CN221663286U - A kind of high temperature resistant decorative paper - Google Patents

Abstract

The utility model discloses a high-temperature resistant decorative paper, which belongs to the field of high-temperature resistant decorative paper, and comprises a decorative paper body, wherein the decorative paper body comprises two decorative base paper layers, opposite surfaces of the two decorative base paper layers are provided with air-permeable reinforcement layers, the lower end of the air-permeable reinforcement layer is provided with a first waterproof and fire-resistant layer, the lower end of the first waterproof and fire-resistant layer is provided with a second waterproof and fire-resistant layer, the lower end of the second waterproof and fire-resistant layer is connected with a heat-insulating layer, and the lower end of the heat-insulating layer is connected with a flame-retardant layer. The utility model provides a decorative paper body with a multi-layer composite structure, and not only multiple layers have the properties of fire prevention, heat insulation, flame retardancy, high temperature resistance and tensile resistance, thereby improving the use safety of the decorative paper body, but also can enhance the waterproof effect of the decorative paper body, thereby extending the service life of the decorative paper body.

Description

A kind of high temperature resistant decorative paper

Technical Field

The utility model relates to the field of high temperature resistant decorative paper, in particular to high temperature resistant decorative paper.

Background Art

Decorative paper is an indispensable raw material in many building materials products, such as low-pressure boards and high-pressure boards used in furniture and cabinets, as well as fireproof boards and floors. In the product structure, decorative paper is placed under the surface paper, and mainly plays a decorative role in providing patterns and a covering role to prevent the bottom layer of glue from seeping through. In order to improve the safety of decorative paper, it is necessary to use decorative paper with high temperature resistance. Among them, the "a kind of high temperature resistant decorative paper" disclosed in the application number "CN202220294724.1" is also an increasingly mature technology. The "utility model" cooperates with the main elastic layer and the secondary elastic layer to facilitate improving the toughness of the decorative paper, and by setting the high temperature resistant layer, it is convenient to improve the high temperature resistance of the decorative paper. By setting the printing layer, it is convenient to print the decorative pattern on the printing layer. The waterproof layer and the secondary waterproof layer cooperate with each other to improve the waterproof performance of the decorative paper and prevent the decorative paper from being damaged by water. However, the decorative paper still has the following defects during use: the decorative paper can indeed improve the toughness and high temperature resistance by setting the main elastic layer and the secondary elastic layer in conjunction with the high temperature resistant layer, but the effect of improving the toughness and high temperature resistance achieved by the above structure alone is not significant enough, and there is still the possibility of fire. Based on this, it is necessary to provide a decorative paper with a multi-layer structure that cooperates with each other to significantly enhance the toughness and high temperature resistance. In addition, the main waterproof layer of the decorative paper can indeed play a waterproof effect in conjunction with the secondary waterproof layer, while the waterproof effect of the double waterproof structure is weak. Based on this, it is necessary to provide a decorative paper that can enhance the waterproof effect and extend the service life.

Utility Model Content

The embodiment of the utility model provides a high temperature resistant decorative paper, aiming to solve the problem that the existing decorative paper has poor high temperature resistance, tensile strength and waterproof effect, which affects the safety of use and service life.

To achieve the above-mentioned purpose, the utility model provides a high temperature resistant decorative paper, comprising a decorative paper body;

The decorative paper body comprises two decorative base paper layers, and opposite surfaces of the two decorative base paper layers are provided with air-permeable reinforcement layers, the lower end of the air-permeable reinforcement layer is provided with a first waterproof and fire-resistant layer, the lower end of the first waterproof and fire-resistant layer is provided with a second waterproof and fire-resistant layer, the lower end of the second waterproof and fire-resistant layer is connected to a thermal insulation layer, the lower end of the thermal insulation layer is connected to a flame-retardant layer, the lower end of the flame-retardant layer is connected to a waterproof layer, and the opposite back surfaces of the two decorative base paper layers are coated with fire-retardant coatings.

