JP2001001315A - Manufacture of wear resistant woody material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for manufacturing a wear resistant woody material capable of easily manufacturing a woody material having an improved wear resistance by using an antifriction material and manufacturing the material having high quality. SOLUTION: The method for manufacturing a wear resistant woody material comprises the steps of coating an undercoat paint layer 3 formed on a surface 1A of the woody material 1 with a first paint, and separately spraying an antifriction material 8 on the paint while the paint is in an uncured state. The method further comprises the steps of curing and drying the paint to form a first paint layer 9 containing the material 8, further coating the first paint layer 9 with a second paint 11, and curing and drying the paint 11. Thus, there is no inconvenience such as scarcely uniformly coating of the woody material with the antifriction material due to a precipitation of the antifriction material mixed in the paint, in the paint like a prior art, but the wear resistant woody material small in variations of an amount of a wear material in each product can be easily manufactured.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a wear-resistant wood material, and more particularly to a method for manufacturing a wear-resistant wood material in which the wear resistance of the wood material is improved by an anti-friction material.

[0002]

2. Description of the Related Art A wear-resistant wood material in which the wear resistance of a wood material is improved by an anti-friction material has been known. Such abrasion-resistant wood material, for example, floors, stairs, rims,
It is used where high wear resistance is required. This wear-resistant wood material is manufactured, for example, as follows. That is, a wooden material is prepared, and if necessary, an undercoat is applied to the surface and cured and dried. On the other hand, a lubricating material is mixed in the paint for intermediate coating. Then, using a spray, a roll coater, a flow coater, or the like, the intermediate paint mixed with the lubricating material is applied to the surface of the wooden material or on the undercoat paint of the wooden material. Thereafter, the intermediate coating containing the lubricating material is cured and dried. Further, if necessary, a top-coating material is applied on the intermediate-coating material and cured and dried to obtain a wear-resistant wood material.

[0003]

However, when a paint mixed with an antifriction material is applied as in the above-mentioned manufacturing method, there are the following problems. In other words, since the lubricating material has a higher specific gravity than the paint, it sediments remarkably in the paint, so it is difficult to make the amount of the lubricating material contained in the paint constant for each product when applied to a wooden material. It is.

[0004] In the case of application using a spray or a flow coater, clogging is liable to occur at a paint ejection portion due to an antifriction material mixed into the paint. Alternatively, in the case of applying using a roll coater, a roping phenomenon occurs due to an antifriction material mixed in the paint, and a smooth painted surface cannot be obtained. Therefore, stable wear resistance cannot be obtained. Furthermore, when a roll coater is used, the paint is easily transferred to the wood material, but the anti-friction material is not easily transferred to the wood material,
It is easy to remain on the rollers. For this reason, in the roll coater, since the ratio of the lubricating material contained in the paint gradually increases, the amount of the lubricating material varies from product to product.

The present invention has been made in view of the above circumstances, and it is possible to easily manufacture a wood material having improved wear resistance by using a lubricating material, and to provide high-quality wear resistance. An object of the present invention is to provide a method for producing a wear-resistant wooden material capable of producing a wooden material.

[0006]

Means for Solving the Problems, Action and Effect The solution is to provide a method for producing a wear-resistant wood material by forming a paint layer containing an anti-friction material on the surface of the wood material. A paint application step of applying a paint on the surface of the base material or on the base paint layer formed on the surface of the wood material; and while the applied paint is uncured, the lubricating material is applied on the paint. And a coating hardening and drying step of hardening and drying the coating after the application of the anti-friction material.

According to the present invention, first, only the paint is applied to the surface of the wooden material, or to the surface of the paint layer if the underlying paint layer is previously formed on the surface of the wooden material. And after application, separately spray antifriction material, and then
The paint is cured and dried to fix the lubricant to the paint and form a paint layer.

