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Glass Transition Temperature (Tg) of Plastics - SpecialChem
WebFeb 22, 2024 · Differential scanning calorimetry (DSC) measurements were carried out from −60 to 180 °C at a heating or cooling rate of 10 °C/min using a NETZSCH DSC 200 F3 with nitrogen purging. WebVirginia Tech homes for sale near burlington nc
Polycarbonate (PC) - Properties, Uses, & Structure - Guide …
WebLexan polycarbonate films were irradiated by UV radiation at wavelength $$ = 250 nm under different time exposures of 1, 2, 4, 6 and 7 h. Structural, optical and mechanical modifications were studied by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), differential scanning … WebAug 5, 2024 · Differential Scanning Calorimetry (DSC) DSC is used along with TGA (Thermal Gravimetric Analysis) and DMA (Dynamic Mechanical Analysis) to evaluate the thermal properties of polymeric materials. DSC measures the heat flow produced in a sample when it is heated, cooled or annealed. Glass transition temperature, … WebFeb 12, 2024 · Polycarbonate (PC), an engineering plastic, has excellent mechanical strength and toughness. Moreover, this transparent polymer material can be used in fields where materials require mechanical properties and transparency. Nevertheless, PC is known to have a high melt viscosity. Moreover, blending with polystyrene (PS), an … homes for sale near butner nc