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Using an ARES Rheometer to investigate the β-relaxation change of graphene poly(ethyl methacrylate) nanocomposite

Here we describe the application of an ARES Rheometer (TA Instruments) with a rectangular torsion fixture, to investigate the β-relaxation change of poly (ethyl methacrylate)/ graphene oxide. It is observed that graphene increases both the glass transition and the β-relaxation temperature, but the β-relaxation to a lesser extent.

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Upper Peltier Plate

Upper Peltier Plate Fast-responding temperature control and unmatched accuracy when testing away from ambient. Description Features Technology Applications Video Upper Peltier Plate For Peltier Plate (UPP) The UPP is a fast-responding temperature control system vital when testing at temperatures away from ambient. Measurement errors upwards of 40% can occur when limiting temperature control to one…

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Upper Heated Plate

Upper Heated Plate Designed for use with Peltier plates to eliminate vertical temperature gradients in samples. Description Technology Features Upper Heated Plate For Peltier Plate (UHP) The UHP is a temperature option designed for use with Peltier plates to eliminate vertical temperature gradients in samples. These thermal gradients can become significant above 50 °C and…

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