CN210390350U - Composite heat-insulating fireproof material - Google Patents
Composite heat-insulating fireproof material Download PDFInfo
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- CN210390350U CN210390350U CN201920737714.9U CN201920737714U CN210390350U CN 210390350 U CN210390350 U CN 210390350U CN 201920737714 U CN201920737714 U CN 201920737714U CN 210390350 U CN210390350 U CN 210390350U
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- insulating
- aluminum foil
- fireproof material
- heat
- glass fiber
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Abstract
A composite heat-insulating fireproof material comprises a layer of nano-microporous heat-insulating cotton and at least one layer of grid glass fiber cloth arranged on one surface of the nano-microporous heat-insulating cotton.
Description
Technical Field
The utility model relates to a thermal insulation material field especially relates to a compound thermal-insulated fire-proof material.
Background
Insulation (or fire protection) is a material commonly used in domestic or commercial insulation environments. The most common insulation at present is insulation wool.
However, the conventional heat insulation cotton has the problems of easy dust generation, low tensile strength, easy falling of scraps and the like due to the raw materials. Further, the heat insulating material used at present generally has a problem of a thick thickness due to the heat insulating property itself. In addition, the existing heat insulation cotton has the problems of relatively poor heat insulation performance, short heat insulation time and the like, and cannot really realize effective heat insulation, so that the use efficiency of heat insulation materials is limited.
Therefore, there is a need to provide a new thermal insulation material to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a composite heat-insulating fireproof material is provided.
In order to solve the above problem, according to the utility model discloses an aspect provides a compound thermal-insulated fire-proof material, including the thermal-insulated cotton of one deck nanometer micropore, and, set up in the thermal-insulated cotton on the surface of nanometer micropore at least one deck net glass fabric.
In an embodiment of the present invention, the heat-insulating fireproof material further includes at least one layer of aluminum foil, the aluminum foil is disposed on the surface of the nano-microporous heat-insulating cotton deviated from the grid glass fiber cloth.
In an embodiment of the present invention, the heat-insulating fireproof material further includes at least one layer of aluminum foil, and the aluminum foil is disposed between the grid glass fiber cloth and the nano-microporous heat-insulating cotton.
In an embodiment of the present invention, when the heat-insulating fireproof material includes a plurality of layers of grid glass fiber cloth and a plurality of layers of aluminum foil, the grid glass fiber cloth and the aluminum foil are alternately disposed, and the aluminum foil is an outermost layer.
In an embodiment of the present invention, the thickness of the nano-microporous thermal insulation cotton is 3mm to 7 mm.
In an embodiment of the present invention, the thickness of the aluminum foil is 0.10mm to 0.50 mm.
In an embodiment of the present invention, the weight per square gram of the grid glass fiber cloth is not higher than 60 grams.
In an embodiment of the present invention, the mesh glass fiber cloth and the nano microporous heat insulation cotton are bonded to each other by a bonding agent. And the aluminum foil, the grid glass fiber cloth and/or the nano microporous heat insulation cotton are bonded with each other through a bonding agent.
It will be appreciated by those skilled in the art that the adhesive is a conventional adhesive commonly used in the art, such as, but not limited to, industrial glues.
The utility model has the advantages of, combine nanometer micropore thermal-insulated cotton through range upon range of material structure for the temperature is followed nanometer micropore thermal-insulated cotton one side gets into compound thermal-insulated fire prevention material can effectively completely cut off the temperature. Simultaneously, the experiment shows, compound thermal-insulated fireproof material thickness only for the cotton thickness third that insulates against heat now, can reach equal more excellent thermal-insulated effect even. The laminated structure of the aluminum foil and the grid glass fiber cloth is attractive, and good heat insulation and fire prevention can be achieved.
Furthermore, the composite heat-insulating fireproof material can be directly contacted with a human body or a product, and can not harm people due to good environmental protection. Therefore, the utility model discloses a compound thermal-insulated fireproof material can play adiabatic, the effect of fire prevention, can guarantee user's personal safety again, provides comfortable user experience.
The use temperature of the novel nano-microporous material is increased from the original maximum 500 ℃ to the maximum 650 ℃, which is increased by more than 30%. The use time is saved along with the increase of the temperature, the experience of a user is improved, and the use requirement of the user is met.
Drawings
Fig. 1 is a schematic structural view of the composite heat-insulating and fire-proof material according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the composite thermal insulation fireproof material according to another embodiment of the present invention.
Detailed Description
Hereinafter, the technique of the present invention will be described in detail with reference to the embodiments. It should be understood that the following detailed description is only for assisting the person skilled in the art in understanding the present invention, and is not intended to limit the present invention.
Fig. 1 is a schematic structural view of the composite heat-insulating and fire-proof material according to an embodiment of the present invention.
As shown in fig. 1, the composite thermal insulation fireproof material 100 of the embodiment includes a layer of nano-microporous thermal insulation cotton 110, a layer of grid glass fiber cloth 120 disposed on a surface of the nano-microporous thermal insulation cotton 110, and a layer of aluminum foil 130 disposed on a surface of the grid glass fiber cloth 120 away from the nano-microporous thermal insulation cotton 110.
As shown in fig. 1, the nano-microporous thermal insulation cotton 110, the grid glass fiber cloth 120 and the aluminum foil 130 are bonded to each other by a bonding agent 101.
