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| Perbunan NT 34.35 S |
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| a medium bound acrylonitrile, low viscosity NBR copolymer |
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a medium bound acrylonitrile, low viscosity NBR copolymer
Supply Form light tan to yellow 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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Mooney viscosity, ML (1+4) 100 °C (unmassed) 30 - 40 ASTM D 1646
Volatile matter max. 0.5 wt. % Bayer Inc.
Total ash max. 1.0 wt. % ASTM D 5667
Bound nitrile content 32.5 - 35.5 wt. % (on finished product)
Specific gravity 0.98
Solubility in methyl ethyl ketone min. 99 wt. %
Stabilizer type non-staining |
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