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Erschienen in: Cellulose 9/2021

20.04.2021 | Original Research

Hygrothermal recovery behavior of cellulose-rich gelatinous layer in tension wood studied by viscoelastic vibration measurement

verfasst von: Shuoye Chen, Miyuki Matsuo-Ueda, Masato Yoshida, Hiroyuki Yamamoto

Erschienen in: Cellulose | Ausgabe 9/2021

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Abstract

Hygrothermal treatment induces irreversible dimensional changes of green wood i.e. hygrothermal recovery (HTR). To understand what happened to cellulose-rich gelatinous (G-) layer in green tension wood during HTR, changes in vibrational properties of konara oak (Quercus serrata Thunb. ex Murray) tension wood (TW) and normal wood (NW) collected from sapwood after hygrothermal treatment were tested regarding HTR. After this treatment, all specimens were air-dried, and their vibrational properties and dimensions were measured in this dried state. The hygrothermal treatment induced an increase in mechanical loss tangent (tanδ) and a decrease in specific dynamic Young’s modulus (E’/ρ). Changes in vibrational properties due to hygrothermal treatment appeared to depend on treatment time and temperature with higher temperatures and longer treatment durations producing larger increases in tanδ and larger decreases in E’/ρ. In TW with a G-layer, a clear correlation between changes in vibrational properties and HTR strains was identified. Tanδ increased and E’/ρ decreased corresponding to HTR strains. Contraction of the G-layer in TW cell walls due to release of locked-in growth stress by hygrothermal treatment seems to be the most plausible mechanism underlying changes in vibrational properties and generation of HTR. In NW without a G-layer, HTR strain was below the limit of detection, which obscures potential correlations. Differences in the intensities of changes in vibrational properties after 120 min hygrothermal treatments at 60, 80, and 100 °C were not significant after drying; however, the difference in the intensities of HTR strains apparently remained after drying.

