CN215360310U - High-temperature-resistant flame-retardant fabric - Google Patents
High-temperature-resistant flame-retardant fabric Download PDFInfo
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- CN215360310U CN215360310U CN202121885519.4U CN202121885519U CN215360310U CN 215360310 U CN215360310 U CN 215360310U CN 202121885519 U CN202121885519 U CN 202121885519U CN 215360310 U CN215360310 U CN 215360310U
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Abstract
The utility model discloses a high-temperature-resistant flame-retardant fabric, which comprises a base layer, wherein the base layer is formed by weaving warps and wefts, an aramid fiber layer is arranged on the upper surface of the base layer, a Kevlar fabric layer is arranged on one surface of the aramid fiber layer, which is far away from the base layer, a high-temperature-resistant layer is arranged on one surface of the Kevlar fabric layer, a nylon cotton flame-retardant fabric layer is arranged on one surface of the base layer, which is far away from the aramid fiber layer, an elastic layer is arranged on one surface of the nylon cotton flame-retardant fabric layer, which is far away from the base layer, a ceramic aluminum oxide metal film layer is arranged on one surface of the elastic layer, which is far away from the nylon cotton flame-retardant fabric layer, the high-temperature-resistant flame-retardant fabric has good strength and toughness and good flame-retardant and high-temperature-resistant effects, and the whole strength and toughness of the fabric are improved due to the aramid fiber layer, the Kevlar fabric layer, the nylon cotton flame-retardant fabric layer and the ceramic aluminum oxide metal film layer, and the fabric has flame retardance and high temperature resistance.
Description
Technical Field
The utility model relates to the technical field of textile fabrics, in particular to a high-temperature-resistant flame-retardant fabric.
Background
The flame-retardant composite fabric is a fabric which is widely applied to fireproof materials at present, and is widely applied to curtains, clothes and indoor and outdoor use, the conventional flame-retardant fabric is protected by coating a layer of flame retardant on the surface, so that the flame-retardant effect is achieved, the flame-retardant effect is not obvious obviously, the fabric can not meet the work requirement when a special task is carried out, the fabric can not isolate the external high temperature to work under the high-temperature condition, or the fabric is isolated by an isolating material but has poor isolating effect due to too thick and too closed property, and great trouble is brought to wearing.
The high-temperature-resistant flame-retardant fabric comprises a flame-retardant layer, an adhesive layer and a protective layer, wherein the flame-retardant layer is aramid fibers, the adhesive layer is a high-performance thermosetting polyurethane adhesive, the protective layer is a ceramic aluminum oxide metal film, the thickness of the flame-retardant layer is 0.4-0.7mm, the thickness of the adhesive layer is 0.008-0.01 mu m, and the thickness of the protective layer is 0.02-0.025 mm.
The high-temperature-resistant flame-retardant fabric has high-temperature resistance, flame retardance and antistatic performance, has excellent mechanical property and tear resistance, and meets the requirements of high-temperature and dangerous operation places on the fabric. However, the high-temperature resistant flame-retardant fabric still has some disadvantages, such as: the strength and toughness are not particularly high, and the flame-retardant and high-temperature-resistant effects are not good.
SUMMERY OF THE UTILITY MODEL
In view of the problems mentioned in the background art, the utility model aims to provide a high-temperature-resistant flame-retardant fabric to solve the problems mentioned in the background art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a high temperature resistant fire-retardant surface fabric, includes the basic unit, the basic unit is woven by warp and weft and is formed, the basic unit upper surface is equipped with aramid fiber layer, aramid fiber layer is deviating from one side of basic unit is equipped with the Kevlar surface fabric layer, the Kevlar surface fabric layer is deviating from one side of aramid fiber layer is equipped with high temperature resistant layer, the basic unit is deviating from one side of aramid fiber layer is equipped with the fire-retardant surface fabric layer of nylon cotton, the fire-retardant surface fabric layer of nylon cotton is deviating from one side of basic unit is equipped with the elastic layer, the elastic layer is deviating from one side of the fire-retardant surface fabric layer of nylon cotton is equipped with ceramic alumina metal film layer.
