Shock-resistant flame-retardant ABS composite board
Technical Field
The utility model relates to the technical field of composite boards, in particular to an impact-resistant flame-retardant ABS composite board.
Background
The composite board is generally divided into a metal composite board, a wood composite board, a color steel composite board, a rock wool composite board and the like, wherein the composite board is formed by layering different materials with different functions, the requirements of consumers on the materials of the composite board are diversified, the composite board is expected to have a good high-strength effect besides the heat preservation effect, but the existing composite board is single in structure, the connection between an external substrate and a sandwich is unreliable, and the conditions of substrate breakage and sandwich leakage are often caused.
Through retrieving, a high strength ABS/PMMA composite roof subassembly of bulletin number CN212666886U, including base plate, bottom plate and core, the upper and lower two sides complex of core has the polytetrafluoroethylene board, is located polytetrafluoroethylene board upper surface adhesive complex above the core has the protection plywood, protection plywood upper surface is provided with the base plate, is located polytetrafluoroethylene board lower surface adhesive complex below the core has the buffer layer, the adhesive complex of buffer layer lower surface has the acoustic celotex board, the acoustic celotex board lower surface is provided with the bottom plate, the core is formed by ABS material and PMMA material complex, the base plate upper surface scribbles the fire prevention dope layer, the protection plywood is from top to bottom set gradually top temperature resistant layer, middle part flame retardant coating and bottom temperature resistant layer. According to the utility model, the use strength of the composite board is improved through the materials used by the core board and the shock-absorbing layer arranged below the core board, the heat resistance of the materials is improved through the protection of the heat-resistant materials coated on the laminate and the base board, and the service life is prolonged;
Based on the above patent, the use strength of the composite board is improved through the arranged damping layer, and the heat resistance of the material is improved through the heat-resistant material coated on the protection layer board and the base plate, but the damping layer is simply arranged, and the damping effect is general.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an impact-resistant flame-retardant ABS composite board which has less impact resistance and can prevent the expansion of fire after combustion.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a fire-retardant ABS composite sheet shocks resistance, includes the base plate, the upper and lower both sides of base plate all are provided with the reinforcing plate, the reinforcing plate passes through damper and links to each other with the base plate, the inside fixedly connected with of reinforcing plate a plurality of strengthening ribs, the outside of reinforcing plate is provided with the inoxidizing coating, the inoxidizing coating passes through fire prevention subassembly and links to each other with the reinforcing plate, the inside fixedly connected with metal mesh of inoxidizing coating, the outside of inoxidizing coating is provided with fire prevention coating.
Further, the shock-absorbing assembly comprises shock-resistant layers on the upper side and the lower side of the base plate, a plurality of buffer sheets are arranged on the inner side of the shock-resistant layers, a limiting rod is arranged in the middle of each buffer sheet in a penetrating mode, and the left end and the right end of each limiting rod are respectively and fixedly connected with the left end and the right end of the inner side of the shock-resistant layers.
Further, the fireproof assembly comprises a grid plate outside the reinforcing plate, wherein filling grooves are formed in the grid plate, and fireproof fillers are arranged in the filling grooves.
Further, opposite sides of the impact-resistant layer are fixedly connected to the upper side and the lower side of the substrate respectively.
Further, opposite sides of the impact-resistant layer are fixedly connected to opposite sides of the reinforcing plate, respectively.
Further, opposite sides of the grid plate are fixedly connected to opposite sides of the reinforcing plate respectively.
Further, the opposite sides of the grid plates are respectively and fixedly connected to the opposite sides of the protective layer.
The utility model has the following beneficial effects:
1. According to the utility model, the buffer sheets can extend to two sides when the plate is impacted, so that impact force is removed, the impact resistance of the composite plate is improved, the impact resistance of the plate can be improved through the metal net and the reinforcing ribs, and the occurrence of fracture is reduced.
2. According to the utility model, the fire resistance of the plate can be improved through the arranged fireproof coating, and the fireproof filler arranged in the grid plate has a flame retardant effect after the outer fireproof coating and the protective layer are burnt, so that further expansion of fire is avoided.
Drawings
FIG. 1 is an overall schematic view of an impact-resistant flame-retardant ABS composite board according to the present utility model;
FIG. 2 is a schematic diagram of a grid plate of an impact-resistant flame-retardant ABS composite plate according to the present utility model;
FIG. 3 is a schematic view of a protective layer of an impact-resistant flame-retardant ABS composite board according to the present utility model;
Fig. 4 is a schematic view of an impact resistant layer of an impact resistant flame retardant ABS composite panel according to the present utility model.
Legend description:
1. a substrate; 2, reinforcing plates, 3, reinforcing ribs, 4, grid plates, 5, fireproof filler, 6, a protective layer, 7, a metal net, 8, a fireproof coating, 9, an impact-resistant layer, 10, buffer sheets, 11 and a limiting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the embodiment of the utility model provides an anti-impact flame-retardant ABS composite board, which comprises a base plate 1, wherein reinforcing ribs 2 are respectively arranged on the upper side and the lower side of the base plate 1, an impact-resistant layer 9 is fixedly connected to the upper side and the lower side of the base plate 1, one 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 penetrates through the middle part of the buffer sheets 10, the left end and the right end of the limiting rod 11 are respectively and fixedly connected to the left end and the right end of the inner side of the impact-resistant layer 9, when the composite board is impacted, the buffer sheets 10 are arranged to extend to the two sides, the impact force is removed, so that the anti-impact capability of the composite board is improved, a plurality of reinforcing ribs 3 are fixedly connected to the inner side of the reinforcing plate 2, a grid plate 4 is fixedly connected to the outer side of the reinforcing plate 2, a fireproof filler 5 is arranged in the inner side of the grid plate 4, a plurality of the fireproof filler 6 is arranged in the inner side of the grid plate, a plurality of the buffer sheets 6 are arranged in the inner side of the impact-resistant layer, a plurality of the buffer sheets 6 are arranged, a plurality of the outer sides of the fireproof filler 6 are arranged on the outer sides of the impact-resistant layer 6, a plurality of the fireproof filler 6 are arranged on the outer sides of the inner side of the impact-resistant layer, a plurality of the fireproof layers 6, a metal wire 6 are fixedly connected to the inner side, a layer 6 is arranged on the outer side of the inner side of the fireproof layer 6, and the fireproof layer is arranged, and the fire-resistant layer is provided with the anti-resistant layer and the fire-resistant layer is and the fire-resistant layer is provided.
The working principle is that the base plate 1 is arranged at first, the impact resistant layers 9 are arranged on two sides of the base plate 1, the reinforcing plate 2 is arranged on the outer sides of the impact resistant layers 9, the protective layer 6 and the fireproof coating 8 are arranged on the outer sides of the reinforcing plate 2 to enable the protective layer 6 and the fireproof coating 8 to be connected with each other to form the composite plate, the fireproof coating 8 arranged on the outer sides of the protective layer 6 can improve the fire resistance and high temperature resistance of the plate, after the fireproof coating 8 and the protective layer 6 are burnt, fire retardation can be carried out through the fireproof fillers 5 arranged inside the grid plate 4, and when the composite plate is impacted, the impact force is removed by arranging the buffer sheets 10 to extend towards two sides.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.