Density:2.1-2.5g/cm3
Features:High purity corundum
Mgo Content:≤1%
Name:Checker fire brick
Features:High refractoriness
Refractoriness ℃:≥1600
Name:Curved firebrick
Features:High refractoriness
Bulk Density g/cm³:2.2 2.1
Items:acid-proof brick
SiO2(%) ≥:65
Service Temperature( ℃) ≤:1000
Color:Red, Brown, White, Grey, Black
Raw Material:Insulation Clay
Compressive Strength:50-100 MPa
Minimum Order Quantity:1 TONS
Price:500-1000USD
Packaging Details:packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Minimum Order Quantity:1 TONS
Price:500-1000USD
Packaging Details:packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Feature:High strength Corrosion resistance
Name:Refractory Brick
Application:Furnace, Kiln, Fireplace
SiO2 Content (%):15%~50%
Al2O3 Content (%):30-85%
MgO Content (%):0.8-1.2
Name:Corundum mullite brick
Features:High purity corundum
Bulk density g/cm3:≤ 0.6 0.8 1 0.6 0.8 1 1 1.2
Item/Index:ZR-30 ZR-50 ZR-55 ZR-60 ZR-62
Bulk Density (g/cm3):≥3.10 ≥3.30 ≥3.45 ≥3.50 ≥3.60
Apparent Porosity %:≤21 ≤20 ≤20 ≤21 ≤20
Item:Zirconium Mullite Brick
Zro2(%):18
Al2o3(%):55
