CN215512631U - High-temperature-resistant fireproof flame-retardant epoxy resin composite board - Google Patents
High-temperature-resistant fireproof flame-retardant epoxy resin composite board Download PDFInfo
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- CN215512631U CN215512631U CN202120163246.6U CN202120163246U CN215512631U CN 215512631 U CN215512631 U CN 215512631U CN 202120163246 U CN202120163246 U CN 202120163246U CN 215512631 U CN215512631 U CN 215512631U
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Abstract
The utility model discloses a high-temperature-resistant, fireproof and flame-retardant epoxy resin composite board which comprises a composite board body, wherein a surface layer is fixedly connected inside the composite board body, a bottom layer is arranged on one side of the surface layer, a fireproof and high-temperature-resistant layer is arranged on the other side of the surface layer, a flame-retardant layer is fixedly connected on one side of the fireproof and high-temperature-resistant layer, the surface layer comprises an epoxy resin layer, an epoxy resin particle board and a polymer resin layer, the epoxy resin particle board is fixedly connected on one side of the epoxy resin layer, and the polymer resin layer is fixedly connected on one side of the epoxy resin particle board. According to the utility model, through the arrangement of the flame-retardant layer and the fireproof high-temperature-resistant layer, the fireproof high-temperature-resistant layer adopts the high-temperature-resistant organic silicon resin layer, so that the plate has the fireproof high-temperature-resistant characteristic, the problem that the epoxy resin composite plate does not have the fireproof effect is effectively solved, and meanwhile, the flame-retardant layer is the organic silicon nitrogen flame-retardant viscose staple fiber, so that the flame-retardant effect can be effectively achieved.
Description
Technical Field
The utility model relates to the technical field of epoxy resin composite boards, in particular to a high-temperature-resistant, fireproof and flame-retardant epoxy resin composite board.
Background
Epoxy resin is a high molecular polymer, the molecular formula is (C11H12O3) n, it is a generic name of a polymer containing more than two epoxy groups in the molecule, it is a polycondensation product of epichlorohydrin and bisphenol A or polyalcohol, because of the chemical activity of epoxy group, can use many compounds containing active hydrogen to make its ring-opening, solidify and crosslink to produce the network structure, so it is a thermosetting resin, bisphenol A type epoxy resin not only the output is the biggest, the variety is the most complete, but also the new modified variety is increasing continuously, the quality is improving continuously.
The existing epoxy resin composite board does not have high-temperature-resistant and fireproof performance and flame-retardant performance, and is easy to become a combustion supporter when a fire disaster occurs, so that a novel high-temperature-resistant, fireproof and flame-retardant epoxy resin composite board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-temperature-resistant fireproof flame-retardant epoxy resin composite board to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire-retardant epoxy composite sheet of anti high temperature fire prevention, includes the composite sheet body, the inside fixedly connected with surface course of composite sheet body, one side of surface course is provided with the bottom, the opposite side of surface course is provided with the anti high temperature layer of fire prevention, the fire-retardant layer of one side fixedly connected with on the anti high temperature layer of fire prevention, the surface course includes epoxy layer, epoxy particle board and polymer resin layer, one side fixedly connected with epoxy particle board on epoxy layer, one side fixedly connected with polymer resin layer of epoxy particle board.
Preferably, both sides of the surface layer are fixedly connected with an adhesive layer, and the surface layer is fixedly connected with the fireproof high-temperature-resistant layer through the adhesive layer.
Preferably, the polymer resin layer is made of an unsaturated polyester resin.
Preferably, the thickness of the composite board body is 1-40mm, and the thickness of the surface layer is 0.4-16 mm.
Preferably, the upper surface of the composite board body is fixedly connected with a pattern layer, and the pattern layer, the composite board body and the flame-retardant layer are compounded through gluing or hot pressing.
Preferably, the bottom layer is a foam layer, and the foam layer is polyurethane foam or unsaturated polyester foam.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the flame-retardant layer and the fireproof high-temperature-resistant layer, the fireproof high-temperature-resistant layer adopts the high-temperature-resistant organic silicon resin layer, so that the plate has the fireproof high-temperature-resistant characteristic, the problem that the epoxy resin composite plate does not have the fireproof effect is effectively solved, and meanwhile, the flame-retardant layer is the organic silicon nitrogen flame-retardant viscose staple fiber, so that the flame-retardant effect can be effectively achieved.
