KRATON® G1651 H

About
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/fluffy crumb Kraton G1651 HS – supplied as a dusted powder/fluffy crumb 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.&&

Product Description
GenericSEBS
Material StatusCommercial: Active
FeaturesWeather resistance is good,High Heat Resistance,Inoxidizability,Copolymer
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density0.910g/cm³ASTM D4025
Antioxidant Additive0.030 to 0.10%Internal Method
Polystyrene content31 to 35%Internal Method
Total Extractables< 1.0%Internal Method
Volatiles< 0.50%Internal Method
Melt Flow
230℃/5kgNo Flow ASTM D1238

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw A, 10 seconds, molded60 ASTM D2240

elastic bodyNominal valueUnitTest method
tensile strength
yield> 27.6MPaInternal Method
Tensile strain
fracture> 800%Internal Method

Supplementary informationNominal valueUnitTest method
Styrene/Rubber ratio33/67 

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