[0008] In this way, unlike the prior art, the lubricating material mixed in the paint is settled in the paint, and there is no inconvenience such as difficulty in uniformly applying the lubricating material to the wooden material. It is possible to manufacture a wear-resistant wood material having no variation in the amount of lubricating material for each product. In addition, since a paint containing no lubricating material is used, when the paint is applied using a spray or a flow coater, clogging does not occur as in the related art. In addition, since a paint containing no lubricating material is used, when applied using a roll coater, there is no unevenness (unevenness) on the painted surface as in the related art, and the surface can be flattened.

Wood materials include conifers such as cedar and hinoki and broadleaf trees such as cherry and oak, as well as plywood,
A fiber board such as a medium fiber board, a particle board and the like can be mentioned. The paint may be appropriately selected from acrylic resin paints, polyurethane resin paints, polyester resin paints, aminoalkyd resin paints, and may be transparent paints or opaque paints. In addition, as the coating material, those that are cured by irradiation with ultraviolet rays, those that are cured by irradiation with an electron beam, those that are cured by heating, and the like can also be used. In such a case, the paint is cured and dried by appropriately changing the method according to the paint to be used, such as irradiating an ultraviolet ray or an electron beam or heating, in the paint curing and drying step.

As a method of spraying the lubricating material, the lubricating material may be directly sprayed as it is by a known method.
A method of spraying with a dry spray is included. Alternatively, the lubricant may be dispersed in a volatile medium (dispersion medium) in advance, and the lubricant may be sprayed to spray only the lubricant on the surface of the paint.

Another solution is a method for producing a wear-resistant wood material comprising forming at least two or more paint layers containing a lubricating material on the surface of the wood material, the method comprising: Or a first paint application step of applying a first paint on a base paint layer formed on the surface of the wood material, and the first paint applied is uncured while the first paint is uncured. A lubricating material spraying step of spraying the lubricating material on the first paint, a first paint hardening and drying step of hardening and drying the first paint after spraying the lubricating material, and a first paint hardening and drying step Thereafter, a second paint application step of applying a second paint to the surface on which the lubricant is sprayed, and a second paint curing / drying step of curing and drying the applied second paint are provided. A method for producing an abrasion-resistant wood material, characterized in that:

According to the present invention, first, only the first paint is applied to the surface of the wooden material, or to the surface of the paint layer if the underlying paint layer is previously formed on the surface of the wooden material. I do. Then, after application, a lubricant is separately sprayed, and then the first paint is cured and dried to fix the lubricant to the paint and form a paint layer (first paint layer). Then, a second paint is further applied thereon, and is cured and dried to form a paint layer (second paint layer). In this way, unlike the conventional method, the lubricating material mixed in the paint sinks in the paint, and there is no inconvenience such as difficulty in uniformly applying the lubricating material to the wood material. It is possible to produce a wear-resistant wood material having no variation in the amount of the lubricating material.

Further, since the second paint is applied after the lubricant is sprayed, cured and dried, the lubricant is reduced by the paint layer (second paint layer) formed by the second paint. Since the friction material is protected from the outside, more stable wear resistance can be obtained. In addition, since a paint (first paint) containing no lubricant is used, clogging does not occur when the paint is applied using a spray or a flow coater as in the related art. In addition, since the paint (first paint) which does not contain an anti-friction material is used, when applied using a roll coater, unevenness (unevenness) occurs on the painted surface as in the past.
And the surface can be flattened.

Further, in the above-mentioned method for producing an abrasion-resistant wood material, in the coating step or the first coating step, the coating or the first coating is applied by spraying or flow coating. It is preferable to use a method for producing a wear-resistant wood material characterized by the following.

According to the present invention, a paint (first paint) containing no lubricant is applied by a spray or a flow coater. For this reason, unlike the related art, clogging of the paint ejection portion does not occur, so that the paint cannot be applied. Therefore, if manufactured in this way, the productivity of wear-resistant wood can be improved.

