Impact-resistant flame-retardant ABS (acrylonitrile butadiene styrene) composite board
By setting reinforcement plates, reinforcement strips, metal mesh and fire-proof fillers in the composite plate, the shortcomings of existing composite plates in impact and combustion are solved, and the impact and fire resistance are improved to prevent the fire from expanding.
Patent Information
- Application Number
- CN202420206713.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-29
AI Technical Summary
The existing composite panels are insufficient in terms of impact and combustion, and the single structure leads to problems such as substrate damage and sandwich leakage.
An impact-resistant flame-retardant ABS composite board is designed. By setting a reinforcement plate on and below the substrate, and fixing the reinforcement rib strips and metal mesh inside the reinforcement plate, a protective layer and fire-resistant coating are installed on the outside, and the protective layer is fixedly connected to the metal mesh inside. , and fire-proof fillers are installed inside the grid to improve impact and fire resistance.
The impact resistance of the composite panel is improved, the risk of fracture is reduced, and the fire resistance of the plate is prevented from expanding after combustion through fire-proof filler, enhancing the fire resistance of the plate.
Smart Images
Figure CN222136139U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite boards, in particular to an impact-resistant and flame-retardant ABS composite board. Background Art
[0002] Composite panels are generally divided into: metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, etc. Composite panels are composed of layers of different materials with different functions. Today, consumers have diverse demands for the selection of composite panels. In addition to requiring thermal insulation effects, they also expect composite panels to have high strength and good effects. However, due to the single structure of existing composite panels, the connection between the external substrate and the sandwich is not reliable, and the substrate is often damaged and the sandwich leaks out.
[0003] After searching, a high-strength ABS / PMMA composite top panel assembly with announcement number CN212666886U includes a base panel, a bottom panel and a core panel, the upper and lower surfaces of the core panel are composited with polytetrafluoroethylene panels, the upper surface of the polytetrafluoroethylene panel located above the core panel is bonded with a protective layer panel, the upper surface of the protective layer panel is provided with a base panel, the lower surface of the polytetrafluoroethylene panel located below the core panel is bonded with a shock-absorbing layer, the lower surface of the shock-absorbing layer is bonded with a sound insulation board, the lower surface of the sound insulation board is provided with a bottom panel, the core panel is composited with ABS material and PMMA material, the upper surface of the base panel is coated with a fire-retardant coating layer, and the protective layer panel is sequentially provided with a top heat-resistant layer, a middle fire-resistant layer and a bottom heat-resistant layer from top to bottom. The utility model improves the use strength of the composite panel by the material used in the core panel and the shock-absorbing layer provided below the core panel, and improves the heat resistance of the material by the heat-resistant material coated on the protective layer panel and the base panel, thereby improving the service life;
[0004] Based on the above patent, the use strength of the composite board is improved by setting a shock-absorbing layer, and the heat resistance of the material is improved by coating the heat-resistant material on the protective layer and the base panel. However, the shock-absorbing layer is simply set and the shock-absorbing effect is general. Utility Model Content
[0005] The utility model aims to solve the shortcomings of the prior art and proposes an impact-resistant flame-retardant ABS composite board, which has less impact resistance and can prevent the fire from spreading after burning.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An impact-resistant flame-retardant ABS composite board comprises a base plate, wherein reinforcing plates are arranged on both the upper and lower sides of the base plate, the reinforcing plates are connected to the base plate through a shock-absorbing component, a plurality of reinforcing ribs are fixedly connected inside the reinforcing plates, a protective layer is arranged on the outer side of the reinforcing plates, the protective layer is connected to the reinforcing plates through a fireproof component, a metal mesh is fixedly connected inside the protective layer, and a fireproof coating is arranged on the outer side of the protective layer.
[0008] Furthermore, the shock absorbing assembly includes an impact-resistant layer on the upper and lower sides of the substrate, a plurality of buffer plates are arranged on the inner side of the impact-resistant layer, a limiting rod is passed through the middle of the buffer plate, and the left and right ends of the limiting rod are respectively fixedly connected to the left and right ends of the inner side of the impact-resistant layer.
[0009] Furthermore, the fireproof assembly comprises a mesh plate outside the reinforcing plate, a filling groove is arranged inside the mesh plate, and a fireproof filler is arranged inside the filling groove.
[0010] Furthermore, opposite sides of the impact-resistant layer are fixedly connected to upper and lower sides of the substrate respectively.
[0011] Furthermore, the opposite sides of the impact-resistant layer are respectively fixedly connected to the opposite sides of the reinforcing plate.
[0012] Furthermore, the opposite sides of the grid plate are respectively fixedly connected to the opposite sides of the reinforcing plate.
[0013] Furthermore, the opposite sides of the mesh plates are respectively fixedly connected to the opposite sides of the protective layer.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the buffer sheet can be extended to both sides when the plate is impacted, thereby removing the impact force and increasing the impact resistance of the composite plate. The metal mesh and reinforcing ribs can increase the impact resistance of the plate and reduce the occurrence of fracture.
[0016] 2. In the present invention, the fire-resistant coating can improve the fire resistance of the board, and the fire-resistant filler arranged inside the mesh board can play a flame retardant effect after the outer fire-resistant coating and the protective layer are burned, thereby preventing the fire from further spreading. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an overall schematic diagram of an impact-resistant and flame-retardant ABS composite board proposed by the utility model;
[0018] Figure 2 A schematic diagram of a grid plate of an impact-resistant and flame-retardant ABS composite plate proposed by the utility model;
[0019] Figure 3 A schematic diagram of a protective layer of an impact-resistant and flame-retardant ABS composite board proposed in the utility model;
[0020] Figure 4 This is a schematic diagram of the impact-resistant layer of an impact-resistant and flame-retardant ABS composite board proposed by the utility model.
