Kraton G4609 H is a white mineral oil extended linear triblock copolymer based on styrene and ethylene/butylene with a polystyrene content of 33%. Nominal oil content of the polymer is 45.5%w (90 parts/100 parts rubber (phr)). It is supplied from North America iin the physical form identified below.

• Kraton G4609 HI - supplied as a dusted powder

Kraton G4609 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 G4609 H in applications that must withstand weathering and high processing temperatures.