Infrared spectroscopy of the surface of thermally-modified teak juvenile wood
نویسندگان
چکیده
منابع مشابه
a study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولapplication of atr infrared spectroscopy in wood acetylation
acetylation is a chemical modification of wood to enhance its properties. ir-spectroscopy is a useful technique for proofing chemical bondings in wood and the at-tenuated total reflection (atr) infrared spectroscopy technique was applied as an eas-ier technique over other ir-spectroscopies. in this research, different degrees of acetyla-tion, weight percentage gains (wpgs) in beech and pine min...
متن کاملColour Stability of Thermally Modified Wood during Short-Term Photodegradation
Dry thermal treatments of wood samples were carried out at 160 and 200 °C. After each treatment, the samples were irradiated using a strong UV emitter mercury lamp, and the colour change was then evaluated. For control, untreated samples were also irradiated using the same mercury lamp. Results showed that the extractive content of the wood played an important role in the colour change not only...
متن کاملCorrelation of Near Infrared Spectroscopy Measurements with the Surface Roughness of Wood
The surface roughness of Chinese fir and Eucalyptus wood samples were measured using the stylus profile method in order to investigate the correlation between near infrared (NIR) spectroscopy and surface roughness. The results showed that the NIR spectra absorption showed differences among samples from different surface roughnesses, and the absorption decreased with the increase of the surface ...
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ژورنال
عنوان ژورنال: Maderas. Ciencia y tecnología
سال: 2018
ISSN: 0718-221X
DOI: 10.4067/s0718-221x2018005041901