As a preferred solution of the utility model, the two decorative base paper layers are both made of a synthetic material of polyethylene and polypropylene.

As a preferred solution of the utility model, a plurality of honeycomb holes are provided on the surfaces of the two breathable reinforcement layers, and the breathable reinforcement layers are made of inorganic fiber material.

As a preferred solution of the present utility model, the first waterproof and fire-resistant layer and the second waterproof and fire-resistant layer are both made of ceramic fiber.

As a preferred solution of the present utility model, the thermal insulation layer is made of aluminum silicate.

As a preferred solution of the present invention, the flame retardant layer is made of aramid material.

As a preferred solution of the present utility model, the waterproof layer is made of paper-based PVC material.

Compared with the prior art, the beneficial effects of the utility model are:

1. The decorative base paper layer made of polyethylene and polypropylene synthetic materials is added with some additives. It is not only soft, strong in tensile strength, high in water resistance, light resistance and heat resistance, but also resistant to chemical corrosion, no environmental pollution and good air permeability. Therefore, it can enhance the overall high temperature resistance and tensile strength of the decorative paper. The air permeable reinforcement layer made of inorganic fiber material has a high hardness and can further improve the high temperature resistance. The honeycomb holes can not only enhance the compressive strength of the air permeable reinforcement layer, but also enhance the air permeability. The flame retardant layer made of aramid material is a new type of high-tech synthetic fiber paper with ultra-high strength, high temperature resistance, acid and alkali resistance, light weight and insulation. The first waterproof and fire-resistant layer and the second waterproof and fire-resistant layer of ceramic fiber are a kind of fibrous lightweight refractory material, which has the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity, and the thermal insulation layer of aluminum silicate has the characteristics of high ignition point, high strength and not easy to absorb water, which further improves the waterproof effect. The fireproof performance of the decorative paper can be significantly enhanced in combination with the fire-retardant coating. Compared with the decorative paper structure in the prior art "a kind of high temperature resistant decorative paper", the utility model can make the overall structure of the decorative paper have the characteristics of high temperature resistance and fire prevention, high strength and high toughness through the cooperation of the above structures, so it can significantly improve the safety of the decorative paper.

2. The waterproof effect of the decorative paper can be significantly improved by setting the first waterproof and fire-resistant layer of ceramic fiber material in combination with the waterproof effect of the second waterproof and fire-resistant layer, the thermal insulation layer of aluminum silicate material, and the decorative base paper layer of polyethylene and polypropylene synthetic material that preferentially contacts the outside. The waterproof layer of paper-based PVC material can block water and prevent water from penetrating into the interior of the decorative paper, thereby further enhancing the waterproof effect. Compared with the double-layer waterproof structure in the prior art "a high temperature resistant decorative paper", the utility model can enhance the waterproof effect of the decorative paper through the cooperation of the above structures, thereby extending the service life of the decorative paper.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a disassembled view of the main structure of the decorative paper of the utility model;

FIG3 is a schematic diagram of the structure of the breathable reinforcement layer of the utility model.

In the figure: 100, decorative paper body; 101, decorative base paper layer; 102, breathable reinforcement layer; 103, first waterproof and fire-resistant layer; 104, second waterproof and fire-resistant layer; 105, thermal insulation layer; 106, flame retardant layer; 107, waterproof layer; 108, fire retardant coating; 111, honeycomb holes.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3, the utility model provides a high temperature resistant decorative paper, including a decorative paper body 100;

Among them, the decorative paper body 100 includes two layers of decorative base paper layers 101, and the opposite surfaces of the two decorative base paper layers 101 are provided with air-permeable reinforcement layers 102, the lower end of the air-permeable reinforcement layer 102 is provided with a first waterproof and fire-resistant layer 103, the lower end of the first waterproof and fire-resistant layer 103 is provided with a second waterproof and fire-resistant layer 104, the lower end of the second waterproof and fire-resistant layer 104 is connected with a heat insulation layer 105, the lower end of the heat insulation layer 105 is connected with a flame retardant layer 106, the lower end of the flame retardant layer 106 is connected with a waterproof layer 107, and the opposite back sides of the two decorative base paper layers 101 are coated with fire retardant coating 108.

