CN211363811U - Flame-retardant burn-through-resistant heat-insulation composite fabric - Google Patents
Flame-retardant burn-through-resistant heat-insulation composite fabric Download PDFInfo
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- CN211363811U CN211363811U CN201921319375.9U CN201921319375U CN211363811U CN 211363811 U CN211363811 U CN 211363811U CN 201921319375 U CN201921319375 U CN 201921319375U CN 211363811 U CN211363811 U CN 211363811U
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Abstract
The utility model discloses a fire-retardant resistant thermal-insulated compound fabric of burning through, include from last to the fire-retardant heat reflection rete, base cloth layer, insulating layer and the comfortable layer that sets gradually down, the insulating layer is the aramid fiber felt through the arrangement of phase transition microcapsule, fire-retardant heat reflection rete is for having imbedded the intrinsic type high temperature resistant polymer hybrid membrane that has the heat reflection function particle. The utility model discloses a laminate one deck has the hybridization polymer membrane of high temperature resistant backheat function on non-fire-retardant fabric base cloth, makes outer surface fabric have fire-retardant, fire-resistant flame burn through, flame be difficult for stretching, multiple functions such as high temperature heat reflection. The prepared composite fabric can be used for fire-fighting and heat-insulating operation, personal protective clothing and equipment in high-temperature operation industries such as thermoelectric chemical industry, metal smelting, glass melting and the like, and can also be used for industrial textiles such as automobile tents, shading curtains and the like.
Description
Technical Field
The utility model relates to a safe thermal protection fabric technical field especially relates to a fire-retardant, flame-resistant burn-through and can insulate against heat reflection function's lamination composite fabric.
Background
Personnel in high-temperature operation industries such as fire fighting, metal smelting, petrochemical industry and the like need to wear the material to have flame-retardant and fire-resistant burn-through performance and certain high-temperature radiation heat reflecting capacity. The fabric used as the high-temperature-resistant clothes is woven by high-temperature-resistant organic fibers, or the fabric is subjected to flame retardant treatment by using a flame retardant to obtain the flame-retardant functional fabric, but the fabric prepared by the two methods only has certain flame retardancy, but does not insulate heat. The existing high-temperature-resistant clothes realize the flame-retardant and heat-insulating functions through multilayer superposition, and if the existing fire-fighting heat-insulating clothes are prepared by covering a layer of high-reflectivity aluminum foil on the surface of flame-retardant base cloth, the problems that the composite fabric is not moisture permeable and air impermeable, the aluminum foil is easy to peel off and drop after being heated and the like are caused, and the defects that the aluminum foil is flammable and the like exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but fire-retardant, flame burn-through and thermal-insulated reflection function's lamination composite fabric.
For solving the above technical problem, the utility model discloses a technical scheme is:
the flame-retardant burn-through-resistant heat-insulation composite fabric comprises a flame-retardant heat-reflection film layer, a base fabric layer, a heat-insulation layer and a comfort layer which are sequentially arranged from top to bottom.
