KRATON® D1119 B

About
Kraton D1119 B is a clear, linear triblock copolymer based on styrene and isoprene with a polystyrene content of 22%. It is supplied from South America in the physical form identified below. Kraton D1119 BT – supplied as a porous pellet dusted with talc Kraton D1119 B is used as an ingredient in formulating adhesives, sealants and coatings. It may also find use as a modifier of bitumen and polymers.&&

Product Description
GenericSIS
Material StatusCommercial: Active
FeaturesBlock Copolymer,Inoxidizability
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.930g/cm³ISO 2781
Melt Flow Rate
200℃,5.0kg25g/10minASTM D1238
Antioxidant Additive0.10 to 0.20%Internal Method
Extractables< 1.0%Internal Method
Polystyrene content21 to 24%Internal Method
Ash Content
Product form “T”0.40 to 0.80%ISO 247
Volatiles< 0.50%Internal Method

MECHANICALNominal valueUnitTest method
Shore hardness
Shore A, 30 seconds, molded30 ISO 868

elastic bodyNominal valueUnitTest method
tensile strength
yield2.40MPaISO 37
300% strain1.10MPaISO 37
Tensile strain
fracture1000%ISO 37

Supplementary informationNominal valueUnitTest method
Diblock Content66.0 

Notes
1. Typical properties: these are not to be construed as specifications.
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