Zirconium Dioxide Raw Materials powder Zirconium Dioxide

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Zirconium Dioxide powder Usage and Synthesis.

Zirconia beads can be used for ultrafine grinding and dispersion in non-metallic mineral industry paper heavy calcium, paint coating, ink, electronic materials, lithium-iron batteries, magnetic materials, textile dyestuffs, pharmaceuticals and other industries. Zirconia has excellent high temperature resistance, melting point as high as 2700 ℃, even if heated to 1900 ℃ will not react with molten aluminium, iron, nickel, platinum and other metals, as well as silicates and acidic slag, etc., so the crucible made of zirconium oxide material can successfully melt platinum, palladium, ruthenium, cesium and other platinum group precious metals and their alloys.

Uses of Zirconium Dioxide powder.

Manufacture of white-hot gas lampshades, enamels, white glass, refractory crucibles, etc. X-ray radiography. Abrasive materials. With yttrium used to manufacture infrared spectrometer in the light source lamp, thick film circuit capacitor materials, piezoelectric crystal transducer formula.

Zirconia nano grade is used as polishing agent, abrasive grain, piezoelectric ceramics, precision ceramics, ceramic glaze and high temperature pigment matrix material. High purity 4N grade zirconia is used as additives for special glass and optical fibres, glass sheets for high refractive index mirrors and energy-saving light sources.

Principle of action Zirconium Dioxide powder.

Product Method of Bulk Zirconium Dioxide powder.

Sol-gel method in the zirconium alcohol salt such as ZrO (C3H7) 4 in the addition of alcohol and water, and then add the acid as a catalyst for mixing, the beginning of the addition of water to the water slack reaction, and finally the formation of sol, and then polymerisation reaction to become a gel.

The gel is a viscous liquid, select the appropriate viscosity for dry spinning, fibrillation into a primary fibre. Further heating at a high temperature of 500 to 1000 ℃, inorganic treatment, the production of zirconia fibre products.

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