Near infrared (NIR) spectroscopy compare
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Walker Camacho; MโS Hedenqvist; Sigbritt Karlsson
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Article
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2002
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John Wiley and Sons
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English
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## Abstract NIR spectroscopy in the transmission mode and thermogravimetric analysis were used to predict diffusion of water into polyamide 6,6 samples immersed in water at 40, 60, 75 and 90โยฐC for different periods of time. The sorption curves between 40 and 75 were sigmoidal indicating that the s