KRATON® D4433 P

Category: SIS , Styrene Isoprene Styrene Block Copolymer
Manufacturer: Kraton Polymers LLC
Trademark: KRATON®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: KXiV4M_KRATON-D4433-P.pdf
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Kraton D4433 P is an oiled, linear triblock copolymer based on styrene and isoprene with a polystyrene content of 22%. It is supplied from North America in the physical form identified below.

  • Kraton D4433 PT - supplied as a dusted dense pellet

Kraton D4433 P is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen and polymers.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
Uses
  • Adhesives
  • Coating Applications
  • Compounding
  • Plastics Modification
  • Sealants
Appearance
  • Clear/Transparent
Forms
  • Pellets
Processing Method
  • Coating
  • Compression Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.920g/cm³ASTM D4025
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)25g/10 min
Antioxidant Additive 10.080 to 0.20%Internal Method
Ash Content - T, Talc 0.30 to 0.40%Internal Method
Oil 22 to 25%Internal Method
Polystyrene Content 20 to 24%Internal Method
Solution Viscosity - Toluene, 25%w (25°C)380mPa·sInternal Method
Volatile Matter < 0.70%Internal Method
Additional InformationNominal Value
Diblock Content 20.0
Styrene/Rubber ratio 22/78
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 10 sec, Compression Molded)29ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 2(300% Strain)1.03MPaASTM D412
Tensile Strength 3(Yield)6.21MPaASTM D412
Tensile Elongation 4(Yield)1500%ASTM D412
Note Message
1 .Primary antioxidant is a non-staining, phenolic antioxidant. The antioxidant package also contains a non-TNPP secondary antioxidant at a target level of 0.2% wt.
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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