Buna CB 1220 is a solution polymerized, high-cis cobalt catalysed butadiene rubber (BR). It has low mooney viscosity and is non-oil extended.
Mooney visc = 40
High-cis BR presents a polymeric structure that enables remarkable improvements in the performance of rubber vulcanizates
Arlanxeo BR catalysed by colbalt have a high 1,4-cis content combined with higher 1,2-vinyl content and a broader molecular weight distribution with an increased degree of branching that allows easy processing during the production of high quality rubber goods.
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| Densità (g/cm³) | - |
| Portata (g/10 min) | - |
| Valutazione della fiamma | - |
| Impatto Izod dentellato ASTM 256 (J/m) | - |
| Impatto Izod dentellato ISO 180 (kJ/m²) | - |
c/o Ultrapolymers
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