CN202767459U - Impregnated paper laminated wooden floor for outdoors - Google Patents

Abstract

An impregnated paper laminated wooden floor for outdoors is provided with a solidified layer of impregnated amino resin abrasion resistant paper (1), a solidified layer of impregnated amino resin grainy paper (3), a high density fiber board layer (4) and an equilibrium layer (5) in sequence from a surface layer to a bottom layer. The outer surfaces of both the solidified layer of the impregnated amino resin abrasion resistant paper (1) and/or the solidified layer of the impregnated amino resin grainy paper (3) are/is coated with an amino resin solidified layer (2) which comprises nano-silica and/or nano titanium dioxide. The impregnated paper laminated wooden floor for the outdoors is capable of improving the performance of color fastness to light of the impregnated paper laminated wooden floor and the performance of air shrinkage and moisture expansion of products, good in weathering aging performances of the products such as sunshine resistance, rain resistance, freezing resistance and air pollution resistance and can be used for decoration on the condition of outdoor environments.

Description

Laminated wood flooring with impregnated paper for outdoor use

technical field

The utility model relates to the technical field of reinforced wooden floors, in particular to an outdoor impregnated paper laminated wooden floor.

Background technique

Laminate flooring, also known as impregnated paper laminated wood flooring, consists of a wear-resistant layer, a decorative layer, a high-density substrate layer, and a balance (moisture-proof) layer. One or more layers of special paper impregnated with thermosetting amino resin, paved on the surface of particleboard, high-density fiberboard and other wood-based panels, with a balance layer on the back and a wear-resistant layer on the front, and then hot-pressed and formed. It has the characteristics of wear resistance, rich styles, impact resistance, deformation resistance, pollution resistance, flame retardant, moisture resistance, environmental protection, no fading, easy installation, easy care, and can be used for floor heating, etc. At present, impregnated paper laminated wood flooring is mostly used in indoor environments, and impregnated paper laminated wooden floors are used in outdoor environments such as courtyards, corridors, balconies and sky gardens. The main problems to be solved are: first, waterproof, second, sun protection, and third. High wear resistance. With the continuous development of the production technology of impregnated paper laminated wood flooring, the impregnated paper laminated wooden floor has become a reality with wear resistance close to the requirements of tiles in general public places. Therefore, whether the impregnated paper laminated wooden floor can be used in outdoor environments depends on its waterproof , Sunscreen performance has become its key technology.

At present, the base material of impregnated paper laminated wood flooring on the market is generally high-density fiberboard made of urea-formaldehyde resin glue. It loses its use value due to great changes, and is usually only suitable for indoor dry environments; the printed patterns of this type of floor decoration wood grain paper are also only suitable for indoor conditions, such as being used outdoors under long-term exposure to the sun. The color will fade too quickly and lose its decorative effect. The development of outdoor impregnated paper laminated wood flooring still lacks such products on the market due to the above technical problems.

Utility model content

In order to solve the aforementioned technical problems, the technical problem to be solved by this utility model is to provide an outdoor impregnated paper laminated wooden floor, which can be used for a long time outdoors under environmental conditions such as sunshine, rain, dryness and air pollution.

In order to solve the above-mentioned technical problems, the outdoor impregnated paper laminated wooden floor provided by the utility model has a solidified layer impregnated with amino resin wear-resistant paper, a solidified layer impregnated with amino resin wood grain paper, and a high-density fiberboard layer in sequence from the surface layer to the bottom layer. , a balance layer, the outer surface of the cured layer of the impregnated amino resin wear-resistant paper and/or the cured layer of the impregnated amino resin wood grain paper is also covered with an amino resin cured layer comprising nano silicon dioxide and/or nano titanium dioxide .

Further, in the outdoor impregnated paper laminated wooden floor provided by the utility model, the thickness of the amino resin cured layer containing nano-silicon dioxide and/or nano-titanium dioxide is 0.03-0.04 mm.

Further, the outdoor impregnated paper laminated wooden floor provided by the utility model, the thickness of the solidified layer of the impregnated amino resin wear-resistant paper is 0.06-0.16 mm.

Further, the outdoor impregnated paper laminated wooden floor provided by the utility model, the thickness of the cured layer of the wood grain paper impregnated with amino resin is 0.08-0.18 mm.

In order to solve the technical problem that the product expands when it is soaked in water and shrinks when it dries. Furthermore, the outdoor impregnated paper laminated wooden floor provided by the utility model, the high-density fiberboard layer is a high-density fiberboard used outdoors, and its thickness is 8-25 mm.

Furthermore, the outdoor impregnated paper laminated wooden floor provided by the utility model, the balance layer is a cured layer of balance paper impregnated with amino resin, and its thickness is 0.15-0.25 mm.

In the case of no conflict, the aforementioned improvements can be implemented alone or in combination.

