Inorganic silicon compounds cementing refractory application development of silicon compound cement refractory material resistant to water and acid resistance due to complex engineering conditions, Inorganic Compound the project before and after the heat of acid and water medium, Inorganic Compound or in the heat when the role of acid medium, requiring refractories have heat resistance And acid and water resistance. Inorganic Compound Unheated water glass refractory specimen immersed in different types and concentrations of acid in the table after storage in the water than in the acid storage strength decreased, than in the air curing strength also decreased.
Because there is no similar in the water in the acid between the silicate and acid reaction, silicate gel is no longer generated, but will dissolve the soluble material, Inorganic Compound the structure is not tight, the intensity decreased, the opposite the acid concentration of the higher refractory strength Also higher, Inorganic Compound indicating that the role of acid and silicate to strengthen and improve the strength.
Sodium silicate refractory high temperature performance, Inorganic Compound acid and water resistance and the nature of sodium silicate, sodium fluorosilicate content, aggregate type, in the production should be strictly controlled. The modulus of sodium silicate on the high temperature performance of refractory materials. Inorganic Compound Acid and water resistance has a significant impact, high modulus, with good acid and water resistance and high temperature performance modulus is low will reduce these properties. Generally choose the modulus is better.
At home and abroad on the application of inorganic silicon compounds in the development of refractories, there are related reports, new technology and new materials continue to appear new patents. Inorganic Compound Proposed production developed for a variety of industrial conditions for the use of environmental refractory materials to meet the needs of various industries.
Inorganic compounds are generally not combustible or flammable point is high, dissolved and soluble, Inorganic Compound soluble, difficult to tolerate, insoluble, but in general compared to organic matter greater solubility, but a wide range of inorganic compounds, the number of complex, Inorganic Compound There is no law can be fully summarized.To carry out research or specific material specific treatment.
The naming of inorganic compounds should endeavor to concisely and precisely represent the composition and structure of the named substance. This requires the use of elements, Inorganic Compound roots or bases to express the various components of the substance; with "chemical prepositions" (which plays the role of connecting nouns) to express the material in the connection of the various components.
Colorless odorless gas, sour, soluble in water (volume ratio of 1: 1), part of the formation of carbonic acid. Gas carbon dioxide for the alkali industry, sugar industry, Inorganic Compound and for steel casting quenching and lead white manufacturing. Can be carbon in the excess air burning or marble, limestone, dolomite calcination or acid derived from the role of lime, fermentation and other industrial by-products. Inorganic Compound Carbon dioxide generally does not burn and does not support combustion, at room temperature density slightly larger than the air, after the thermal expansion will gather in the top, Inorganic Compound often used as fire extinguishing agent. Carbon dioxide is an indispensable raw material for photosynthesis of green plants. Carbon dioxide is often used as fertilizer in greenhouse. Solid-state carbon dioxide commonly known as dry ice, Inorganic Compound sublimation can absorb a lot of heat, and thus used as refrigerants, such as artificial rainfall, but also often used in the production of smoke.