Wholesale Customized K9 BK7 Optical Glass Prisms Optical Glass Window

Frosted glass is also called frosted glass or dark glass. It is made of ordinary flat glass by mechanical sandblasting, manual grinding (such as emery grinding) or chemical treatment (such as hydrofluoric acid dissolution), etc. to treat the surface into rough and uneven translucent glass. .

Due to the rough surface of the frosted glass, the light produces diffuse reflection: the light is reflected through the frosted glass and is emitted in all directions (because the surface of the frosted glass is not a smooth plane, which causes diffuse reflection of light), it is incomplete to refract the retina Image, so you can’t see what's behind the glass. It can make the indoor light soft and not dazzling. Because of this feature, frosted glass is also widely used in the manufacture of lamps.

When transparent tape is affixed to the frosted glass, the surface becomes flat again, and the light can be completely reflected. Therefore, a complete image is displayed on the retina, so that the eye can see the object again. In addition, you can see clearly by rubbing the frosted glass with a damp cloth.

Frosted glass advantages

(1) Good sound insulation effect: When manufacturing sound insulation glass, you can use frosted glass to make it, because frosted glass has a good effect on sound insulation. If you use frosted glass to make sound insulation glass, the sound insulation glass produced is very effective In the production of soundproof glass, frosted glass is often used to produce soundproof glass, but as more glass is produced, frosted glass is replaced by other products.

(2) High degree of safety: Frosted glass is a type of safety glass, which is very safe to use and guarantees personal safety. Glass is a fragile product. After being exposed to external forces, the glass will easily break. It is not safe to use, and if the glass is damaged, it will increase the cost of the user. However, using frosted glass not only solves it very well Safety issues, and the price is relatively low, and the use time is relatively long.

(3) Privacy is protected: the frosted glass looks from the surface, it can not see the indoor situation, it gives a very vague feeling, and it guarantees the privacy of the room. Although it looks blurry from the surface, when you look from the inside out, you can see clearly, and it will not affect the lighting. The lighting in the room is also very good.

Production Process

The process of producing frosted glass by chemical method, the process is:

(1) Cleaning and drying: firstly, the flat glass to be ground glass is washed with water to remove dust and stains, and then dried;

(2) Hoisting: Put the cleaned and dried flat glass on the hoisting frame. The part of the hoisting frame that contacts the glass is filled with a toothed rubber bracket. The glass is discharged vertically, and the glass is separated from the glass by a certain distance. Lift it with a crane;

(3) Corrosion: Use a crane to immerse the flat glass together with the hanger into the corrosion box, immerse the glass with a conventional corrosive liquid, and the corrosion time is 5-10 minutes. After being lifted by the crane, the residual liquid is dripped out;

(4) Softening: After leaching the residual liquid, a layer of residue is attached to the frosted glass, and it is softened in a softening box. The glass is immersed in a conventional softening liquid for a softening time of 1-2 minutes to remove the residual;

(5) Cleaning: Due to corrosion and softening, the frosted glass body contains many chemicals, so it must be cleaned. Put the frosted glass on the slide of the washing machine. The slide will drive the frosted glass into the washing machine. The washing machine sprays clean water while Turn the brush, when the frosted glass is brought out of the washing machine by the washing machine slide, the frosted glass cleaning is completed;

(6) The cleaned frosted glass is put into the drying room for drying, which becomes single-sided or double-sided frosted glass.

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