Diatomite thermal insulation brick has excellent thermal insulation effect, which is mainly reflected in the following aspects:I. Low thermal conductivityDiatomite thermal insulation brick has a low thermal conductivity, usually between 0.13 and 0.20 W/(m k) (at 300℃). Read More
In many fields of modern industry, zircon powder, as a high-performance inorganic material, is gradually becoming an indispensable and important raw material with its unique physical and chemical characteristics. This paper will deeply discuss the characteristics, application and important position Read More
Zircon powder plays a significant role in improving the thermal conductivity of refractories, mainly in the following aspects:I. Improving thermal conductivityZircon powder has high thermal conductivity, which can effectively improve the thermal conductivity of refractories. Read More
Zircon powder can significantly improve the thermal shock resistance of refractories, mainly through the following mechanisms:I. Reducing the coefficient of thermal expansionZircon powder has a low coefficient of thermal expansion, which can maintain the stability of materials in high temperature Read More
Zircon powder has many important uses in the electronic industry, mainly in the following aspects:I. Dielectric materialsZircon powder is widely used to manufacture high-performance dielectric materials, especially in the production of capacitors. Read More
Zircon powder can significantly improve its performance in refractories, mainly in the following aspects:I. Improving high temperature resistanceZircon powder has a very high melting point (about 2500℃), which can be kept stable in extremely high temperature environment Read More
Zirconium sand has an important application in the manufacture of chemical equipment, mainly in the following aspects:I. Components of high-temperature equipmentZircon sand is widely used to manufacture high-temperature components in chemical equipment because of its high melting point (2550℃-2750℃) Read More
Zircon sand has been widely used in many high temperature processes because of its high melting point (2550℃-2750℃) and excellent high temperature resistance. The following are the most widely used fields of zircon sand in high temperature process:I. Refractory materialsZirconium sand is an importan Read More
The fire resistance of zircon sand is one of the most important characteristics in industrial application, and its fire resistance temperature is usually between 2340℃ and 2750℃. This high refractoriness has many influences on the industrial application of zircon sand Read More
The performance and application of zircon sand may be affected to some extent after it is wetted. The following is a concrete analysis:I. Water absorption and the influence of moistureZircon sand itself has certain water absorption, and the water absorption rate is usually below 2%. Read More
When using zircon sand, you need to pay attention to the following matters to ensure safe and efficient application:I. Health and safety(1) Radiological protection:Zircon sand is a natural radioactive substance, and its radioactivity level is low, but it needs to be protected. Read More
The quality control standards of zircon sand mainly include the following aspects:I. Chemical compositionZirconia dioxide (ZrO) content: ZrO content is generally required to be no less than 63%, and the content of high-quality products can reach more than 65%.Impurity content: Iron oxide (Fe₂O₃) Read More