Through adopting the above technical scheme, this fire-resistant fire-retardant surface fabric intensity and toughness are good, fire-retardant high temperature resistant effect preferred, this fire-resistant fire-retardant surface fabric basic unit is woven by warp and weft and is formed, make the surface fabric have ductility, aramid fiber layer, the kevlar surface fabric layer, the fire-retardant surface fabric layer of nylon cotton and ceramic alumina metal film layer make the bulk strength and the toughness of surface fabric promote, and make the surface fabric have fire-retardant high temperature resistance, can be great life of promotion surface fabric, wherein aramid fiber layer and the fire-retardant surface fabric layer of nylon cotton have good fire behaviour, the fire-retardant surface fabric layer of nylon cotton has good wearability, fire behaviour, can play good fire-retardant efficiency, the high temperature resistant effect of the multiplicable surface fabric of high temperature resistant layer, the toughness of the multiplicable surface fabric of elastic layer.
Preferably, the warp is bamboo fiber, and the weft is modacrylic fiber.
By adopting the technical scheme, the bamboo fiber is cellulose fiber extracted from naturally growing bamboos, and the fifth natural fiber after cotton, hemp, wool and silk, the bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance, good dyeing property and the like, and has the functions of natural antibiosis, bacteriostasis, mite removal, deodorization and ultraviolet resistance, the modacrylic fiber is modified acrylic fiber and is formed by copolymerizing acrylonitrile monomers and vinyl compounds containing flame retardant elements, the modacrylic fiber has the hand feeling and high resistance similar to wool, and has acid resistance and chemical agent resistance, so that the bamboo fiber line has the effects of antibiosis and bacteriostasis, has good air permeability and instant water absorption, and the modacrylic fiber line has high flame resistance, is soft and comfortable.
Preferably, the high-temperature resistant layer is formed by weaving high-temperature resistant carbon fiber wires and high-temperature resistant spandex fiber wires.
By adopting the technical scheme, the high-temperature resistant carbon fiber wire has an antibacterial effect, the carbon fiber is lighter than metal aluminum in mass, but higher in strength than steel, and has the characteristics of high hardness, high strength, light weight, high chemical resistance and high temperature resistance, the carbon fiber has the inherent intrinsic characteristic of the carbon material, and also has the soft processability of textile fiber, so that the high-temperature resistant carbon fiber wire is a new generation of reinforced fiber, and is very popular in aerospace, civil engineering, military, racing car and other competitive sports products, the high-temperature resistant spandex fiber wire can enable the high-temperature resistant layer to have toughness, and the spandex is polyurethane fiber, so that the high-temperature resistant carbon fiber wire is also named as elastic fiber due to excellent elasticity, is widely applied to clothing fabrics, and has the characteristics of high elasticity and the like.
Preferably, the elastic layer is formed by weaving flame-retardant elastic fiber threads and aramid fiber threads.
By adopting the technical scheme, the flame retardant effect and elasticity of the fabric are improved, wherein the aramid fiber thread also has insulating property and high temperature resistance effect, and the aramid fiber is suitable for the aspects of body armor, helmets, aerospace materials, sports materials, tire framework materials, conveyor belt materials and the like and has the properties of insulating property, high temperature resistance, ageing resistance and the like.
Preferably, the fabric further comprises a plurality of micropores arranged on the fabric, wherein the micropores form cone-shaped micropores, and the diameters of the micropores are gradually reduced.
By adopting the technical scheme, the one-way moisture-conducting heat transfer is realized, and meanwhile, the external high-temperature and burning toxic particles are prevented from entering through the micropores.
Preferably, the Kevlar fabric layer and the high-temperature resistant layer are bonded through a high-performance thermosetting polyurethane adhesive.
By adopting the technical scheme, the Kevlar fabric layer can be better bonded with the high-temperature resistant layer.
Preferably, a flame-retardant high-temperature-resistant carbonization type fabric layer is arranged between the nylon flame-retardant fabric layer and the elastic layer.
By adopting the technical scheme, the flame-retardant and high-temperature-resistant effects of the fabric are improved.
