The basic parameters of the refractory temperature: 1750 (℃) Compressive strength: ≥2.6 (Mpa) Specification: 200 * 80 * 100 (mm) Product Category: Furnace industrial furnace insulation materials three alumina: ≥70 bulk density: ≥2.5 Thermal conductivity: ≥5.0 (℃) Description supply corundum mullite brick block block block brick tiles, also known as block brick, block brick: General regenerative furnace burners installed in the rear, for supporting and reinforced ceramic regenerator materials. My company's block tiles with honeycomb body in a variety of supporting the use of regenerative combustion system, used in the regenerator forefront of regenerative furnace, and its role is to protect the regenerator, extend the life of the regenerator . Therefore, high temperature performance and thermal shock resistance is the primary factor in the choice of block tile. I produced the block tiles with good thermal shock resistance, high softening point, anti-chemical corrosion resistance, thermal shock resistance and good features, the regenerator can guarantee the best performance in the course of its life, significantly reduce the mill's shutdown time and reduce production costs. Dimensions and structure according to user requirements of the production drawings. I addition to the production of high alumina, mullite, corundum mullite, fused alumina and other conventional materials block tile, it can also produce excellent slag resistance, thermal erosion resistance, for use in harsh environments Chromium corundum mullite, corundum mullite brick block. Block tile physical and chemical indicators: indicators of high alumina material fused alumina corundum mullite chemical composition AL2O3 60-65 65-70 80 bulk density of 1500 ℃ * 3h≥ 2.5 2.5 2.6 compressive strength of 1500 ℃ * 3h≥ 70 80 100 flexural strength of 1500 ℃ * 3h≥ 8.0 8.5 11 line rate of change of 1500 ℃ * 3h ± 0.6 ± 0.5 ± 0.3 maximum use temperature (℃) 1450 1550 1600 Product specification: Specification (L * W * H) mm aperture 200 * 80/100 * 100 ￠ 6-15mm 250 * 80/100 * 100 ￠ 6-15mm 300 * 80/100 * 100 ￠ 6-15mm 350 * 80/100 * 100 ￠ 6-15mm 400 * 80/100 * 100 ￠ 6-15mm 450 * 80 * 100 * 100 ￠ 6-15mm 500 * 80/100 * 100 ￠ 6-15mm 550 * 100 * 100 ￠ 6-15mm size specifications can be customized according to user requirements. Features: block tile located honeycomb regenerator or regenerative ball high temperature end of refractoriness, load softening temperature, slag resistance, anti-erosion and so have higher requirements. Product information three Alumina: ≥70% Silica: ≤25% refractoriness: 1700 degrees porosity: <12 bulk density: ≥2.6 Compressive strength: ≥28 flexural strength: ≥30 thermal expansion coefficient: ≥5.0 Products Specification 200 * 80 * 100 250 * 100 300 * 80 * 80 * 100 350 * 100 508 * 80 * 80 * 100 can be customized according to customer