Sound-insulation anti-collision decorative coiled material

Abstract

The utility model discloses a sound-proof anti-collision decorative coiled material which comprises a surface layer, a wear-resistant layer and a foaming bottom layer which are sequentially arranged from outside to inside, the foaming ratio of the foaming bottom layer is 4.0-6.0, and the foaming bottom layer is provided with a porous structure. The sound-proof and anti-collision decorative coiled material is reasonable in structure and can achieve a good sound-proof and anti-collision effect.

Description

Technical Field

[0001] This utility model relates to a flooring, and more particularly to a sound-insulating and impact-resistant decorative roll material. Background Technology

[0002] Because of its flexibility, PVC flooring can be transported in rolls, so PVC flooring can also be called PVC rolls.

[0003] PVC flooring is a very popular new type of lightweight floor covering material in the world today, also known as "lightweight flooring". It is widely used in various places such as homes, hospitals, schools, office buildings, factories, public places, supermarkets, and commercial spaces.

[0004] "PVC flooring" refers to flooring made from polyvinyl chloride (PVC) material. Specifically, it is made from PVC and its copolymer resin as the main raw materials, with the addition of fillers, plasticizers, stabilizers, colorants, and other auxiliary materials, and is produced on a continuous sheet substrate through coating, calendering, extrusion, or compression processes.

[0005] The main raw material of PVC flooring is polyvinyl chloride (PVC), an environmentally friendly, non-toxic, and renewable resource. It has long been widely used in daily life, offering unparalleled advantages in terms of structural load-bearing capacity and space saving in high-rise buildings. PVC flooring has a special, high-tech processed transparent wear-resistant layer on its surface. Because of its soft texture, PVC flooring is highly elastic and exhibits excellent resilience under heavy impacts, providing a comfortable feel underfoot. Its softness and strong resilience prevent damage from impacts.

[0006] However, the sound insulation effect of existing decorative roll materials is poor.

[0007] Therefore, it is necessary to improve the existing roll materials. Utility Model Content

[0008] The purpose of this utility model is to overcome the defects in the existing technology and provide a sound-insulating and impact-resistant decorative roll material that can achieve good sound insulation and impact resistance.

[0009] To achieve the above-mentioned technical effects, the technical solution of this utility model is as follows: a sound-insulating and anti-collision decorative roll material, comprising a surface layer, a wear-resistant layer and a foamed bottom layer arranged sequentially from the outside to the inside, wherein the foaming ratio of the foamed bottom layer is 4.0-6.0 and the foamed bottom layer is provided with a porous structure.

[0010] According to one embodiment of the present invention, the foamed bottom layer includes an upper foamed layer and a lower foamed layer, and a sound insulation layer is sandwiched between the upper foamed layer and the lower foamed layer.

[0011] According to one embodiment of the present invention, the sound insulation layer is a sound insulation film.

[0012] According to one embodiment of the present invention, the surface layer is a transparent UV surface layer.

[0013] According to one embodiment of the present invention, a decorative layer is provided between the surface layer and the wear-resistant layer.

[0014] According to one embodiment of the present invention, the decorative layer is a pattern layer or a colored particle layer.

[0015] According to one embodiment of the present invention, the surface of the wear-resistant layer is provided with sound wave scattering texture.

[0016] According to one embodiment of the present invention, a flame-retardant layer is provided between the upper foaming layer and the sound insulation layer and / or between the lower foaming layer and the sound insulation layer.

[0017] According to one embodiment of the present invention, the flame-retardant layer is a mineral wool layer.

[0018] The advantages and beneficial effects of this utility model are as follows: The sound insulation and anti-collision decorative roll material of this utility model is reasonably designed. By setting the foaming ratio of the foamed bottom layer to 4.0-6.0, the pore size of the foamed bottom layer is increased, thereby achieving a good sound absorption effect. At the same time, the elasticity of the roll material is increased, which can play an anti-collision role. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of an embodiment of the sound-insulating and anti-collision decorative roll material of this utility model;

[0020] Figure 2 This is a schematic diagram of the layered structure of an embodiment of the sound-insulating and anti-collision decorative roll material of this utility model;

[0021] In the diagram: 1. Surface layer; 2. Decorative layer; 3. Wear-resistant layer; 31. Sound wave scattering texture; 4. Upper foam layer; 5. Sound insulation layer; 6. Flame retardant layer; 7. Lower foam layer. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model. Example

[0023] like Figure 1-2 As shown, the sound insulation and impact-resistant decorative roll material of the embodiment includes a surface layer 1, a wear-resistant layer 3 and a foamed bottom layer arranged sequentially from the outside to the inside. The foamed bottom layer has a foaming ratio of 4.0-6.0 and a porous structure.

