Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Nataliya Bekhta"'
The influence of veneer modification on the properties of plywood glued with thermoplastic LDPE film
Autor:
Pavlo Bekhta, Iryna Kusniak, Orest Chernetskyi, Nataliya Bekhta, Ruslan Kozak, Olesya Bryn, Mykola Kopanskуy
Publikováno v:
Наукові праці Лісівничої академії наук України, Iss 25, Pp 167-177 (2023)
Plywood glued with thermoplastic films is a promising material in furniture production. After all, the replacement of liquid thermosetting adhesives with dry thermoplastic films in the technological process of plywood production not only provides a c
Externí odkaz:
https://doaj.org/article/c5b4f149e9794e15811fb91011c6a2e4
Publikováno v:
Наукові праці Лісівничої академії наук України, Vol 24, Iss 24, Pp 176-184 (2022)
The plywood industry still most often uses phenol-formaldehyde (РF) and urea-formaldehyde (UF) resins. In Ukraine, 55–60 % of plywood products are made using thermosetting UF resins, and 40–45 % of plywood products are made using - PF resins. Ho
Externí odkaz:
https://doaj.org/article/34b1283f77b04dc0a6127928a3158fd3
Selected Properties of Plywood Bonded with Low-Density Polyethylene Film from Different Wood Species
Publikováno v:
Polymers, Vol 14, Iss 51, p 51 (2022)
Polymers; Volume 14; Issue 1; Pages: 51
Polymers
Polymers; Volume 14; Issue 1; Pages: 51
Polymers
In this work, the effects of wood species and thickness of low-density polyethylene (LDPE) film on the properties of environmentally-friendly plywood were studied. Rotary-cut veneers from four wood species (beech, birch, hornbeam and poplar) and LDPE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd17fc488bae8e0fa5982e139232adf8
https://www.mdpi.com/2073-4360/14/1/51
https://www.mdpi.com/2073-4360/14/1/51
Publikováno v:
Coatings; Volume 12; Issue 7; Pages: 913
The objective of this study was to investigate the gloss of different types of commercially manufactured varnish systems, including water-based (WB), polyurethane (PUR) and UV-cured (UV), applied on veneered MDF panels with sanded and thermally densi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dad02db7f19aa7ad432cb0bd4f076e5b
Publikováno v:
European Journal of Wood and Wood Products. 79:423-433
This research examined beech bark from a plywood manufacturer to determine its effectiveness in reducing wastes, protecting the ecological environment, and producing more eco-friendly wood-based materials. Beech bark was characterized and evaluated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::939b9874f5e1f78c27bbab99c762a7b2
https://doi.org/10.1007/s00107-020-01632-8
https://doi.org/10.1007/s00107-020-01632-8
Autor:
Nataliya Bekhta, Pavlo Bekhta
Publikováno v:
Drvna industrija
Volume 71
Issue 2
Volume 71
Issue 2
The objective of this research was to study the effect of exposure time on the bonding strength of aspen plywood at elevated temperatures. The plywood samples were manufactured under laboratory conditions using two types of adhesive: urea-formaldehyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a8be68ca63f9e16362c47ca6b7ffb43
https://doi.org/10.5552/drvind.2020.1969
https://doi.org/10.5552/drvind.2020.1969
Publikováno v:
Forests; Volume 13; Issue 2; Pages: 300
The aim of this pioneering study was to compare and evaluate two different pre-treatment processes of wooden surfaces prior to varnishing by sanding or thermal compression in terms of the impact on the color characteristics of the varnished surface.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f00aab4dc95453cbcdf1184692228bbd
Autor:
Pavlo Bekhta, Antonio Pizzi, Iryna Kusniak, Nataliya Bekhta, Orest Chernetskyi, Arif Nuryawan
Publikováno v:
Materials; Volume 15; Issue 14; Pages: 4942
In this work, to better understand the bonding process of plastic plywood panels, the effects of recycled low-density polyethylene (rLDPE) film of three thicknesses (50, 100, and 150 µm) and veneers of four various wood species (beech, birch, hornbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e7ab16e544616b91ea298f0a81aa5f6
https://doi.org/10.3390/ma15144942
https://doi.org/10.3390/ma15144942
Publikováno v:
Forests; Volume 13; Issue 5; Pages: 777
Surface roughness is an important factor during the processes of wood gluing and finishing. This study proposed a new approach for the preparation of wood veneer surfaces before varnishing through the use of thermal compression instead of sanding. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c476dbc5b7c815549e915fa9356479bc
https://doi.org/10.3390/f13050777
https://doi.org/10.3390/f13050777
Publikováno v:
Polymers
Volume 12
Issue 5
Polymers, Vol 12, Iss 1035, p 1035 (2020)
Volume 12
Issue 5
Polymers, Vol 12, Iss 1035, p 1035 (2020)
This research optimizes the process of plywood production to determine its effectiveness in reducing energy and adhesive consumption for more efficient production with the required quality. The influence of selected parameters including veneer treatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2c8048dbf9a997ec68828916936b68