Phase(PM: Phase Mode)measurement Structure and function of polymer (SPA-300HV, Environment Control Type Unit) Data No. 2 Micro Phase Separation Structure of SBS(Phase Mode) 90°C kduferco 200nm 200nm 200nm POlystyrene phase(hard segment)and Polybutadiene phase(soft segment) is clearly separated OThe initial data indicates non-equilibrium condition, because it disappears once it is heated.Data No.２ Micro Phase Separation Structure of SBS (Phase Mode) 200 nm R.T. 200 nm 90℃ 200 nm R.T. after cooling ●Polystyrene phase (hard segment) and Polybutadiene phase (soft segment) is clearly separated ●The initial data indicates non-equilibrium condition, because it disappears once it is heated. Phase（PM：Phase Mode）measurement － Structure and Function of Polymer － （SPA-300HV, Environment Control Type Unit）