WOOD-PLASTIC COATED SOLID WOOD COMPOSITE MATERIAL AND PREPARATION METHOD THEREFOR

A wood-plastic coated solid wood composite material is prepared by coating a solid wood core with a wood-plastic composite material by means of a co-extrusion method, wherein a groove is formed in the side surface of the solid wood, and the two ends of the solid wood are sealed with the wood-plastic...

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Bibliographische Detailangaben
Hauptverfasser:	HAO, XIAOLONG, WANG, HAIGANG, WANG, XIAOYU, SONG, KUIYAN, WANG, QINGWEN, WANG, WEIHONG, HUANG, LANG, YI, XIN
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A wood-plastic coated solid wood composite material is prepared by coating a solid wood core with a wood-plastic composite material by means of a co-extrusion method, wherein a groove is formed in the side surface of the solid wood, and the two ends of the solid wood are sealed with the wood-plastic composite material. The wood-plastic coated solid wood composite material is used for manufacturing doors, windows and furniture, and can also be used as a load-bearing structural material. The present invention can solve the problems in the prior art that the combination of a wood-plastic composite material and a solid wood material is poor in firmness, and the end of a sectional material is unclosed, and further solve the problems that the wood-plastic composite material is prone to creep deformation and low in tenacity, and the solid wood material is prone to decaying, hygroscopic deformation and cracking. La présente invention concerne un matériau composite en bois massif revêtu de bois-plastique préparé en re