Analysis of Selected Properties of Fibreboard Panels Manufactured from Wood and Leather Using the Near Infrared Spectroscopy

K. Wagner, T. Schnabel, M. Barbu, A. Petutschnigg
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引用次数: 4

Abstract

This paper deals with the characterization of the properties of wood fibres leather shavings composite board by using the near infrared spectroscopy (NIRS) and multivariate data analysis. In this study fibreboards were manufactured with different leather amounts by using spruce fibres, as well as vegetable and mineral tanned leather shavings (wet white and wet blue). The NIR spectroscopy was used to analyse the raw materials as well as the wood leather fibreboards. Moreover, the physical and mechanical features of the wood leather composite fibreboards were determined to characterize their properties for the further data analysis. The NIR spectra were analysed by univariate and multivariate methods using the Principal Component Analysis (PCA) and the Partial Least Squares Regression (PLSR) method. These results demonstrate the potential of FT-NIR spectroscopy to estimate the physical and mechanical properties (e.g., bending strength). This phenomenon provides a possibility for quality assurance systems by using the NIRS.
用近红外光谱分析木材和皮革制成的纤维板的选定性能
本文利用近红外光谱和多元数据分析对木纤维皮革刨花复合板的性能进行了表征。在本研究中,使用云杉纤维以及植物和矿物鞣制皮革刨花(湿白色和湿蓝色)制造不同皮革量的纤维板。采用近红外光谱法对原料及木革纤维板进行了分析。此外,测定了木革复合纤维板的物理和机械特性,以表征其性能,为进一步的数据分析提供依据。采用主成分分析(PCA)和偏最小二乘回归(PLSR)方法对近红外光谱进行单因素和多因素分析。这些结果证明了FT-NIR光谱在估计物理和机械性能(例如,弯曲强度)方面的潜力。这种现象为使用近红外光谱的质量保证系统提供了可能性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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