Hard surface decorative material and decorative structure

Abstract

The utility model discloses a hard surface decorative material and a decorative structure. The hard surface decorative material comprises a substrate layer, and a flexible slurry layer is compounded on one surface of the substrate layer; the middle coating is compounded on one surface, far away from the substrate layer, of the flexible slurry layer; the hard coating layer is compounded on the surface, far away from the flexible slurry layer, of the middle coating layer; a finishing coat is compounded on the surface, away from the floating coat, of the hard coating layer; a flexible slurry layer, a middle coating layer, a hard coating layer and a finishing layer are sequentially and upwards laminated and compounded on the substrate layer. According to the decorative material, after the flexible slurry layer is arranged, the middle coating layer and the hard coating layer are respectively arranged, so that the transition between the hard coating layer and the substrate layer is effectively increased, the surface of the obtained decorative material is not prone to edge warping, and the flatness of the obtained decorative material is good; in addition, the surface of the decorative material also has a hard coating texture effect.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative materials, in particular to a hard surface decorative material and a decorative structure used for indoor decoration. Background Art

[0002] With the improvement of people's living standards and appreciation of art, artistic factors are an important factor to be considered in interior decoration.

[0003] Among interior decoration materials, artistic paint is a kind of decorative material with artistic characteristics. Its patterns are made by special tools and special techniques, and it has unique decorative characteristics. Although the artistic effect of artistic paint is mainly related to the construction master's technique, in order to avoid the influence of the construction master's technique on artistic paint, the decoration material company tries to combine it with wall cloth to produce artistic wall cloth with stable artistic effect.

[0004] The combination of artistic paint and wall cloth is still in the development stage. Because the hardness of wall cloth substrate (non-woven fabric, polyester fabric, non-woven paper, etc.) is much lower than the surface hardness of concrete, ceramic tile, etc., when using artistic paint with a larger unit dosage (such as Yajing stone, micro cement, unit dosage 1.0 ~ 1.2kg / m 2 ) is directly applied on the substrate, and the solvent in the artistic paint evaporates to form a film that "shrinks" toward the surface of the artistic paint. Therefore, the surface hardness of the artistic wall cloth obtained after drying is large, and the edges will warp on all sides. If the prepared artistic wall cloth is smoothed on all sides, the surface of the artistic paint with a large unit dosage will suffer from brittle fracture, which will cause problems such as poor surface effect and warping in actual use; while for artistic paint with a small unit dosage (such as velvet, the unit dosage is 0.2kg / m 2 ), because the amount used is small, the surface obtained after drying is slightly elastic, so the peripheral edge warping 11 is less likely to occur, and the wall cloth surface rarely breaks. This type of artistic wall cloth is the majority on the market.

[0005] In summary, it is difficult to directly combine coatings with high surface hardness with substrates such as non-woven paper and non-woven fabric, and improvement is urgently needed. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the purpose of the utility model is to provide a decorative material. After setting a flexible slurry layer, a middle coating layer and a hard coating layer are respectively set, so as to effectively increase the transition between the hard coating layer and the base material layer. Therefore, the surface of the decorative material obtained is not prone to warping and also has the texture effect of hard coating.

[0007] The second purpose is to provide a decorative structure of hard surface decorative materials and provide an application solution on the ground and wall (and / or ceiling).

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A hard surface decoration material, the hard surface decoration material comprising:

[0010] A base material layer, one side of the base material layer is compounded with a flexible slurry layer;

[0011] A middle coating layer, which is compounded on the side of the flexible slurry layer (flexible covering slurry layer) away from the base material layer;

[0012] The hard coating layer is compounded on the surface of the middle coating layer away from the flexible slurry layer.

[0013] Furthermore, in some embodiments, the material layers are sequentially stacked upward to form a composite of a flexible slurry layer, a mid-coat layer, and a hard coating layer.

[0014] Furthermore, in some embodiments, the surface of the hard coating layer away from the mid-coat layer is compounded with a topcoat layer;

[0015] The base material layer is laminated upward in sequence and comprises a flexible slurry layer, a middle coating layer, a hard coating layer and a topcoat layer.

[0016] Furthermore, in some embodiments, the basis weight of the base material layer is 70 to 140 g / m 2 ; The quantitative weight of the flexible slurry layer is 80-200g / m 2 ; The quantitative weight of hard coating layer is 800~2000g / m 2 .

