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| Exxon Bromobutyl 2211 |
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| brominated copolymer of isobutylene and isoprene |
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Exxon Bromobutyl is a brominated copolymer of isobutylene and isoprene. The product has a characteristic specific gravity of 0.93. The product form is offwhite to amber bales. |
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Mooney viscosity ML 1+ 8 (125'C): 32 ± 5 Antioxidant(non-staining) wt%: 0.02 min Bromine wt%: 2.1 ± 0.2 Stabilizer (Epoxidized soybean oil) wt%: 1.3 ± 0.3 Water wt%: 0.3 max MH dN.m: 36.0 ± 7.0 ML dN.m: 12.0 ± 4.5 ts2 mins: 4.0 ± 2.5 t'50 mins: 6.0 ± 3.0 t'90 mins: 8.5 ± 4.0 |
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