the word Phylon originated in the United States. In the past, the midsole of all sports shoes was called phylon. Later, with the continuous development of footwear products, some large footwear factories differentiated the names of the midsole according to the manufacturing process. As a patented technology of Nike, Phylon material belongs to secondary foamed midsole, and the surface of the finished product is white and wrinkled. In the production project, plastic particles are heated and foamed twice and then poured into the mold for pressure cooling. In the foaming process, the density change of the material can be controlled by setting the temperature. In the process of firing Phylon midsole, the higher the temperature, the greater the density and the harder the Phylon is. The smaller the heat is, the lighter and softer the naturally burned Phylon will be. The biggest feature of Phylon is its portability, good elasticity and good shock absorption performance.
the biggest advantages of p>Phylon: portability, good elasticity, fine appearance, good softness, good hardness, density, tensile force, tear and elongation.
disadvantages of p>Phylon: it is not easy to degrade, which is not conducive to environmental protection, and it will shrink and wrinkle easily at high temperature.