[0017] Furthermore, in some embodiments, a surface of the base material layer away from the flexible slurry layer is compounded with a buffer layer; and the buffer layer is compounded on the lower surface of the base material layer.

[0018] Furthermore, in some embodiments, the buffer layer includes a plurality of protrusions and a plurality of grooves, the protrusions and the grooves are distributed at intervals or crosswise, the protrusions share a common plane, and the protrusions are coplanar.

[0019] A hard surface decoration structure, using the hard surface decoration material mentioned above, the hard surface decoration material is laid on the ground;

[0020] A buffer layer of hard surface decorative material is laminated on the ground.

[0021] Further, in some embodiments, the decorative structure further includes a waterproof coating layer and an adhesive layer;

[0022] The waterproof coating layer is compounded on the ground surface; the adhesive layer is compounded on the waterproof coating layer; and the hard surface decorative material is compounded on the adhesive layer;

[0023] The buffer layer of the hard surface decorative material is compounded on the adhesive layer.

[0024] A hard surface decoration structure adopts the above-mentioned hard surface decoration material, the decoration structure includes a base film layer, the base film layer is compounded on the wall surface and / or the top surface, the adhesive layer is compounded on the surface of the base film layer, and the buffer layer of the hard surface decoration material is compounded on the surface of the adhesive layer.

[0025] The present application sets a flexible slurry layer, and then sets a mid-coat layer and a hard coating layer respectively, thereby effectively increasing the transition between the hard coating layer and the base material layer. Therefore, the surface of the decorative material obtained is not prone to warping, that is, the flatness of the decorative material obtained is better; in addition, the surface of the decorative material also has the texture effect of the hard coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The figure is a schematic diagram of the warped edges around the existing wall cloth;

[0027] Figure 2 This is a schematic diagram of the structure of the hard surface decoration material of Example 1 of the present application;

[0028] Figure 3 This is a schematic diagram of the structure of the hard surface decoration material of Example 2 of the present application;

[0029] Figure 4 This is a schematic diagram of the structure of the hard surface decoration material of Example 3 of the present application;

[0030] Figure 5 This is a schematic diagram of the decorative structure of the hard surface decorative material of Example 4 of the present application;

[0031] Figure 6 This is a schematic diagram of the decorative structure of the hard surface decorative material of Example 5 of the present application;

[0032] Figure 7 This is a schematic diagram of the decorative structure of the hard surface decorative material of Example 6 of the present application.

[0033] Description of the markings in the figure:

[0034] Warping edge 11, hard surface decoration material 12, floor 13, wall 14, top surface 15, base film layer 16, bottom material layer 21, flexible slurry layer 22, middle coating layer 23, hard coating layer 24, topcoat layer 25, buffer layer 26, waterproof coating layer 31, adhesive layer 32. DETAILED DESCRIPTION

[0035] In order to further understand the features, technical means, and specific purposes and functions achieved by the present invention, the embodiments in this application and the features in the embodiments can be combined with each other without conflict. In order to further understand the features, technical means, and specific purposes and functions achieved by the present invention, and to analyze the advantages and spirit of the present invention, a further understanding is obtained through the following detailed description of the present invention in combination with the accompanying drawings and specific implementation methods.

[0036] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "front", "rear" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0037] See attached Figure 1 As shown, Figure 1 The hard coating layer 24 is directly applied on the base material layer 21, and after drying, the resulting artistic wall cloth will have warped edges 11 on all sides.

[0038] Embodiment 1:

[0039] See attached Figure 2 As shown, attached Figure 2 The schematic structure of Example 1 of the present application is shown in the figure, which is a hard surface decorative material 12, including a base material layer 21, a flexible slurry layer 22, a middle coating layer 23, and a hard coating layer 24; the flexible slurry layer 22 (flexible covering slurry layer) is compounded on a surface of the base material layer 21; the middle coating layer 23 is compounded on the flexible slurry layer 22; and the hard coating layer 24 is compounded on the surface of the middle coating layer 23.

