A cabinet body PVC waterproof and moisture-proof plate

Abstract

The utility model belongs to the cabinet body protection material technical field, the utility model discloses a cabinet body PVC waterproof and moistureproof board, including board main part, the board main part is the hollow board of integrated molding, and the length direction of hollow hole of board main part is penetrated through board main part, the outside of board main part is covered with aluminium foil, and is provided with waterproof coating between board main part and aluminium foil. Through setting waterproof coating and aluminium foil, make waterproof and moistureproof board have good waterproof and moistureproof effect, can effectively prevent the penetration of water and water vapor, protect the cabinet body from the corrosion of water and water vapor, even acid and alkali environment, thereby improve the waterproof and moistureproof effect and corrosion resistance of cabinet body, thereby improve the use effect and service life of waterproof and moistureproof board.

Description

Technical Field

[0001] This utility model belongs to the field of cabinet protection materials, and in particular relates to a PVC waterproof and moisture-proof board for cabinets. Background Technology

[0002] Currently, cabinets on the market often face the challenge of humid environments and long-term contact with water during use. Cabinets in scenarios such as kitchens, bathrooms, basements, and those with walls against shower rooms and exterior walls are easily corroded by water and water vapor, leading to problems such as cabinet deformation, mold, and rot.

[0003] While existing ordinary PVC boards offer some water resistance, their effectiveness diminishes with prolonged contact with water or high humidity environments, failing to meet practical needs. Therefore, developing a cabinet PVC board with superior waterproof and moisture-proof properties is of significant practical importance. Utility Model Content

[0004] This utility model provides a PVC waterproof and moisture-proof board for cabinets, aiming to solve the above-mentioned technical problems.

[0005] This utility model is implemented as follows: a cabinet PVC waterproof and moisture-proof board includes a board body, the board body is an integrally formed hollow board, and the hollow hole of the board body extends through the length direction of the board body;

[0006] The outer side of the main body of the plate is covered with aluminum foil, and a waterproof coating is also provided between the main body of the plate and the aluminum foil.

[0007] Furthermore, the waterproof coating is an organosilicon waterproofing agent adhered to the main body of the board.

[0008] Furthermore, a plurality of fifth hollow holes are provided in the middle of the main body of the plate, and at least two mounting holes are provided on both sides of each fifth hollow hole. A reinforcing rib and a fourth hollow hole are provided between adjacent mounting holes.

[0009] Furthermore, the mounting hole is a circular mounting hole, and reinforcing ribs are provided between the outer periphery of the circular mounting hole and the main body of the plate, forming a hollow hole.

[0010] Furthermore, a first hollow hole, a second hollow hole, and a third hollow hole are sequentially provided between the mounting hole and the end of the main body of the plate. The size of the second hollow hole is smaller than that of the first hollow hole, and the size of the third hollow hole is larger than that of the first hollow hole.

[0011] Furthermore, the size of the fifth hollow hole is larger than the size of the third hollow hole.

[0012] This utility model provides a PVC waterproof and moisture-proof board for cabinets, comprising a board body, which is a one-piece hollow board with hollow holes extending along its length. The outer side of the board body is covered with aluminum foil, and a waterproof coating is also provided between the board body and the aluminum foil. By using the waterproof coating and aluminum foil, the waterproof and moisture-proof board has excellent waterproof and moisture-proof effects, effectively preventing the penetration of water and water vapor, protecting the cabinet from water, water vapor, and even acidic and alkaline environments, thereby improving the cabinet's waterproof and moisture-proof performance and corrosion resistance, thus enhancing the board's usability and service life. Simultaneously, the one-piece hollow board significantly reduces the board's weight without affecting its strength, contributing to the overall structural stability and practicality of the cabinet. Attached Figure Description

[0013] Figure 1 This is a cross-sectional structural diagram of a cabinet made of PVC waterproof and moisture-proof board.

[0014] Figure 2 This is a partially enlarged cross-sectional diagram of a cabinet made of PVC waterproof and moisture-proof board.

[0015] Figure 3 This is a cross-sectional structural diagram of another type of cabinet made of PVC waterproof and moisture-proof board.

