Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength wooden floor and preparation method thereof
The invention discloses a high-strength wooden floor. The high-strength wooden floor is formed by sequentially assembling a balance layer, floor glue, a base material, floor glue, a decorative layer, floor glue and a wear-resistant layer from bottom to top. Wherein the base layer is a composite material prepared from wood flour, modified wood flour, polyethylene and modified calcium carbonate whiskers, the modified wood flour can be grafted with the polyethylene to complement the mechanical properties of the polyethylene, the modified calcium carbonate whiskers can adsorb the modified wood flour, and meanwhile, the calcium carbonate whiskers also have higher mechanical properties. The wear-resistant layer is prepared by taking modified filler as a curing agent and a cross-linking agent of novolac epoxy resin, the wear resistance of the wear-resistant layer is improved by introducing a large amount of aluminum oxide into the modified filler, and the modified filler is difficult to separate out from the wear-resistant layer in a reaction manner, so that the wear resistance of the wear-resistant layer is improved, and the service life of the wear-resistant layer is prolonged.
本发明公开了一种高强度木质地板，该高强度木质地板由平衡层、地板胶、基材、地板胶、装饰层、地板胶和耐磨层的顺序自下而上进行组装而成。其中基层是一种由木粉、改性木粉、聚乙烯和改性碳酸钙晶须制作而成的复合材料，改性木粉可以接枝聚乙烯和聚乙烯互补力学性能，改性碳酸钙晶须可以吸附改性木粉同时碳酸钙晶须自身也有较高的力学性能。耐磨层是以改性填料作为酚醛环氧树脂的固化剂和交联剂制得而成，通过改性填料引入大量氧化铝增加耐磨层的耐磨性能，通过反应的方式使得改性填料难以从耐磨层中析出，不仅提高了耐磨层的耐磨性能，还提高了耐磨层的使用寿命。
High-strength wooden floor and preparation method thereof
The invention discloses a high-strength wooden floor. The high-strength wooden floor is formed by sequentially assembling a balance layer, floor glue, a base material, floor glue, a decorative layer, floor glue and a wear-resistant layer from bottom to top. Wherein the base layer is a composite material prepared from wood flour, modified wood flour, polyethylene and modified calcium carbonate whiskers, the modified wood flour can be grafted with the polyethylene to complement the mechanical properties of the polyethylene, the modified calcium carbonate whiskers can adsorb the modified wood flour, and meanwhile, the calcium carbonate whiskers also have higher mechanical properties. The wear-resistant layer is prepared by taking modified filler as a curing agent and a cross-linking agent of novolac epoxy resin, the wear resistance of the wear-resistant layer is improved by introducing a large amount of aluminum oxide into the modified filler, and the modified filler is difficult to separate out from the wear-resistant layer in a reaction manner, so that the wear resistance of the wear-resistant layer is improved, and the service life of the wear-resistant layer is prolonged.
本发明公开了一种高强度木质地板，该高强度木质地板由平衡层、地板胶、基材、地板胶、装饰层、地板胶和耐磨层的顺序自下而上进行组装而成。其中基层是一种由木粉、改性木粉、聚乙烯和改性碳酸钙晶须制作而成的复合材料，改性木粉可以接枝聚乙烯和聚乙烯互补力学性能，改性碳酸钙晶须可以吸附改性木粉同时碳酸钙晶须自身也有较高的力学性能。耐磨层是以改性填料作为酚醛环氧树脂的固化剂和交联剂制得而成，通过改性填料引入大量氧化铝增加耐磨层的耐磨性能，通过反应的方式使得改性填料难以从耐磨层中析出，不仅提高了耐磨层的耐磨性能，还提高了耐磨层的使用寿命。
High-strength wooden floor and preparation method thereof
一种高强度木质地板及其制备方法
YANG LIANGQING (Autor:in) / YU WENGE (Autor:in) / OUYANG QIANWEN (Autor:in) / LIU YING (Autor:in) / MA LIUCHENG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
B27D
WORKING VENEER OR PLYWOOD
,
Verarbeiten von Furnier- oder Sperrholz
/
B27K
Verfahren, Vorrichtungen oder Auswahl von Stoffen zum Imprägnieren, Beizen, Färben oder Bleichen von Holz oder für das Behandeln von Holz mit eindringfähigen Flüssigkeiten, soweit nicht anderweitig vorgesehen
,
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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