The Difference Between Frosting Glass And Blasting Glass

The variety of glass materials, superior performance and good quality, not only can be used as a decoration, but also has a wide range of durable functions. Flat glass partitions, car window glass and all glass sheets must be the home. The flat glass is smooth, pure and bright, and it is required in all walks of life. Frosted glass can transmit light like ordinary glass, but it can block the image on the other side, effectively protecting the privacy of users.

The difference between frosting glass and blasting glass

Both frosting glass and blasting glass are used to degrade the surface of the sheet glass so that the light passes through the lampshade to form a uniform scattering. The general user is difficult to distinguish between the two processes. The following describes the two methods of making and how to identify the two processes. .

Scrubing process

Scrubbing refers to immersing float glass in a prepared acidic liquid (or applying an acid-containing paste) to attack the surface of the flat glass with a strong acid, while ammonia hydrogen fluoride in a strong acid solution causes crystals to form on the surface of the flat glass. Therefore, if the matte process is done well, the frosted glass surface is exceptionally smooth, and the crystallization effect is caused by the scattering of crystals. If the surface is rough, it indicates that the acid is more erosive to the sheet glass and belongs to the immature performance of the master of the scrub. Or some of them still have no crystals and they are not well controlled by the master craftsmanship. The process is technically difficult. The process is mainly characterized by the appearance of sparkling crystals on the surface of the glass, which is formed under a critical condition. The main reason is that the hydrogen fluoride ammonia has reached the end of fast consumption. In order to achieve this level, many manufacturers have conducted many attempts to study, but have not been able to overcome this difficulty.

Blasting process

This process is very common, it is to use the high-speed shot of the spray gun to hit the sheet glass surface, so that the flat glass forms a fine concave and convex surface, so as to achieve the effect of scattering light, so that the light through the formation of a sense of sorrow. The surface of the blasting glass product of the process is rough, and the float glass surface is damaged because it seems to be white glass. The process is a little difficulty.

 These two processes are completely different processes. The frosted glass is higher in cost than the sandblasted glass. The effect is mainly in the user's demand. Some unique glass is also unsuitable for matte. From the pursuit of noble angle, sandblasting glass should be selected. The process can be completed in general factories, and it is not easy to make the sanding process really good.