SIBUR Synthetic Rubber SBR-1705 Group II

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: DMdN2S_SIBURSyntheticRubberSBR1705GroupII.pdf
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Message
Butadiene-methylstyrene synthetic rubber SBR-1705 HI-AR is essentially a product of copolymerization of butadiene with a-methylstyrene in emulsion 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. The rubber contains a high-aromatic oil and stabilizers of amine-phenol type.

Product characteristics: Appearance - bale of 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 (1500 to 3500 ppm)
Features
  • Copolymer
  • Antioxidation
Appearance
  • Brown
Forms
  • bag
PhysicalNominal ValueUnitTest Method
Mooney Viscosity (ML 1+4, 100°C)46 - 56MUASTM D1646
Bound Styrene 21.0 - 24.0%Internal method
Oil Content - HI-AR 14 - 17%ASTM D5774
Organic Acid 5.0 - 6.7%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)> 21.6MPaASTM D3185
Tensile Elongation (Break)400 - 650%ASTM D3185
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