1. Supercritical foaming to prepare pure foaming material, with food safety level, can have good compatibility with the skin.
2. Compared with chemical foaming, supercritical foaming has a finer bubble pore structure and more stable properties.
3. The supercritical foaming foam has greater impact resistance strength, better thermal stability, toughness, good sound insulation performance, lower thermal conductivity and thermal conductivity.4. Supercritical fluid foaming technology is widely used in high-end sports shoes