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Literatur
Zurück zum Zitat Archer RR (1987) Growth stresses and strains in trees. Springer-Verlag, BerlinCrossRef Archer RR (1987) Growth stresses and strains in trees. Springer-Verlag, BerlinCrossRef
Zurück zum Zitat Cave ID (1966) Theory of X-ray measurement of microfibril angle in wood. For Prod J 16:37–42 Cave ID (1966) Theory of X-ray measurement of microfibril angle in wood. For Prod J 16:37–42
Zurück zum Zitat Furuta Y, Norimoto M, Yano H (1998) Thermal-softening properties of water-swollen Wood V. The effects of drying and heating histories. Mokuzai Gakkaishi 44(2):82–88 (In Japanese). Furuta Y, Norimoto M, Yano H (1998) Thermal-softening properties of water-swollen Wood V. The effects of drying and heating histories. Mokuzai Gakkaishi 44(2):82–88 (In Japanese).
Zurück zum Zitat Guedes FTP, Laurans F, Quemener B. Assor C, Lainé-Prade V, Boizot N,Vigouroux J, Lesage-Descauses MC, Leplé JC, Déjardin A, Pilate G (2017) Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan. Planta 246:857–878. https://doi.org/10.1007/s00425-017-2737-1 Guedes FTP, Laurans F, Quemener B. Assor C, Lainé-Prade V, Boizot N,Vigouroux J, Lesage-Descauses MC, Leplé JC, Déjardin A, Pilate G (2017) Non-cellulosic polysaccharide distribution during G-layer formation in poplar tension wood fibers: abundance of rhamnogalacturonan I and arabinogalactan proteins but no evidence of xyloglucan. Planta 246:857–878. https://​doi.​org/​10.​1007/​s00425-017-2737-1
Zurück zum Zitat Kim YS, Funada R, Singh AP (2016) Secondary xylem biology, Origins. Academic Press, London, Functions and Applications Kim YS, Funada R, Singh AP (2016) Secondary xylem biology, Origins. Academic Press, London, Functions and Applications
Zurück zum Zitat Kübler H (1959) Studien über Wachstumsspannungen des Holzes - Dritte Mitteilung: Längenäderungen bei der Wärmebehandlung frischen Holzes. (Studies of growth stresses in tress Part 3. Effect of heat treatment on the dimensions of green wood.) Holz Roh-Werk. 17:77–86 (In German) Kübler H (1959) Studien über Wachstumsspannungen des Holzes - Dritte Mitteilung: Längenäderungen bei der Wärmebehandlung frischen Holzes. (Studies of growth stresses in tress Part 3. Effect of heat treatment on the dimensions of green wood.) Holz Roh-Werk. 17:77–86 (In German)
Zurück zum Zitat Kübler H (1987) Growth stresses in trees and related wood properties. For Prod Abstr 10:61–119 Kübler H (1987) Growth stresses in trees and related wood properties. For Prod Abstr 10:61–119
Zurück zum Zitat Norimoto M, Tanaka F, Ohogama T, Ikimune R (1986) Specific dynamic Young’s modulus and internal friction of wood in the longitudinal direction. Wood Res Techn Notes 22:53–65 Norimoto M, Tanaka F, Ohogama T, Ikimune R (1986) Specific dynamic Young’s modulus and internal friction of wood in the longitudinal direction. Wood Res Techn Notes 22:53–65
Zurück zum Zitat Sasaki Y, Okuyama T (1983) Residual stress and dimensional changes on heating green wood. Mokuzai Gakkaishi 29(4):302–307 Sasaki Y, Okuyama T (1983) Residual stress and dimensional changes on heating green wood. Mokuzai Gakkaishi 29(4):302–307
Zurück zum Zitat Tanaka M, Yamamoto H, Kojima M, Yoshida M, Matsuo M, Lahjie Abubakar M, Hongo I, Arizono T (2014) The interrelation between microfibril angle (MFA) and hygrothermal recovery (HTR) in compression wood and normal wood of Sugi and Agathis. Holzforshung 68(7):823–830. https://doi.org/10.1515/hf-2013-0153CrossRef Tanaka M, Yamamoto H, Kojima M, Yoshida M, Matsuo M, Lahjie Abubakar M, Hongo I, Arizono T (2014) The interrelation between microfibril angle (MFA) and hygrothermal recovery (HTR) in compression wood and normal wood of Sugi and Agathis. Holzforshung 68(7):823–830. https://​doi.​org/​10.​1515/​hf-2013-0153CrossRef
Zurück zum Zitat Yamamoto H, Ruelle J., Arakawa Y, Yoshida M, Clair B, Gril J (2010) Origin of the characteristic hygro-mechanical properties of the gelatinous layer in tension wood from Kunugi oak (Quercus acutissima) Wood Sci Technol 44: 149–163. https://doi.org/10.1007/s00226-009-0262-5 Yamamoto H, Ruelle J., Arakawa Y, Yoshida M, Clair B, Gril J (2010) Origin of the characteristic hygro-mechanical properties of the gelatinous layer in tension wood from Kunugi oak (Quercus acutissima) Wood Sci Technol 44: 149–163. https://​doi.​org/​10.​1007/​s00226-009-0262-5
Zurück zum Zitat Yokota T, Tarkow H (1962) Changes in dimension on heating green wood. Forest Prod J 12:43–45 Yokota T, Tarkow H (1962) Changes in dimension on heating green wood. Forest Prod J 12:43–45
Metadaten
Titel
Hygrothermal recovery behavior of cellulose-rich gelatinous layer in tension wood studied by viscoelastic vibration measurement
verfasst von
Shuoye Chen
Miyuki Matsuo-Ueda
Masato Yoshida
Hiroyuki Yamamoto
Publikationsdatum
20.04.2021
Verlag
Springer Netherlands
Erschienen in
Cellulose / Ausgabe 9/2021
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI
https://doi.org/10.1007/s10570-021-03877-9

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