High-sound-insulation fireproof decorative plate

Abstract

The utility model discloses a high-sound-insulation fireproof decorative plate, which comprises a surface paper layer, the outer kraft paper layer is bonded and laminated on the surface of the surface paper layer; the high-sound-insulation fireproof core board layer is arranged on the surface of the outer kraft paper layer and comprises a middle magnesium oxysulfate board layer and fireproof board layers located on the two sides, and the middle magnesium oxysulfate board layer is provided with a plurality of sound absorption inner cavity holes; the polyester film layer is adhered to the surface of the high-sound-insulation core plate layer; the inner kraft paper layer is arranged on the surface of the polyester film layer; the bonding glue layer is coated on the surface of the inner kraft paper layer in a roller coating manner. The middle magnesium oxysulfate board layer and the fireproof board layer form the high-sound-insulation fireproof core board layer, sound absorption is achieved through the sound absorption inner cavity holes, the polyester film layer, the inner kraft paper layer and the outer kraft paper layer improve strength, finally, bonding and fixing are achieved through the bonding glue layer, exterior decoration is achieved through the surface paper layer, and abrasion resistance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fireproof boards, and in particular relates to a fireproof decorative board with high sound insulation. Background Art

[0002] With the continuous development of the modern building materials industry, various fireproof and thermal insulation materials have emerged to meet user demand for higher-quality building materials. However, due to the uneven quality of fireproof materials and the wide variety of building materials with other properties, single-performance building materials are no longer sufficient to meet people's needs. Fireproof board, also known as fire-resistant board, is scientifically known as thermosetting resin-impregnated paper high-pressure laminate. It is a decorative fireproof building material with a variety of surface colors, textures, and special logistic properties. It is widely used in interior decoration, furniture, kitchen cabinets, laboratory countertops, exterior walls, and other fields. However, the fireproof boards currently on the market have low strength, poor thermal and sound insulation, and poor overall performance. Utility Model Content

[0003] In view of this, the technical problem to be solved by the present invention is to provide a highly sound-insulating fireproof decorative board, which is used to avoid the troubles of low strength and poor sound insulation effect of previous fireproof boards.

[0004] In order to solve the above technical problems, the utility model discloses a high sound insulation fireproof decorative board, which includes:

[0005] facial tissue layer;

[0006] An outer kraft paper layer adhesively laminated to the surface of the face paper layer;

[0007] A high-sound insulation and fireproof core board layer is provided on the surface of the outer kraft paper layer, and the high-sound insulation and fireproof core board layer includes a middle magnesium oxysulfide board layer and fireproof board layers located on both sides, wherein the middle magnesium oxysulfide board layer has a plurality of sound-absorbing inner cavity holes;

[0008] A polyester film layer bonded to the surface of the high sound insulation core board layer;

[0009] an inner kraft paper layer disposed on a surface of the polyester film layer; and

[0010] Roller-coated adhesive layer on the surface of the inner kraft paper layer.

[0011] According to one embodiment of the present invention, the above-mentioned middle magnesium oxysulfate plate layer is provided as two symmetrical pieces in the upper and lower parts, and a plurality of corresponding arc grooves are provided in the middle, and the arc grooves are connected to form a sound-absorbing inner cavity hole.

[0012] According to one embodiment of the present invention, the width of the arc groove is 20-40 mm.

[0013] According to one embodiment of the present invention, the surface paper layer includes a decorative color paper layer and a transparent film layer adhered to the surface of the decorative color paper layer.

[0014] According to one embodiment of the present invention, the thickness of the high sound insulation and fireproof core board layer is 10-25 mm.

[0015] Compared with the prior art, the present invention can achieve the following technical effects:

[0016] The middle magnesium oxysulfate board layer and the fireproof board layer form a high sound insulation and fireproof core board layer, the sound-absorbing inner cavity holes realize sound absorption, the polyester film layer and the inner and outer kraft paper layers improve the strength, and finally they are bonded and fixed by the adhesive layer, and the surface paper layer is decorated on the outside to improve wear resistance.

[0017] Of course, any product implementing the present utility model does not necessarily need to achieve all of the above-mentioned technical effects at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of a highly sound-insulating fireproof decorative panel according to an embodiment of the present utility model.

[0020] Figure ID

[0021] Surface paper layer 10, outer kraft paper layer 20, high sound insulation and fireproof core board layer 30, fireproof board layer 31, middle magnesium oxysulfate board layer 32, sound-absorbing inner cavity hole 33, polyester film layer 40, inner kraft paper layer 50, adhesive layer 60. DETAILED DESCRIPTION

[0022] The following will describe the implementation of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Please refer to Figure 1 , Figure 1 It is a schematic diagram of a highly sound-insulating fireproof decorative panel according to an embodiment of the present utility model.

