Home > Products > zircon sand > AFS70 AFS90 Zircon Sand
AFS70 AFS90 Zircon Sand
- 9999 Metric Ton / Metric Tons per Month
- Tianjin Port China
- T/T L/C
- 7 days
Product Details
Brand Name: | Haixu Abrasives | Place of Origin: | Australia | Model Number: | AFS70 AFS90 |
Shape: | Irregular | Application: | Foundry ceramic refractory | Chemical Composition: | ZrO2 |
Product Description
AFS70 AFS90 Zircon Sand
Typical Chemical Analysis:
ZrO2+HfO2 65.5-66.5%
Fe2O3 0.04-0.07%
TiO2 0.15-0.19%
Al2O3 0.40-0.90%
P2O5 0.06-0.09%
SiO2(Total) 32.2-33.2%
Free SiO2(as quartz) 0.25-0.45%
U 200-230PPM
Th 150-170PPM
Physical Properties
Refractive index:1.93 to 2.01
Specific Gravity:4.6-4.71g/cm3
Mohs Hardness:7.5-8
Melting point:2340-2550
Properties
High refractive index
High melting point
High spatial and thermal stability at elevated temperatures
Low coefficient of linear expansion - good resistance to thermal shock
Moderate to high thermal conductivity
Low wettability by molten metal
Clean and round grains, which can be bonded at little cost and with little material
Binding ability with all organic and inorganic moulding sand binders
Chemical stability
Low solubility in molten silica or silicates
Good dielectric properties
Packing:30/40kgs PVC bags+1mt big bag
Main Applications
Foundry ceramics chemicals glass refractory abrasive washing/cleaning/blasting and nuclear industry etc
Available sizes:60-100mesh 80-120mesh 100-200mesh 200-325mesh 200mesh 325mesh 2000mesh AFS70 AFS90
Contact Us
- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- Contact nameSunshine Ma
- Phone86-371-60305639
- AddressErqi District Zhengzhou,Henan
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