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| Perbunan NT 1845 |
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| butadiene-acrylonitrile copolymer, linear cold polymerized, non-staining stabilized |
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butadiene-acrylonitrile copolymer, linear cold polymerized, non-staining stabilized
Supply Form bales
Properties:
Provided that the compounds are correctly formulated and processed, the vulcanizates have very good resistance to liquid fuels, mineral oils and greases, good resistance to aging, high resistance to wear and abrasion, low permeability to gases and good physiological properties.
Applications:
Technical moldings of all kinds, e.g. seals, sleeves, membranes, bellows, valves, buffers, vibration dampers and footwear soles. Also suitable for roll covers, printing blocks, printing blankets, conveyor belting, rubberized fabrics (e.g. for flexible silos), hoses, cable sheathing, brake and clutch linings, open and closed cell rubber, punching blocks and gloves.
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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Acrylonitrile content 18 ± 1 % KA AV 590
Ash <,= 1.2 % ISO 247
Volatile matter at 105 °C, 3 h <,= 0.7 % ISO 248
Mooney viscosity, ML(1+4) 100 °C without pre-treatment 45 ± 5 MU ISO 289
Vulcanisation characteristics:
Test formulation according to ISO 4658 (based on IRB 7)
Monsanto Rheometer (Type MDR 2000E), 160°C/15 min
t10 3.4 ± 0.6 min ISO 6502
t90 6.4 ± 1.2 min ISO 6502
S’min 2.4 ± 0.5 dNm ISO 6502
S’max 17.0 ± 2.5 dNm ISO 6502 |
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