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https://doi.org/10.5552/drind.2017.1640

Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins

Mohamed Salem   ORCID icon orcid.org/0000-0002-3961-7935 ; Forestry and Wood Technology Department, Faculty of Agriculture (EL–Shatby), Alexandria University, Egypt
Martin Böhm ; Department of Wood Processing, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences, Prague, Czech Republic
Ramadan Nasser ; Forestry and Wood Technology Department, Faculty of Agriculture (EL–Shatby), Alexandria University, Egypt

Puni tekst: engleski, pdf (381 KB) str. 173-178 preuzimanja: 386* citiraj
APA 6th Edition
Salem, M., Böhm, M. i Nasser, R. (2017). Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins. Drvna industrija, 68 (2), 173-178. https://doi.org/10.5552/drind.2017.1640
MLA 8th Edition
Salem, Mohamed, et al. "Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins." Drvna industrija, vol. 68, br. 2, 2017, str. 173-178. https://doi.org/10.5552/drind.2017.1640. Citirano 24.07.2021.
Chicago 17th Edition
Salem, Mohamed, Martin Böhm i Ramadan Nasser. "Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins." Drvna industrija 68, br. 2 (2017): 173-178. https://doi.org/10.5552/drind.2017.1640
Harvard
Salem, M., Böhm, M., i Nasser, R. (2017). 'Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins', Drvna industrija, 68(2), str. 173-178. https://doi.org/10.5552/drind.2017.1640
Vancouver
Salem M, Böhm M, Nasser R. Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins. Drvna industrija [Internet]. 2017 [pristupljeno 24.07.2021.];68(2):173-178. https://doi.org/10.5552/drind.2017.1640
IEEE
M. Salem, M. Böhm i R. Nasser, "Measuring the Formaldehyde Content from Different Types of Oriented Strand Board Manufactured with Different Thicknesses and Glued with Different Resins", Drvna industrija, vol.68, br. 2, str. 173-178, 2017. [Online]. https://doi.org/10.5552/drind.2017.1640

Sažetak
This study measures the formaldehyde content (FC) of different types of oriented strand board (OSB) panels. Panels with different thicknesses were produced on the OSB production line of a prominent manufacturer of board composite materials in the Czech Republic. The resins used were polyurethane (PU1, PU2) and melamine-urea-formaldehyde (MUF). The corrected FC from 3-layer OSB/3 panels (MUF/surface, PU2/core) ranged from 5.95 ± 0.42 to 7.24 ± 0.67 mg formaldehyde/100 g of dry board. The corrected FC of the 3-layer OSB panels bonded with PU2 resin ranged between 0.48±0.04 and 0.57±0.11 mg formaldehyde/100 g dry board. Additionally, the corrected FC of 3-layer OSB/3 panels bonded with PU1 resin ranged from 0.09±0.22 to 0.46±0.40 mg formaldehyde/100 g dry board. Furthermore, the corrected FC of 3-layer OSB/4 panels bonded with PU1 resin ranged from 0.178±0.309 to 0.473±0.027 mg formaldehyde/100 g dry board. These results showed that the FC was limited to the natural content of formaldehyde in solid wood, where the values are extremely low, and which resulted in the production of green product. Additionally, the FC of OSB panels bonded with PU1 was lower than that of panels glued with PU2.

Ključne riječi
construction panels; formaldehyde content; green products; OSB

Hrčak ID: 183645

URI
https://hrcak.srce.hr/183645

[hrvatski]

Posjeta: 749 *