Further, in the above-mentioned method for producing an abrasion-resistant wood material, the coating step or the first coating step may be performed by roll coating.
And a method for producing a wear-resistant wood material characterized by applying the above-mentioned paint.

According to the present invention, a paint (first paint) containing no antifriction material is applied by roll coating. Therefore, unlike the related art, the roping phenomenon does not occur, and therefore, the painted surface can be made uniform without any unevenness. Further, since a paint containing no lubricating material is used, the ratio of the lubricating material contained in the paint changes during manufacturing, and the amount of the lubricating material does not vary from product to product. Therefore, if manufactured in this way, it is possible to easily manufacture a wear-resistant wood material having high quality and stable quality.

[0018]

Embodiment 1 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIGS. 1 to 4 are schematic diagrams showing a method for producing a wear-resistant wood material. First, a wooden material 1 (see FIG. 1) having a substantially plate shape with a thickness of 12 mm is prepared. This wood material 1 has a thickness of 0.3 m on the surface.
It is a plywood to which a sliced veneer of m oak is pasted. Then, the surface 1A of the wooden material 1 is polished and smoothed with # 240 sandpaper.

Next, as shown in FIG.
Acrylic UV paint 2 (I
ST NO. 300 manufactured by Natco Co.) at 2.0 g / (3
(0 cm) ² to the surface 1A of the wood material 1.
After the application, the undercoat paint 2 is cured by a UV dryer (not shown) to form a base paint layer 3 (see FIG. 2) on the surface 1A of the wooden material 1.

Next, in the first paint application step, as shown in FIG. 2, an acrylic UV paint 5 (IST No. 400 manufactured by Natco Co.) (first paint) is applied as an intermediate coat by a roll coater RL2. , 1.5g / (30cm)
^It is applied on the base paint layer 3 formed on the surface 1A of the wooden material 1 at a ratio of ² .

Next, in the lubricating material spraying step, as shown in FIG. 3, while the intermediate coating material 5 (first coating material) is uncured, the lubricating material 8 (made of white alumina) is formed thereon. WA #
500 manufactured by Fujimi Incorporated). 0.3 g of this antifriction material 8 was obtained by dry spray DS1.
/ (30 cm) ² is sprayed on the uncured intermediate coating 5 (first coating).

Next, in the first paint curing and drying step, the intermediate paint 5 is again cured by a UV dryer,
A first paint layer 9 is further formed on the surface of the base paint layer 3 (see FIG. 4).
And the antifriction material is fixed to the intermediate coating material 5. Then, the surface after curing and drying is polished and smoothed with a # 320 sandpaper (not shown).

Next, in the second paint application step, as shown in FIG.
Acrylic UV paint 11 (IST No. 600 manufactured by Natco Co.) (second paint) was 6.0 g / (30 cm) ^2.
Is applied on the first paint layer 9 to which the anti-friction material 8 is fixed. After the application, in the second paint curing / drying step, the top coating paint 11 (second paint) is again cured by a UV dryer to form a second paint layer. Thus, a wear-resistant wood material is completed.

According to the manufacturing method of this embodiment, abrasion-resistant wood
The materials were manufactured and the following surveys were conducted. That is, the intermediate paint 5
Is, as described above, 1.5 g / (30 c
m) ^TwoAnd only 0.1 g /
(30cm)^Two, 0.2g / (30cm)^Two, 0.3g
/ (30cm)^Two, 0.5g / (30cm)^TwoChanged to
And sprayed. Then, the wear resistance value of the wear-resistant wood
Each was measured. The abrasion resistance value is JAS (special
Plate) A value measured by a wear C test. The measurement result
The results are summarized in Table 1.

