CN217099214U - Flexible flame-retardant heat-insulation composite fabric - Google Patents
Flexible flame-retardant heat-insulation composite fabric Download PDFInfo
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- CN217099214U CN217099214U CN202121991157.7U CN202121991157U CN217099214U CN 217099214 U CN217099214 U CN 217099214U CN 202121991157 U CN202121991157 U CN 202121991157U CN 217099214 U CN217099214 U CN 217099214U
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- Prior art keywords
- flame
- retardant
- layer
- fabric
- composite fabric
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- 239000004744 fabric Substances 0.000 title claims abstract description 47
- 239000003063 flame retardant Substances 0.000 title claims abstract description 34
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims description 14
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000004831 Hot glue Substances 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 4
- 239000002759 woven fabric Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004693 Polybenzimidazole Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002480 polybenzimidazole Polymers 0.000 description 2
- 229920006376 polybenzimidazole fiber Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000009965 tatting Methods 0.000 description 1
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Abstract
The utility model discloses a flexible fire-retardant thermal-insulated compound surface fabric, including skin, basic unit and nexine. The outer layer is a heat insulation layer; the base layer is made of flame-retardant fiber cloth, and the inner layer is a waterproof layer. The three layers of materials are combined into a whole through the flame-retardant hot melt adhesive. The utility model discloses have comfortable, waterproof, durable.
Description
Technical Field
The application relates to the technical field of spinning, in particular to a flexible flame-retardant heat-insulation composite fabric.
Background
During the emergency rescue process, the fire fighter needs to wear protective clothing to ensure the safety of fighting when approaching fire. Meanwhile, the multifunctional flame-retardant protective blanket is used outdoors, so that the safety of personnel is improved.
The heat insulation fabric in the prior art adopts a metal aluminum foil film, and the aluminum foil is easy to break due to the metal property, so that the heat insulation fabric can be broken and delaminated after being repeatedly folded for several times in the using process, and the heat insulation and waterproof performance of the fabric is influenced. In addition, the aluminum foil-attached fabric has poor drapability and poor wearing comfort of the manufactured clothes.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application mainly solved provides a flexible fire-retardant thermal-insulated composite fabric. The protective fabric can solve the problems that the existing protective fabric is poor in drapability and not easy to fold, and meanwhile, the service life of the product is prolonged.
The embodiment of the application is realized as follows: a flexible flame-retardant heat-insulation composite fabric comprises an outer layer, a base layer and an inner layer. The outer layer is a heat insulation layer; the base layer is made of flame-retardant fiber cloth, and the inner layer is a waterproof layer. The three layers are combined into a whole through a hot melting layer.
Further, the heat insulation layer is an electroplated aluminum film.
Further, the flame-retardant fiber cloth is woven fabric, and the material comprises one or more of para-aramid fiber, meta-aramid fiber, polyimide fiber, polybenzimidazole fiber, oxidized fiber and PBI fiber; the fabric is formed by spinning and weaving fibers, and the fabric weave structure is three-upper-lower-left twill.
Further, the waterproof layer is a flame-retardant PTFE microporous film.
The utility model has the advantages that: the drapability and the wearing comfort of the heat-insulating fabric are improved, and meanwhile, the heat-insulating fabric has waterproof performance. And the folding resistance of the heat insulation fabric in the use process is enhanced, the heat insulation fabric is not easy to break and delaminate, and the service life of the composite fabric is prolonged.
Drawings
Fig. 1 is a cross-sectional configuration view of the composite fabric of the present embodiment.
In the figure, 1 is a heat insulation film, 2A is the front of flame-retardant fiber cloth, 2 is the flame-retardant fiber cloth, 2B is the back of the flame-retardant fiber cloth, and 3 is a flame-retardant PTFE microporous film.
Detailed Description
The technical scheme of the utility model is further explained by embodiments with the attached drawings.
Referring to fig. 1, a flexible flame-retardant heat-insulation composite fabric is composed of an outer layer 1, a base layer 2 and an inner layer 3.
Further, the outer layer 1 is a heat insulation film made of an electroplated aluminum film with the thickness of 12 microns.
Further, the base layer 2 is made of flame-retardant fiber cloth, and the material of the flame-retardant fiber cloth comprises one or more of para-aramid fiber, meta-aramid fiber, polyimide fiber, polybenzimidazole fiber, oxidized fiber and PBI fiber; the fabric is formed by spinning and weaving fibers, the fabric weave structure is twill with three upper parts, one lower part and one left part, and the weight of the tatting fabric is 350 g/square meter in 210 plus material.
Further, the inner layer 3 is a flame-retardant PTFE microporous film.
The composite fabric is formed by combining three layers of materials together through flame-retardant hot melt adhesive according to a certain sequence. Firstly, a flame-retardant fiber cloth is manufactured. And selecting permanent flame-retardant high-temperature-resistant fibers, and finishing the manufacturing of the base fabric through pure spinning or blended spinning yarn forming, weaving, sizing and inspection. The cloth surface is required to be flawless and smooth; secondly, the surface B of the fiber cloth 2 is bonded with the flame-retardant PTFE film through flame-retardant hot melt glue to form a waterproof breathable layer, and the polytetrafluoroethylene film has good toughness and is easy to fold; and finally, the surface 2A of the fiber cloth is bonded with the electroplated aluminum film through the flame-retardant hot melt adhesive to form mirror reflection and radiant heat, and the composite fabric is soft and easy to fold.
The embodiment of this detailed implementation mode is the utility model discloses a preferred embodiment is not according to this restriction the utility model discloses a protection scope all depends on the utility model discloses an arbitrary modification, equivalent replacement, improvement etc. that structure, shape, principle were done all should be covered within the protection scope of the utility model.
Claims (4)
1. A flexible flame-retardant heat-insulation composite fabric is characterized by comprising the following specific steps: the fabric comprises an outer layer, a base layer and an inner layer; the outer layer is a heat insulation layer; the base layer is made of flame-retardant fiber cloth, and the inner layer is a waterproof layer; the three layers of materials are combined into a whole through hot melt adhesive.
2. The flexible flame-retardant heat-insulation composite fabric according to claim 1, characterized in that: the heat insulation layer is an electroplated aluminum film.
3. The flexible flame-retardant heat-insulation composite fabric according to claim 1, characterized in that: the flame-retardant fiber cloth is woven fabric and is formed by spinning and weaving flame-retardant fibers, and the fabric weave structure is three-upper-lower-left twill.
4. The flexible flame-retardant heat-insulation composite fabric according to claim 1, characterized in that: the waterproof layer is a flame-retardant PTFE microporous film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991157.7U CN217099214U (en) | 2021-08-23 | 2021-08-23 | Flexible flame-retardant heat-insulation composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991157.7U CN217099214U (en) | 2021-08-23 | 2021-08-23 | Flexible flame-retardant heat-insulation composite fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099214U true CN217099214U (en) | 2022-08-02 |
Family
ID=82575370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121991157.7U Active CN217099214U (en) | 2021-08-23 | 2021-08-23 | Flexible flame-retardant heat-insulation composite fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099214U (en) |
-
2021
- 2021-08-23 CN CN202121991157.7U patent/CN217099214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201400 building 13, No. 938, Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai Patentee after: Shanghai Yanxun New Materials Co.,Ltd. Country or region after: China Address before: 201400 building 13, No. 938, Nanfeng Road, Fengcheng Town, Fengxian District, Shanghai Patentee before: Shanghai Yanxun Industrial Co.,Ltd. Country or region before: China |