Zirconium silicate powder Raw Materials CAS 10101-52-7

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Uses and synthesis of Zirconium silicate powder

• Zirconium silicate powder is a common inorganic compound composed of the elements zirconium (Zr), silicon (Si) and oxygen (O). Zirconium silicate is a white crystalline solid. Zirconium silicate is also a water-insoluble compound with high stability under conventional conditions. Good chemical stability. Zirconium silicate is an excellent emulsion, widely used in the production of high-grade ceramic glazes, high-grade refractory fibers and TV display screens. It is also a filler for special glass, porcelain and special rubber reinforced resin.
• Zirconium silicate powder has many important applications. With its high hardness and wear resistance, zirconium silicate is commonly used in the manufacture of refractories, ceramics and glass products. Zirconium silicate powder is also used as a catalyst, textile whitening agent, and optical coating.

Applications/Functions of Zirconium silicate powder

1. Zirconium silicate powder is used in ceramics, opalescent glazes and coating enhancers
2. Zirconium silicate is an excellent emulsion agent used in ceramics, opal glazes, coating intensifiers and other ultra-fine zirconium silicate applications. It is widely used in the production of high-grade ceramic glazes, high-grade refractory fibers, television display screens and other fields.
3. Zirconium silicate is also a raw material for special glass and porcelain and a filler for special rubber reinforced resins.

Physicochemical Property of Zirconium silicate powder

White powder. The theoretical chemical composition is 2r02 67.2%, Si02 32.8%, relative density 4.7, melting point 2400 ~ 2500℃, hardness 7.5. Not dross to water and acid. Good chemical stability.

Production methodprocess of Zirconium silicate powder

After the zircon and soda ash are mixed evenly in a certain proportion, they are sent to a high temperature furnace for roasting at about 1100℃, after roasting, they are crushed and then sent to a purification tank, and then the pH value is adjusted to acidity with hydrochloric acid, and additives are added. The impurities such as titanium and iron are purified at 60 ~ 80℃, and rinsed with water to remove insoluble salt. Zirconium silicate powder is obtained by filtration, drying and air flow crushing.

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