2. According to the utility model, through the arrangement of the surface layer, the epoxy resin layer plays a role in compact protection, the middle epoxy resin particle plate is reinforced by the glass fiber, the strength is improved, the connection between the surface layer and the bottom layer is more compact due to the lower polymer resin layer, and the old 191 resin material and the new 196 resin material are mixed according to a specific ratio, so that the overall physical performance is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional front view of a composite plate body according to the present invention;
FIG. 3 is a schematic view of the internal structure of the surface layer of the present invention.
In the figure: 1. a composite board body; 2. a surface layer; 201. an epoxy resin layer; 202. an epoxy particle board; 203. a polymer resin layer; 3. a bottom layer; 4. a fireproof high temperature resistant layer; 5. a flame retardant layer; 6. an adhesive layer; 7. and (5) a pattern layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an embodiment of the present invention is shown: a high-temperature-resistant fireproof flame-retardant epoxy resin composite board comprises a composite board body 1, a surface layer 2 is fixedly connected inside the composite board body 1, a bottom layer 3 is arranged on one side of the surface layer 2, a fireproof high-temperature-resistant layer 4 is arranged on the other side of the surface layer 2, a flame-retardant layer 5 is fixedly connected on one side of the fireproof high-temperature-resistant layer 4, the surface layer 2 comprises an epoxy resin layer 201, an epoxy resin particle plate 202 and a polymer resin layer 203, the epoxy resin particle plate 202 is fixedly connected on one side of the epoxy resin layer 201, the polymer resin layer 203 is fixedly connected on one side of the epoxy resin particle plate 202, and through the arrangement of the fireproof high-temperature-resistant layer 4, the fireproof high-temperature-resistant layer 4 adopts a high-temperature-resistant organic silicon resin layer to enable the board to have the characteristics of fireproof high temperature resistance, the problem that the epoxy resin composite board does not have the fireproof effect is effectively solved, and meanwhile, the flame-retardant layer 5 is organic silicon nitrogen flame-retardant viscose short fiber, can effectively play a role in flame retardance.
Further, the equal fixedly connected with adhesive layer 6 in both sides of surface course 2, surface course 2 and the anti high temperature layer 4 of fire prevention pass through adhesive layer 6 fixed connection, and through the setting of adhesive layer 6, surface course 2 passes through adhesive layer 6 with the anti high temperature layer 4 of fire prevention and bonds together, because present molecular structure interpenetration between adhesive layer 6 and surface course 2, combines firmly, and anti bending does not ftracture when bending or shearing.
Further, polymer resin layer 203 is made by unsaturated polyester resin, and through the setting of polymer resin layer 203, the polymer resin layer 203 of lower floor makes the surface course 2 inseparabler with being connected of bottom 3 to 191 old material of resin and 196 new material of resin mix according to specific ratio, have improved whole physical properties.
Further, the thickness of the composite board body 1 is 1-40mm, the thickness of the surface layer 2 is 0.4-16mm, and through the arrangement of the surface layer 2, in the epoxy resin composite board, the epoxy resin layer 201 plays a role in compact protection, and the middle epoxy resin particle board 202 is reinforced by glass fiber, so that the strength is improved.
Further, the upper surface of composite sheet body 1 is fixedly connected with pattern layer 7, and through veneer or hot pressing complex between pattern layer 7, composite sheet body 1 and the fire-retardant layer 5, through the setting of pattern layer 7, be provided with pattern paper on pattern layer 7, play the effect of decorating, make this epoxy composite sheet have certain pleasing to the eye degree.
Further, bottom 3 is the foam blanket, and the foam blanket is polyurethane foam or unsaturated polyester foam, and through bottom 3's setting, the filler of bottom 3 is the foam, plays sound absorption antidetonation effect.