[0040] The flexible slurry layer 22 is a flexible resin slurry layer with fillers added, including fillers, resins and other additives; the fillers are one or more of calcium carbonate, titanium dioxide, talcum powder, kaolin, etc.; the resins are one or more of polyvinyl chloride resins, acrylic resins, and ethylene-vinyl acetate copolymer resins; the additives are one or more of plasticizers, dispersants, stabilizers, antioxidants, and solvents. Since fillers are added to the flexible resin slurry layer, the obtained flexible slurry layer 22 has a certain covering property; in some feasible schemes, the flexible slurry layer 22 can be a PVC flexible slurry layer, a covering base film layer made of ethylene-vinyl acetate copolymer resin, fillers and other additives, etc.; in order to further increase the flexibility of the flexible slurry layer 22, some foaming agent can be appropriately added to the flexible slurry, and the flexible slurry has better softness after foaming.

[0041] The middle coating 23 can be a layer structure formed by a sand-containing middle coating, or a layer structure formed by a water-covered sand-containing middle coating. By setting the middle coating 23, the adhesion of the hard coating layer 24 can be increased, and the bonding strength between the layers can be increased because the surface of the middle coating 23 is rough.

[0042] The hard coating layer 24 can be a layer structure formed by brushing with sand glue paint, or a layer structure formed by brushing with artistic paint with a large unit dosage, etc. In the present application, the materials of the base material layer 21 and the hard coating layer 24 are not changed. By adding a flexible slurry layer 22, the hardness of the flexible slurry layer 22 (flexible covering slurry layer) is greater than that of the base material layer 21 and less than that of the hard coating layer 24, which can achieve a good transition effect; the hard coating layer 24 is set on the surface of the flexible slurry layer 22, and the hard surface decorative material 12 prepared is not easy to form the corner warping 11 phenomenon, that is, the wall cloth has good flatness.

[0043] Preferably, the weight of the base material layer 21 is 70 to 140 g / m 2 The weight of the flexible slurry layer 22 is 80 to 200 g / m 2 The hard coating layer 24 has a quantitative value of 800 to 2000 g / m 2 Even if the base material layer 21 has a low gram weight, the flexible slurry layer 22 has a certain hiding power, so a good covering / non-transparent effect can still be achieved; the quantity of the flexible slurry layer 22 can be appropriately modified according to the quantity of the hard coating layer 24 to achieve a higher flatness.

[0044] Embodiment 2:

[0045] On the basis of the hard surface decoration material 12 of Example 1, a finishing layer 25 is further provided, and the finishing layer 25 is compounded on the surface of the hard coating layer 24 .

[0046] Specifically, by providing the finishing layer 25, the surface of the hard coating layer 24 can be protected, the smoothness and wear resistance of the hard surface decorative material 12 can be increased, and even its pearlescent effect can be increased; that is, the easy care, visual effect and durability of the hard surface decorative material 12 are improved. The finishing layer 25 can be a layer structure formed by the finishing paint of the coating.

[0047] Embodiment 3:

[0048] On the basis of the hard surface decoration material 12 of Example 1 or Example 2, a buffer layer 26 is further provided, and the buffer layer 26 is compounded on the other surface of the base material layer 21 away from the flexible slurry layer 22. The buffer layer 26 has the following effects: first, the covering effect of the wall cloth can be further increased; second, when the hard coating layer 24 of the hard surface decoration material 12 is bent outward into a roll, under the protection of the buffer layer 26, the hard coating layer 24 is not easy to break; third, the overall micro-elastic effect of the hard surface decoration material 12 can be achieved.

[0049] Preferably, the buffer layer 26 includes a plurality of protrusions and a plurality of grooves, which are distributed at intervals or crosswise, and the protrusions have a common plane, that is, the protrusions are flush. The buffer layer 26 is arranged into a plurality of protrusions and a plurality of grooves, and the protrusions are coplanar, so it is relatively convenient to bend into a roll; even if the construction surface is slightly uneven, the problem of unevenness can be reduced under the "hiding" of the grooves.

[0050] Embodiment 4:

[0051] A hard surface decoration structure is a hard surface decoration material 12 laid on the ground 13. When the ground 13 needs special local decoration, the hard surface decoration material 12 can be used as a floor mat, and consumers can spread it according to their needs to achieve the decorative effect.