For comparison, a conventional manufacturing method (conventional form)
Abrasion-resistant wood material was also manufactured, and the following survey was conducted.
This conventional abrasion-resistant wood material is manufactured in the same manner as in the present embodiment, except that the lubricating material 8 is previously mixed with the intermediate coating material 5. That is, similarly to the present embodiment, the undercoat paint 2 is applied to the wooden material 1 to form the base paint layer 3. next,
A predetermined amount of the lubricating material 8 is added to the intermediate coating 5 (first coating).
Are mixed in advance, and this is applied to the base paint layer 3 formed on the wooden material 1 by the roll coater RL2. Then, the intermediate paint 5 is cured and dried to form the first paint layer 9 in which the anti-friction material 8 is mixed. After that, similarly to the present embodiment, the top coat 11 is applied, cured, and dried.
Wear-resistant wood material.

With respect to the abrasion-resistant wood material of this conventional form, the ratio (weight ratio) of the lubricating material 8 to 100 parts of the intermediate coating material 5 was changed to 10, 20, 50, and 100 parts, respectively. Thus, abrasion-resistant wood materials were manufactured, and the respective abrasion resistance values were measured. In addition, the intermediate paint 5 including the lubricating material 8
Is 2.0 g / (30 cm) ² . Also,
The abrasion resistance value was measured in the same manner as in the present embodiment. Table 2 summarizes the measurement results.

[0027]

[Table 1]

[0028]

[Table 2]

As can be seen from Table 1, the wear-resistant wood material of the present embodiment has higher wear resistance as the amount of the lubricating material 8 spread on the wood material 1 increases. On the other hand, Table 2
From this, it is understood that the wear resistance of the conventional wear-resistant wood material is improved as the ratio of the antifriction material 8 to the intermediate coating material 5 is increased.

However, the results of the conventional survey (Table 2)
In terms of the amount of lubricating material 8 applied per unit area of wood material,
When compared with the survey results of the present embodiment (Table 1), it can be seen that the present embodiment has a higher abrasion resistance value than the conventional embodiment.
Specifically, in the conventional mode, for example, the intermediate paint 5
When mixing and applying 50 parts of the lubricating material 8 to 100 parts of the above, since 2 g is applied per 30 cm square of the wooden material 1, about 0.67 g / (30 cm) ² of the lubricating material 8 is applied. It means that it is applied. Then, at this time, the wear resistance value is 300 to 500.

On the other hand, in this embodiment, for example, 0.5 g
When the antifriction material 8 of / (30 cm) ² is sprayed, the wear resistance value becomes 1000 to 2000. Therefore, in comparison with the conventional embodiment, the present embodiment clearly has a higher wear resistance value. The reason for such a result is that in the conventional form, the lubricating material 8 is hard to be transferred from the roller to the wooden material 1, so that the actual amount of the lubricating material 8 mixed with It is considered that since the ratio of the antifriction material 8 applied to the material 1 decreases, the wear resistance value decreases accordingly.

When a wear-resistant substrate is manufactured by the conventional method, a roping phenomenon occurs because the anti-friction material 8 is mixed in the intermediate coating material 5, and unevenness and unevenness on the painted surface occur.
Specifically, streaky irregularities extending in the traveling direction of the wooden material 1 occur. Further, in the conventional manufacturing method, as described above, the intermediate coating material 5 is efficiently transferred from the roller to the wooden material 1 at the time of application, but the lubricating material 8 is hardly transferred to the wooden material 1. Therefore, the paint is consumed faster than the lubricant, and the amount of the lubricant 8 contained in the intermediate coating paint 5 stored in the roll coater RL2 gradually increases. For this reason,
When a plurality of abrasion-resistant wood materials are manufactured,
The content of the antifriction material 8 increases. That is, there is a problem that the content of the antifriction material 8 is not constant for each product.

Further, when the ratio of the lubricating material 8 to the intermediate coating material 5 is increased in order to improve the abrasion resistance, the roping phenomenon becomes severe, and the content of the lubricating material 8 in each product is increased. There was a tendency that the variation in the amount became large. As described above, in the conventional form, the antifriction material 8 is transferred only at a ratio smaller than the compounding ratio. Also,
In the roll coater RL2, since the ratio of the lubricating material 8 in the intermediate coating material 5 increases, the mixing ratio of the intermediate coating material 5 and the lubricating material 8 is occasionally checked by, for example, measuring the specific gravity. It needs to be adjusted appropriately.