[0024] As shown in the figure, a high-sound insulation fireproof decorative board includes: a surface paper layer 10; an outer kraft paper layer 20 bonded and laminated to the surface of the surface paper layer 10; a high-sound insulation fireproof core board layer 30 arranged on the surface of the outer kraft paper layer 20, the high-sound insulation fireproof core board layer 30 including a middle magnesium oxysulfate board layer 32 and fireproof board layers 31 located on both sides, wherein the middle magnesium oxysulfate board layer 32 has a plurality of sound-absorbing inner cavity holes 33; a polyester film layer 40 bonded to the surface of the high-sound insulation core board layer 30; an inner kraft paper layer 50 arranged on the surface of the polyester film layer 40; and an adhesive layer 60 roller-coated on the surface of the inner kraft paper layer 50.

[0025] In one embodiment of the present invention, the face paper layer 10 is the outermost layer, providing a wear-resistant decorative effect. The inner layer is adhered to the outer kraft paper layer 20. The highly sound-insulating and fire-resistant core board layer 30, a middle core layer, provides strength support and fireproof and sound-absorbing functions. Specifically, it is composed of a middle magnesium oxide board layer 32 and a fireproof board layer 31. The fireproof board layer 31 is located on the outside and is made of a fireproof board material, such as cellulose board. The middle magnesium oxide board layer 32 absorbs sound through sound-absorbing inner cavities 33, reducing noise transmission.

[0026] A polyester film layer 40 is adhered to the surface of the high-sound insulation core board 30, and an inner kraft paper layer 50 is laminated to enhance its surface strength and tear and crack resistance. Finally, an adhesive layer 60 is applied for assembly and fixation. Furthermore, the high-sound insulation and fireproof core board 30 has a thickness of 10-25 mm.

[0027] In a preferred embodiment, the middle magnesium oxysulfate plate layer 32 is provided as two symmetrical pieces in the upper and lower parts, and a plurality of corresponding arc grooves are provided in the middle. The arc grooves are connected to form a sound-absorbing inner cavity hole 33. The two-piece assembly is convenient for assembly and the grooving is also simple.

[0028] Furthermore, the width of the arc groove is 20-40 mm, which has a good sound absorption effect.

[0029] The surface paper layer 10 of the present invention includes a decorative color paper layer and a transparent film layer adhered to the surface of the decorative color paper layer. The decorative color paper layer improves the decorative color, and the transparent film layer can be selected from PET to ensure the wear resistance of the surface.

[0030] To sum up, the utility model forms a high sound insulation and fireproof core board layer 30 through the middle magnesium oxysulfide board layer 32 and the fireproof board layer 31, the sound-absorbing inner cavity hole 33 realizes sound absorption, the polyester film layer 40 and the inner and outer kraft paper layers improve the strength, and finally are bonded and fixed by the adhesive layer 60, and the surface paper layer 10 is decorated on the outside to improve wear resistance.

[0031] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A highly sound-insulating fireproof decorative panel, characterized in that: include: facial tissue layer; an outer kraft paper layer adhesively laminated to the surface of the face paper layer; A high sound insulation and fireproof core board layer is provided on the surface of the outer kraft paper layer, wherein the high sound insulation and fireproof core board layer comprises a middle magnesium oxysulfate board layer and fireproof board layers located on both sides, wherein the middle magnesium oxysulfate board layer has a plurality of sound-absorbing inner cavity holes; a polyester film layer bonded to the surface of the high sound insulation core board layer; an inner kraft paper layer disposed on the surface of the polyester film layer; and The adhesive layer is roller-coated on the surface of the inner kraft paper layer.

2. The high sound insulation fireproof decorative board according to claim 1, characterized in that: The middle magnesium oxysulfate plate layer is provided as two symmetrical pieces in the upper and lower parts, and a plurality of corresponding arc grooves are provided in the middle, and the arc grooves are connected to form the sound-absorbing inner cavity hole.

3. The high sound insulation fireproof decorative board according to claim 2, characterized in that: The width of the arc groove is 20-40 mm.

4. The high sound insulation fireproof decorative board according to claim 1, characterized in that: The surface paper layer includes a decorative color paper layer and a transparent film layer adhered to the surface of the decorative color paper layer.

5. The high sound insulation fireproof decorative board according to claim 1, characterized in that: The thickness of the high sound insulation and fireproof core board layer is 10-25 mm.

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