[0052] Embodiment 5:

[0053] Another hard surface decoration structure includes a waterproof coating layer 31, an adhesive layer 32 and a hard surface decoration material 12. Specifically, the waterproof coating layer 31 is compounded on the surface of the ground 13, and the adhesive layer 32 is compounded on the waterproof coating layer 31; the back side (buffer layer 26 side) of the hard surface decoration material 12 is compounded on the adhesive layer 32. When on the ground 13 that needs to be decorated, the hard surface decoration material 12 can be used as the decoration material of the ground 13.

[0054] Embodiment 6:

[0055] Another hard surface decoration structure includes a base film layer 16, an adhesive layer 32 and a hard surface decoration material 12; the base film layer 16 is compounded on the surface of the wall surface 14 and / or the top surface 15, the adhesive layer 32 is compounded on the surface of the base film layer 16, and the back side (buffer layer 26 side) of the hard surface decoration material 12 is compounded on the surface of the adhesive layer 32. When on the wall surface 14 and / or the top surface 15 that needs to be decorated, the hard surface decoration material 12 can be used as the wall surface 14 and / or the top surface 15 decoration material.

[0056] The above embodiments only express several preferred implementations of the utility model, and the descriptions thereof are relatively specific and detailed. It should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as the exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge in the relevant field, and cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several deformations and improvements can be made without departing from the concept of the utility model. The changes and modifications made by the personnel in this field do not depart from the spirit and scope of the utility model, and all of these belong to the protection scope of the claims attached to the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A hard surface decorative material, characterized in that: Hard surface decorative materials (12) include: A base material layer (21), one surface of the base material layer (21) being composited with a flexible slurry layer (22); A middle coating layer (23), wherein the middle coating layer (23) is compounded on a side of the flexible slurry layer (22) away from the base material layer (21); A hard coating layer (24), wherein the hard coating layer (24) is compounded on a surface of the middle coating layer (23) away from the flexible slurry layer (22); The base material layer (21) is laminated upward in sequence and comprises a flexible slurry layer (22), a middle coating layer (23), and a hard coating layer (24); The hardness of the flexible slurry layer (22) is greater than that of the base material layer (21) and less than that of the hard coating layer (24); The basis weight of the flexible slurry layer (22) is 80-200 g / m².

2. A hard surface decorative material according to claim 1, characterized in that: The surface of the hard coating layer (24) away from the middle coating layer (23) is composited with a finishing layer (25); The base material layer (21) is laminated upward in sequence and comprises a flexible slurry layer (22), a middle coating layer (23), a hard coating layer (24), and a finishing layer (25).

3. A hard surface decorative material according to claim 1, characterized in that: The base material layer (21) has a basis weight of 70 to 140 g / m²; the hard coating layer (24) has a basis weight of 800 to 2000 g / m².

4. A hard surface decorative material according to claim 2, characterized in that: A buffer layer (26) is compounded on the surface of the base material layer (21) away from the flexible slurry layer (22); the buffer layer (26) is compounded on the lower surface of the base material layer (21).

5. A hard surface decorative material according to claim 4, characterized in that: The buffer layer (26) comprises a plurality of protrusions and a plurality of grooves, the protrusions and grooves are distributed at intervals or crosswise, the protrusions are flush, and the protrusions are coplanar.

6. A hard surface decoration structure, characterized in that: Using the hard surface decoration material (12) according to any one of claims 1 to 5, the hard surface decoration material (12) is laid on the ground (13); The buffer layer (26) of the hard surface decorative material (12) is laminated on the ground (13).

7. A hard surface decoration structure according to claim 6, characterized in that: The decorative structure also includes a waterproof coating layer (31) and an adhesive layer (32); The waterproof coating layer (31) is laminated on the surface of the ground (13); the adhesive layer (32) is laminated on the waterproof coating layer (31); and the hard surface decorative material (12) is laminated on the adhesive layer (32); The buffer layer (26) of the hard surface decorative material (12) is composited on the adhesive layer (32).

8. A hard surface decoration structure, using the hard surface decoration material (12) according to any one of claims 1 to 5, characterized in that: The decorative structure comprises: a base film layer (16), the base film layer (16) being laminated on the surface of a wall surface (14) and / or a top surface (15), an adhesive layer (32) being laminated on the surface of the base film layer (16), and a buffer layer (26) of the hard surface decorative material (12) being laminated on the surface of the adhesive layer (32).

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