Supercritical foaming technology has a wide range of application scenarios and the number of companies involved will continue to increase

Supercritical foaming is a process technology that uses supercritical carbon dioxide or nitrogen instead of organic foaming agents to foam under a certain pressure and temperature. Supercritical foaming is a physical foaming molding technology and the most effective method for making microporous plastics. The plastic pore size is usually between 0.1-10μm. According to different processes,…