The heat insulation layer is arranged on the flame-retardant base cloth layer and the comfortable layer and adopts aramid fiber felt finished by phase-change microcapsules;
the flame-retardant heat-reflecting film layer is an intrinsic high-temperature-resistant polymer hybrid film embedded with particles with a heat-reflecting function and can reflect high-temperature infrared heat radiation; the intrinsic high-temperature resistant polymer can be poly (m-phenylene isophthalamide) PMIA or polyimide PI polymer; the heat reflection functional particles are silicon dioxide SiO2Titanium oxide TiO2One or a mixture of several of the zinc oxide ZnO nano particles;
furthermore, the fabric base cloth layer is an antistatic fabric, the fabric is formed by interweaving warp yarns and weft yarns, and the warp yarns comprise first warp yarns of pure cotton or blended fibers thereof and second warp yarns of conductive yarns; the conductive yarn is a cotton-covered stainless steel yarn or a conductive filament with PA6 as a core layer; the weft yarns are spun by pure cotton fibers or blended fibers thereof;
preferably, the comfort layer is a flame-retardant cellulose fiber fabric woven by adopting a double-needle bed warp knitting structure;
furthermore, the three layers of the flame-retardant heat-reflecting film layer, the base cloth layer and the heat-insulating layer are sequentially compounded through hot pressing of the hot melt adhesive PUR in a dotted manner and then connected with the comfort layer through a diffraction seam; the surface temperature of the PUR hot-pressing roller is set to 130-140 ℃.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model discloses a laminate one deck has the hybridization polymer membrane of high temperature resistant backheat function on non-fire-retardant fabric base cloth, makes outer surface fabric have fire-retardant, fire-resistant flame burn through, flame be difficult for stretching, multiple functions such as high temperature heat reflection. The prepared composite fabric can be used for fire-fighting and heat-insulating operation, personal protective clothing and equipment in high-temperature operation industries such as thermoelectric chemical industry, metal smelting, glass melting and the like, and can also be used for industrial textiles such as automobile tents, shading curtains and the like.
Drawings
Fig. 1 is a schematic view of the structure of the composite fabric of the present invention.
In the drawings: 1-a flame retardant heat reflective film layer; 2-a fabric base layer; 3-a heat insulation layer; 4-comfort layer.
Detailed Description
The technical solution 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, but does not constitute a limitation to the scope of the present invention.
Example 1
As shown in fig. 1, the embodiment of the present invention provides a flame-retardant, flame-resistant, flame-proof, heat-reflective composite fabric, which comprises a flame-retardant heat-reflective film layer 1, a base fabric layer 2, a thermal insulation layer 3 and a comfort layer 4. The heat insulation layer is arranged between the flame-retardant base cloth layer and the comfort layer, and aramid fiber felt finished by phase-change microcapsules is adopted; the flame-retardant heat-reflecting film layer is embedded with SiO2A high temperature resistant polyimide PI polymer hybrid membrane of nanoparticles; the base cloth layer is an antistatic cotton plain weave fabric, and the antistatic cotton plain weave fabric is prepared from pure cotton fiber first warp yarns and cotton-covered stainless steel yarns according to the weight ratio of 1: 5, the weft yarns are pure cotton yarns in proportion and are alternately arranged; the comfortable layer is a flame-retardant modal fiber fabric woven by adopting a double-needle bed warp knitting structure; the three layers of the intrinsic high-temperature-resistant polymer hybrid membrane, the fabric base cloth and the heat insulation layer are sequentially bonded in a hot-pressing point manner through hot melt adhesive PUR and then connected with the comfort layer in a quilt form; the surface temperature of the PUR hot-pressing roll was set to 140 ℃.
Example 2
As shown in fig. 1, the embodiment of the present invention provides a flame-retardant, flame-resistant, flame-proof, heat-reflective composite fabric, which comprises a flame-retardant heat-reflective film layer 1, a base fabric layer 2, a thermal insulation layer 3 and a comfort layer 4. The heat insulation layer is arranged between the flame-retardant base cloth layer and the comfort layer, and aramid fiber felt finished by phase-change microcapsules is adopted; the flame-retardant heat-reflecting film layerTo embed SiO2、TiO2A high temperature resistant PMIA polymer hybrid membrane of mixed nanoparticles; the base cloth layer is antistatic cotton twill fabric, and is formed by a first pure cotton fiber warp and cotton-covered stainless steel yarns according to the weight ratio of 1: 5, the weft yarns are pure cotton yarns in proportion and are alternately arranged; the comfortable layer is a flame-retardant viscose fabric woven by adopting a double-needle bed warp knitting structure; the three layers of the intrinsic high-temperature-resistant polymer hybrid membrane, the fabric base cloth and the heat insulation layer are sequentially bonded in a hot-pressing point manner through hot melt adhesive PUR and then connected with the comfort layer in a quilt form; the surface temperature of the PUR hot-pressing roller was set to 135 ℃.