In a specific embodiment, the decorative paper body 100 with a multi-layer composite structure not only has the properties of fire prevention, heat insulation, flame retardancy, high temperature resistance and tensile resistance in multiple layers, thereby improving the safety of the decorative paper body 100, but also can enhance the waterproof effect of the decorative paper body 100, thereby extending the service life of the decorative paper body 100. When in use, the double-layer decorative base paper layer 101 made of polyethylene and polypropylene synthetic materials is added with some additives, and has the effects of soft texture, strong tensile resistance and high water resistance, and can also resist the corrosion of chemical substances and enhance air permeability, thereby enhancing the overall high temperature resistance and tensile strength of the decorative paper. The air permeable reinforcement layer 102 made of inorganic fiber material has a high hardness, so it can further enhance the high temperature resistance. The honeycomb hole 111 can not only enhance the compressive strength of the air permeable reinforcement layer 102, but also enhance the air permeability and reduce the fire source. The contact area enhances the fireproof performance. The flame retardant layer 106 made of aramid material has the advantages of ultra-high strength and high temperature resistance, light weight, insulation and anti-aging, so it can enhance the high temperature resistance and waterproof effect of the decorative paper body 100, and the waterproof layer 107 made of paper-based PVC material can block water to prevent water from penetrating into the decorative paper body 100, further enhancing the waterproof effect. The first waterproof and fire-resistant layer 103 and the second waterproof and fire-resistant layer 104 of ceramic fiber are a kind of fibrous lightweight refractory material with the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity, thereby significantly enhancing the high temperature resistance and waterproof effect of the decorative paper body 100. The thermal insulation layer 105 made of aluminum silicate has the characteristics of high ignition point, high strength and not easy to absorb water, further improving the waterproof effect. It can significantly enhance the fireproof and waterproof performance of the decorative paper in combination with the fire retardant coating 108, thereby improving the safety and service life of the decorative paper body 100.

Please refer to FIG. 2 , the two decorative base paper layers 101 are both made of a synthetic material of polyethylene and polypropylene.

In a specific embodiment, other structures can be protected by clamping them with two layers of decorative base paper layers 101, and can positively withstand external pressure and high temperature to avoid damage from external forces, while preliminarily enhancing high temperature resistance.

Please refer to FIG. 2 and FIG. 3 . A plurality of honeycomb holes 111 are formed on the surfaces of the two air-permeable reinforcement layers 102 . The air-permeable reinforcement layers 102 are made of inorganic fiber material.

In a specific embodiment, the two breathable reinforcement layers 102 and the plurality of honeycomb holes 111 can not only enhance the compressive and tensile strengths of the two layers, but also provide breathability, thereby improving the functionality of the decorative paper body 100 .

Please refer to FIG. 2 , the first waterproof and fire-resistant layer 103 and the second waterproof and fire-resistant layer 104 are both made of ceramic fiber materials.

In a specific embodiment, the first waterproof and fire-resistant layer 103 and the second waterproof and fire-resistant layer 104 of the ceramic fiber can enhance their own strength, tensile strength and fire resistance, while also having a waterproof effect, thereby extending the service life.

Please refer to FIG. 2 , the heat insulation layer 105 is made of aluminum silicate material.

In a specific embodiment, the thermal insulation layer 105 made of aluminum silicate material can block the high temperature of the fire source, avoid the occurrence of open flames, and significantly enhance the fire prevention effect.

Please refer to FIG. 2 , the flame retardant layer 106 is made of aramid material.

