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Buna EP G 5962
ethylene-propylene-diene rubber (EPDM)
ethylene-propylene-diene rubber (EPDM),
partially crystalline, oil-extended
with ethylidene norbornene as termonomer
Supply Form bales, 25 kg
Packaging 25 kg bales in black LDPE film (strippable,Vicat A softening point 88 - 96 ¡ÆC, 0.10 mm thick)
pallets of 35 bales (875 kg)
Marking bales are marked with product name
pallets are marked with
- production date (year/month)
- net weight
- lot and box number
- dispatch number
Stabiliser non-staining
Mooney viscosity, ML(1+4) 125 ¡ÆC 51 ¡¾ 5 MU DIN 53 523
Oil content (paraffinic mineral oil) 25.0 ¡¾ 2.5 phr acc. to ASTM D 5774
Ash content <,= 0.2 % DIN 53 568
Volatile Matter <,= 0.5 % DIN 53 526
ENB content 9.0 ¡¾ 1.4 % ASTM D 6047
Ethylene content 64 ¡¾ 4 % ASTM D 3900*
Density 0.87 g/cm©ø DIN 53 479
Vulcanisation Properties
Test formulation according to ISO 4097 (based on IRB 7)
Nominal Value Unit Test Method Monsanto Rheometer (Type MDR 2000E) 160 ¡ÆC/30 min
Min. torque ML 2.3 dNm ISO 3417
Max. torque MH 25.2 dNm ISO 3417
tc10 1.4 min ISO 3417
tc90 9.6 min ISO 3417
Industrial field rubber & additives
Bayer AG/ Polymers/ Rubber Business Unit
Phone +49-214-30-587 32
Fax +49-214-30-622 33
Homepage www.bayerrubberone.com
E-mail ursula.resch.ur@bayer-ag.de
Address 51368
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