IL, United States
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We offer a complete product range of Zircon Sand Powder
Zircon Sand Powder is a high-purity, naturally occurring mineral powder derived from zirconium silicate (ZrSiO). It is known for its excellent thermal stability, high melting point, and resistance to corrosion and chemical attack. With a fine particle size and high refractive index, zircon sand powder is widely used in foundries, ceramics, refractory materials, and the production of zirconia and zirconium-based chemicals. It also serves as a key ingredient in precision casting, coatings, and advanced ceramics. Its consistent quality and durability make it essential in industries requiring high-performance thermal and wear-resistant materials.
Certificate Of Analysis
| Item | Requirements | Results |
|---|---|---|
| Grade | OM-80 | OM-80 |
| ZrO2O+Hf (%) | Min. 65 | 67 |
| Fe2O3 (5) | Max. 0.05 | 0.03 |
| TiO2 (%) | Max. 0.15 | 0.07 |
| Al2O3 (%) | Max. 1 | 0.42 |
| +60 Mesh | Min. 10 | 8 |
| +80 Mesh | Min. 60 | 66 |
| +100 Mesh | Min. 90 | 92 |
| +120 Mesh | Min. 95 | 99 |
| ||
Typical Physical Properties
| Specific Gravity | 4.7 |
|---|---|
| Bulk Density | 2700Kg/M3 |
| Angle of Repose | 30oC |
| Hardness(MOHS) | 7.5 |
| Melting Point | 2200oC 4000oF |
| Loss on Ignition | 0.1 to 0.5% |
| Th. Conductivity | 2.1 Wm--1C-1,14.5 Btu in h-1 ft-2 F-1 |
| Linear Expans. | 2.5x10-6C-1, 1.4 x 10-6F-1 |
| Specific Heat | 550 J Kg-1C-1, 0.13 Btu lb-1F-1F-1 |
| Thermal Stability | No Change to 1700oC, 3090oF |
L V Kheni & Mr. S A Shah (SLK US BORAX INC.)2376,Good Speed Drive, Apartment , Schaumburg, Chicago, Illinois - 60194, United States
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