In a specific embodiment, the flame retardant layer 106 made of aramid material has a high ignition point, and has extremely strong tensile strength and can block water, thereby simultaneously enhancing the waterproof and fireproof performance of the decorative paper body 100 .

Please refer to FIG. 2 , the waterproof layer 107 is made of paper-based PVC material.

In a specific embodiment, the waterproof layer 107 made of paper-based PVC material can block water and is not easy to absorb water, thereby significantly enhancing the waterproof effect of the decorative paper body 100 .

Working principle: The double-layer decorative base paper layer 101 made of polyethylene and polypropylene synthetic materials is added with some additives, which has the effects of soft texture, strong tensile resistance and high water resistance. At the same time, it can resist the corrosion of chemical substances and enhance air permeability, so it can enhance the overall high temperature resistance and tensile strength of the decorative paper. The breathable reinforcement layer 102 made of inorganic fiber material has a high hardness, which can further enhance the high temperature resistance. The honeycomb hole 111 can not only enhance the compressive strength of the breathable reinforcement layer 102, but also enhance the air permeability and reduce the contact area with the fire source to enhance the fire resistance. The flame retardant layer 106 made of aramid material has the advantages of ultra-high strength and high temperature resistance, light weight, insulation and anti-aging, which can enhance The high temperature resistance and waterproof effect of the decorative paper body 100 are enhanced, and the waterproof layer 107 of paper-based PVC material can block water to prevent water from penetrating into the interior of the decorative paper body 100, further enhancing the waterproof effect. The first waterproof and fire-resistant layer 103 and the second waterproof and fire-resistant layer 104 of ceramic fiber are a kind of fibrous lightweight refractory material, which has the advantages of light weight, high temperature resistance, good thermal stability and low thermal conductivity, thereby significantly enhancing the high temperature resistance and waterproof effect of the decorative paper body 100. The thermal insulation layer 105 of aluminum silicate material has the characteristics of high ignition point, high strength and not easy to absorb water, further improving the waterproof effect. Together with the fire retardant coating 108, it can significantly enhance the fireproof and waterproof performance of the decorative paper and extend the service life of the decorative paper body 100.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A high temperature resistant decorative paper, comprising: A decorative paper body (100), the decorative paper body (100) comprising two decorative base paper layers (101), the opposite surfaces of the two decorative base paper layers (101) are each provided with a breathable reinforcement layer (102), the lower end of the breathable reinforcement layer (102) is provided with a first waterproof and fire-resistant layer (103), the lower end of the first waterproof and fire-resistant layer (103) is provided with a second waterproof and fire-resistant layer (104), the lower end of the second waterproof and fire-resistant layer (104) is connected to a heat insulation layer (105), the lower end of the heat insulation layer (105) is connected to a flame retardant layer (106), the lower end of the flame retardant layer (106) is connected to a waterproof layer (107), and the opposite back surfaces of the two decorative base paper layers (101) are coated with a fire retardant coating (108). 2. The high temperature resistant decorative paper according to claim 1, characterized in that: the two decorative base paper layers (101) are both made of a synthetic material of polyethylene and polypropylene. 3. The high temperature resistant decorative paper according to claim 1, characterized in that: a plurality of honeycomb holes (111) are provided on the surfaces of the two air permeable reinforcement layers (102), and the air permeable reinforcement layers (102) are made of inorganic fiber material. 4. The high temperature resistant decorative paper according to claim 1, characterized in that the first waterproof and fire resistant layer (103) and the second waterproof and fire resistant layer (104) are both made of ceramic fiber. 5. The high temperature resistant decorative paper according to claim 1, characterized in that the heat insulating layer (105) is made of aluminum silicate. 6. The high temperature resistant decorative paper according to claim 1, characterized in that the flame retardant layer (106) is made of aramid material. 7. The high temperature resistant decorative paper according to claim 1, characterized in that the waterproof layer (107) is made of paper-based PVC material.