Investigation of a Grey Alder Particleboard Bonded by Different Industrial Side-Stream Lignins
| Autor: | Janis Gravitis, R. Tupciauskas, M. Andzs, Tiina Liitiä, A. Veveris, Tarja Tamminen |
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| Rok vydání: | 2021 |
| Předmět: |
Absorption of water
Materials science Polymers and Plastics grey alder wood General Mathematics Young's modulus 02 engineering and technology Hot pressing law.invention Biomaterials hot pressing swelling symbols.namesake Sieve chemistry.chemical_compound industrial lignins 0203 mechanical engineering Flexural strength law medicine Lignin Composite material Alnus incana flexural and tensile properties biology biodegradable composites 021001 nanoscience & nanotechnology Condensed Matter Physics biology.organism_classification 020303 mechanical engineering & transports chemistry IR spectroscopy Mechanics of Materials Ceramics and Composites symbols Swelling medicine.symptom 0210 nano-technology |
| Zdroj: | Tupciauskas, R, Veveris, A, Andzs, M, Gravitis, J, Liitiä, T & Tamminen, T 2021, ' Investigation of a Grey Alder Particleboard Bonded by Different Industrial Side-Stream Lignins ', Mechanics of Composite Materials, vol. 57, no. 1, pp. 57-68 . https://doi.org/10.1007/s11029-021-09933-6 |
| ISSN: | 1573-8922 0191-5665 |
| DOI: | 10.1007/s11029-021-09933-6 |
| Popis: | Particleboards based on a mixture of grey alder (Alnus incana (L.) Moench) wood particles (sieve fraction 0.4-2 mm) and 15 or 25% of lignin powder obtained by hot pressing from four different industrial sources were investigated. Their density, thickness swelling, water absorption, modulus of rupture, modulus of elasticity in bending, and internal bond strength were determined. It was founded that the source and amount of the added lignin noticeably affected all tested properties of the particleboards. |
| Databáze: | OpenAIRE |
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