Refractory castable without stirring is developed for blast furnace iron trough.
Refractory castable without stirring is stirring mixed in the refractories plant with good liquidity, which can be used directly to the ditch, after a short baking, it will be able to use.
Features: No on-site stirring, no pollution, free of cement and aluminum powder and other additives, direct casting, heat coagulation and fast drying, high strength and good corrosion resistance, it is more promising.
No stirring castable is developed on the basis of ultralow cement Al2O3-SiC-C refractory castable.
Due to changes in construction methods, materials itself has changed, mainly in: the use of materials such as phenolic resin and binding agent to adjust the particle size distribution and add preservative and drying agent to prevent material separation occurs during storage and transportation segregation, and can save 15 to 20 days.
No stirring sodium silicate Al2O3-SiC-C refractory castable hardening mechanism is: due to dehydration of sodium silicate and gradually form a gel and ultrafine cohesion and so on, with rising heating temperature, and cured and ultimately achieve ceramic bond.
Refractory castable without stirring is stirring mixed in the refractories plant with good liquidity, which can be used directly to the ditch, after a short baking, it will be able to use.
Features: No on-site stirring, no pollution, free of cement and aluminum powder and other additives, direct casting, heat coagulation and fast drying, high strength and good corrosion resistance, it is more promising.
No stirring castable is developed on the basis of ultralow cement Al2O3-SiC-C refractory castable.
Due to changes in construction methods, materials itself has changed, mainly in: the use of materials such as phenolic resin and binding agent to adjust the particle size distribution and add preservative and drying agent to prevent material separation occurs during storage and transportation segregation, and can save 15 to 20 days.
No stirring sodium silicate Al2O3-SiC-C refractory castable hardening mechanism is: due to dehydration of sodium silicate and gradually form a gel and ultrafine cohesion and so on, with rising heating temperature, and cured and ultimately achieve ceramic bond.
没有评论:
发表评论