Polyurethane is a synthetic material composed of isocyanate and polyol. It resembles rubber in appearance but has fully surpassed it in performance. Elastic polyurethane products have found wide application across many industries as well as in agriculture.

Each industry places a specific set of requirements on the material, relating to the operating mode, intensity and conditions of the equipment, as well as the nature of the loads on the parts. In railway transport, polyurethane is used to manufacture components such as hydraulic device seals, oil and pneumatic shock absorbers, and others. This material is best suited for railway transport parts.

This is due to its strength, wear resistance, electrical resistance and other advantages, including:

Many specialists today prefer polyurethane products specifically. Unlike rubber ones, which become rigid soon after leaving the factory, they retain their elasticity for a long time. Even under heavy loads, temperature fluctuations and other adverse factors, polyurethane does not lose its original properties.

It has a unique ability — to return to its original shape after significant deformation. This is precisely why it is so popular in railway transport.