KRATON® G1652 E

Category: SEBS , Styrene Ethylene Butylene Styrene Block Copolymer
Manufacturer: Kraton Polymers LLC
Trademark: KRATON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: nF8C47_KRATON-G1652-E.pdf
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Kraton G1652 E polymer is a clear, linear triblock copolymer based on styrene and ethylene/butylene, S-E/B-S, with bound styrene of 30% mass. It is supplied from Europe in the physical form shown below.

  • Kraton G1652 EU - supplied as undusted fluffy crumb
  • Kraton G1652 ES - supplied as fluffy crumb dusted with amorphous silica

Kraton G1652 E is used as a modifier of bitumen or thermoplastics and in compound formulations. It is also suitable as an ingredient in formulating compounds for footwear applications and may be used in formulating adhesives, sealants and coatings.
General Information
Additive
  • Antioxidant
Features
  • Copolymer
  • Good Weather Resistance
  • High Heat Resistance
Uses
  • Adhesives
  • Asphalt Modification
  • Coating Applications
  • Compounding
  • Plastics Modification
  • Sealants
Appearance
  • Clear/Transparent
Forms
  • Crumb
Processing Method
  • Compounding
PhysicalNominal ValueUnitTest Method
Density 0.908g/cm³ISO 2781
Melt Mass-Flow Rate (MFR) (230°C/5.0 kg)6.0g/10 minISO 1133
Bound Styrene 28.2 to 30.0%Internal Method
Antioxidant Additive > 0.030%Internal Method
Ash Content - ES 0.70 to 1.1%ISO 247
Solution Viscosity - Toluene, 20%wt (25°C)400 to 530mPa·sInternal Method
Total Extractables < 1.0%Internal Method
Volatile Matter < 0.60%Internal Method
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 10 sec)69ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (300% Strain)4.80MPaISO 37
Tensile Stress (Yield)31.0MPaISO 37
Tensile Elongation (Break)500%ISO 37
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