The zircon flour is produced using premium zircon sand imported from Australia.  Matrix has established a quality assurance system consisting for raw materials, production process and a comprehensive quality control of final products. The use of advanced analytical equipment, laser particle size analyzer and radiation monitoring equipment provides a strong guarantee for quality control and product improvement.

Specification:

Zirconium Oxide(ZrO2)                   65%

Silicon Oxide(SiO2)                         33.5%

Aluminium Oxide(Al2Q3)                 1.0%

Ferric Oxide(Fe2O3)                        0.07%

Titanium Oxide(TiO2)                      0.14%

Particle Size D99(μm)                     40

PH Value                                         6~10

Retain On Sieve (325 mesh)           Pass

Ra-266 Radioactivity(Bq/kg)           3200(±20%)

Th-232 Radioactivity(Bq/kg)            650(±20%)   

zircon flour (325 mesh)