dirty, in addition, when it rains, through the glass and water contact Angle is 30-40 degrees, so it is easy to form water beads on the surface of the glass, and water beads are not easy to slip, in the water drying process, and very easy to absorb dust in the air, after drying to form water marks, Over time, the formation of dirt.

Self-cleaning glass, also known as easy to clean glass, belongs to the ecological and environmental protection "green glass". Coated with a layer of transparent titanium dioxide and photocatalyst film on the surface of plate glass, self-cleaning glass can be made. When the tio2 photocatalyst film, which is called photocatalyst, is exposed to sunlight, fluorescent lamps and ultraviolet rays, the organic matter and pollutants attached to the surface will be changed into carbon dioxide and water and automatically eliminated under the excitation of external light

Self-cleaning glass main uses:

1, table, furniture glass.

2. Bathroom doors and Windows, bathroom shower.

3. Kitchen window glass. Furniture made of easy-to-clean glass

4, high-rise curtain wall.

5, car, yacht glass.

6. Commercial space window