Place of Origin
Henan, China
Material
fused mullite or sintered mullite
Refractoriness (Degree)
1770°< Refractoriness< 2000°
Model Number
JM23,JM26,JM28,JM30 mullite insulation brick
Brand Name
Rongsheng Refractory
Processing Service
Bending, Welding, Punching, Decoiling, Cutting, Moulding
Product name
mullite insulation brick
Cold compressive strength
1.2-2.5 Mpa
Bulk Density
0.55-1.03 g/cm3
Softening temperature under load ≥
≥1420
Apparent porosity (%)
≥62%
Keyword
insulating fire bricks
Feature
Low Thermal Conductivity
Usage
industrial furnace lining