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Volume 1 (1995)
The manufacture of particleboard using tannin-modified urea formaldehyde adhesive

ُSima Sepahvand; Saeid Ziaee Khosro Shahi; Tagi Tabarsa

Volume 28, Summer 2 , June 2013, , Pages 266-276

https://doi.org/10.22092/ijwpr.2013.2792

Abstract
  This study provides an investigation of particleboard manufacture using tannin-ureaformaldehyde adhesive. Test board samples were made with regard to various replacementpercentage of tannin–urea (levels of 0, 10, 20 and 30%) and press time (12 and 15 min) andtheir properties were determined. Achieved ...  Read More

The manufacture of particleboard using mixture of golestan province wheat straw and cotton bolls reinforced with nano-clay particles

Mostafa Yahyavidizaj; Asieh khozini; Tagi Tabarsa

Volume 28, Summer 2 , June 2013, , Pages 277-289

https://doi.org/10.22092/ijwpr.2013.2933

Abstract
  In this study, Wheat straw particle boards were produced using a mixture of wheat straw andcotton bolls with Urea formaldehyde resin and its properties were reinforced with nanoclay.Cotton bolls and wheat straw particles were mixed at the ratio of 40:60, 60:40 and 80:20percents, respectively. Nanoclay ...  Read More

The effects of thermal treatment and resin type on physical and mechanical properties of Kenaf stalk particleboard

Ali Pesaraklu; Mohammadreza Dehghani firoz abadi; Abolfazl Karegarfard; Taghi Tabarsa

Volume 28, Summer 2 , June 2013, , Pages 313-328

https://doi.org/10.22092/ijwpr.2013.2936

Abstract
  The objective of this study was to manufacture water resistant kenaf stalk particleboard.Twenty seven boards were produced using 170 °C steam treated kenaf particles, 30 and 60minute treatment time and three resin types include urea-formaldehyde, melamineformaldehydeand a mixture of fifty percent ...  Read More

Construction of Particlboard Using Tannin-Based Phenol Adhesive

ُSima Sepahvand; Meysam Zahedi; Samaneh vilki; Taghi Tabarsa

Volume 27, WINTER 4 , December 2012, , Pages 655-663

https://doi.org/10.22092/ijwpr.2012.109624

Abstract
  Tannins are the most desirable natural, renewable phenolic components which obtained from plant resources. The phenolic nature of tannins causes that this materials react with formaldehyde and form tannin-formaldehyde resins. In this study, the raw materials of wheat straw and forest woods were used ...  Read More