| 초록 |
Thermoplastic elastomer gels(TPEGs),molecular networks composed of a microphase-separated multiblock copolymer swollen to a large extent by a low-volatility midblock-selective solvent ,are ubiquitous in a wide range of contemporary technologies, including home and office products ,athletic equipment, and telecommunications devices. In this work, we investigate the effect of different loading of carbon nano fiber contain. Property and morphology development of a TPEG prepared form a micophase - ordered poly(SEBS) triblock copolymer imbibed with an aliphatic mineral oil .Dynamic rheological measurements of resultant nanocomposite TPEGs confirm that addition of these filler affects the linear viscoelastic threshold and increase, to different extent,the dynamic elastic modulus, the dynamic yield stress, and the maximum operating temperature of the parent TPEG. With the addition of CNF on TPE gels, the mechanical properties and thermal degradation temperature were also increased. |
