KRATON® D1184 K

About
Kraton D1184 K is a clear, branched triblock copolymer based on styrene and butadiene, with a polystyrene content of 31%. It is supplied from North America in the physical form identified below. Kraton D1184 K – supplied as a dusted porous pellet Kraton D1184 KU – supplied as an undusted porous pellet Kraton D1184 KIM – supplied as a dusted powder Kraton D1184 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.&&

Product Description
GenericSBS
Material StatusCommercial: Active
FeaturesInoxidizability,Copolymer
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.940g/cm³ASTM D4025
Melt Flow Rate
200℃,5.0kg< 1.0g/10min
Antioxidant Additive0.15 to 0.40%Internal Method
Polystyrene content29 to 33%Internal Method
Total Extractables< 1.6%Internal Method
Ash Content Internal Method
KIM4.0 to 6.0%Internal Method
KT, talc0.10 to 0.30%Internal Method
Volatiles< 1.0%Internal Method
Solution viscosity
15wt% toluene, 25 ℃0.90 to 1.3Pa·sInternal Method

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw A, 10 seconds, molded68 ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strength
yield27.6MPaASTM D412
300% strain5.52MPaASTM D412
Tensile strain
fracture820%ASTM D412

Supplementary informationNominal valueUnitTest method
Diblock Content16.0 
Styrene/Rubber ratio31/69 

Notes
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