[0024] This design increases the pore size of the foamed bottom layer, thereby achieving a good sound absorption effect, while also increasing the elasticity of the roll material, which can play a role in shock protection.

[0025] According to one embodiment of the present invention, the foamed bottom layer includes an upper foamed layer 4 and a lower foamed layer 7, with a sound insulation layer 5 sandwiched between the upper foamed layer 4 and the lower foamed layer 7.

[0026] According to one embodiment of the present invention, the sound insulation layer 5 is a sound insulation film.

[0027] This design can further improve sound insulation.

[0028] According to one embodiment of the present invention, the surface layer 1 is a transparent UV surface layer.

[0029] Through this design, the surface layer 1 is treated with ultraviolet light curing technology to form a protective film on the surface of the wear-resistant layer 3. This improves the product's stain resistance, makes the product easier to clean and maintain, and prevents it from fading.

[0030] According to one embodiment of the present invention, a decorative layer 2 is provided between the surface layer 1 and the wear-resistant layer 3.

[0031] According to one embodiment of the present invention, the decorative layer 2 is a pattern layer or a colored particle layer.

[0032] This design achieves the decorative effect of the roll material and enhances its aesthetics.

[0033] According to one embodiment of the present invention, the surface of the wear-resistant layer 3 is provided with sound wave scattering texture 31.

[0034] This design increases the scattering of sound waves and reduces their direct transmission, thereby achieving a sound insulation effect.

[0035] According to one embodiment of the present invention, a flame-retardant layer 6 is provided between the upper foaming layer 4 and the sound insulation layer 5 and / or between the lower foaming layer 7 and the sound insulation layer 5.

[0036] This design can improve the flame-retardant and heat-insulating properties of the roll material.

[0037] According to one embodiment of the present invention, the flame-retardant layer 6 is a mineral wool layer.

[0038] With this design, the mineral wool layer can be made of rock wool, glass wool, etc., which has good fire resistance and high temperature resistance.

[0039] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A sound-insulating and impact-resistant decorative roll material, characterized in that, It includes a surface layer (1), a wear-resistant layer (3) and a foamed bottom layer arranged sequentially from the surface to the inside. The foamed bottom layer has a foaming ratio of 4.0-6.0 and a porous structure. The surface of the wear-resistant layer (3) is provided with sound wave scattering texture (31).

2. The sound-insulating and impact-resistant decorative roll material according to claim 1, characterized in that, The foamed bottom layer includes an upper foamed layer (4) and a lower foamed layer (7), with a sound insulation layer (5) sandwiched between the upper foamed layer (4) and the lower foamed layer (7).

3. The sound-insulating and impact-resistant decorative roll material according to claim 2, characterized in that, The sound insulation layer (5) is a sound insulation film.

4. The sound-insulating and impact-resistant decorative roll material according to claim 1, characterized in that, The surface layer (1) is a transparent UV surface layer.

5. The sound-insulating and impact-resistant decorative roll material according to claim 4, characterized in that, A decorative layer (2) is provided between the surface layer (1) and the wear-resistant layer (3).

6. The sound-insulating and impact-resistant decorative roll material according to claim 5, characterized in that, The decorative layer (2) is a patterned layer or a colored particle layer.

7. The sound-insulating and impact-resistant decorative roll material according to claim 2, characterized in that, A flame-retardant layer (6) is provided between the upper foam layer (4) and the sound insulation layer (5) and / or between the lower foam layer (7) and the sound insulation layer (5).

8. The sound-insulating and impact-resistant decorative roll material according to claim 7, characterized in that, The flame-retardant layer (6) is a mineral wool layer.

Images