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Modifying treatment of wooden floor board of Mongolia scotch pine

A technology of pine for wooden floors, applied in wood impregnation, impregnated wood, wood processing utensils, etc., can solve the problem of low hardness of sylvestris pine

Active Publication Date: 2007-08-22
JIUSHENG WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of modified treatment of Pinus sylvestris for wood flooring, the method carries out the treatment process of vacuum impregnation and pressure impregnation to Pinus sylvestris in modified melamine resin solution. Modification of Pinus sylvestris to increase the hardness of Pinus sylvestris and solve the problem of low hardness of Pinus sylvestris

Method used

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Embodiment Construction

[0009] Embodiments of the present invention: the modified treatment of Pinus sylvestris for wood flooring adopts the solution formed by dissolving commercially available modified melamine resin in ethanol or acetone as diluent, and the mass concentration of modified melamine resin is 35% to 40%. The wooden floor is first immersed in the above solution for vacuum impregnation treatment, the adopted vacuum degree is 0.09MPa, and the impregnation time is 6-9 hours. Then carry out pressure immersion treatment in the aforementioned solution, the pressure adopted is 1.0-1.2 MPa, and the immersion time is 2-4 hours. After treatment, the impregnation amount of Pinus sylvestris can reach 50% to 200%. Compared with untreated Pinus sylvestris, the color is obviously darker, indicating that the resin has penetrated into the interior of the wood. After sanding the Pinus sylvestris, measure the surface hardness, it can reach HB ~ 3H, and then paint, the surface hardness can fully meet the ...

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Abstract

The present invention discloses modifying treatment of Mongolia scotch pine for wooden floor board. During the modifying treatment, melamine solution as modifier is used for vacu micron impregnation of the wooden floor board at 0.05-0.15 MPa vacu micron degree for 5-10 hr, and pressured impregnation at 0.8-1.4 MPa pressure for 2-4 hr. The melamine solution is prepared through dissolving melamine in alcohol, ketone, ester or ether solvent and has the concentration of 25-45 wt%. The modified wooden floor board is then polished and painted.

Description

technical field [0001] The invention relates to a modification treatment of cork for wooden floors, in particular to a modification treatment of Pinus sylvestris. Background technique [0002] Pinus sylvestris is widely used in the furniture industry because of its beautiful pattern, but because of its low hardness and low density, it cannot meet the national standard when used as a floor covering material (solid wood floor), and cannot be widely used in floor decoration . Therefore, solving the hardness problem of Pinus sylvestris sylvestris with beautiful patterns and fast growth has significant economic benefits in the wood floor industry. Contents of the invention [0003] The object of the present invention is to provide a kind of modified treatment of Pinus sylvestris for wood flooring, the method carries out the treatment process of vacuum impregnation and pressure impregnation to Pinus sylvestris in modified melamine resin solution. The pine is modified to increa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/02B27K3/36
Inventor 张恩玖吴忠其
Owner JIUSHENG WOOD