24 kinds of glass that you must know to make doors and windows
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- Time of issue:2021-03-24 09:53
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(Summary description)Tempered glass is a glass product obtained by heating the glass to close to the glass softening temperature (600-650°C), and then rapidly cooling or chemically tempering. It has good mechanical properties and thermal shock resistance.
24 kinds of glass that you must know to make doors and windows
(Summary description)Tempered glass is a glass product obtained by heating the glass to close to the glass softening temperature (600-650°C), and then rapidly cooling or chemically tempering. It has good mechanical properties and thermal shock resistance.
- Categories:news
- Author:
- Origin:
- Time of issue:2021-03-24 09:53
- Views:
1. Tempered glass
Tempered glass is a glass product obtained by heating the glass to a temperature close to the softening temperature of the glass (600-650℃), and then rapidly cooling it or chemically tempering it. It has good mechanical properties and thermal shock resistance.
After the original glass is heat treated in a tempering furnace, the structural performance is improved, and its strength is increased by 3 to 5 times, and it can withstand a certain energy of external impact or temperature changes without breaking. Even if it is broken, the whole piece of glass is broken into small particles with obtuse angles similar to honeycombs, which are not easy to hurt people, so it has a certain degree of safety.
2. Crystal glass
It is cast in a refractory mold using glass beads. The glass beads are made of silica and various other additives as the main raw materials, which are then melted and crystallized by flame. Its appearance is smooth and with various formats of fine wire mesh or imitation of natural stone embellishment patterns, with good strength, chemical stability and resistance to atmospheric erosion.
3. Mirror glass
is also called polished glass. It is made of flat glass after polishing. It is divided into single-sided polished and double-sided polished. The surface is smooth and shiny. The light transmittance is greater than 84%, and the thickness is 4-6mm.
4. Hot-bent glass
The original sheet of glass is heated in a hot bending furnace and then formed in a master mold. Two sheets of hot bending glass can be further compounded into hot bending laminated glass.
5. Glass brick
is also called extra-thick glass, and it has two types: hollow and solid. The solid glass brick is made by mechanical pressing method. The hollow glass brick is pressed by a box mold. Two pieces of glass are heated and welded to form a whole. The hollow brick is filled with dry air, annealed, and the sides are sealed to seal the gap.
6. Glazed glass
Glazed glass is made by coating a layer of colorful fusible color glaze on the surface of the glass, heating it until the glaze is melted, so that the glaze layer and glass are firmly combined, and then annealing or tempering. It has good chemical stability and decorative properties, and is suitable for exterior wall finishing of buildings.
7. Glass mosaic tiles
is made by sintering or calendering with glass as base material or glass raw material after grinding into fine powder and adding fluoride emulsifier, oxidant and other additives. It has the characteristics of light weight, corrosion resistance, and discoloration.
8. Stained glass veneer tiles
This kind of tile made of thick glass has the advantages of light weight, high strength, and good thermal stability. It has the characteristics of different patterns, different colors, dazzling brilliance, and easy to paste.
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