Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Reza Hosseinpourpia"'
Publikováno v:
BioResources, Vol 18, Iss 1, Pp 2155-2171 (2023)
Bio-based adhesives have gained considerable attention in the last years as more sustainable and healthier alternatives to the formaldehyde-based adhesives used today in wood-based panel manufacturing. In this study, dialdehyde starch (DAS) with vari
Externí odkaz:
https://doaj.org/article/c3a92ba9ba0143c3bdfafe664b682724
Publikováno v:
Materials, Vol 16, Iss 5, p 1855 (2023)
Partial liquefaction of residual biomass shows good potential for developing new materials suitable for making bio-based composites. Three-layer particleboards were produced by replacing virgin wood particles with partially liquefied bark (PLB) in th
Externí odkaz:
https://doaj.org/article/528d388db5584dd6b60e9d8ce352eff4
Publikováno v:
Materials, Vol 15, Iss 13, p 4542 (2022)
The growing demand for wood-based panels for buildings and furniture and the increasing worldwide concern for reducing the pressure on forest resources require alternatives to wood raw materials. The agricultural industry not only can provide raw mat
Externí odkaz:
https://doaj.org/article/6fd0a21a05294ffcb1145a881b8686fc
Publikováno v:
Materials, Vol 15, Iss 1, p 370 (2022)
This research investigates the effect of plasma treatment with air, nitrogen (N2), and carbon dioxide (CO2) gases on the performance of waterborne (acrylic) and solvent-borne (polyester) coated fir (Abies alba M.) wood samples. The properties of the
Externí odkaz:
https://doaj.org/article/49c438c05cfb4ae8ae1625803d3a31f8
Publikováno v:
Polymers, Vol 14, Iss 3, p 539 (2022)
This study investigated the performance of polyurethane adhesives prepared with various combinations of wheat starch that had been modified by isophorone diisocyanate (MS), two polyol types (1,3-propanediol (PD) and glycerol (Gly)), native wheat star
Externí odkaz:
https://doaj.org/article/77298cad8053462c85bed6b71ec6d152
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 10271 (2021)
The degradation states of archaeological white elm, with an age estimation of ~350 years, and poplar, with an age approximation of ~1000–1200 years, were studied by means of different chemical and microscopy analyses. Recently cut samples from the
Externí odkaz:
https://doaj.org/article/e1abf72f3e064cc79b97d95133b95a75
Autor:
Wen Jiang, Reza Hosseinpourpia, Vladimirs Biziks, Sheikh Ali Ahmed, Holger Militz, Stergios Adamopoulos
Publikováno v:
Polymers, Vol 13, Iss 19, p 3267 (2021)
Polyurethane (PU) adhesives were prepared with bio-polyols obtained via acid-catalyzed polyhydric alcohol liquefaction of wood sawdust and polymeric diphenylmethane diisocyanate (pMDI). Two polyols, i.e., crude and purified liquefied wood (CLW and PL
Externí odkaz:
https://doaj.org/article/2ad2c914b6d44215ada12b5315fb6d9e
Autor:
Abolfazl Soltani, Reza Hosseinpourpia, Stergios Adamopoulos, Hamid Reza Taghiyari, Ehsan Ghaffari
Publikováno v:
BioResources, Vol 11, Iss 4, Pp 8953-8967 (2016)
The effects of nano-wollastonite (NW) suspension impregnation on the fire-retarding properties of heat-treated solid wood of three species (beech, poplar, fir) were studied. Heat treatment was performed at two temperatures of 180 °C and 200 °C. Imp
Externí odkaz:
https://doaj.org/article/49dfa3fd2afd49b99359fd9771041638
Publikováno v:
Materials, Vol 13, Iss 18, p 4025 (2020)
This study investigates the effect of renewable formulations based on tall oil bio-refinery products on the water vapor sorption and interfiber strength of cellulosic fibers as well as on the properties of high-density fiberboard (HDF) panels. The re
Externí odkaz:
https://doaj.org/article/2878140a6a984a0f9035ce52dacbc0ae
Autor:
Wen Jiang, Stergios Adamopoulos, Reza Hosseinpourpia, Jure Žigon, Marko Petrič, Milan Šernek, Sergej Medved
Publikováno v:
Applied Sciences, Vol 10, Iss 15, p 5253 (2020)
Bark as a sawmilling residue can be used for producing value-added chemicals and materials. This study investigated the use of partially liquefied bark (PLB) for producing particleboard with or without synthetic adhesives. Maritime pine (Pinus pinast
Externí odkaz:
https://doaj.org/article/e1018f03616b48beb884df3af9968eac