SIBUR Synthetic Rubber NBR 1855

Category: NBR , Acrylonitrile Butadiene Rubber
Manufacturer: SIBUR
Trademark: SIBUR Synthetic Rubber
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: qKsoPe_SIBURSyntheticRubberNBR1855.pdf
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Message
NBR 1845 and NBR 1855 are essentially an acrylonitrile (17-20 %) and 1,3-butadiene copolymer obtained by emulsion polymerization method with the use of fatty acid soaps as emulsifier in accordance with the ecologically clean technology. Low content of acrylonitrile, good frost-resistance, satisfactory oil resistance.

Product characteristics: Appearance - bales of light-yellow to pink or light-beige color depending on used antioxidant; weight of a bale - (30 ± 1) kg; packing - a plastic container 540 kg; shelf life - one (1) year since the date of manufacture.
General Information
Additive
  • Antioxidation
Features
  • Copolymer
  • Antioxidation
  • Oil resistance
Appearance
  • Pink
  • Yellow
  • Light beige
Forms
  • bag
PhysicalNominal ValueUnitTest Method
Mooney Viscosity (ML 1+4, 100°C)52 - 58MUASTM D1646
Acrylonitrile Content 17.0 - 20.0%Internal method
Ash Content %ASTM D5667
Volatile Matter %ASTM D5668
ElastomersNominal ValueUnitTest Method
Tensile Strength (Yield)> 17.6MPaASTM D3189
Tensile Elongation (Break)> 450%ASTM D3189
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