Your search resulted in 28 documents. Displaying 25 entries per page.
Investigating the fire properties of a composite material made of MDF-residues, citric acid and sorbitol
2023 - IRG/WP 23-40969
In times of climate change and a shortage of energy and raw materials, it has become apparent, that material reuse of wood in a cascade system can reduce the ecological impact of a material and be cost effective. A new composite material has been developed made from citric acid, sorbitol, water and waste MDF. Not only will there be a material reuse option for waste MDF but due to the small particl...
P T Lewandowski, W Perdoch, E Larnoy, H Militz
Fungicidal properties of black liquor from the waste MDF board digestion in terms of wood protection
2023 - IRG/WP 23-50379
The aim of the work was to determine the fungicidal properties of black liquor as a product of the chemical digestion of waste MDF board. The resistance of wood treated with black liquor from MDF waste pulping process was compared with the resistance of wood treated with black liquor from the pulping process of a by-product from agricultural production. The control material consisted of non-treate...
B Mazela, W Perdoch, A Szulc, I Sieminska
Effectivity of zinc borate in medium density fiberboard (MDF) for ground proximity testing
2024 - IRG/WP 24-20723
Medium-density fiberboard (MDF) is one of the most used and versatile wood composites. Most of its use has been focused on interior applications. Adhesives such as p-MDI (polymeric methyl diphenyl diisocyanate) provide MDF with a better performance against moisture, but resistance against decay is also required for outdoor use. A mix of wood fibers, p-MDI, and 0.75%-1.5% of ZB was made to produce ...
S M Vega Gutierrez, T Olivadoti