[0021] Legend:
[0022] 1. Base plate; 2. Reinforcement plate; 3. Reinforcement ribs; 4. Mesh plate; 5. Fireproof filler; 6. Protective layer; 7. Metal mesh; 8. Fireproof coating; 9. Impact-resistant layer; 10. Buffer sheet; 11. Limit rod. DETAILED DESCRIPTION
[0023] 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.
[0024] Reference Figure 1-4 The utility model provides an embodiment: an impact-resistant flame-retardant ABS composite board, comprising a substrate 1, a reinforcing plate 2 is arranged on both the upper and lower sides of the substrate 1, an impact-resistant layer 9 is fixedly connected to both the upper and lower sides of the substrate 1, the opposite side of the impact-resistant layer 9 is fixedly connected to the opposite side of the reinforcing plate 2, a plurality of buffer sheets 10 are arranged on the inner side of the impact-resistant layer 9, a limiting rod 11 is penetrated in the middle of the buffer sheet 10, and the left and right ends of the limiting rod 11 are respectively fixedly connected to the left and right ends of the inner side of the impact-resistant layer 9, when the composite board is impacted, the buffer sheet 10 is extended to both sides to unload the impact force, thereby improving the impact resistance of the composite board; a plurality of reinforcing plates 2 are fixedly connected inside A mesh plate 4 is fixedly connected to the outer side of the reinforcing plate 2 with a strong rib 3, a filling groove is arranged inside the mesh plate 4, a fireproof filler 5 is arranged inside the filling groove, a protective layer 6 is arranged on the outer side of the reinforcing plate 2, the protective layer 6 is fixedly connected to the opposite side of the mesh plate 4, a metal mesh 7 is fixedly connected inside the protective layer 6, and a fireproof coating 8 is arranged on the outer side of the protective layer 6. The impact resistance of the plate can be increased and the occurrence of fracture can be reduced by the arranged metal mesh 7 and the reinforcing rib 3. The fireproof coating 8 can improve the fire resistance of the plate, and the fireproof filler 5 arranged inside the mesh plate 4 can play a flame retardant effect after the outer fireproof coating 8 and the protective layer 6 are burned, thereby preventing the fire from further spreading.
[0025] Working principle: first, a substrate 1 is set, and an impact-resistant layer 9 is set on both sides of the substrate 1. A reinforcing plate 2 is installed on the outside of the impact-resistant layer 9. Finally, a protective layer 6 and a fire-resistant coating 8 are set on the outside of the reinforcing plate 2 to connect them to form a composite board; the fire-resistant coating 8 set on the outside of the protective layer 6 can improve the fire and high temperature resistance of the board. After the fire-resistant coating 8 and the protective layer 6 are burned, the fire-resistant filler 5 set inside the mesh plate 4 can be flame-retardant; when the composite board is impacted, the buffer sheet 10 is extended to both sides to relieve the impact force.
[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An impact-resistant flame-retardant ABS composite board, comprising a substrate (1), characterized in that: Reinforcing plates (2) are provided on both upper and lower sides of the base plate (1); the reinforcing plates (2) are connected to the base plate (1) via a shock-absorbing component; a plurality of reinforcing ribs (3) are fixedly connected inside the reinforcing plate (2); a protective layer (6) is provided on the outside of the reinforcing plate (2); the protective layer (6) is connected to the reinforcing plate (2) via a fireproof component; a metal mesh (7) is fixedly connected inside the protective layer (6); and a fireproof coating (8) is provided on the outside of the protective layer (6).
2. The impact-resistant flame-retardant ABS composite board according to claim 1, characterized in that: The shock absorbing component comprises an impact-resistant layer (9) on the upper and lower sides of a base plate (1), a plurality of buffer sheets (10) are arranged on the inner side of the impact-resistant layer (9), a limiting rod (11) is passed through the middle of the buffer sheet (10), and the left and right ends of the limiting rod (11) are respectively fixedly connected to the left and right ends of the inner side of the impact-resistant layer (9).
3. The impact-resistant flame-retardant ABS composite board according to claim 1, characterized in that: The fireproof assembly comprises a mesh plate (4) outside the reinforcing plate (2), a filling groove is arranged inside the mesh plate (4), and a fireproof filler (5) is arranged inside the filling groove.
4. The impact-resistant flame-retardant ABS composite board according to claim 2, characterized in that: The opposite sides of the impact-resistant layer (9) are respectively fixedly connected to the upper and lower sides of the base plate (1).
5. The impact-resistant flame-retardant ABS composite board according to claim 2, characterized in that: The opposite sides of the impact-resistant layer (9) are respectively fixedly connected to the opposite sides of the reinforcing plate (2).
6. The impact-resistant flame-retardant ABS composite board according to claim 3, characterized in that: The opposite sides of the grid plate (4) are respectively fixedly connected to the opposite sides of the reinforcing plate (2).
7. The impact-resistant flame-retardant ABS composite board according to claim 3, characterized in that: The opposite sides of the mesh plates (4) are respectively fixedly connected to the opposite sides of the protective layer (6).