Product code: N/A

Polyurethane Silicone O Rings

Polyurethane is made by reacting a polyol with a diisocyanate or polymeric isocyanate in the presence of a catalyst and additives. It has superior strength as well as tear, abrasion, and permeation resistance. The temperature range for polyurethane is from – 54° C up to 225° C, which varies depending on the application and type of compound used. The main benefits of polyurethane are its resistance to a wide range of oils, gases, liquids, and hydrocarbons. Since it is a thermoplastic elastomer, its O rings can be formulated in different ways. Typical polyurethane O rings are used for sealing applications that endure high impact.

This product is currently out of stock and unavailable.