Frosted goblet process

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Frosted goblet process

Postby ahwhglass ahwhglass » 04 Dec 2018, 10:21

Frosted glass, also called frosted glass, dark magnifying glaas, due to the rough surface from the frosted glass, makes the light diffuse reflection, light transmission no perspective, it can make your indoor light soft and not glare. It is often utilized for window glass that you should concealed in the powder room, etc. It can also be utilized in glass roofs, which provides the dual function involving privacy and decoration.

The manufacturing means of frosted glass includes kinetic sand blasting, manual milling or hydrofluoric acid etching. Common frosting and sandblasting two frosted glass processes are employed to deuterize the tumbler surface, so that the light passes with the lampshade to form any relatively uniform scattering. The user is difficult to distinguish between the two processes, and can be identified as follows..
1. Scrubing method: Scrubing means immersing the tempered glass supplier in a prepared acidic liquid (or using an acid-containing paste) to be able to attack the surface with the glass with a strong acid, and at one time, the ammonia fluoride within the strong acid solution forms a crystal on the surface of the goblet. Therefore, if the matte process is complete well, the frosted glass surface is exceptionally even, and the crystallization effect is the result of the scattering of crystals. Should the surface is rough, this implies that the acid is more erosive into the glass and belongs for the immature performance of the master from the scrub. Or some parts still haven't any crystals (commonly known because no sand, or tumbler spots), which is also not well controlled by master craftsmanship. This practice is technically difficult. The method is best characterized by appearance of sparkling crystals on the surface of the goblet, which is formed under an essential condition, mainly because the hydrogen fluoride ammonia has reached the final of fast consumption.
2, sand blasting process: This is very common, it truly is to use the high-speed shot belonging to the spray gun to reach the glass surface, in order that the glass forms an excellent concave and convex floor, so as to gain the effect of spreading light, so that the light in the formation of a good sense of sorrow. The surface from the glass product of that sandblasting process is bad, and it seems which the glass of the primary material is white glass because of the destruction of the glass surface. The process is difficult.
In fact, both processes are completely several processes. Frosted glass is definitely higher in cost in comparison with sandblasted glass, and the effect is especially in the needs of users. Some unique glasses can also be not suitable for matte. With the perspective of pursuing nobleness, scrub should be used. The sandblasting process can be completed in general factories, and the sanding process is actually good but not effortless.
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