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Mechanical conversion of wood and wooden fittings
The effect of boric acid on the physical and mechanical properties of particleboard made to Urea-formaldehyde resin (UF)

Mostafa Poozesh; Hamid Reza Mansouri; babak Nosrati; Alireza Samzadeh

Volume 31, SPRING 1 , March 2016, , Pages 40-47

https://doi.org/10.22092/ijwpr.2015.102672

Abstract
  This objective of this investigation was to modify and improve the water resistance of urea formaldehyde (UF) bonded particleboard adding Boric acid to the resin. Four levels (1, 2, 3 and 4) of boric acid based on the dry weight of the bonder were added to the UF resin.  Then these mixtures were ...  Read More

Composite wood products
The Effect Type of Chemical Treatment of Wood Material on Physical, Mechanical and Morphological Properties of Wood Flour / Polypropylene Hybrid Composite

masih masoudifar; Babak Nosrati; Hamid reza Mansori; Rahim Mohebi gargari

Volume 30, SPRING 1 , May 2015, , Pages 119-131

https://doi.org/10.22092/ijwpr.2015.11899

Abstract
  This study aimed to investigate the effect of chemical treatment of wood material on functional properties of wood flour / polypropylene hybrid composite. For this reason, first of all, mixed hardwood were separately treated by acetic acid, sodium hydroxide and hot water and were compared with control ...  Read More