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Buna CB 25 |
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Polybutadiene |
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Solution polybutadiene |
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9003-17-2 |
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Offers improved processability compared with Buna CB 24. imparts very good abrasion resistance,rebound resilience,dynamic fatigue resistance,low temperature flexibility. |
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Specific gravity 0.91. Nd catalyst, very high cis content and moderate degree of long chain branching. mooney viscosity ML 1+4 (100¡ÆC) 39-49. Clear nonstaining BR. Tg = -109¡ÆC. |
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