As shown in fig. 1, the adhesive 101 is coated on the entire contact surface between the nanoporous heat insulating cotton 110, the grid glass fiber cloth 120, and the aluminum foil 130. In fact, the adhesive 101 may be coated on the edges of the contact surfaces between the nanoporous thermal insulation cotton 110 and the grid glass fiber cloth 120 and the aluminum foil 130 (instead of the entire contact surface), or the adhesive 101 may be coated on the edges of the contact surfaces between the nanoporous thermal insulation cotton 110 and the grid glass fiber cloth 120 and the aluminum foil 130, and a part of the contact surfaces, which may be determined by specific process requirements.
The thickness of the nano-microporous thermal insulation cotton 110 is 3mm to 7mm, for example, 3mm, 4mm, 5mm, 6mm or 7 mm. The aluminum foil 130 has a thickness of 0.10mm to 0.50mm, for example, 0.10mm, 0.20mm, 0.30mm, 0.40mm, or 0.50 mm. The grammes per square gram of the grid fiberglass cloth 120 is not higher than 60 grams, and the grammes per square gram can be selected according to actual needs, such as 55 grams per square gram, 50 grams per square gram, 45 grams per square gram, 40 grams per square gram, and the like. As can be understood by those skilled in the art, the heavier the grid fiberglass cloth 120 per square gram represents the higher the compactness of the grid fiberglass cloth 120, the better the thermal insulation effect.
Fig. 2 is a schematic structural view of the composite heat-insulating fireproof material according to an embodiment of the present invention.
In another embodiment of the present invention, as shown in fig. 2, a composite thermal insulating and fire-proof material 200 is provided. Unlike the composite heat-insulating fireproof material 100 shown in fig. 1, the composite heat-insulating fireproof material 200 in this embodiment includes a layer of nano-microporous heat-insulating cotton 210, two layers of grid fiberglass cloth 220 and two layers of aluminum foil 230. As shown in fig. 2, the mesh glass cloth 220 is alternately arranged with the aluminum foil 230, and the aluminum foil 230 is an outermost layer.
Of course, it can be understood by those skilled in the art that the composite thermal insulation fireproof material of the present invention may include more than the two-layer grid glass fiber cloth 220 and the two-layer aluminum foil 230 shown in fig. 2, may include a multi-layer grid glass fiber cloth and a multi-layer aluminum foil, and the number of layers of the grid glass fiber cloth and the aluminum foil may not be the same. Only one layer of the outermost layer of the finally formed composite heat-insulating fireproof material is aluminum foil (the other outermost layer is nano-microporous heat-insulating cotton).
Experiments show that the heat insulation temperature of the composite heat insulation fireproof material 100 shown in fig. 1 is up to 650 ℃, compared with the existing heat insulation cotton of 500 ℃, the heat insulation effect of the composite heat insulation fireproof material 100 of the utility model is improved by more than 30%.
The utility model has the advantages of, combine nanometer micropore thermal-insulated cotton through range upon range of material structure for the temperature is followed nanometer micropore thermal-insulated cotton one side gets into compound thermal-insulated fire prevention material can effectively completely cut off the temperature. Simultaneously, the experiment shows, compound thermal-insulated fireproof material thickness only for the cotton thickness third that insulates against heat now, can reach equal more excellent thermal-insulated effect even. The laminated structure of the aluminum foil and the grid glass fiber cloth is attractive, and good heat insulation and fire prevention can be achieved.
Furthermore, the composite heat-insulating fireproof material can be directly contacted with a human body or a product, and can not harm people due to good environmental protection. Therefore, the utility model discloses a compound thermal-insulated fireproof material can play adiabatic, the effect of fire prevention, can guarantee user's personal safety again, provides comfortable user experience.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The composite heat-insulating fireproof material is characterized by consisting of a layer of nano microporous heat-insulating cotton and at least one layer of grid glass fiber cloth arranged on one surface of the nano microporous heat-insulating cotton.
2. The composite thermal insulation fireproof material of claim 1, wherein the thermal insulation fireproof material further comprises at least one layer of aluminum foil, and the aluminum foil is arranged on the surface of the grid glass fiber cloth, which faces away from the nano microporous thermal insulation cotton.
3. The composite heat-insulating fireproof material of claim 1, wherein the thickness of the nano microporous heat-insulating cotton is 3mm to 7 mm.
4. The composite heat-insulating fireproof material of claim 2, wherein the aluminum foil has a thickness of 0.10mm to 0.50 mm.
5. The composite insulating and fire-retardant material of claim 1, wherein the grid fiberglass cloth has a weight per square gram of not more than 60 grams.
6. The composite thermal insulation fireproof material of any one of claims 1 to 5, wherein the grid glass fiber cloth and the nano-microporous thermal insulation cotton are bonded to each other by a binder.
7. The composite thermal insulation fireproof material of claim 2, wherein the aluminum foil and the grid glass fiber cloth are bonded to each other by a bonding agent, and the aluminum foil and the nano-microporous thermal insulation cotton are bonded to each other by a bonding agent.
8. The composite insulating and fire-proofing material of claim 2, wherein when the insulating and fire-proofing material comprises a plurality of layers of mesh glass fiber cloth and a plurality of layers of aluminum foil, the mesh glass fiber cloth and the aluminum foil are alternately arranged, and the aluminum foil is an outermost layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737714.9U CN210390350U (en) | 2019-05-21 | 2019-05-21 | Composite heat-insulating fireproof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920737714.9U CN210390350U (en) | 2019-05-21 | 2019-05-21 | Composite heat-insulating fireproof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390350U true CN210390350U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920737714.9U Active CN210390350U (en) | 2019-05-21 | 2019-05-21 | Composite heat-insulating fireproof material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390350U (en) |
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2019
- 2019-05-21 CN CN201920737714.9U patent/CN210390350U/en active Active
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