[0016] The numbers in the diagram represent: 1-Main body of the board, 2-Aluminum foil, 3-Waterproof coating, 4-Waterproof PVC film, 11-First hollow hole, 12-Second hollow hole, 13-Third hollow hole, 14-Mounting hole, 15-Reinforcing rib, 16-Fourth hollow hole, 17-Fifth hollow hole. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] See Figures 1-3This utility model provides a PVC waterproof and moisture-proof board for cabinets. The PVC waterproof and moisture-proof board includes a main body 1, which is a one-piece hollow board. Multiple hollow holes are provided along the length of the main body 1. The outer side of the main body 1 is covered with aluminum foil 2, and a waterproof coating 3 is provided between the main body 1 and the aluminum foil 2. By providing the waterproof coating 3 and the aluminum foil 2, the waterproof and moisture-proof board has excellent waterproof and moisture-proof effects, effectively preventing the penetration of water and water vapor, protecting the cabinet from water, water vapor, and even acid and alkali environments, thereby improving the waterproof and moisture-proof effect and corrosion resistance of the cabinet, and thus improving the performance and service life of the waterproof and moisture-proof board. At the same time, the hollow structure design makes the board less prone to deformation, and the one-piece hollow board can greatly reduce the weight of the board without affecting its strength, which is beneficial to the overall structural stability and practicality of the cabinet.

[0019] In the specific implementation process, in order to improve the waterproof performance of the board, the waterproof coating 3 is an organosilicon waterproofing agent attached to the board body 1. By coating a waterproof coating on the surface of the board, the waterproof performance of the board is further enhanced.

[0020] Of course, in the specific implementation process, the PVC waterproof and moisture-proof board for cabinets disclosed in this application also includes a waterproof PVC membrane 4. In actual implementation, the waterproof PVC membrane 4 and the aluminum foil 2 are respectively set on both sides of the PVC waterproof and moisture-proof board, that is, aluminum foil 2 is set on one side and waterproof PVC membrane 4 is set on the other side, so as to form a finished PVC waterproof and moisture-proof board. The waterproof PVC membrane 4 is a waterproof PVC decorative film. On the one hand, it can effectively protect the PVC waterproof and moisture-proof board from scratches and damage, thus preventing it from affecting the overall waterproof and moisture-proof performance of the board. On the other hand, the waterproof PVC decorative film can further enhance the overall waterproof, moisture-proof and corrosion-resistant properties, and also play a decorative and beautifying role.

[0021] Combination Figure 1 and Figure 2 As shown, the PVC waterproof and moisture-proof board for the cabinet disclosed in this application has various hollow holes, specifically, as shown in... Figure 1 and Figure 2Taking this as an example, multiple fifth hollow holes 17 are provided in the middle of the main body 1 of the board. The multiple fifth hollow holes 17 greatly increase the weight of the waterproof and moisture-proof board. At least two mounting holes 14 are provided on both sides of the fifth hollow hole 17. Generally, the mounting holes 14 on both sides are positioned in the same way. A reinforcing rib 15 and a fourth hollow hole 16 are provided between adjacent mounting holes 14 on each side. This not only reduces the weight of the waterproof and moisture-proof board, but also improves the strength and stability of the waterproof and moisture-proof board during installation. At the same time, the mounting holes 14 are circular, which facilitates the use of various existing mounting parts. The outer periphery of the circular mounting hole and the main body 1 of the board are provided with reinforcing ribs and form hollow holes. This not only improves the stability and strength of the mounting hole 14 during installation, but also greatly reduces the overall weight of the board.

[0022] Of course, in the specific implementation process, a first hollow hole 11, a second hollow hole 12 and a third hollow hole 13 are sequentially provided between the mounting hole 14 and the end of the plate body 1 (from the end to the mounting hole 14). The size of the second hollow hole 12 is smaller than the size of the first hollow hole 11, the size of the third hollow hole 13 is larger than the size of the first hollow hole 11, and the size of the fifth hollow hole 17 is larger than the size of the third hollow hole 13.

[0023] In the specific implementation process, such as Figure 2 As shown, the first hollow hole 11 and the second hollow hole 12 near the end of the main body 1 of the board are both stacked in pairs. The dimensions of the first hollow hole 11, the second hollow hole 12, the third hollow hole 13, the fourth hollow hole 16, and the fifth hollow hole 17 can be 15*7mm, 6*7mm, 12*16mm, 6.5*16mm, and 14*16mm, respectively. By using hollow holes of different sizes and arrangements, the weight of the waterproof and moisture-proof board can be effectively reduced. On the other hand, the combination of multiple hollow holes and reinforcing ribs can achieve multi-hole integrated molding, reducing the self-weight without affecting the strength of the board, while also contributing to the structural stability of the overall cabinet. Of course, the above-mentioned hollow hole dimensions are only an exemplary embodiment. The main purpose of the structure is to describe the multi-hole integrated molding structure of the board, thereby achieving the waterproof, moisture-proof, and corrosion-resistant properties of the board while ensuring the stability and strength of the board. In practice, the wall thickness of the PVC waterproof and moisture-proof board of the cabinet is 1.3mm, which can effectively enhance the strength and resistance to deformation compared to the 1.0mm commonly used in existing technologies.

