The basic characteristics of silicon-based aerogel sheets 
Silicon-based aerogel sheets are a new type of insulation material, featuring extremely low thermal conductivity, high temperature resistance, fire and water resistance, and being soft and easy to cut. The nano-scale pore structure within it gives it excellent insulation properties, effectively preventing heat transfer. 
Application in the field of building insulation and heat preservation 
In the field of architecture, silicon-based aerogel sheets can be used in building exterior insulation systems, roof insulation, floor insulation, etc. For some high-end residences and commercial buildings, when using silicon-based aerogel sheets, it can significantly reduce the energy consumption of the building and improve energy utilization efficiency. For example, in buildings in cold regions, using silicon-based aerogel sheets as exterior insulation materials can reduce the loss of indoor heat. 
Applications in the field of industrial high temperatures 
In industrial high-temperature environments, silicon-based aerogel mats can play a significant role. Ordinary nanoscale aerogels can withstand temperatures up to 600°C, and the maximum temperature they can endure can exceed 2000°C (mainly depending on the fibers and aerogel type). It can be used in industrial pipelines, containers, kilns and other high-temperature equipment, helping to reduce energy consumption, improve equipment operation efficiency, and protect personnel from the hazards of high-temperature radiation. 
Applications in the field of car sound insulation and heat insulation 
In the automotive manufacturing field, silicon-based aerogel mats can be used as sound insulation and heat insulation materials for vehicles, enhancing passenger comfort and reducing external noise interference. They can also be applied in new energy batteries to prevent excessive heating of the batteries and the resulting fires. 
Applications in the field of aerospace insulation 
The aerospace industry has extremely high requirements for the weight and thermal insulation properties of materials. Silica-based aerogel sheets can be used as thermal insulation materials for aircraft and spacecraft, reducing weight while improving insulation performance, thereby enhancing the performance and safety of aircraft. 
Applications in other fields 
Silicon-based aerogel sheets are also applied in fields such as heat dissipation of electronic devices and insulation of petrochemical pipelines. Their excellent properties including thermal insulation, fire resistance, high-temperature resistance, and sound absorption have significant application value in multiple domains.