Insulation Brick

Specification of

Because the refractory bricks are spread out heat then required protective material that can inhibit the propagation of heat. For this reason when installing fire bricks, add insulation bricks behind it so that the temperature in the combustion chamber is maintained constantly.

Insulation Brick IB-190 Specifications

Maximum working temperature: 900 ° C Bulk Density: 0.46 ton / m³ Cold Crushing Strength:> 3.5 Kg / cm² Chemical Composition AL₂O₃: ≥ 15% SiO₂: ≤ 75%

Insulation Brick IB-1 Specifications

Maximum temperature kerja:950°C Bulk Density:0,70 ton/m³ Cold Crushing Strength:> 8 Kg/cm² Chemical Composition AL₂O₃: ≥ 20% SiO₂:≤ 67%

Insulation Brick B-1 Specifications

Maximum temperature kerja:950°C Bulk Density:0,7 ton/m³ Cold Crushing Strength:> 18 Kg/cm² Chemical Composition AL₂O₃: ≥ 26% SiO₂:≤ 66%

Insulation Brick B-2 Specifications

Maximum temperature kerja:1000°C Bulk Density:0,75 ton/m³ Cold Crushing Strength:> 20 Kg/cm² Chemical Composition AL₂O₃: ≥ 30% SiO₂:≤ 60%

Insulation Brick C-1 Specifications

Maximum temperature kerja:1200°C Bulk Density:0,95 ton/m³ Cold Crushing Strength:> 35 Kg/cm² Chemical Composition AL₂O₃: ≥ 35% SiO₂:≤ 60%

Insulation Brick C-2 Specifications

Maximum temperature kerja:1350°C Bulk Density:1,10 ton/m³ Cold Crushing Strength:> 40 Kg/cm² Chemical Composition AL₂O₃: ≥ 40% SiO₂:≤ 55%