Phase Separation Structure ・ABS resin ・PC/AES alloy ・PC/ABS alloy ・ABS/PVC alloy etc Lamella Structure ・LD-, MD-, HD- Polyethylene ・Linear LD Polyethylene ・UH Molecular Weight PE ・Polypropylene etc Next Generation ・Conducting Polymer ・Organic EL ・Biodegradable Polymer etc Micro PSS Thermoplastic Elastomer ・Styrene Butadiene- ・Polyester- ・Polyvinyl Chloride- etc SPM Application in Polymer Material Structure Function Heating/Cooling SPM ●Observation in the heating process with the air ●Surface and Interface Information ●Observation in the inert gas ●Difficult sample for TEM(Rubber/Rubber blend) Structure and Function of Polymer ー Morphology observation with SPM ー Visco-elasticity Friction Force Adhesive Force Glass trans. Phase Hardness Polymer characterization in nano scale level VE-AFM/DFM FFM/LM-FFM PM Adhesion Material Characterization using SPM 【Purpose】 ◆ Distribution of the characteristics change in the polymer surface can be observed. 【Principle】 ◆Detecting the phase change in DFM measurement 【Advantage】 ◆Simultaneous imaging with DFM ◆Same advantage as DFM for the soft or charged surface. (which is difficult to apply LM-FFM or VE-AFM) resin silicon rubber Topography(7μm) PM image(7μm) Material Characterization DFM/PM (Phase mode)measurement Observed image of the heat shrinkage rubber (resin/silicon rubber) → 100 nm 100 nm Topography PM image PP (matrix) EPR ●Lamella structure can be observed clearly with PM mode. ●Domain of Ethylene Propylene Rubber (EPR) is distributed in the Polypropylene (PP) matrix. ( SPA-300HV, Environment Control Type Unit) Data Lamella structure of Polypropylene Phase(PM:Phase Mode)measurement - Structure and Function of Polymer - Data Micro Phase Separation Structure of SBS (Phase Mode) 200 nm . 200 nm 90℃ 200 nm . after cooling ●Polystyrene phase (hard segment) and Polybutadiene phase (soft segment) is clearly separated ●The initial data indicates non-equilibri
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