PU Polyurethane sheet

Polyurethane (English: Polyurethane, IUPAC abbreviated as PUR, generally abbreviated as PU) refers to a class of macromolecules containing predominantly functional units of the carbamate in the main chain. This polymer material is widely used in adhesives, coatings, low-speed tires, washers, car mats and other industrial fields. Polyurethanes are used in the field of everyday life to make a variety of foam and plastic sponges. Polyurethanes are also used in the manufacture of condoms (for people who are allergic to latex condoms) and medical equipment and materials. As the polyurethane has a very low thermal conductivity. So the polyurethane material based on the new wall insulation material is a new type of wall materials, in Europe and the United States and other Western countries have developed more mature, in this area of China wall insulation materials promotion is still continuing. Applications of PU sheet : ◇ Conveyor drive and idle rollers ◇ Hydraulic and pneumatic seals ◇ Bearing pads,rollers,gear wheels,bushes ◇ Conveyor belt scraping blades ◇ Printing rollers ◇ Cyclone nozzles Key Features of PU sheet : ◇ High load bearing capacity ◇ More durable than conventional elastomers ◇ Width range of physical properties ◇ High impact resistance ◇ Low unlubricated coefficient of friction ◇ Good water resistance ◇ Resists cracking under repeated flexure