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https://doi.org/10.5552/drvind.2020.1968

Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive

Viktor Savov ; University of Forestry, Faculty of Forest Industry, Department of Mechanical Wood Technology, Sofia, Bulgaria
Petar Antov   ORCID icon orcid.org/0000-0002-3837-5380 ; University of Forestry, Faculty of Forest Industry, Department of Mechanical Wood Technology, Sofia, Bulgaria

Puni tekst: engleski, pdf (517 KB) str. 157-162 preuzimanja: 168* citiraj
APA 6th Edition
Savov, V. i Antov, P. (2020). Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive. Drvna industrija, 71 (2), 157-162. https://doi.org/10.5552/drvind.2020.1968
MLA 8th Edition
Savov, Viktor i Petar Antov. "Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive." Drvna industrija, vol. 71, br. 2, 2020, str. 157-162. https://doi.org/10.5552/drvind.2020.1968. Citirano 13.04.2021.
Chicago 17th Edition
Savov, Viktor i Petar Antov. "Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive." Drvna industrija 71, br. 2 (2020): 157-162. https://doi.org/10.5552/drvind.2020.1968
Harvard
Savov, V., i Antov, P. (2020). 'Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive', Drvna industrija, 71(2), str. 157-162. https://doi.org/10.5552/drvind.2020.1968
Vancouver
Savov V, Antov P. Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive. Drvna industrija [Internet]. 2020 [pristupljeno 13.04.2021.];71(2):157-162. https://doi.org/10.5552/drvind.2020.1968
IEEE
V. Savov i P. Antov, "Engineering the Properties of Eco-Friendly Medium Density Fibreboards Bonded with Lignosulfonate Adhesive", Drvna industrija, vol.71, br. 2, str. 157-162, 2020. [Online]. https://doi.org/10.5552/drvind.2020.1968

Sažetak
Free formaldehyde emissions from wood-based panels, especially in indoor applications, pose serious risks to human health at certain concentrations. Prolonged exposure to formaldehyde can cause adverse health effects including eye, nose and throat irritation, other respiratory symptoms and cancer. As a consequence, new formaldehyde emission limits for composite wood products were established in Europe, USA and Japan. This, together with the stricter environmental legislation are the main driving factors for shifting the scientific and industrial interest from the traditional formaldehyde-based synthetic resins to the new bio-based adhesives for production of eco-friendly wood-based panels. The lignin-based products are one of the most prospective ecological alternatives to the traditional formaldehyde resins. The main interest in lignin is due to its phenolic structure with several favourable properties for the formulation of wood adhesives such as high hydrophobicity and low polydispersity. The present article is aimed at studying the possibilities for using lignosulfonate as an adhesive for the production of eco-friendly MDF. Regression models describing the impact of lignosulfonate concentration and hot pressing temperature on the exploitation properties of MDF panels were developed. The individual and combined impact of both factors was analysed in order to determine the optimal exploitation properties of the panels.

Ključne riječi
eco-friendly MDF; lignosulfonate; physical and mechanical properties; bio-based adhesives; woodbased panels

Hrčak ID: 238937

URI
https://hrcak.srce.hr/238937

[hrvatski]

Posjeta: 371 *