Cryogenic perlite is a type of perlite used in low-temperature and specialized applications. Due to its high insulation properties, it is commonly preferred for the storage and transportation of liquefied gases. Its low density and excellent thermal insulation play a significant role in the storage and transport of liquefied gases, such as LNG (Liquefied Natural Gas). This type of perlite is also utilized in cooling systems, high-temperature resistant insulation materials, and the internal structures of cryogenic tanks. The properties of cryogenic perlite are important for providing energy efficiency and being environmentally friendly.