Zircon sand 80-120 MESH for sale

Size:
Zircon sand: 80-120 MESH

Zircon flour:325 MESH

Specification:

MF: Zr2SiO4

Specific gravity: 4.6-4.71

Bulk density: 170-180 lb/ft3; 2700 kg/m3;

Hardness: 7.8 Moh

Angle of repose: 30 degree;

Melting point: 4000°F, 2550°c

efractive index: 1.93 to 2.01

Thermal stability: no change to 3090°F, 1700°c

Loss on ignition: 0.02%-0.12%

Color: Colorless transparent crystal

Advantages:

1. High refractoriness.

2. High purity.

3. High quality.

4. Best price.

5. Stable quality control system.

Physical and chemical index:

Applications:

Foundries, Investment Casting Industries, Casting coatings.

Special Refractories Industries, Refractory Castable.

Ceramic Industries.