Zirconium dioxide
Category: Zirconium dioxide  Publish Time: 2019-10-08 14:27 
  

Properties: White amorphous heavy powder, its crystal has a variety of variants.White powder is monoclinic, odorless and tasteless, cubic density is 5.6, The monoclinic crystal density is 5.85, the melting point is 2715 ℃, insoluble in water, hydrochloric acid and dilute sulfuric acid, melting in hot concentrated hydrofluoric acid, sulfuric acid and alkali can form the corresponding zirconate, and the chemical properties are stable.


Molecular formula:   ZrO2

 

Use:  Widely used in atomic energy industry, national defense industry, electronic components, ceramic colorants, high temperature resistant materials and other industries.

 

Specification:

 

 Items

Index

ZrO2% ≥

99.5

Fe2O3% ≤

0.002

SiO2% ≤

0.008

TiO2% ≤

0.003

Na2O % ≤

0.005

 

Packaging:  25kg woven bag