Polyurethane is one of the reasons for the ideal material for the manufacture of safety shoes. The mold requirements are lower, and the production is convenient for investment (the pressure on the mold is small when foaming is only 0.14~0.2Mpa).
Polyurethane is the ideal material for making the soles of safety shoes. The second method is simple molding method, which can produce soles and even shoes. (PU base and various fabrics have strong bonding strength). Produced in modern industry.
Polyurethane is the ideal material for the manufacture of safety shoes soles. It is extremely light, with a specific gravity of only 0.3~0.8. It is much lighter than the commonly used sole materials. It is more suitable for thick-soled shoes that require impact resistance and perforation. Safety shoes worldwide (safety) 15% of the shoes) use a polyurethane (PU) sole.
Polyurethane is the ideal material for the manufacture of safety shoes. The fourth reason is that the polyurethane sole has the characteristics of softness, warmth, oil resistance, flex resistance and wear resistance. It is more than 6 times more wear-resistant than rubber. It can be adjusted in a wide range according to the requirements of use. Density and hardness, can be made into a two-color (double density) double sole, the bottom is a micro-foamed high wear-resistant work surface, and the inner sole is a comfortable elastic foam.