Nitrile butadiene rubber (NBR) is a copolymer made of acrylonitrile and butadiene monomer polymerization, mainly produced by low temperature emulsion polymerization, It has excellent oil resistance, high wear resistance, good heat resistance, strong adhesion. Its disadvantages are poor low temperatu
O-Ring performance depends on more than selecting the right seal size. This guide explains practical sealing tips for improving reliability through proper gland design, compression ratios, material selection, surface finish, lubrication, and installation. It also covers common O-Ring failure modes, including extrusion, compression set, abrasion, and spiral damage, while explaining how pressure, temperature, chemicals, and clearance gaps affect seal life. Engineers can use these recommendations to reduce leaks, prevent premature failures, improve maintenance intervals, and achieve more reliable sealing performance in demanding industrial applications.
Don't rely on basic charts for chemical-resistant O-Rings. Our guide helps you evaluate materials, prevent leaks, and ensure system reliability.
