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China, Chinese 90% Al2O3 Corundum Low Cement Precast Shaped1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refractory MaterialCorundum Refractory MaterialCorundum Lowcement CastablePrefabricated Shape Refractory
Shandong Hitech Material Co., Ltd.
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Product Description China Refractory PrecastPrefabricated Shape RefractoryRefractory PrecastRefractory shapes include precast cement and fused or sintered refractory products that are formed prior to installation in furnaces, boilers or other high temperature equipment. Refractories are hard, heat-resistant materials and products such as alumina, silicon carbide, fire clay, bricks, precast shapes, cement or monolithic and ceramic kiln furniture. Ceramics and refractories have high melting points are suitable for applications requiring wear resistance, high temperature strength, electrical or thermal insulation or other specialized characteristics. Some examples of precast refractory shapes include bricks, catalyst supports, checker walls, degassers, furnace liners, nozzles and spargers.Precast refractory shapes will be a growing specialty in the refractory industry in coming years. with the improved quality that can be achieved through controlled manufacturing processes, their expanding use will play a major role in improving refractory lining performance and reducing maintenance costs across all industries.If you are interested in refractory precast shape, welcome to visit our website and inquiry about it. ProductIndexAl2O3 90%Al2O3 93%Al2O3 95%Chemical compositionAl2O3 % ≥909395SiO2 % ≤311CaO % ≤2.01.81.8Bulk density g/cm3 ≥3.03.13.2Cold crushing strength Mpa≥110 C× 24h5080801100 C× 3h6580801500C× 3h708080Modulus of ruputer Mpa≥110 C× 24h6771100 C × 3h88101500 C× 3h8810Reheating linear change %1100 C× 3h± 0.2± 0.2± 0.21500C× 3h± 0.3± 0.5± 0.5Construction water %5~75-75-7Max working temperature170017501750
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