Preparation of pinewood/polymer/composites using gamma irradiation |
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| Institution: | 1. LAMIH UMR CNRS/UVHC 8201, UVHC Le Mont Houy, 59313 Valenciennes Cedex 9, France;2. National Engineering School of Sfax (ENIS), L2MP, B.P. W3038, Sfax, Tunisia;3. University of Tunis El Manar, ENIT, MAI (LR11ES19), 1002 Tunis, Tunisia;1. Department of Civil And Environment Engineering, Kookmin University Jeongneung-gil 77, Seongbuk-gu, Seoul 136-702, Republic of Korea;2. School of Chemical and Biological Engineering, Seoul National University, Daehak-dong, Gwanak-gu, Seoul 151-742, Republic of Korea;3. School of Mechanical and Aerospace Engineering, Seoul National University, Daehak-dong, Gwanak-gu, Seoul 151-742, Republic of Korea |
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| Abstract: | Wood/polymer composites (WPC) have been prepared from pinewood with different compounds using gamma irradiation: butyl acrylate, butyl methacrylate, styrene, acrylamide, acrylonitrile, and unsaturated polyester styrene resin. The polymer loading was determined with respect to the compound concentration and the irradiation dose. The polymer loading increases generally with increase in the monomer or polymer concentration. Tensile and compression strength have been improved in the four cases, but no improvement was observed using unsaturated polyester styrene resin or acrylamide. |
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