On the other hand, in the case of producing a wear-resistant substrate according to the present embodiment, since the intermediate coating material 5 in which the anti-friction material 8 is not used is used, no roping phenomenon is observed.
The painted surface is flat. Further, there is no variation in the content of the lubricating material 8 between products, and the content is constant even when continuous production is performed.
Furthermore, the amount of the lubricating material 8 is constant for each product regardless of the amount of the applied lubricating material 8.

As described above, in the method for manufacturing a wear-resistant wood material of the present embodiment, first, the intermediate coating material 5 (the first coating material 5) is formed on the base coating layer 3 formed on the surface 1A of the wood material 1. ), And an antifriction material 8 is sprayed separately, and the intermediate coating 5 is cured and dried. And the top coating 1
1 (second paint) is applied and cured and dried.

Therefore, unlike the prior art, there is no inconvenience that the lubricating material mixed in the paint is settled down and it is difficult to apply the lubricating material to the wooden material. It is possible to manufacture a wear-resistant wood material having no variation. Further, the roll coater RL2 is used to apply the intermediate coating paint 5 (first paint). However, unlike the conventional method, the coating surface does not have irregularities due to a roping phenomenon, and the coating surface is flat. Can be Therefore, it is possible to produce a high-quality, stable-quality, wear-resistant wood material.

(Embodiment 2) Next, Embodiment 2 will be described with reference to FIGS. In the method for manufacturing a wear-resistant wood material of the present embodiment, after the lubricant is sprayed, no paint is applied thereon, and the paint before the lubricant is sprayed is applied by a spray instead of a roll coater. Is different from the first embodiment, but the other is the same. Therefore, different parts will be mainly described, and description of the same parts as in the first embodiment will be omitted or simplified.

First, a wooden material 21 (see FIG. 5) having the same shape (thickness: 12 mm) as in the first embodiment is prepared. Unlike the first embodiment, the wood material 21 is a plywood having a 0.3 mm-thick birch slice veneer attached to the surface. Then, as in the first embodiment, the surface 21A
Is smoothed by polishing with # 240 sandpaper.

Next, as shown in FIG.
Acrylic UV paint 22 by roll coater RL3
(IST No. 200 manufactured by Natco Corporation) is applied to the surface 21A of the wooden material 21 at a rate of 2.0 g / (30 cm) ^{2 in} the same manner as in the first embodiment. After the application, the undercoat 22 is cured and dried by a UV dryer (not shown), and the undercoat layer 23 is applied to the surface 21A of the wooden material 21.
(See FIG. 6). Thereafter, the surface of the base coating layer 23 is polished with # 320 sandpaper.

Next, in the paint application step, as shown in FIG. 6, an acrylic UV paint 25 (IST No. 700 manufactured by Natco Co.) was applied as a top coat by spray SP.
Is applied at a rate of 8.0 g / (30 cm) ² onto the base paint layer 23 formed on the surface 21A of the wooden material 21.

Next, in the lubricating material spraying step, as shown in FIG. 7, while the top coating material 25 is not yet cured, the lubricating material 28 (WA # 800) made of white alumina is placed thereon.
(Made by Fujimi Incorporated). This anti-friction material 28 is made of dry spray DS2 as in the first embodiment.
Is sprayed on the uncured top coat 25 at a rate of 0.2 g / (30 cm) ² .

Next, in the paint curing and drying step, U
The top coat 25 is cured and dried by a V dryer to form a further paint layer on the surface of the base coat layer 23, and the lubricant is fixed to the top coat 25. Thus, a wear-resistant wood material is completed.

