Product Details
Place of Origin: Zhengzhou,China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Zirconium Corundum Brick, Zirconium Mullite Brick
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 10-20 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons /month
Item | Zirconium Corundum Brick | Zirconium Mullite Brick |
---|---|---|
ZrO₂ (%) | ≥30 | ≥18 |
Al₂O₃ (%) | ≥50 | ≥55 |
SiO₂ (%) | ≤18 | ≤25 |
Fe₂O₃ (%) | ≤0.5 | ≤0.5 |
Apparent Porosity (%) | ≤20 | ≤17 |
Bulk Density (g/cm³) | ≥3.2 | ≥2.7 |
Cold Crushing Strength (MPa) | ≥100 | ≥100 |
Refractoriness Under Load (°C) | ≥1650 | ≥1650 |