SIBUR Synthetic Rubber SBR-1502

Category: SBR, Emulsion , Emulsion Styrene Butadiene Rubber
Manufacturer: SIBUR
Trademark: SIBUR Synthetic Rubber
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: n658c5_SIBURSyntheticRubberSBR1502.pdf
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Synthetic rubber SBR-1502 is is obtained by copolymerization of butadiene with a-methylstyrene at a temperature of (4-8)°C where used as emulsifier is a mixture of disproportionated rosin and synthetic fatty acid soaps or complex emulsifiers. Medium Mooney viscosity.

Product characteristics: Appearance - bale of light-yellow to brown color; weight of a bale - (30 ± 1) kg; packing - a plastic container; shelf life - one (1) year since the date of manufacture
General Information
Additive
  • Oxidation resistance (1 to 2%) 2
Features
  • Copolymer
  • Antioxidation
  • Medium viscosity
Appearance
  • Brown
  • Yellow
Forms
  • bag
PhysicalNominal ValueUnitTest Method
Mooney Viscosity (ML 1+4, 100°C)45 - 57MUASTM D1646
Bound Styrene 21.0 - 24.0%Internal method
Organic Acid 5.0 - 7.2%ASTM D5774
Soap - Organic Acid %ASTM D5774
Ash Content %ASTM D5667
Volatile Matter %ASTM D5668
ElastomersNominal ValueUnitTest Method
Tensile Stress (300% Strain)> 9.80MPaASTM D3185
Tensile Strength (Yield)> 22.0MPaASTM D3185
Tensile Elongation (Break)400 - 650%ASTM D3185
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