Preferably, the overall thickness of the base layer, the aramid fiber layer, the Kevlar fabric layer, the high temperature resistant layer, the nylon wool flame-retardant fabric layer, the elastic layer and the ceramic aluminum oxide metal film layer is 2-5 mm.
By adopting the technical scheme, the whole fabric is not too thick.
In summary, the utility model mainly has the following beneficial effects:
this fire-retardant surface fabric intensity of high temperature resistant and toughness is good, fire-retardant high temperature resistant effect preferred, this fire-retardant surface fabric basic unit of high temperature resistant is woven by warp and weft and is formed, make the surface fabric have ductility, aramid fiber layer, the Kevlar surface fabric layer, the fire-retardant surface fabric layer of nylon cotton and ceramic aluminium oxide metal film layer make the bulk strength and the toughness of surface fabric promoted, and make the surface fabric have fire-retardant high temperature resistance, the life of promotion surface fabric that can be great, wherein aramid fiber layer and the fire-retardant surface fabric layer of nylon cotton have good fire behaviour, the fire-retardant surface fabric layer of nylon cotton has good wearability, fire behaviour, can play good fire-retardant effect, the high temperature resistant effect of the multiplicable surface fabric of high temperature resistant layer, the toughness of the multiplicable surface fabric of elastic layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the present invention;
FIG. 3 is a schematic of the infrastructure of the present invention;
FIG. 4 is a schematic view of the structure of the refractory layer of the present invention;
FIG. 5 is a schematic view of the structure of the elastic layer of the present invention.
Reference numerals: 1. a base layer; 2. warp threads; 3. a weft; 4. an aramid fiber layer; 5. a Kevlar fabric layer; 6. a high temperature resistant layer; 7. a nylon cotton flame-retardant fabric layer; 8. an elastic layer; 9. a ceramic aluminum oxide metal film layer; 10. a high temperature carbon fiber wire; 11. high temperature resistant spandex fiber yarn; 12. a flame retardant elastic fiber thread; 13. aramid fiber yarn; 14. micropores; 15. a high performance thermoset polyurethane adhesive; 16. a flame-retardant high-temperature-resistant carbonized fabric 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.
Examples
Referring to fig. 1 to 5, a high temperature resistant fire-retardant surface fabric, including basic unit 1, basic unit 1 is woven by warp 2 and weft 3 and is formed, 1 upper surface of basic unit is equipped with aramid fiber layer 4, aramid fiber layer 4 is equipped with Kevlar surface fabric layer 5 in the one side that deviates from basic unit 1, Kevlar surface fabric layer 5 is equipped with high temperature resistant layer 6 in the one side that deviates from aramid fiber layer 4, basic unit 1 is equipped with the fire-retardant surface fabric layer 7 of nylon wool in the one side that deviates from aramid fiber layer 4, the fire-retardant surface fabric layer 7 of nylon wool is equipped with elastic layer 8 in the one side that deviates from basic unit 1, elastic layer 8 is equipped with ceramic alumina metal film layer 9 in the one side that deviates from the fire-retardant surface fabric layer 7 of nylon wool.
The Kevlar fabric layer 5 is made of Kevlar fibers, and the specific gravity of the Kevlar fibers is small, so that the specific strength of the Kevlar fabric layer is higher than that of glass fibers, carbon fibers and boron fibers, the overall strength and toughness of the Kevlar fabric layer 5 are improved, and the service life of the fabric can be greatly prolonged.
The nylon cotton flame-retardant fabric layer 7 is made of nylon cotton flame-retardant fabric, the nylon cotton flame-retardant fabric is also called C/N flame-retardant fabric, the nylon cotton flame-retardant fabric is made by a Proben flame-retardant process on the basis of cotton-nylon blended fabric, generally, the high-strength nylon fibers account for less than 20%, most of the high-strength nylon fibers account for 12% or 12% of the whole points, so that the perfect balance between hand feeling and strength can be achieved, the nylon cotton flame-retardant fabric layer 7 has the characteristics of good wear resistance, good flame retardance, environmental protection indexes with formaldehyde content less than or equal to 300ppm, soft hand feeling, small influence on various color fastness of original cloth after flame retardance and the like, the protective clothing made of the nylon cotton flame-retardant fabric has excellent flame retardance, can also effectively prevent sparks and splashing of metal molten drops, and has higher ATPV value and better thermal protection performance.
