Q:How is glass made, raw material proportioning?

The manufacturing technology of the use of glass a thousand li a day, increasing by the clock, glass, doors and windows, lamps, such as high-tech electronic components and space technology, are indispensable glass. Our daily contact with most of the "flat glass is" thick to thin for doors and windows, clocks and the use of medical tests, the manufacturing method is that the furnace in the glass slurry level or traction method (also called float) and vertical traction method. After the dissolution of soluble traction after furnace also has the cooling system, cooling after the completion into a "flat glass, flat glass thickness mainly depends on the speed of traction, traction faster, can be manufactured and thinner. Although the ordinary flat glass from the front appears bright transparent, but from the side near the edge is slightly blue, because the amount of glass color depends on the main raw material in the manufacture of glass - quartz sand and iron content of purity. Generally, the thin glass used in the watch industry is superior in quality but expensive in value, mainly because the material used in quartz sand is superior and the iron content is very low (usually under 3/10000)

Q:Is the price of glass raw material the biggest proportion of quartz?

The main are: quartz sand. And soda ash.

Q:Tempered and reinforced glass

National construction technical specification for application of glass JGJ113-2003 provisions of the landing door glass must use safe glass, is from the protection of person to consider.

Q:What material is the simulation tree made of?

The earliest to do simulation trees, rockery are used cement, the recent simulation tree and rockery, with a lot of resin. First, the resin simulation degree is extremely high, two is the cost and the cement cost approximately.

Q:Who can tell me the raw material and function of the flashy glass?

The forming process of float glass is completed in the tin bath which passes through the protective gas (N2 and H2). The molten glass from the pool kiln in the continuous inflow of floating on the surface of liquid tin and relative density on the gravity and surface tension, the glass liquid level in the swing, tin flat, smooth surface, hardening and cooling was cited on the transition table.

Q:What are the construction principles and raw materials of tempered glass?

Tempered glass, also called toughened glass, is a kind of prestressed glass. It uses physical or chemical methods to form a compressive stress layer on the surface of glass. The glass itself has a higher compressive strength and will not cause damage. When the glass is subjected to external force, the pressure layer may be part of the tensile stress offset, avoid broken glass, although tempered glass is in large internal stress state, but the glass no internal defects, without causing damage, so as to achieve the purpose of improving the strength of glass. It is well known that microcracks on the surface of materials are the main causes of material rupture. Because the microcrack will expand gradually under the action of tension, and finally crack along the crack. And because of the large compressive stress on the surface of the glass, the microcracks on the glass surface become more fine and even heal under the action of extrusion".

Q:What kind of material is the toughened glass film made of mobile phone?

The low iron glass toughened ultra white suede;To enhance transmittance, a layer of antireflective coating is also applied to the front of the glass

Q:As the raw material for glass wool is what

According to the manufacturing process of products and the use of different glass cotton products will be divided into eight categories, are described as follows.1, glass wool cement products2, glass cotton textile products3, glass wool insulation products4, glass cotton rubber products5, glass cotton brake (drive) products6, glass cotton electrical materials7, glass cotton asphalt products8, the new use of color glass wool and glass wool cement products

Q:What kinds of ingredients are the glass?

Flint glass is a high density and high refractive index glass. It can be produced by lead instead of calcium in sodium glass in molten glass. It is suitable for making optical glass and carved glass products. The coefficient of thermal expansion of hard glass is very high

Q:What raw material is the front bumper of the car made of?

Toughened glass is a kind of prestressed glass, in order to improve the strength of the glass, the methods commonly used in chemistry or physics, formed on the surface of glass glass under compressive stress, first offset surface stress force, so as to improve the bearing capacity of reinforced glass, its wind, cold, impact etc.. Notice that it is different from fiberglass.