A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a composite flame-retardant solid wood floor and a preparation process thereof, and relates to the technical field of wood floors. The composite flame-retardant solid wood flooris sequentially provided with a finishing coat layer, a carbonized flame-retardant plate layer I, a flame-retardant layer I, a solid wood flame-retardant plate layer, a flame-retardant layer II and acarbonized flame-retardant plate layer II from top to bottom; and the thickness ratio of the carbonized flame-retardant plate layer I to the flame-retardant layer I to the solid wood flame-retardantplate layer to the flame-retardant layer II to the carbonized flame-retardant plate layer II is (10-14):(2.5-3.5):(35-48):(2.5-3.5):(10-14). The composite flame-retardant solid wood floor prepared bythe method has the advantages of small formaldehyde emission, less smoke and low smoke toxicity; and the overall structural performance is stable, and the phenomena of cracking, warping, bubbling andthe like cannot occur after long-time use.
本发明提供了一种复合型阻燃实木地板及其制备工艺，涉及木地板技术领域，所述复合型阻燃实木地板从上至下依次设有面漆层、炭化阻燃板材层一、阻燃层一、实木阻燃板材层、阻燃层二、炭化阻燃板材层二；所述炭化阻燃板材层一、阻燃层一、实木阻燃板材层、阻燃层二、炭化阻燃板材层二的厚度比为10‑14：2.5‑3.5：35‑48：2.5‑3.5：10‑14。本发明制备得到的复合型阻燃实木地板甲醛释放量小，产烟气少，烟毒性低；整体结构性能稳定，长时间使用下不会出现开裂、翘曲、鼓泡等现象。
The invention provides a composite flame-retardant solid wood floor and a preparation process thereof, and relates to the technical field of wood floors. The composite flame-retardant solid wood flooris sequentially provided with a finishing coat layer, a carbonized flame-retardant plate layer I, a flame-retardant layer I, a solid wood flame-retardant plate layer, a flame-retardant layer II and acarbonized flame-retardant plate layer II from top to bottom; and the thickness ratio of the carbonized flame-retardant plate layer I to the flame-retardant layer I to the solid wood flame-retardantplate layer to the flame-retardant layer II to the carbonized flame-retardant plate layer II is (10-14):(2.5-3.5):(35-48):(2.5-3.5):(10-14). The composite flame-retardant solid wood floor prepared bythe method has the advantages of small formaldehyde emission, less smoke and low smoke toxicity; and the overall structural performance is stable, and the phenomena of cracking, warping, bubbling andthe like cannot occur after long-time use.
本发明提供了一种复合型阻燃实木地板及其制备工艺，涉及木地板技术领域，所述复合型阻燃实木地板从上至下依次设有面漆层、炭化阻燃板材层一、阻燃层一、实木阻燃板材层、阻燃层二、炭化阻燃板材层二；所述炭化阻燃板材层一、阻燃层一、实木阻燃板材层、阻燃层二、炭化阻燃板材层二的厚度比为10‑14：2.5‑3.5：35‑48：2.5‑3.5：10‑14。本发明制备得到的复合型阻燃实木地板甲醛释放量小，产烟气少，烟毒性低；整体结构性能稳定，长时间使用下不会出现开裂、翘曲、鼓泡等现象。
Composite flame-retardant solid wood floor and preparation process thereof
一种复合型阻燃实木地板及其制备工艺
LIU JUN (author)
2020-05-19
Patent
Electronic Resource
Chinese
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