The beneficial effects brought by the utility model: compared with the existing impregnated paper laminated wooden floor products, the outer surface of the cured layer impregnated with amino resin wear-resistant paper and/or the cured layer impregnated with amino resin wood grain paper is covered with a The amino resin cured layer containing nano-silica and/or nano-titanium dioxide improves the color fastness to light of the product; the high-density fiberboard layer is a high-density fiberboard used in an outdoor state, which improves the dry shrinkage of the product Wet account performance. The product has excellent weather resistance to sunlight, rain, freezing, drying and air pollution, and can be used for decoration in outdoor environments. the

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the structural representation of embodiment 1 outdoor use impregnated paper laminated wooden floor;

Fig. 2 is the structural representation of embodiment 2 outdoors impregnated paper laminated wooden floor;

Fig. 3 is a structural schematic diagram of an outdoor impregnated paper laminated wooden floor in Example 3.

Detailed ways

Embodiment 1: As shown in Figure 1, the outdoor impregnated paper laminated wooden floor has a solidified layer 1 of impregnated amino resin wear-resistant paper with a thickness of 0.06 to 0.16 mm, and a solidified layer of 0.08 to 0.18 mm in thickness from the surface layer to the bottom layer. A solidified layer 3 of wood grain paper impregnated with amino resin, a high-density fiberboard layer 4 used in an outdoor state with a thickness of 8 to 25 mm, a balance layer 5 with a thickness of 0.15 to 0.25 mm made of a solidified layer of balanced paper impregnated with amino resin, in The solidified layer 1 of the impregnated amino resin wear-resistant paper and the solidified layer 3 of the impregnated amino resin wood grain paper are also covered with a layer of amino resin containing nano-silica and/or nano-titanium dioxide with a thickness of 0.03-0.04 mm Cured layer 2.

Embodiment 2: As shown in Figure 2, the outdoor impregnated paper laminated wooden floor has a solidified layer 1 of impregnated amino resin wear-resistant paper with a thickness of 0.06 to 0.16 mm, and a solidified layer of 0.08 to 0.18 mm in thickness from the surface layer to the bottom layer. A solidified layer 3 of wood grain paper impregnated with amino resin, a high-density fiberboard layer 4 used in an outdoor state with a thickness of 8 to 25 mm, a balance layer 5 with a thickness of 0.15 to 0.25 mm made of a solidified layer of balanced paper impregnated with amino resin, in The outer surface of the cured layer 1 impregnated with amino resin wear-resistant paper is also covered with an amino resin cured layer 2 containing nano silicon dioxide and/or nano titanium dioxide with a thickness of 0.03-0.04 mm.

Embodiment 3: As shown in Figure 3, the outdoor impregnated paper laminated wooden floor has a solidified layer 1 of impregnated amino resin wear-resistant paper with a thickness of 0.06 to 0.16 mm, and a solidified layer of 0.08 to 0.18 mm in thickness from the surface layer to the bottom layer. A solidified layer 3 of wood grain paper impregnated with amino resin, a high-density fiberboard layer 4 used in an outdoor state with a thickness of 8 to 25 mm, a balance layer 5 with a thickness of 0.15 to 0.25 mm made of a solidified layer of balanced paper impregnated with amino resin, in The outer surfaces of the solidified layer 1 of the impregnated amino resin wear-resistant paper and the solidified layer 3 of the impregnated amino resin wood grain paper are respectively covered with a layer of nano-silica and/or nano-titanium dioxide with a thickness of 0.03-0.04 mm. Amino resin cured layer 2.

The above descriptions are only preferred embodiments of the utility model, and do not limit the utility model in any way. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles defined by the claims of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. A wooden floor laminated with impregnated paper for outdoor use. From the surface layer to the bottom layer, it has a cured layer (1) impregnated with amino resin wear-resistant paper, a cured layer (3) impregnated with amino resin wood grain paper, and a high-density fiberboard layer ( 4), the balance layer (5), characterized in that: the outer surface of the cured layer (1) impregnated with amino resin wear-resistant paper and/or the cured layer (3) of wood grain paper impregnated with amino resin is also covered with a layer An amino resin cured layer (2) comprising nano silicon dioxide and/or nano titanium dioxide. 2. The outdoor impregnated paper laminated wooden floor according to claim 1, characterized in that: the thickness of the amino resin cured layer (2) containing nano silicon dioxide and/or nano titanium dioxide is 0.03-0.04 mm. 3. The outdoor impregnated paper laminated wooden floor according to claim 1, characterized in that: the thickness of the cured layer (1) of the impregnated amino resin wear-resistant paper is 0.06-0.16 mm. 4. The outdoor impregnated paper laminated wooden floor according to claim 1, characterized in that: the thickness of the cured layer (3) of the wood grain paper impregnated with amino resin is 0.08-0.18mm. 5 . The outdoor impregnated paper laminated wooden floor according to claim 1 , characterized in that: the high-density fiberboard layer ( 4 ) is a high-density fiberboard used outdoors, and its thickness is 8-25 mm. 6 . The outdoor impregnated paper laminated wooden floor according to claim 1 , characterized in that: the balance layer ( 5 ) is a cured layer of balance paper impregnated with amino resin, and its thickness is 0.15-0.25 mm.

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