[0024] Of course, in the specific implementation process, the main body of the PVC waterproof and moisture-proof board for cabinets disclosed in this application is made by adding resin, plasticizer, stabilizer, filler, additives, and antibacterial agent in a certain formula ratio (such as a weight ratio of 100:15:4:20:3:0.8, etc. Of course, the above-mentioned substrate and ratio are only an exemplary embodiment; the relevant substrate types and ratios can be implemented with reference to existing technologies. This utility model only describes the structure of the PVC waterproof and moisture-proof board; this part is only for the convenience of relevant technicians to understand this application in conjunction with relevant content, and will not be elaborated in detail here). The mixture is added to a high-speed mixer and mixed at 100-120℃ for 15-20 minutes to ensure thorough and uniform mixing of the raw materials. The mixed raw materials are then extruded through a twin-screw extruder, with the extruder temperature controlled between 160-180℃ and the screw speed at 30-50 r / min. The extruded board is then formed through a die, with the die temperature maintained at 170-190℃. After extrusion molding, the sheet material is cooled and solidified in a cooling water tank at a temperature controlled between 10-20℃ for 5-10 minutes. The surface of the cooled and solidified sheet material is then sanded and polished to improve its smoothness and aesthetics. Finally, a waterproof coating 3, aluminum foil 2, and a waterproof PVC film 4 are applied to the surface to obtain the finished product. Simultaneously, the addition of nano-silver antibacterial agents inhibits the growth of bacteria and mold, maintaining a clean and hygienic internal environment and extending the cabinet's lifespan.

[0025] In practice, the waterproof and moisture-proof properties of PVC waterproof and moisture-proof boards are improved by using materials such as resin, plasticizer, stabilizer, filler, additives and antibacterial agents. The added waterproof coating and aluminum foil can further enhance the waterproof and moisture-proof effect and corrosion resistance of the boards, thereby improving the performance and service life of the waterproof and moisture-proof boards.

[0026] In the specific implementation process, the PVC waterproof and moisture-proof board for cabinets disclosed in this application was compared with ordinary PVC boards currently available on the market, and the results are as follows:

[0027] Performance indicators PVC waterproof and moisture-proof board Ordinary PVC board Water absorption rate Less than 0.5% Greater than 1% Tensile strength greater than 20MPa Less than 15MPa Acid and alkali corrosion resistance powerful generally Antibacterial properties It has obvious antibacterial effect No antibacterial function

[0028] The comparison shows that the PVC waterproof and moisture-proof board for cabinets provided by this utility model is superior to ordinary PVC boards in terms of waterproof and moisture-proof performance, strength, corrosion resistance and antibacterial performance.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of PVC waterproof and moisture-proof board for cabinets, characterized in that, Includes a plate body (1), the plate body (1) is an integrally formed hollow plate, and the hollow hole of the plate body (1) penetrates through the length direction of the plate body (1); The outer side of the main body of the plate (1) is covered with aluminum foil (2), and a waterproof coating (3) is provided between the main body of the plate (1) and the aluminum foil (2).

2. The cabinet body PVC waterproof and moisture-proof board according to claim 1, characterized in that, The waterproof coating (3) is an organosilicon waterproofing agent attached to the main body of the board (1).

3. The cabinet body PVC waterproof and moisture-proof board according to claim 1, characterized in that, The main body of the plate (1) has a plurality of fifth hollow holes (17) in the middle position. At least two mounting holes (14) are provided on both sides of the fifth hollow hole (17). A reinforcing rib (15) and a fourth hollow hole (16) are provided between adjacent mounting holes (14).

4. The cabinet PVC waterproof and moisture-proof board according to claim 3, characterized in that, The mounting hole (14) is a circular mounting hole. The outer periphery of the circular mounting hole and the main body of the plate (1) are provided with reinforcing ribs and form a hollow hole.

5. The cabinet PVC waterproof and moisture-proof board according to claim 4, characterized in that, A first hollow hole (11), a second hollow hole (12), and a third hollow hole (13) are sequentially provided between the mounting hole (14) and the end of the plate body (1). The size of the second hollow hole (12) is smaller than that of the first hollow hole (11), and the size of the third hollow hole (13) is larger than that of the first hollow hole (11).

6. The cabinet PVC waterproof and moisture-proof board according to claim 5, characterized in that, The fifth hollow hole (17) is larger than the third hollow hole (13).

Images