Referring to fig. 3, since the warp 2 is a bamboo fiber thread and the weft 3 is a modacrylic fiber thread, the bamboo fiber is a cellulose fiber extracted from naturally growing bamboos, and the fifth natural fiber is a cotton, hemp, wool, or silk, the original bamboo fiber has the characteristics of good air permeability, instant water absorption, strong abrasion resistance, good dyeing property, and the like, and has the functions of natural antibiosis, bacteriostasis, acarus removal, deodorization, and ultraviolet resistance, the modacrylic fiber is a modified acrylic fiber, and is formed by copolymerizing an acrylonitrile monomer and a vinyl compound containing a flame retardant element, and has the hand feeling similar to wool, high flame retardancy, acid resistance, and chemical agent resistance, so that the bamboo fiber 2 has the effects of antibiosis and bacteriostasis, and has good air permeability and instant water absorption, and the modacrylic fiber 3 has high flame retardancy, is soft and comfortable.
Referring to fig. 4, since the high temperature resistant layer 6 is woven by the high temperature resistant carbon fiber thread 10 and the high temperature resistant spandex fiber thread 11, the high temperature resistant carbon fiber thread 10 has an antibacterial effect, the carbon fiber is lighter than metal aluminum in mass but higher than steel in strength, and has the characteristics of high hardness, high strength, light weight, high chemical resistance and high temperature resistance, the carbon fiber has the intrinsic characteristics of a carbon material, and is also a new generation of reinforcing fiber, which makes the carbon fiber very popular in aerospace, civil engineering, military, racing car and other competitive sports products, the high temperature resistant spandex fiber thread 11 can make the high temperature resistant layer 6 have toughness, and the spandex is a polyurethane fiber, so the spandex has excellent elasticity, so the spandex is called an elastic fiber, is widely applied to clothing fabrics, and has the characteristic of elasticity.
Referring to fig. 5, the elastic layer 8 is formed by weaving the flame-retardant elastic fiber thread 12 and the aramid fiber thread 13, so that the flame-retardant effect and the elasticity of the fabric are increased, wherein the aramid fiber thread 13 also has insulating and high-temperature resistant effects, the aramid fiber is suitable for the aspects of bulletproof clothes, helmets, aerospace materials, sports materials, tire frame materials, conveyor belt materials and the like, has the performances of insulating, high-temperature resistant, ageing resistance and the like, and the elastic fiber is named yellow fiber, has less content than collagen fiber, but is widely distributed. The elastic fiber is yellow in a fresh state, is colored light red in an HE dyed section, is difficult to distinguish from collagen fiber, can be dyed into purple by aldehyde reddish dye, is slightly yellow in loose connective tissue, has strong refractivity and is rich in elasticity.
Referring to fig. 2, since the fabric further comprises a plurality of micropores 14 formed on the fabric, the micropores 14 are cone-shaped micropores, and the diameter of the micropores 14 is gradually reduced, one-way moisture-conducting heat transfer is realized, and meanwhile, external high-temperature and burning toxic particles are prevented from entering through the micropores 14.
Referring to fig. 2, since the kevlar fabric layer 5 and the high temperature resistant layer 6 are bonded by the high performance thermosetting polyurethane adhesive 15, the kevlar fabric layer 5 and the high temperature resistant layer 6 can be better bonded.
Referring to fig. 2, a flame-retardant high-temperature-resistant carbonization-type fabric layer 16 is arranged between the nylon flame-retardant fabric layer 7 and the elastic layer 8, so that the flame-retardant high-temperature-resistant effect of the fabric is improved.
Referring to fig. 1, the overall thickness of the base layer 1, the aramid fiber layer 4, the kevlar fabric layer 5, the high temperature resistant layer 6, the nylon flame-retardant fabric layer 7, the elastic layer 8 and the ceramic alumina metal film layer 9 is 2-5mm, so that the overall thickness of the fabric is not too thick.
