Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Điporovic-Momčilović Milanka"'
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2016, Iss 113, Pp 69-76 (2016)
The acidity of wood has an important role in many areas of wood applications. Hence, this paper presents a study on the acidity of beech, fir and poplar, as the representatives of the most industrially utilized wood species in Serbia. The contents
Externí odkaz:
https://doaj.org/article/1c999a190efc4265bb4b34d63eb47de7
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2012, Iss 106, Pp 151-168 (2012)
Dimensional change in wood occurs with the change in hygroscopic moisture content, as a consequence of available hydroxyl groups in wood constituents, allowing for the hydrogen bonding with water molecules. Various pretreatments of wood material are
Externí odkaz:
https://doaj.org/article/2748cf0dce2d4c57a426a3da8e3a790f
Autor:
Popović Mlađan, Budinski-Simendić Jaroslava, Jovičić Mirjana, Mursics Joszef, Điporović-Momčilović Milanka, Pavličević Jelena, Ristić Ivan
Publikováno v:
Hemijska Industrija, Vol 65, Iss 6, Pp 717-726 (2011)
Differential scanning calorimetry (DSC) was used to evaluate the curing kinetics of two commercial urea-formaldehyde (UF) adhesives having different formaldehyde to urea (F/U) ratio of 1.112 (UF1) and 1.086 (UF2). DSC measurements were done in dynami
Externí odkaz:
https://doaj.org/article/ce50bdb19ae64a9db52c138b980f350e
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2009, Iss 99, Pp 33-42 (2009)
Penetration is the ability of the adhesive to move into the voids on the substrate surface or into the substrate itself. Wood's cellular nature allows significant penetration of the adhesive into the substrate. Objective of this work was the evaluati
Externí odkaz:
https://doaj.org/article/d33f6a9e74f14a1d8363585ad3ea5abd
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2008, Iss 98, Pp 65-74 (2008)
In regard to its hygroscopic properties, particleboard is dimensionally unstable material when exposed to water or in the atmosphere of high level of humidity. Since today several different standardized methods for determination of thickness swelling
Externí odkaz:
https://doaj.org/article/c09f3f3eb2b24db6979b5cb400f65a4d
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2008, Iss 98, Pp 39-48 (2008)
Adhesive penetration plays an important role in wood adhesion, since wood is a porous material. The degree of penetration mostly depends on the wood factors, resin type and formulation and processing parameters. Tangentially cut 5 mm thick beech wood
Externí odkaz:
https://doaj.org/article/62c9096c2b004e1099f6bee1762fb812
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2008, Iss 98, Pp 49-64 (2008)
In the aim to achieve fire-resistant plywood of different wood species, in this study, veneers have been impregnated with solutions of chosen fire retardants, which are diammonium phosphate, monoammonium phosphate, sodium acetate, water glass, sodium
Externí odkaz:
https://doaj.org/article/fd44702c41c34e0da63a7af6a8a90681
Autor:
Gavrilović-Grmuša Ivana, Miljković Jovan, Điporović-Momčilović Milanka, Kačarević-Popović Zorica
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2007, Iss 95, Pp 57-71 (2007)
The basic motive of this work is the ever more pronounced need for fire-resistant plywood. In this work, beech veneers have been impregnated with solutions of chosen fire retardants, which are diammonium phosphate monoammonium phosphate, sodium aceta
Externí odkaz:
https://doaj.org/article/ebfe01d83dac4a82b0a955c7a608d1ee
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2007, Iss 95, Pp 109-117 (2007)
This research was based on presumption that the changes in size and shape of wood particles are expected to have certain impact on the particleboard quality in general. Since the conventional particleboard (PB) and oriented strand board (OSB) were bu
Externí odkaz:
https://doaj.org/article/08f1ae4a2f664857be718ec2e5a58567
Autor:
Điporović-Momčilović Milanka
Publikováno v:
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, Vol 2007, Iss 95, Pp 73-82 (2007)
The problem of compatibility between the wood filler and thermoplastic matrix is of essential importance in composite production. Numerous methods have been developed for increasing this compatibility, which is still representing a challenging object
Externí odkaz:
https://doaj.org/article/471c49838a18475f881ef1b35fd2a80d