Q:How is glass made?

The main raw materials of flat glass are: silica sand (sandstone), sodium carbonate, feldspar, dolomite, limestone and mirabilite.

Q:The practice of acid corrosion in tank

The construction of excellent anticorrosive paint can in a variety of conditions, including exposure to atmospheric environment, can be conveniently carried out in various forms such as painting, brush painting, and meet the requirement of the design of coating thickness and structure.

Q:Can the toughened glass be cracked by the sun?

Characteristic safetyWhen the glass is destroyed by the external force, the pieces will become honeycomb like obtuse broken small particles, not easy to cause serious harm to human body.

Q:How is glass made? What are the main ingredients?

Forming。 The processing of liquid glass into desired shapes, such as flat glass, various vessels, etc..

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:Why is the process of glass toughened always broken?

A ton of glass raw materials, at least 3-4 of nickel sulfide crystals, the number of tons of glass made of pieces of a square size glass, which will have 3-4 to explode, which is self depicting the image of.

Q:What is the difference between white float glass and ordinary float glass?

The iron oxide content of ultra white float glass is low, so the raw materials (sand or sandstone) to low iron content, iron content can be the best sand control below 0.03%

Q:What's good with a cup?

Pure porcelain, porcelain, glass, these basic is non-toxic and good some of the porcelain. The problem is that plastic, buy when you should pay attention to:1. see, look at the material are impurities.2., smell, if there is a pungent odor, it is recommended not to buy. Attention to drinking hot water, this cup is very bad for the body.

Q:Who has information about power plants chimneys, water glass, acid resistant concrete?

The characteristics of water glass concrete acid: water glass acid resistant concrete with water glass as binder, sodium fluorosilicate as hardening agent, adding acid powder and acid aggregate or other additives according to a certain proportion. Features: the acid and good heat resistance, it can resist all kinds of strong oxidizing acid (such as sulfuric acid, hydrochloric acid, nitric acid) and most corrosive gases (oxygen, sulfur dioxide) erosion at high temperature (1000 DEG C) still has good acid resistance, mechanical strength and high. But this material is not resistant to hydrofluoric acid, more than 300 degrees of hot phosphoric acid and higher fatty acids or oleic acid erosion. Is a commonly used anti-corrosion material, it has a wide range of materials, acid resistance good, low cost advantages. Its disadvantages are no alkali resistance, poor impermeability and water resistance, complex construction, long maintenance period.

Q:What are the Department of mobile phone lens?

Mould making: it is the most important production department, which is more complicated (including lenses, various specifications should be confirmed OK)Group leader: if the lens assembly is not good, the pixel will not reach the requirement and it will be useless.