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
Advantanges:Different level
Feature:High strength Corrosion resistance
Dimension:600*200*75mm
Thermal Shock Resistance:Good
Refractoriness:Above 1580°C
Size:Standard sizes like 230x114x65 mm or customized
Thermalexpansion:≤ 0.5%
Dimension:600*200*75mm
Mgo Content:≤1%
Compressivestrength:≥ 20 MPa
Thermalshockresistance:High
Made In:Henan
SiO2 %:95
Fe2O3 %:≤1.0
CaO %:2.2
Minimum Order Quantity:1 TONS
Price:200-800USD
Packaging Details:packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Minimum Order Quantity:1 TONS
Price:200-800USD
Packaging Details:packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Density:2.0 - 3.3 g/cm³
Thermal Conductivity:0.7 - 1.5 W/m·K
Apparent Porosity:≤23%