KRATON® G1651 H

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: AkySko_KRATON-G1651-H.pdf
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Kraton G1651 H is a clear, linear copolymer based on styrene and ethylene/butylene with a polystyrene content of 33%. It is supplied from North America in the physical form identified below.

  • Kraton G1651 HU - supplied as an undusted powder
  • Kraton G1651 HS - supplied as a dusted powder

Kraton G1651 H is used as a base material for themoplastic elastomer (TPE) compound formulations for a variety of applications. It is also used as a modifier of thermoplastics and bitumen. The inherent stability of SEBS polymers suggests the use of G1651 H in applications that must withstand weathering and high processing temperatures.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Good Weather Resistance
  • High Heat Resistance
Uses
  • Compounding
  • Plastics Modification
Appearance
  • Clear/Transparent
Forms
  • Powder
Processing Method
  • Compression Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.910g/cm³ASTM D4025
Antioxidant Additive 10.030 to 0.10%Internal Method
Melt Flow - 230°C/5kg No FlowASTM D1238
Polystyrene Content 31 to 35%Internal Method
Total Extractables < 1.0%Internal Method
Volatile Matter < 0.50%Internal Method
Additional InformationNominal Value
Styrene/Rubber ratio 33/67
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 10 sec, Compression Molded)60ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength (Yield)> 27.6MPaInternal Method
Tensile Elongation (Break)> 800%Internal Method
Note Message
1 .Non-staining phenolic antioxidant
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