The working principle is as follows: the utility model discloses a high temperature resistant fire prevention fire-retardant epoxy composite board, when using, fire prevention high temperature resistant layer 4 adopts high temperature resistant organosilicon resin layer to make this panel have the fire prevention high temperature resistant characteristic, effectively solved the problem that this epoxy composite board does not possess the fire prevention effect, fire-retardant layer 5 is organic silicon nitrogen fire-retardant viscose staple fiber simultaneously, can effectively play fire-retardant effect, surface course 2 and fire prevention high temperature resistant layer 4 bond together through adhesive layer 6, because adhesive layer 6 and surface course 2 present molecular structure interpenetration, combine firmly, anti-bending, do not split when bending or shearing, in this epoxy composite board, epoxy resin layer 201 plays the compact protective action, middle epoxy resin particle board 202 is strengthened with glass fiber, the intensity is improved, lower floor's polymer resin layer 203 makes surface course 2 and bottom 3 be connected more closely, and 191 old materials of resin and 196 new materials of resin are mixed according to specific proportion, have improved whole physical properties, there are pattern paper on the pattern layer 7, play the decorative role, make this epoxy resin clad plate have certain aesthetic measure, the filler of the bottom layer 3 is the foam, play the shock-resistant role of sound absorption.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fire-retardant epoxy composite sheet of high temperature resistance fire prevention, includes composite sheet body (1), its characterized in that: the composite board comprises a composite board body (1), wherein the composite board body is fixedly connected with a surface layer (2), one side of the surface layer (2) is provided with a bottom layer (3), the other side of the surface layer (2) is provided with a fireproof high-temperature resistant layer (4), one side of the fireproof high-temperature resistant layer (4) is fixedly connected with a flame-retardant layer (5), the surface layer (2) comprises an epoxy resin layer (201), an epoxy resin particle plate (202) and a polymer resin layer (203), one side of the epoxy resin layer (201) is fixedly connected with the epoxy resin particle plate (202), and one side of the epoxy resin particle plate (202) is fixedly connected with the polymer resin layer (203).
2. The high temperature resistant, fire retardant epoxy resin composite board of claim 1, wherein: the fireproof and heat-resistant fabric is characterized in that both sides of the surface layer (2) are fixedly connected with adhesive layers (6), and the surface layer (2) is fixedly connected with the fireproof and heat-resistant layer (4) through the adhesive layers (6).
3. The high temperature resistant, fire retardant epoxy resin composite board of claim 1, wherein: the polymer resin layer (203) is made of unsaturated polyester resin.
4. The high temperature resistant, fire retardant epoxy resin composite board of claim 1, wherein: the composite board is characterized in that the thickness of the composite board body (1) is 1-40mm, and the thickness of the surface layer (2) is 0.4-6 mm.
5. The high temperature resistant, fire retardant epoxy resin composite board of claim 1, wherein: the composite board is characterized in that a pattern layer (7) is fixedly connected to the upper surface of the composite board body (1), and the pattern layer (7), the composite board body (1) and the flame-retardant layer (5) are compounded through gluing or hot pressing.
6. The high temperature resistant, fire retardant epoxy resin composite board of claim 1, wherein: the bottom layer (3) is a foam layer, and the foam layer is polyurethane foam or unsaturated polyester foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163246.6U CN215512631U (en) | 2021-01-21 | 2021-01-21 | High-temperature-resistant fireproof flame-retardant epoxy resin composite board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120163246.6U CN215512631U (en) | 2021-01-21 | 2021-01-21 | High-temperature-resistant fireproof flame-retardant epoxy resin composite board |
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| CN215512631U true CN215512631U (en) | 2022-01-14 |
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| CN202120163246.6U Active CN215512631U (en) | 2021-01-21 | 2021-01-21 | High-temperature-resistant fireproof flame-retardant epoxy resin composite board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743942A (en) * | 2021-01-21 | 2021-05-04 | 德州骏腾材料科技有限公司 | High-temperature-resistant fireproof flame-retardant epoxy resin composite board |
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2021
- 2021-01-21 CN CN202120163246.6U patent/CN215512631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743942A (en) * | 2021-01-21 | 2021-05-04 | 德州骏腾材料科技有限公司 | High-temperature-resistant fireproof flame-retardant epoxy resin composite board |
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