POLYURETHANE (AU) O-RINGS

Parker’s polyurethane (AU) o-rings are widely recognized for their exceptional wear and abrasion resistance, making them a preferred choice for various applications. As a thermoplastic elastomer, polyurethane o-rings can be expertly engineered in multiple configurations to meet specific needs, and typical polyurethane o-ring materials are thoughtfully designed for reliable sealing in impact strength and drive belt applications. Polyurethane, which is categorized as an organic polymer, plays a crucial role in many industries due to its versatility. The formation of polyurethanes occurs through the reaction of a polyol (an alcohol that contains more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate. This process is executed in the presence of suitable catalysts and additives, ensuring high-quality performance. Polyurethane has gained popularity as a compound, particularly where there is a need for superior strength, tear resistance, and abrasion resistance. Additionally, polyurethane offers outstanding permeation resistance, making it an ideal choice for various demanding environments. ETS proudly serves as your reliable polyurethane o-ring supplier, committed to providing quality products to meet your sealing needs.