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Modifying treatment of wooden floor board of Mongolia scotch pine

A technology for wood floor and pine sylvestris, applied in the direction of wood impregnation, impregnating wood, wood processing appliances, etc., can solve the problems of low hardness of pine sylvestris

Active Publication Date: 2009-07-29
JIUSHENG WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a modified treatment of Pinus sylvestris for wood flooring. The method is to carry out vacuum impregnation and pressure impregnation to Pinus sylvestris in the modified melamine resin solution. Modification treatment 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] Embodiment of the present invention: the modified treatment of Pinus sylvestris for wood flooring adopts a solution formed by dissolving commercially available modified melamine resin in ethanol or acetone as a diluent, and the mass concentration of the 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...

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Abstract

The invention discloses a method for modifying pine sylvestris for wooden floors. Modified melamine resin solution is used as a modifier, and the wooden floor is subjected to vacuum impregnation treatment and then pressurized impregnation treatment. Its modified melamine resin solution is a solution prepared by dissolving the modified melamine resin in any diluent in alcohols, ketones, lipids or ether solvents, and the mass concentration of the modified melamine resin in the solution is 25%- 45%. For the vacuum impregnation treatment, the vacuum used is 0.05-0.15 MPa, and the impregnation time is 5-10 hours. For pressure immersion treatment, the pressure used is 0.8-1.4 MPa, and the immersion time is 2-4 hours. After treatment, sand the sylvestris pine and measure the surface hardness, which can reach HB ~ 3H. If the paint is applied again, the surface hardness can fully meet the national standard of solid wood flooring. This shows that adopting modified melamine resin solution to modify Pinus sylvestris is successful.

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 purpose of the present invention is to provide a modified treatment of Pinus sylvestris for wood flooring. The method is to carry out vacuum impregnation and pressure impregnation to Pinus sylvestris in the modified melamine resin solution. Modification treatment is used to increase the hardnes...

Claims

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Application Information

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