Thermal Insulation Panels with Bio-Based Adhesives
Environment friendly insulation panels were manufactured and tested made of pine wood fibers and glued with a bio-based adhesive, called dextran. The aim of this work was to determine relevant technical properties of panels fabricated with this new glue type. In the panels, the ratio of dry glue con...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2024-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/44/e3sconf_icere2024_04001.pdf |
| _version_ | 1827287142801342464 |
|---|---|
| author | Strikun Valentina Vasilievna Bajandin Mikhail Andreevich Ermolin Vladimir Nikolaevich Pásztory Zoltán |
| author_facet | Strikun Valentina Vasilievna Bajandin Mikhail Andreevich Ermolin Vladimir Nikolaevich Pásztory Zoltán |
| author_sort | Strikun Valentina Vasilievna |
| collection | DOAJ |
| description | Environment friendly insulation panels were manufactured and tested made of pine wood fibers and glued with a bio-based adhesive, called dextran. The aim of this work was to determine relevant technical properties of panels fabricated with this new glue type. In the panels, the ratio of dry glue content was varied from 30% to 60% with 10% steps which runs served as comparison basis. The density of the insulation panels was set to 70 kg/m3, 100 kg/m3 and 125 kg/m3. Beside their thermal conductivity, the compression strength, the bonding strength, and the wetting angle of the adhesive were measured. With the variation of panel densities, the thermal conductivity is in a narrow range of 0.039 to 0.042 W/mK. The resistance to compression at 10% strain was measured to be 0.3 MPa, 0.35 MPa and 0.4 MPa in the panels with 70 kg/m3, 100 kg/m3 and 125 kg/m3, respectively. The wetting angle of the adhesives seemed to correlate only weakly with the bonding strength, and the glue`s wetting ability diminished with the increase of the glue content. The results seem to be competitive if compared with the traditionally used glass and rockwool, and foam insulation materials. |
| first_indexed | 2024-04-24T10:53:27Z |
| format | Article |
| id | doaj.art-ae561370d2594026b21bf871f9c86160 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-24T10:53:27Z |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ae561370d2594026b21bf871f9c861602024-04-12T07:42:18ZengEDP SciencesE3S Web of Conferences2267-12422024-01-015140400110.1051/e3sconf/202451404001e3sconf_icere2024_04001Thermal Insulation Panels with Bio-Based AdhesivesStrikun Valentina Vasilievna0Bajandin Mikhail Andreevich1Ermolin Vladimir Nikolaevich2Pásztory Zoltán3Reshetnev Siberian State University of Science and TechnologyReshetnev Siberian State University of Science and TechnologyReshetnev Siberian State University of Science and TechnologyUniversity of SopronEnvironment friendly insulation panels were manufactured and tested made of pine wood fibers and glued with a bio-based adhesive, called dextran. The aim of this work was to determine relevant technical properties of panels fabricated with this new glue type. In the panels, the ratio of dry glue content was varied from 30% to 60% with 10% steps which runs served as comparison basis. The density of the insulation panels was set to 70 kg/m3, 100 kg/m3 and 125 kg/m3. Beside their thermal conductivity, the compression strength, the bonding strength, and the wetting angle of the adhesive were measured. With the variation of panel densities, the thermal conductivity is in a narrow range of 0.039 to 0.042 W/mK. The resistance to compression at 10% strain was measured to be 0.3 MPa, 0.35 MPa and 0.4 MPa in the panels with 70 kg/m3, 100 kg/m3 and 125 kg/m3, respectively. The wetting angle of the adhesives seemed to correlate only weakly with the bonding strength, and the glue`s wetting ability diminished with the increase of the glue content. The results seem to be competitive if compared with the traditionally used glass and rockwool, and foam insulation materials.https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/44/e3sconf_icere2024_04001.pdf |
| spellingShingle | Strikun Valentina Vasilievna Bajandin Mikhail Andreevich Ermolin Vladimir Nikolaevich Pásztory Zoltán Thermal Insulation Panels with Bio-Based Adhesives E3S Web of Conferences |
| title | Thermal Insulation Panels with Bio-Based Adhesives |
| title_full | Thermal Insulation Panels with Bio-Based Adhesives |
| title_fullStr | Thermal Insulation Panels with Bio-Based Adhesives |
| title_full_unstemmed | Thermal Insulation Panels with Bio-Based Adhesives |
| title_short | Thermal Insulation Panels with Bio-Based Adhesives |
| title_sort | thermal insulation panels with bio based adhesives |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2024/44/e3sconf_icere2024_04001.pdf |
| work_keys_str_mv | AT strikunvalentinavasilievna thermalinsulationpanelswithbiobasedadhesives AT bajandinmikhailandreevich thermalinsulationpanelswithbiobasedadhesives AT ermolinvladimirnikolaevich thermalinsulationpanelswithbiobasedadhesives AT pasztoryzoltan thermalinsulationpanelswithbiobasedadhesives |