SIBUR Synthetic Rubber SBR-1706 Grade B

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: 7m9gew_SIBURSyntheticRubberSBR1706GradeB.pdf
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Oil-extended styrene butadiene synthetic rubber SBR-1706 is essentially a styrene (23.5%) and butadiene (76.5%) copolymer obtained by emulsification method with the use of resin/fatty soaps. The copolymer is filled with oil HI-AR or TDAE. The polymer contains no nitrosamines and substances that may become a source of nitrosamines.

Appearance - bale of dark-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 - 54MUASTM D1646
Bound Styrene 22.0 - 25.0%Internal method
Oil Content - HI-AR or TDAE 14 - 17%Internal method
Organic Acid 5.0 - 6.4%ASTM D5774
Soap - Organic Acid %ASTM D5774
Solvent Extract Content 20 - 25%Internal method
Ash Content %ASTM D5667
Volatile Matter %ASTM D5668
ElastomersNominal ValueUnitTest Method
Tensile Stress (300% Strain)> 10.8MPaASTM D3185
Tensile Strength (Yield)> 21.6MPaASTM D3185
Tensile Elongation (Break)> 400%ASTM D3185
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