Buna® CB 22

Buna® CB 22 by ARLANXEO is neodymium catalyzed butadiene rubber. It has a very high 1,4-cis content together with a very low 1,2-vinyl content, a relatively narrow molecular weight distribution and a low degree of branching. It can be blended with NR for goods having thick sections and requiring high resistance to reversion, besides improving abrasion resistance. It has outstanding resistance to aging, reversion, abrasion and flex cracking, good low-temperature flexibility and high resilience. Buna® CB 22 is applicable in tires, conveyor belts, caterpillar tread blocks, footwear soles and V-belts. It is also used in automotive/mobility, anti-vibration systems, consumer goods, golf balls, industrial/machinery, rollers, rail pad, sidewalls, tire retreads and medical/pharmaceutical.