Results 291 to 300 of about 1,594,640 (347)

A review of the effects of wood preservative impregnation on adhesive bonding and joint performance

Journal of Adhesion Science and Technology, 2021
In recent times, mass timber products have encouraged renewed interest in wood as raw material for more sustainable building and construction. However, durability concerns due to wood susceptibility to biodegradation could curtail this interest.
A. Alade, Z. Naghizadeh, C. B. Wessels, L. Tyhoda   +3 more
semanticscholar   +1 more source

Impregnation of poplar wood with multi-functional composite modifier and induction of in-situ polymerization by heating

Journal of wood chemistry and technology, 2021
Herein, a modified wood with greatly improved mechanical properties and reduced hygroscopicity was successfully prepared. The effects of the impregnation of multi-functional composite modifier on the chemical, thermal and morphological properties of ...
L. Ding, Xiaoshuai Han, Shaohua Jiang
semanticscholar   +1 more source

IMPREGNATED WOOD VENEERS

Anti-Corrosion Methods and Materials, 1955
Chemical engineers have always been interested in non‐metallic materials because they are non‐corroding and extensive use has been made in the past of wood. Wood, however, suffers from many disadvantages, chief of which are its dimensional instability and its susceptibility to bacterial and insect attack.
openaire   +1 more source

Impregnation mode in wood plastic composite

Radiation Physics and Chemistry, 1996
Abstract Bulk monomer MMA was impregnated into simul, a fuel wood of Bangladesh, under vacuum and under normal temperature and pressure conditions in order to compare the mode of impregnation and its effect on various characteristic parameters of wood plastic composites.
M. Mozaffar Husain, Mubarak A. Khan, M. Azam Ali, K.M. Idriss Ali, A.I. Mustafa   +4 more
openaire   +1 more source

Conveyor Belt Pressure Impregnation of Wood

2017
The Unitreat or Conveyor belt treatment process utilizes residual vacuum trapped in the wood to improve preservative distribution, once the treated commodity has been removed from the treatment plant (Vinden 2003). Unlike traditional industrial wood treatment technologies, (Bethel, Lowry and Rueping processes) limited quantities of preservative are ...
Peter Vinden, Grigori Torgovnikov, Anil K. Sethy   +2 more
openaire   +1 more source

Transparent Wood Composites Fabricated by Impregnation of Epoxy Resin and W-doped VO2 Nanoparticles for Application in Energy-saving Windows.

ACS Applied Materials and Interfaces, 2020
Two types of transparent wood composites with anisotropic structure for energy-saving windows were successfully fabricated by infiltration of epoxy resin dispersion containing tungsten-doped vanadium dioxide nanoparticles (W-doped VO2 NPs) into the ...
Liangmiao Zhang, A. Wang, Tianli Zhu, Zhang Chen, Yupeng Wu, Yanfeng Gao   +5 more
semanticscholar   +1 more source

Wood construction and magnetic characteristics of impregnated type magnetic wood

Journal of Magnetism and Magnetic Materials, 2002
The results of experiments involving the AC and DC magnetic characteristics of impregnated type magnetic wood were studied by taking into consideration the wood construction and fiber direction. The experimental results show that the sufficient amount of impregnated magnetic fluid varies depending on the fiber direction and length, and the grain face ...
Hideo Oka, Atsushi Hojo, Kyoushiro Seki, Toshio Takashiba   +3 more
openaire   +1 more source

X-ray initiated polymerization of wood impregnants

Radiation Physics and Chemistry, 2009
Abstract X-rays, derived from a high energy, high-current electron beam (EB), initiated in-situ polymerization of a unique class of monomers that were found to penetrate the cell walls of wood. X-rays initiated an auto-catalytic acrylic polymerization and penetrated through thick pieces of wood.
Marshall R. Cleland, Richard A. Galloway, Anthony J. Berejka, Daniel Montoney, Mark Driscoll, Leonard Smith, L. Scott Larsen   +6 more
openaire   +1 more source

Impregnating Compositions for Lamination of Wood Materials

Polymer Science, Series D, 2020
The technology for producing SP-250 modified melamine–formaldehyde resin is presented and its physicochemical characteristics are determined. Using SP-250 modified resin and several domestic technological additives instead of imported additives, formulations of impregnating compositions for laminating chipboards were developed.
V. E. Tsvetkov, O. P. Machneva
openaire   +1 more source

IMPREGNATION OF WOOD COMPOSITES

2011
Son yıllarda kullanımında hızlı artışlar gözlenen odun kompozitlerinin kullanım yerlerine bağlı olarak (yonga ve lif levha, tabakalı ve lamine ağaç malzemeler vb.) odun tahripçisi organizmalara karsı koruyucu kimyasal maddelerle emprenye edilmesi gerekmektedir.
GEZER, Engin Derya, YILDIZ, Ümit Cafer, TEMİZ, Ali, YILDIZ, Sibel   +3 more
openaire   +1 more source