Refractory insulation materials mainly include aluminum silicate, ceramic fiber, rock wool and glass wool. Because of their unique physical and chemical properties, these materials are widely used in various high temperature, pressure and easy-wear situations to ensure the safety and stability of equipment and structures.
Aluminum silicate: Aluminum silicate is a new type of refractory insulation material, the main component is alumina. It has light weight, good high temperature resistance, strong thermal stability, good resistance to mechanical vibration, and not easy to expand even at high temperatures. Aluminum silicate can be processed into fiber boards, fiber felts, fiber ropes and other products. It has excellent elasticity, non-toxic and harmless, high tensile strength, especially suitable for insulation of metallurgy, power and chemical equipment.
Ceramic fiber: Also known as aluminum silicate fiber, it is a material with aluminum oxide as its main component. It has good high temperature resistance and low thermal conductivity, suitable for high temperature, high pressure and easy-wear occasions.
Rockwool: Rockwool is an inorganic material,the main raw materials include high-quality basalt and dolomite. It has good
The fireproof and thermal insulation effect is widely used in the fields of building exterior wall insulation, roof and curtain wall insulation and other fields.
Glass wool: Glass wool is a kind of glass fiber. It has excellent thermal insulation, high strength and pressure resistance, and high-quality water-repellent and moisture-proof properties. It is suitable for building roof insulation, steel structure roof, building wall insulation and other occasions.
Primary uses for these refractory insulation materials include, but are not limited to:
Electric power industry: used for insulation of electric boilers, steam turbines and other equipment.
Construction industry: used for external insulation of building exterior walls, roof and curtain wall insulation, etc.
Chemical industry: used for thermal insulation of chemical equipment and pipelines.
Shipbuilding industry: Used for thermal insulation of ship equipment.
Metallurgical industry: Used for thermal insulation of metallurgical equipment.
Transportation: Used for thermal insulation of cars, trains and other transportation vehicles.
The common features of these materials are their ability to remain stable in high-temperature environments, effectively reducing heat loss, improving energy efficiency, and having good safety and durability. They are indispensable materials in the industrial and construction fields.