Zirconium Dioxide Raw Materials powder Zirconium Dioxide

CAS:1314-23-4

MF:O2Zr

MW:123.22

EINECS:215-227-2

Specification​: 99% min Zirconium Dioxide powder

Sample:Zirconium Dioxide powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance: White

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

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 aluminum, iron, nickel, platinum and other metals, as well as silicates and acidic slag, etc., so the crucible made of zirconia materials can successfully melt platinum, palladium, ruthenium, cesium and other platinum group precious metals and their alloys.

Zirconia refractory fiber is one kind of high-grade refractory material, which has higher service temperature and better heat insulation performance than alumina fiber, mullite fiber, aluminum silicate fiber, etc. It is also chemically stable at high temperatures, corrosion-resistant, oxidation-resistant, non-volatile, and non-polluting.

Zirconia as refractory material is mainly used in the key parts of large glass kiln. Zirconia melting, blowing the zirconia hollow ball of different sizes, the preparation of a variety of high-level heat-insulating bricks. The main domestic manufacturers are Luoyang Refractories Research Institute.

Uses and functions of Zirconium Dioxide powder.

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

Nanometer zirconia 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 fibers, glass sheets for high refractive index mirrors and energy-saving light sources.

It is mainly used in zirconium bricks, zirconium tubes and crucibles for piezoelectric ceramic products, daily-use ceramics, refractory materials and precious metal melting.

Also used in the production of steel and non-ferrous metals, optical glass and zirconium dioxide fiber. Also used in ceramic pigments, electrostatic coatings and baking paints. Used in epoxy resin to increase the corrosion resistance of hot salt water.

Preparation of 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 polymerization reaction to become a gel.

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