The use principle and the advantages are as follows:
this fire-resistant fire-retardant surface fabric intensity and toughness are good, fire-retardant high temperature resistant effect preferred, this fire-resistant fire-retardant surface fabric basic unit 1 is woven by warp 2 and weft 3 and is formed, make the surface fabric have ductility, aramid fiber layer 4, the kevlar surface fabric layer 5, nylon fiber flame retardant surface fabric layer 7 and ceramic alumina metal membranous layer 9 make the bulk strength and the toughness of surface fabric promoted, and make the surface fabric have fire-retardant high temperature resistance, can be great promotion surface fabric's life, wherein aramid fiber layer 4 and nylon fiber flame retardant surface fabric layer 7 have good flame retardant property, nylon fiber flame retardant surface fabric layer 7 has good wearability, flame retardant property, can play good flame retardant efficiency, the high temperature resistant effect of 6 multiplicable surface fabrics in high temperature resistant layer, the toughness of 8 multiplicable surface fabrics in elastic layer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The high-temperature-resistant flame-retardant fabric comprises a base layer (1), and is characterized in that: basic unit (1) is woven by warp (2) and weft (3) and is formed, basic unit (1) upper surface is equipped with aramid fiber layer (4), aramid fiber layer (4) are deviating from one side of basic unit (1) is equipped with Kevlar precoat (5), Kevlar precoat (5) are deviating from one side of aramid fiber layer (4) is equipped with high temperature resistant layer (6), basic unit (1) are deviating from one side of aramid fiber layer (4) is equipped with nylon cotton flame retardant precoat (7), nylon cotton flame retardant precoat (7) are deviating from one side of basic unit (1) is equipped with elastic layer (8), elastic layer (8) are deviating from one side of nylon cotton flame retardant precoat (7) is equipped with ceramic alumina metal film layer (9).
2. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the warp (2) is a bamboo fiber line, and the weft (3) is a modacrylic fiber line.
3. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the high-temperature resistant layer (6) is formed by weaving high-temperature resistant carbon fiber wires (10) and high-temperature resistant spandex fiber wires (11).
4. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the elastic layer (8) is formed by weaving flame-retardant elastic fiber threads (12) and aramid fiber threads (13).
5. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the fabric is characterized by further comprising a plurality of micropores (14) formed in the fabric, wherein the micropores (14) are cone-shaped, and the diameters of the micropores (14) are gradually reduced.
6. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the Kevlar fabric layer (5) and the high-temperature resistant layer (6) are bonded through a high-performance thermosetting polyurethane adhesive (15).
7. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: and a flame-retardant high-temperature-resistant carbonized fabric layer (16) is arranged between the nylon wool flame-retardant fabric layer (7) and the elastic layer (8).
8. The high-temperature-resistant flame-retardant fabric according to claim 1, characterized in that: the whole thickness of the base layer (1), the aramid fiber layer (4), the Kevlar fabric layer (5), the high-temperature resistant layer (6), the nylon wool flame-retardant fabric layer (7), the elastic layer (8) and the ceramic aluminum oxide metal film layer (9) is 2-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885519.4U CN215360310U (en) | 2021-08-12 | 2021-08-12 | High-temperature-resistant flame-retardant fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121885519.4U CN215360310U (en) | 2021-08-12 | 2021-08-12 | High-temperature-resistant flame-retardant fabric |
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| CN215360310U true CN215360310U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121885519.4U Expired - Fee Related CN215360310U (en) | 2021-08-12 | 2021-08-12 | High-temperature-resistant flame-retardant fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188081A (en) * | 2023-09-26 | 2023-12-08 | 波司登羽绒服装有限公司 | A heat setting plate, one-way moisture-conducting fabric and clothing |
-
2021
- 2021-08-12 CN CN202121885519.4U patent/CN215360310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117188081A (en) * | 2023-09-26 | 2023-12-08 | 波司登羽绒服装有限公司 | A heat setting plate, one-way moisture-conducting fabric and clothing |
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