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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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