The foregoing is 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 are also considered as the protection scope of the present invention.
Claims (6)
1. A flame-retardant burn-through-resistant heat-insulation composite fabric is characterized in that: include from last to the fire-retardant heat reflection rete, base cloth layer, insulating layer and the comfortable layer that sets gradually down, the insulating layer is the aramid fiber felt through the arrangement of phase transition microcapsule, fire-retardant heat reflection rete is for having embedded the high temperature resistant polymer hybrid membrane of intrinsic type that has the heat reflection function particle.
2. The flame retardant burn-through resistant insulated composite fabric of claim 1, wherein: the intrinsic high-temperature resistant polymer is polyisophthaloyl metaphenylene diamine or polyimide polymer.
3. The flame retardant burn-through resistant insulated composite fabric of claim 1, wherein: the base cloth layer is an antistatic fabric.
4. The flame retardant burn-through resistant insulated composite fabric of claim 3, wherein: the antistatic fabric is formed by interweaving warp yarns and weft yarns, wherein the warp yarns comprise first warp yarns of pure cotton or blended fibers thereof and second warp yarns of conductive yarns; the conductive yarn is a cotton-covered stainless steel yarn or a conductive filament with PA6 as a core layer; the weft yarns are yarns spun by pure cotton fibers or blended fibers thereof.
5. The flame retardant burn-through resistant insulated composite fabric of claim 1, wherein: the comfortable layer is a flame-retardant cellulose fiber fabric woven by adopting a double-needle bed warp knitting structure.
6. The flame retardant burn-through resistant insulated composite fabric of any of claims 1-5, wherein: the three layers of the flame-retardant heat-reflecting film layer, the base fabric layer and the heat-insulating layer are sequentially compounded through hot-pressing of a hot melt adhesive PUR in a dotted manner, and then are connected with the comfortable layer through a diffraction seam to form the flame-retardant burn-through-resistant heat-insulating composite fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319375.9U CN211363811U (en) | 2019-08-14 | 2019-08-14 | Flame-retardant burn-through-resistant heat-insulation composite fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921319375.9U CN211363811U (en) | 2019-08-14 | 2019-08-14 | Flame-retardant burn-through-resistant heat-insulation composite fabric |
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| CN211363811U true CN211363811U (en) | 2020-08-28 |
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| CN201921319375.9U Active CN211363811U (en) | 2019-08-14 | 2019-08-14 | Flame-retardant burn-through-resistant heat-insulation composite fabric |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123887A (en) * | 2020-10-19 | 2020-12-25 | 常熟市庄盛特种化纤有限公司 | High temperature resistant chemical fiber gauze |
| CN113930876A (en) * | 2021-10-25 | 2022-01-14 | 武汉纺织大学 | High-temperature-scouring-resistant heat-insulation woven body |
| CN114434919A (en) * | 2022-01-25 | 2022-05-06 | 安徽工程大学 | Three-layer structure firefighter uniform with self-cleaning function and production method thereof |
-
2019
- 2019-08-14 CN CN201921319375.9U patent/CN211363811U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123887A (en) * | 2020-10-19 | 2020-12-25 | 常熟市庄盛特种化纤有限公司 | High temperature resistant chemical fiber gauze |
| CN113930876A (en) * | 2021-10-25 | 2022-01-14 | 武汉纺织大学 | High-temperature-scouring-resistant heat-insulation woven body |
| CN114434919A (en) * | 2022-01-25 | 2022-05-06 | 安徽工程大学 | Three-layer structure firefighter uniform with self-cleaning function and production method thereof |
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Effective date of registration: 20230620 Address after: 516000 The first and second floors of No. 137, Zhongkai Sixth Road, Chenjiang Street, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Zhonghuan coating technology (Guangdong) Co.,Ltd. Address before: 516007 Mazhuang Cold Water Pit on the Henan Bank of Huicheng District, Huizhou City, Guangdong Province Patentee before: HUIZHOU University |