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Exxon SB Bromobutyl 6222 |
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Brominated IIR with polymeric branching agent |
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Exxon SB Bromobutyl is a brominated copolymer of isobutylene and isoprene, including a styrene block copolymer branching agent. 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 ¡¾ 5 Antioxidant (non-staining) wt%: 0.05 min Bromine wt%: 2.4 ¡¾ 0.2 Stabilizer (Epoxidized soybean oil) wt%: 1.5 ¡¾ 0.3 Water wt%: 0.3 max MH dN.m: 31.0 ¡¾ 7.0 ML dN.m: 11.0 ¡¾ 4.5 ts2 mins: 5.0 ¡¾ 2.5 t'50 mins: 8.5 ¡¾ 3.0 t'90 mins: 11.0 ¡¾ 3.0 |
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