How about the wear resistance, folding resistance and oil resistance of polyurethane soles?

Polyurethane soles have good wear resistance, folding resistance and oil resistance.

First of all, various bubbles are usually formed in the production of polyurethane soles, which makes them have the characteristics of elasticity, light weight, wear resistance, folding resistance, oil resistance, chemical resistance and corrosion resistance. In addition, PU shoe materials based on microporous polyurethane elastomer are soft to the touch, comfortable to wear, warm, elastic, shockproof and non-slip.

Secondly, according to the different sole materials, polyurethane soles are divided into encryption type and foaming type. Encrypted polyurethane sole is light, moderate in hardness, handmade, wear-resistant, durable, easy to maintain and difficult to break. Foamed polyurethane base is naturally soft because of its few components, but it is not wear-resistant and difficult to open. Once opened, it can't be repaired.

In a word, the wear resistance, folding resistance and oil resistance of polyurethane soles are generally good, but there are differences between different types of polyurethane soles.