Q:Water glass, ceramics, ordinary cement, quartz glass, what are these chemicals?

Water glass chemical formula is Na2SiO3.9H2O, usually quartz and caustic soda (NaOH) wet production, or with quartz and soda ash (Na2CO3) dry production, both need high temperature.

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

In the long run, quartz is a non renewable energy source, and the trend is rising for a long time.

Q:Method for cutting thick glass

Some glass processing before processing, to the original piece of glass polishing, cutting, edge grinding, drilling, washing and drying process, such as tempered glass, laminated glass etc.; there are some glass processing technology, processing after washing and drying, and then according to the use requirements of cutting, grinding, grinding and polishing drilling and washing as final products, such as glass mirror; in addition to the art glass, such as painting, printmaking, relief, need specific processing technology, these are for cold working glass. The cold processing of glass is to process glass products into the required process by means of a series of processing methods at normal temperature.

Q:What is the raw material for making glass?

The raw material of glass is crystal sand, and the chemical component is silica

Q:Is glass fiber reinforced plastic board fireproof partition board?

Most of the common glass steel sheet does not fire, fire boards require special production, i.e. adding flame retardant, but the glass steel raw material resin itself is flammable, so the majority of glass steel plate cannot fire.

Q:Is the balance pad the raw material in the motor?

An electric machine is an electromagnetic device that converts or transfers electrical energy according to the law of electromagnetic induction. In a circuit, use the letter M (the old standard uses D). Its main function is to generate driving torque, as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit.

Q:A fireproof material is? Except glass wool, rock wool? Please tell me what is the raw material of these materials is?

The performance of phenolic insulation board: 1, excellent fireproof performance: polyurethane and polystyrene and other organic materials, after combustion, will produce smoke and poisonous, easy to cause the deaths, but also increase the difficulty of fire suppression. The phenolic insulation board fire burning, combustion performance up to grade A, the high temperature of 180 DEG C (instantaneous 250 C), 100 mm thick phenolic foam flame resistant capacity of up to 1 hours without penetration. With carbon, no dripping, no curling, no melting phenomenon in the direct effect of flame, the flame surface to form a layer of graphite foam layer, the foam structure effective protection layer in 2, the excellent; insulation properties: low thermal conductivity (

Q:Is toughened glass dish loaded with food harmful to human body?

The main chemical composition of glass products is silicon dioxide, sodium oxide, calcium oxide and other inorganic compounds, the precipitates of tableware national limit has strict rules, regular production of glass tableware, kitchenware is not harmful to humans, so consumers do not have to worry about the basic glass tableware utensils will cause harm to food safety. Daily exposure of glass tableware from the material can be divided into sodium, calcium, glass, that is, ordinary glass, borosilicate glass, lead crystal glass, glass ceramics.

Q:What are the main raw materials for making ceramics, glass and cement?

The main raw materials for glass production are quartz, feldspar (potassium feldspar, albite) and soda ash

Q:Does the material of sunglasses choose good glass or plastic?

Glass materials of high hardness, not prone to scratches, shock resistance is poor, after the impact of easily broken, and the weight is relatively heavy.