What Does BIIR Stand For?

BIIR stands for Brominated Isobutene Isoprene Rubber

BIIR, or Brominated Isobutene Isoprene Rubber, is a synthetic rubber polymer synthesized through the bromination of isobutene and isoprene. It is known for its excellent heat resistance, chemical stability, and superior durability, making it highly suitable for automotive, industrial, and consumer applications. BIIR is commonly utilized in the production of tires, seals, and various rubber products due to its enhanced performance characteristics and ability to withstand harsh environments.