ResourceSpectroscopy
Analysis of Automotive Polymers
2 Jun 2016Polymers comprise greater than 40% of a modern automobile; the carpet, seats, padding, knobs, switches, dashboard and cosmetic coverings are composed of one polymer or another. This application note describes the analysis of the various polymers in an automobile using Specac’s Golden Gate ATR Accessory.
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Golden Gate® diamond ATR
Specac LtdThe Golden Gate® is a robust option for demanding single-reflection ATR applications. It features a brazed diamond ATR crystal and a signature “Golden Gate” sample loading bridge. More advanced top-plate assemblies are available for in-situ, high- and low-temperature work.
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Infrared / IR SpectroscopyInfrared (IR) spectroscopy measures the interaction of infrared light with a sample, including transmission, reflectance & absorbance, facilitating the identification of analytes. Equipment used for quantitative analysis includes Fourier-transform infrared (FTIR) spectrometers, infrared cameras, FTIR gas analyzers, as well as attenuated total reflectance (ATR) accessories and pellet or film presses. Find the best IR spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.PolymersPolymers are large molecules made up of many repeat units. Natural polymers such as DNA and proteins are essential to life, whereas synthetic polymers such as polystyrene and polyethylene are used widely due to their functionality. Typical techniques for analysis include GPC, SEC, DSC, FT-IR and NMR.