Silica Brick

Dense Silica Brick SiO2 96%

Dense Silica Brick SiO2 96% with high cold crushing strength and low apparent porosity for structural load-bearing zones. Suited for glass furnace pillars, coke oven door frames, and industrial arch structures.

λ = 1.40 W/(m·K) at 600°C

Fused Silica Brick SiO2 99%

Fused Silica Brick SiO2 99% with ultra-low thermal expansion and outstanding thermal shock resistance. Ideal for glass furnace checker work, precision investment casting molds, and semiconductor kiln furniture.

λ = 1.55 W/(m·K) at 600°C

Hot Blast Stove Silica Brick SiO2 95%

Hot Blast Stove Silica Brick SiO2 95% for dome and combustion chamber linings in steel plant hot blast stoves. Offers high load-bearing capacity and thermal fatigue resistance for extended campaign service life.

λ = 1.28 W/(m·K) at 600°C

Silica Brick SiO2 94%

Silica Brick SiO2 94% standard grade with high refractoriness and stable volume at service temperature. Widely used in coke oven walls, glass furnace regenerators, and industrial kiln linings.

λ = 1.25 W/(m·K) at 600°C

Silica Brick SiO2 96%

High purity silica brick with ≥96% SiO2. Excellent volume stability at high temperatures. Standard lining for coke ovens and glass furnaces.

Thermal Grade Silica Brick SiO2 97%

Thermal Grade Silica Brick SiO2 97% for float glass tank checker brick with high RUL, volume stability, and alkali vapor resistance. Ideal for glass furnace superstructure and ceramic kiln car top decking.

λ = 1.35 W/(m·K) at 600°C