Buna® CB 25

Buna® CB 25 by ARLANXEO is neodymium catalyzed butadiene rubber. It can be blended with NR for goods having thick sections and requiring high resistance to reversion, besides improving abrasion resistance. 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 medium degree of branching. It exhibits outstanding resistance to aging, reversion, abrasion and flex cracking, good low-temperature flexibility and high resilience. Buna® CB 25 is applicable in wipers, molded parts, tires, conveyor belts, caterpillar tread blocks, footwear soles, building/construction 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.