Electromagnetic shielding wood-based composites st

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Electromagnetic shielding wood-based composites status and development trend

2 also shows that if the moisture content of the actual use of subject,[link widoczny dla zalogowanych], the mechanical strength of wood heat index, in addition to the flexural strength decreased slightly tangential, the rest were higher than conventional drying materials, particularly the compressive strength parallel to grain increased 24.2l. Therefore, the actual use of wood heat treatment, most strength index did not decline. (Continued from page 3) [6] Hua Yukun,[link widoczny dla zalogowanych], Fu Feng. Conducting research plywood [J]. Forestry Science, 1995,31 (3) :254-259. [7] Liu Xianmiao. Electromagnetic shielding wood-based composites (laminated type) Processing and Properties of [D]. Beijing: Chinese Academy of Forestry ,[link widoczny dla zalogowanych],2005:119-121. [8] Zhang Xian right, Liu star. Stainless steel fiber / wood fiber composite of MDF [J]. Wood Industry,[link widoczny dla zalogowanych], 2005,19 (2) :12-16. [9] MiyasakaK, WatanabeK, JojimaE, eta1. Electricalconductivityofcarbonpolymercompositesasafunctionofcarboncontent [J]. JournalofMaterialsScience, 1982,17 (6) :1610-1616. r1O] CelzardA, TreusehO,[link widoczny dla zalogowanych], MarecheJF, eta1. Day ectricalandelasticpropertiesofnewmonolithicwood-basedcarbonmaterials [J]. JournalofMaterialsScience, 2005 (4O) :63-70. [11] SK Acharya Bata. Metal filled polymers - Properties and Applications [M]. Beijing: China Petrochemical Press, 1992.4 Conclusion 1) ultra high temperature treatment of solid wood flooring moisture absorption and the actual use of the equilibrium moisture content compared with ordinary solid wood floor was significantly reduced, significantly improved dimensional stability. 2) 18mm thick thermal performance of heat better than solid wood flooring wood flooring 12mm thick, but slightly lower than the 8mm thick laminate flooring. 3) The moisture content of the actual use of the mechanical strength index subject string in addition to the bending strength, the higher than normal and dry wood floors.