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Refractoriness (Degree):: Common (1580°< Refractoriness< 1770°) Bulk Density G/cm 3≥: 2.8 Cold Crushing Strength MPa 1110℃x3h≥: 100 MOR Mpa,≥: 12-14 Al2o3(%),≥: 85 Linear Dimensional Change%,≤: ±0.5 Gunning Dense Castables Features 1. Good adhesion. 2. High strength. 3. Low rebound rate. Read More

Al2O3%≥: 63 Fe2O3%≤: 1.2 SiO2%≤: 1.2 R2O%≤: 0.4 Fe2O3(%),≤: 0.8 Cl%≤: 0.1 325 Mesh Remind≤: 5 Surface(m2/kg)≥: 380 Initial Setting Time, Min≥: 120 Final Setting Time, Min≤: 420 High Alumina Cement Features 1. Early high strength, hardening quickly. 2. Resistance Read More

Refractoriness (Degree):: Common (1770°< Refractoriness< 2000°) Al2O3%>: 65 Bulk Density G/cm 3≥: 2.5 Cold Crushing Strength MPa 1110℃x3h≥: 80-90 MOR Mpa,≥: 10-12 Linear Dimensional Change%,≤: ±0.5 Insulating High Aluminum low cement castable refractory material for Steel furnaces 1. High strength.2. Anti-scouring.3. Read More

Bulk Density (g/cm3)≥: 0.5 Rervice Temperature (℃): 1150 Thermal Conductivity (W/m.k) ≤: 0.15-0.20 Cold Crushing Strength(MPa)≥: 1.5 Permanent Linear Change(1000℃.3h,%): -1.5 Heat resistant Refractory castable , Light weight Insulating Castable for furnace linings Features   1. Light weight, low bulk Read More

Refractoriness (Degree):: Common (1770°< Refractoriness< 2000°) SiO2(%)≤: 17 Bulk Density G/cm 3≥: 2.8 Cold Crushing Strength MPa 1110℃x3h≥: 110-120 MOR Mpa,≥: 15-18 Thermal Shock Resistance,(900 ℃)≥: 25 Application (℃): 1550 Al2o3(%),≥: 75 0.2Mpa Refractoriness Under Load ℃ ,≥: 1480 Linear Read More

Refractoriness (Degree):: Common (1580°< Refractoriness

AL2O3,%: ≥70 Bulk Density G/cm3: ≥2.7 Fe2O3: ≤1 High Alumina Refractory Castable , High Temperature Insulating Castable Refractory     Description:   High Strength Wear-Resistant Corundum Mullite Refractory Castable has high crushing strength, good high temperature volume stability and thermal Read More

Al2O3 %: 65-75 Refractoriness ℃: 1750-1770 Linear Dimensional Change %: -0.02-0.4 Features 1. High strength. 2. Good wear resistance. 3. Permeability resistance. 4. Erosion resistance. 5. Good mechanical properties.   Description High strength high alumina castable is made of super Read More

Classification Temperature: 1540 Bulk Density (g/cm3): 0.85-1 Permanent Linear Change (CT-30oCX24h)%: 0.4-0.9 Description of light weight insulation refractory bricks This series of products are made from high purity materials by unique technics, so they have a lot of advantages such Read More