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| Taktene 221 |
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| high cis-1,4-poly-butadiene rubber |
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a medium Mooney viscosity, non-staining,solution polymerized,
high cis-1,4-poly-butadiene rubber
Supply Form bales
Properties:
Provided that the compounds are formulated and processed correctly, the vulcanizates have good resistance to aging, reversion, abrasion and flex cracking, good low temperature flexibility and high resilience.
Applications:
Tires, conveyor belting, caterpillar tread blocks, footwear soles, V-belts
blended with NR for goods having thick sections and needing high resistance to reversion, e.g. buffers, roll covers needing high abrasion resistance
seals, profiles and other goods, particularly those produced by injection molding
Food contact:
Information concerning FDA and BgVV approvals can be obtained on request from the Health, Safety, Environment and Quality Department (HSEQ) in the Business Planning and Administration Section of the Rubber Business Group |
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Mooney viscosity,ML (1+4) 100 °C 53.0 ± 5 MU ASTM D 1646
Volatile matter max. 0.75 wt. % ASTM D 5668
Cis 1,4 content min. 96 % IR Spectroscopy
Specific gravity 0.91
Stabilizer non-staining |
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