Nanometer aerogel felt is a new type of high-performance thermal insulation material, mainly made of nanometer-sized silica or other inorganic materials. Its unique structure endows it with ultra-light weight, extremely low thermal conductivity and excellent sound insulation performance. The porosity of nanometer aerogel felt is over 90%, forming a complex three-dimensional network structure. This structure not only makes aerogel have excellent heat insulation performance, but also makes it very light in weight, facilitating transportation and installation. 
Due to its outstanding performance, nano aerogel felt is widely used in multiple fields such as construction, aerospace, automobiles, and electronic devices. In the construction industry, nano aerogel felt, as an insulating material, can effectively reduce building energy consumption and enhance indoor comfort. In the aerospace field, due to its light weight and high heat resistance, nano aerogel felt is used in the thermal protection system of spacecraft to ensure safety under extreme conditions. Additionally, in electronic devices, it can serve as an insulating material to protect sensitive components from overheating. 
The environmental-friendly characteristics of nano aerogel blankets are also one of the reasons for their popularity. Its production process is relatively environmentally friendly, free of harmful substances, and has good durability, maintaining its performance for a long time. With the increasing demand for energy-saving and environmentally friendly materials, the market prospects of nano aerogel blankets are broad, making them an indispensable important material in modern construction and industrial fields.