Emulprene® 261

Category: SBR, Emulsion , Emulsion Styrene Butadiene Rubber
Manufacturer: INSA
Trademark: Emulprene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: CXeNhG_Emulprene-261.pdf
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Description:
E261 is a self-reinforcing emulsion rubber due to its high styrene content. The design of the elastomer allows for excellent processability during mixing and the special antioxidant used in its manufacture make it non-staining.

Applications:
E261 is used as a reinforcing agent that does not alter the final products specific gravity while increasing the hardness, rigidity, abrasive and tear resistance as well as improving the flexibility of vulcanized shoe-soles. This product can also be used as raw material in the manufacture of tires.
General Information
Features
  • Antioxidant
  • Good Flexibility
Uses
  • Footwear
  • Tires
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.00g/cm³ASTM D297
Ash Content < 1.0%ASTM D5667
Organic Acid 3.0 to 6.0%ASTM D5774
Soap < 0.50%ASTM D5774
Styrene Content - Bound < 66%ASTM D5775
Volatile Matter < 0.75%ASTM D5668
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)90Internal Method
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