Results 241 to 250 of about 180,604 (283)

Wood flour–reinforced plastic composites: a review

Reviews in Chemical Engineering, 2011
Vinay Kumar, Lalit Tyagi, Shishir Sinha
openaire   +3 more sources

Microwave irradiation treatment of wood flour and its application in PVC-wood flour composites

Journal of Wuhan University of Technology-Mater. Sci. Ed., 2007
The technique of microwave irradiation induced free radical bulk-polyaddition reactions in porous wood flour was used to modify wood flour. The behaviors of the modified wood flour under microwave irradiation, such as thermal stability and moisture sorption properties, were studied. A kind of semi-interpenetrating polymer network wood four (Semi-IPN-WF)
Shengfei Hu, Wen Chen, Weihua Liu, Huaxing Li   +3 more
openaire   +1 more source

Nanosilica and wood flour-modified urea–formaldehyde composites

Journal of Thermoplastic Composite Materials, 2014
In this study, the thermal behavior of modified urea–formaldehyde (UF) resin with nanosilica (nano-SiO2), wood flour (WF), and their mixture of SiO2/WF was investigated. Five modified UF hybrid composite materials with 0.8 F/U ratio with different filler were synthesized using the same procedure.
Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Petković, Branka B., Dekić, Vidosav, Marković, Gordana, Zeković, Ivana Lj., Marinović-Cincović, Milena   +6 more
openaire   +2 more sources

The Influence of Dry-Milled Wood Flour on The Physical Properties of Wood Flour/Polypropylene Composites

Journal of Wood Chemistry and Technology, 2015
In this study, we evaluated the influence of wood flour (particle size:
Akiko Isa, Jun Minamino, Yoichi Kojima, Shigehiko Suzuki, Hirokazu Ito, Rie Makise, Masaki Okamoto, Takashi Endo   +7 more
openaire   +1 more source

Modification of Wood Flour Surfaces by Esterification with Acid Chlorides: Use in HDPE/Wood Flour Composites

Composite Interfaces, 2009
Modification of wood fiber/flour (WF) surfaces can improve their compatibility with hydrophobic plastic matrices and reduce composite water uptake. WF was esterified with octanoyl chloride and palmitoyl chloride. Modified WF was analyzed by FT-IR. More extensive esterification occurred in highly polar dimethylformamide (DMF) than in much less polar ...
Yongcheng Zhang, Yibin Xue, Hossein Toghiani, Jilei Zhang, Charles U. Pittman   +4 more
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Wood‐thermoplastic composites from wood flour and high‐density polyethylene

Journal of Applied Polymer Science, 2009
AbstractHigh‐density polyethylene/wood flour (HDPE/WF) composites were prepared by a twin‐screw extruder. The effects of WF, silane coupling agents, polymer compatibilizers, and their content on the comprehensive properties of the WF/HDPE composites have been studied in detail, including the mechanical, thermal, and rheological properties and ...
Cheng Xiong, Rongrong Qi, Yanling Wang
openaire   +1 more source

Wood Flour Composites: Obtaining and Research

Chemistry & Chemical Technology
In this research, we discuss the variations in producing new composite materials using natural row material wood flour (60%), as a primary ingredient, eco-friendly binder poly[(trimethoxy)4-vinylphenethyl)]silane (3, 5, and 30%) and styrene with different degrees of silylation (25 and 27%), under constant pressure and at the various temperatures.
Tamara Tatrishvili, Omar Mukbaniani, Nikolozi Kvinikadze, Tinatini Bukia, Nana irtskheliani, Shota Chikhladze   +5 more
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Wood flour reinforced biodegradable PBS/PLA composites

Journal of Composite Materials, 2018
The advanced development of biocomposites made of biodegradable polymers and natural fibers has initiated great interest because the resultant polymer will degrade absolutely and will not emit toxic substances. Among the biodegradable polymers, the poly(butylene succinate) and poly(lactic acid) have diverse commercial applications and the natural ...
U Saeed, MA Nawaz, HA Al-Turaif
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Wood flour/polylactide biocomposites toughened with polyhydroxyalkanoates

Journal of Applied Polymer Science, 2011
AbstractPolylactide (PLA)‐based wood–plastic composites (WPCs) were successfully manufactured by extrusion blending followed by injection molding. The effects of polyhydroxyanoates (PHAs) on the mechanical and thermal properties and the morphologies of the PLA‐based WPCs were investigated with mechanical testing, thermal analysis, and scanning ...
Tao Qiang, Demei Yu, Honghong Gao
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Polypropylene/wood flour composites: treatments and properties

Composite Structures, 2001
Abstract In this research, the variations produced on the mechanical, morphological and thermal properties and on the melt index (MI) of a composite of polypropylene and wood flour (WF) by the modification of the filler were studied. The filler was treated with sodium hydroxide at different immersion times and with vinil-tris-(2-metoxietoxi)-silane ...
M.N Ichazo, C Albano, J González, R Perera, M.V Candal   +4 more
openaire   +1 more source