PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES
ABSTRACT The use of nanoparticles appears to be a feasible option for improving the quality of a range of wood-based products. Studies show that they can improve both the physical and mechanical properties of wood and wood-based products. This preliminary study aimed to analyze the influence of SiO2...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Engenharia Agrícola
2020-07-01
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| Series: | Engenharia Agrícola |
| Subjects: | |
| Online Access: | http://www.scielo.br/pdf/eagri/v40n3/1809-4430-eagri-40-03-0289.pdf |
| _version_ | 1819175569270505472 |
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| author | Ana C. M. Valle Bruno S. Ferreira Glaucia A. Prates Danielle Goveia Cristiane I. de Campos |
| author_facet | Ana C. M. Valle Bruno S. Ferreira Glaucia A. Prates Danielle Goveia Cristiane I. de Campos |
| author_sort | Ana C. M. Valle |
| collection | DOAJ |
| description | ABSTRACT The use of nanoparticles appears to be a feasible option for improving the quality of a range of wood-based products. Studies show that they can improve both the physical and mechanical properties of wood and wood-based products. This preliminary study aimed to analyze the influence of SiO2 nanoparticles on the physical and mechanical properties of wood particleboard. To this end that, panels were produced without the addition of SiO2 nanoparticles and with the addition of 4% by mass of the urea formaldehyde adhesive used for its production. The results showed that panels produced with the nanoparticles 42% reduction in thickness swelling of the panel. Therefore, the dimensional stability of the panels without decreasing mechanical properties, even when used in small proportions. |
| first_indexed | 2024-12-22T20:56:57Z |
| format | Article |
| id | doaj.art-01ee9cecdf2d4e21bc224ae97b4fabea |
| institution | Directory Open Access Journal |
| issn | 0100-6916 |
| language | English |
| last_indexed | 2024-12-22T20:56:57Z |
| publishDate | 2020-07-01 |
| publisher | Sociedade Brasileira de Engenharia Agrícola |
| record_format | Article |
| series | Engenharia Agrícola |
| spelling | doaj.art-01ee9cecdf2d4e21bc224ae97b4fabea2022-12-21T18:12:55ZengSociedade Brasileira de Engenharia AgrícolaEngenharia Agrícola0100-69162020-07-0140328929310.1590/1809-4430-eng.agric.v40n3p289-293/2020PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLESAna C. M. ValleBruno S. FerreiraGlaucia A. PratesDanielle GoveiaCristiane I. de Camposhttps://orcid.org/0000-0001-9669-6820ABSTRACT The use of nanoparticles appears to be a feasible option for improving the quality of a range of wood-based products. Studies show that they can improve both the physical and mechanical properties of wood and wood-based products. This preliminary study aimed to analyze the influence of SiO2 nanoparticles on the physical and mechanical properties of wood particleboard. To this end that, panels were produced without the addition of SiO2 nanoparticles and with the addition of 4% by mass of the urea formaldehyde adhesive used for its production. The results showed that panels produced with the nanoparticles 42% reduction in thickness swelling of the panel. Therefore, the dimensional stability of the panels without decreasing mechanical properties, even when used in small proportions.http://www.scielo.br/pdf/eagri/v40n3/1809-4430-eagri-40-03-0289.pdfthickness swellingwood-based productsadhesives |
| spellingShingle | Ana C. M. Valle Bruno S. Ferreira Glaucia A. Prates Danielle Goveia Cristiane I. de Campos PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES Engenharia Agrícola thickness swelling wood-based products adhesives |
| title | PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES |
| title_full | PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES |
| title_fullStr | PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES |
| title_full_unstemmed | PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES |
| title_short | PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES |
| title_sort | physical and mechanical properties of particleboard from eucalyptus grandis produced by urea formaldehyde resin with sio2 nanoparticles |
| topic | thickness swelling wood-based products adhesives |
| url | http://www.scielo.br/pdf/eagri/v40n3/1809-4430-eagri-40-03-0289.pdf |
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