Buna® CB 1221

About this product

Buna® CB 1221 is a Cobalt catalysed butadiene rubber with a high 1,4-cis content combined with higher 1,2-vinyl content and a broader molecular weight distribution with a high degree of branching. This polymer structure allows easy processing during the production of high-quality rubber goods. The product can be used in sidewall and tread compounds for tires. Further typical applications are conveyor belts, golf balls, footwear soles, etc. Buna® CB 1221 can be blended with NR for goods having thick sections, high resistance to reversion and high abrasion resistance.

Brand: Buna® Stabilizer: Non staining Packaging: 35,6 kg bales wrapped in PE film; 36 bales in a metal box (1281,6 kg) Storage Conditions: The product should be stored dry and at temperature < 35°C. Exposure to light has to be avoided. Product Safety: Relevant safety data and references as well as the necessary hazard warning labels are to be found in the safety data sheet. Supply Form: Bales

Industries and Applications: Automotive / Mobility: Seals (Static) Building / Construction: Anti Vibration Systems Consumer Goods: Footwear Industrial / Machinery: Rollers Tire: Sidewalls

Source: https://www.arlanxeo.com/en/BR/Buna%C2%AE/p/buna-cb-1221