KRATON® D1118 K

Category: SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer: Kraton Polymers LLC
Trademark: KRATON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 8OlaA0_KRATON-D1118-K.pdf
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Kraton D1118 K is a clear, diblock copolymer based on styrene and butadiene with a polystyrene content of 33%. It is supplied from North America in the physical form identified below.

  • Kraton D1118 KT - supplied as a dusted porous pellet
  • Kraton D1118 KTM - supplied as a dusted powder

Kraton D1118 K is used as a modifier of bitumen or thermoplastics and in compound formulations. It may also find use as an ingredient in formulating adhesives, sealants and coatings.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
Uses
  • Adhesives
  • Coating Applications
  • Compounding
  • Plastics Modification
  • Sealants
Appearance
  • Clear/Transparent
Forms
  • Pellets
  • Powder
Processing Method
  • Coating
  • Compounding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.940g/cm³ASTM D4025
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)10g/10 min
Antioxidant Additive 10.15 to 0.40%Internal Method
Ash Content
    KT, Talc 0.40 to 0.65%Internal Method
    KTM 4.0 to 6.0%
Polystyrene Content 31 to 35%Internal Method
Total Extractables < 1.0%Internal Method
Viscosity - solution (Toluene) 25%wt (25°C) 470 to 790mPa·sInternal Method
Volatile Matter < 1.0%Internal Method
Additional InformationNominal Value
Diblock Content 78.0
Styrene/Rubber ratio 33/67
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 10 sec, Compression Molded)74ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 2(300% Strain)1.21MPaASTM D412
Tensile Strength 3(Yield)1.72MPaASTM D412
Tensile Elongation 4(Break)600%ASTM D412
Note Message
1 .Non-staining phenolic antioxidant
2 .Measured on films cast from a solution in toluene
3 .Measured on films cast from a solution in toluene
4 .Measured on films cast from a solution in toluene
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