For the purpose of investigation, abrasion-resistant wood materials were produced in the same manner as in the first embodiment except that the amount of the lubricating material 28 to be sprayed was changed. A wood material was also manufactured, and the abrasion resistance value was measured by the abrasion resistance test as in the first embodiment.

The conventional manufacturing method is the same as that of the present embodiment except that the anti-friction material 28 is mixed in the top coat 25 in advance. That is, the undercoat 22 is applied to the wooden material 21 to form the undercoat 23. Next, top coat 2
5 is preliminarily mixed with a lubricating material 28 at a predetermined ratio, and this is applied to the base paint layer 23 formed on the wooden material 21 by spraying SP. Then, the top coating material 25 is cured and dried to form a coating layer 29 in which the anti-friction material 28 is mixed, thereby obtaining a wear-resistant wood material.

As a result of the investigation, it was confirmed that as the amount of the lubricating material 28 contained in the abrasion-resistant wood material was increased, the abrasion resistance was improved, but there was no difference between the two. However,
In the case of producing a wear-resistant wood material according to the conventional form, since the anti-friction material 28 is mixed in the top coating material 25,
Spray SP was sometimes clogged, and production was often interrupted, resulting in low productivity such as defective products. Further, in the conventional manufacturing method, since the anti-friction material 28 mixed in the top coating material 25 immediately sinks, the content of the anti-friction material 28 may vary from product to product. For this reason, it is necessary to constantly stir the top-coat paint 25 mixed with the anti-friction material 28 so that the top paint 25 is uniformly mixed when applied.

On the other hand, in the case of producing abrasion-resistant wood material according to the present embodiment, the spray SP is not clogged because the top coat paint 25 containing no anti-friction material 28 is applied. . In addition, since the top coat 25 containing no anti-friction material S8 is used, there is no problem such as the sedimentation of the anti-friction material 28 in the top coating 25,
Irrespective of the magnitude of the amount, the abrasion-resistant wood material having no variation in the amount of the lubricating material for each product can be easily manufactured.

As described above, in the method for manufacturing a wear-resistant wood material of the present embodiment, first, the top coating material 25 is formed on the base paint layer 23 formed on the surface 21 A of the wood material 21.
Is applied, and an anti-friction material 28 is sprayed separately to cure and dry the top coat 25. Therefore, unlike the prior art, there is no inconvenience that the lubricating material mixed in the paint is settled down and it is difficult to apply the lubricating material to the wooden material. Not wear-resistant wood can be manufactured. In addition, spray S
Although P is used, unlike conventional products, clogging does not occur and production is not interrupted temporarily, so that an abrasion-resistant wood material can be efficiently produced.

In the above, the present invention has been described with reference to the respective embodiments. However, the present invention is not limited to the above embodiments, and it can be said that the present invention can be appropriately modified and applied without departing from the gist thereof. Not even. For example, in each of the first and second embodiments, the surface 1
A and 21A are formed with base paint layers 3 and 23, and
Apply the intermediate paint 5 or the top paint 25 and apply the antifriction materials 8 and 2
8 is sprayed, but even without the base paint layers 3 and 23,
The effects described above can be obtained. However, wood material 3,
23 to reduce the resin content (tarnish content), suppress color smearing and filling, prevent uneven suction, and improve the mutual adhesion between the wood materials 2, 23 and the intermediate coating material 5 or the top coating material 25. For such reasons, it is preferable to form the base coating layers 3 and 23.

Further, in the first embodiment, the paints include the undercoat 2, the intermediate paint 5, and the overcoat 11,
Although seeds are applied, more paints may be applied. For example, a plurality of types of paints can be applied as an undercoat, or a plurality of types of paints can be applied as an overcoat. Further, the same kind of paint may be applied a plurality of times, for example, twice or three times. Also, in the second embodiment, similarly, a plurality of kinds of paints can be applied or applied a plurality of times.

