AEROGEL FILLING STRUCTURE FOR BEDDING AND CLOTHING, AND APPLICATION THEREOF

摘要

An aerogel filling structure comprising a breathable fabric and/or a breathable membrane and large aerogel particle unit and/or small aerogel particle aggregates. The large aerogel particle unit comprises a large aerogel particle and a wrapping layer wrapped around the large aerogel particle. The breathable fabric and/or the breathable membrane completely covers the multiple large aerogel particle units and/or small aerogel particle aggregates. The size of the large aerogel particle units and/or small aerogel particle aggregates is larger than the size of air-permeable gaps and stitch holes of the breathable fabric and/or the breathable membrane. Clothing and bedding made from the aerogel filling material has excellent thermal insulation properties, is highly formfitting to the human body, reduces or eliminates a free air layer in clothing to further improve thermal insulation properties, eliminates the case in which aerogel becomes powder and falls off, does not cause any health hazard to a user, and maintains the thermal insulation properties since the invention eliminates the case in which the amount of aerogel is reduced due to powdering and falling off. In addition, clothing and bedding made from the aerogel filling material is breathable, does not feel stuffy, and is highly comfortable.