Corundum and high alumina refractory castable gravity is mainly used in the ammonia and carbon gasification reactor thermal equipment, etc., can also be used for repairing the furnace lining, obtained better results. Corundum and high alumina refractory castable gravity of performance, using dense corundum as the coarse aggregate, the grain is approximately spherical with a tabular alumina, fused corundum as fine bone meal and powder, add the α-Al2O3 and SiO2 ultrafine with CA-80 cement as binder and were added sodium tripolyphosphate, sodium hexametaphosphate and organic reducing agent; using corundum material for bone meal, with different production processes for α-Al2O3 superfine powder, CA- 70 cement as binder and add water reducer; using Al2O3≥99.5% of fused alumina and tabular alumina for refractory aggregate and powder, add the α-Al2O3 superfine Liaoning wearable castable insulation with CA-80 cement as binder and add inorganic reducing agent; using Al2O3≥85% of grade bauxite for refractory aggregate and powder, while adding α-Al2O3 and SiO2 ultrafine, with CA-70 cement as binder and add superplasticizer. Always welcome your inquiry Shanghai insulation abrasion resistant castable, castable want to know more details, please contact the online customer service, you can directly call toll-free, we wholeheartedly at your service! Tianjin Petrochemical Guanjie Gute create hydrogen waste heat boiler refractory castable lining Hebei Xinhai petrochemical reformer hydrogen production from waste heat boiler Guanjie contract, the company responsible for alumina bubble refractory castable material production and installation work, alumina hollow castable fewer impurities Jilin wearable castable insulation, high purity, reducing gas such as hydrogen resistant to erosion. Hydrogen hydrogen plant waste heat boiler is an important device, the temperature of 900 ℃, greater pressure, alumina bubble refractory castable is the only choice for the waste heat boiler wear-resistant castable, waste heat boiler installation and construction formwork must cast construction methods to ensure dense castable refractory, alumina bubble refractory castable also used in the collection tube hydrogen plant and ammonia plant requires very high purity alumina equipment. Heilongjiang insulation abrasion resistant castable | Gute refractory (certified) | wearable castable insulation provided by the Tianjin Science and Technology Co., Ltd. Gute energy saving. Tianjin Gute energy saving Technology Co. (www.tjgtcl.com) is Tianjin, fire-resistant, fire prevention materials leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Gute refractory leadership with the staff warmly welcome all inquiries negotiations to create solid special refractory a better future.