Further, in each of the first and second embodiments, the lubricating material 8, 28 is sprayed by the dry spray DS1, DS2. However, for example, a highly volatile organic material such as ester, alcohol, or aromatic is used. The lubricating material 8 and the like can be sprayed by mixing the solvent with the lubricating material 8 and the like and spraying the lubricating material 8 and the like on the intermediate coating 5 and the top coating 25. When the antifriction material 8 or the like is mixed with the dispersion medium and sprayed, there is an advantage that the spray amount can be accurately controlled.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a state in which an undercoat paint is applied by a roll coater in a method of manufacturing a wear-resistant wood material according to a first embodiment.

FIG. 2 is an explanatory diagram showing a state in which an intermediate paint (first paint) is applied by a roll coater in the method of manufacturing a wear-resistant wood material according to the first embodiment.

FIG. 3 is an explanatory view showing a state in which a lubricating material is sprayed on an uncured intermediate coating material by dry spraying in the method of manufacturing a wear-resistant wood material according to the first embodiment.

FIG. 4 is an explanatory view showing a state in which a top coat is applied by a flow coater in the method of manufacturing a wear-resistant wood material according to the first embodiment.

FIG. 5 is an explanatory diagram showing a state in which an undercoat paint is applied by a roll coater in the method of manufacturing a wear-resistant wood material according to the second embodiment.

FIG. 6 is an explanatory view showing a state in which a top coat is applied by spraying in the method of manufacturing a wear-resistant wood material according to the second embodiment.

FIG. 7 is an explanatory view showing a state in which a lubricating material is sprayed on an uncured topcoat paint by dry spraying in the method of manufacturing a wear-resistant wood material according to the second embodiment.

[Explanation of symbols]

 1,21 Wood material 1A, 21A (Wood material) surface 3,23 Base paint layer 5 Intermediate paint (first paint) 8,28 Antifriction material 11 Top coat paint (second paint) 25 Top paint DS1, DS2 Dry spray FC Flow coater RL1, RL2, RL3 Roll coater SP Spray

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2B230 AA13 AA27 BA01 BA18 CB25 CC14 CC25 DA02 EA20 EB03 EB04 EB05 EB07 EB12 EB21 EB25 EB28 2B250 AA05 AA09 BA05 CA11 DA04 FA25 FA31 FA33 FA37 FA46 FA53 GA03 HA01 AC12AE AE17 CA02 DA06 DB21 DC02

Claims (4)

[Claims] 1. A method for producing a wear-resistant wood material comprising forming a paint layer containing an anti-friction material on the surface of a wood material, the method comprising forming the coating layer on the surface of the wood material or on the surface of the wood material. A paint application step of applying a paint on the base paint layer that has been applied; a lubricant applying step of spraying the lubricant on the paint while the applied paint is uncured; A method of curing and drying the paint after spraying, the method comprising: curing and drying the paint. 2. A wood material containing at least two antifriction materials on its surface.
What is claimed is: 1. A method for producing a wear-resistant wood material comprising at least one paint layer, comprising: forming a first paint on the surface of the wood material or on a base paint layer formed on the surface of the wood material; A first paint applying step of applying the first paint while the applied first paint is uncured.
A lubricating material spraying step of spraying the lubricating material on the paint, and after the lubricating material is sprayed, curing and drying the first paint.
A paint curing / drying step; after the first paint curing / drying step, a second paint application step of applying a second paint to the surface on which the lubricating material has been sprayed; and curing the applied second paint. And a second paint curing / drying step of drying. 3. The method for producing an abrasion-resistant wood material according to claim 1, wherein the coating step or the first coating step is performed by spraying or flow coating. A method for producing a wear-resistant wood material, comprising applying a first paint. 4. The method for producing an abrasion-resistant wood material according to claim 1, wherein the coating step or the first coating step is performed by a roll coating. A method for producing an abrasion-resistant wood material, characterized by applying a paint.