What Does XNBR Stand For?

XNBR stands for Carboxylated Nitrile Rubber

XNBR, or Carboxylated Nitrile Rubber, is a specialized synthetic rubber characterized by its enhanced adhesion properties and improved resistance to heat, oil, and abrasion. It is produced by modifying nitrile rubber through the introduction of carboxylic acid groups, which significantly enhances its performance in various applications. XNBR is commonly used in automotive seals, gaskets, and hoses, as well as in industrial products requiring superior durability and chemical resistance. Its unique properties make it an ideal choice for demanding environments where reliability and longevity are essential.