CN213733930U - Heat-insulating flame-retardant fabric - Google Patents
Heat-insulating flame-retardant fabric Download PDFInfo
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- CN213733930U CN213733930U CN202022038940.3U CN202022038940U CN213733930U CN 213733930 U CN213733930 U CN 213733930U CN 202022038940 U CN202022038940 U CN 202022038940U CN 213733930 U CN213733930 U CN 213733930U
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Abstract
The utility model discloses a heat-insulating flame-retardant fabric, which comprises a substrate layer and a protective layer from inside to outside in sequence, wherein the substrate layer comprises a phase-change material layer and a base cloth layer, the base cloth layer is two layers and is respectively arranged at the upper side and the lower side of the phase-change material layer, the base cloth layer is woven by flame-retardant fiber yarns into cloth, and the protective layer is arranged at the outermost side of the structure; the phase change material layer is formed by filling microcapsule phase change materials, or is obtained by filling the microcapsule phase change materials in hollow rubber balls, or is obtained by packaging the microcapsule phase change materials by packaging bags; the microcapsule phase change material is prepared by compounding a phase change material and an outer shell. The utility model provides a phase change material can be through melting/solidification absorption or release energy, reaches rapid cooling and heat retaining function, can in time absorb the heat that the conflagration emergence in-process produced when the conflagration takes place to effectively reduce the heat that transmits human skin, protect the human body not receive the burn, avoid the high-temperature secondary injury who leads to the fact the people.
Description
The technical field is as follows:
the utility model belongs to the technical field of thermal-insulated fire-retardant cloth, concretely relates to thermal-insulated fire-retardant cloth.
Background art:
the fiber fabric is made by weaving, most of the fiber fabric is flammable due to the composition of the fiber fabric, even if the fiber fabric meets a few sparks, the fiber fabric is easy to catch fire or is partially burnt out, the surface of the fiber fabric is damaged if the fiber fabric is light, holes are formed if the fiber fabric is heavy, the use effect of the fiber fabric is seriously influenced, and the use of the fiber fabric is greatly limited if the flame resistance is not good. For example, untreated natural fabrics, cotton and flax, burn quickly after ignition and have a rapid spreading tendency; the same applies to the fabric formed by blending natural fibers and synthetic fibers, such as polyester-cotton blending, which is particularly troublesome, and has the characteristics of quick combustion and spread of the natural fibers and easy melting of the synthetic fibers.
In order to improve the flame retardant property of fabrics or fabrics, many fireproof flame retardant fabrics and fireproof garments have appeared in the prior art. At present, although some fireproof flame-retardant fabrics are available in the market, the fireproof flame-retardant fabrics are high in price, wear-resistant and air-impermeable, and even some fabrics are disposable flame-retardant fabrics, and the flame-retardant effect disappears or disappears after washing, so that the effect is not ideal. The fireproof flame-retardant material containing halogen elements can generate a large amount of toxic gas after combustion, has large environmental pollution, brings great inconvenience to popularization and use of the fireproof flame-retardant fabric, and seriously hinders the development of the flame-retardant fabric. In addition, the temperature rise caused by fire disaster can cause secondary damage to the personal safety, so that the fireproof flame-retardant fabric with good effect and strong practicability still has the direction and trend of future development.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: aiming at the problems in the prior art, the heat-insulating flame-retardant fabric is provided.
The utility model discloses a solve technical problem and take technical scheme as follows:
the utility model provides a thermal-insulated fire-retardant cloth, includes substrate layer and protective layer from inside to outside in proper order, the substrate layer includes phase change material layer and base cloth layer, the base cloth layer is two-layer, arranges the upper and lower both sides on phase change material layer respectively in, the base cloth layer is woven into cloth by fire-retardant fiber silk, the structure outside is arranged in to the protective layer.
Preferably, a flame-retardant layer is arranged between the base material layer and the protective layer, and the flame-retardant layer is flame-retardant coating.
Preferably, the upper base cloth layer and the lower base cloth layer are fixed on the phase change material layer through the flame-retardant fiber yarns in a sewing mode.
Preferably, the phase change material layer is formed by filling microcapsule phase change materials, or is obtained by filling microcapsule phase change materials in hollow rubber balls, or is obtained by packaging the microcapsule phase change materials by packaging bags; the microcapsule phase change material is prepared by compounding a phase change material and an outer shell.
Preferably, the phase change material is any one of paraffin, hydrated crystal salt, molten salt, fatty alcohol and fatty acid; the shell body is made of any one of phenolic resin, urea resin, melamine-formaldehyde resin, epoxy resin, polyurethane and polyimide.
Preferably, the hollow rubber ball is made of one or more of silicon rubber, fluorine rubber and nitrile rubber.
Preferably, the packaging bag is any one of an aluminum foil bag and a flame-retardant film; the flame-retardant film is any one of a polyester flame-retardant film, a polyimide flame-retardant film, a polyoxyethylene flame-retardant film, a polycarbonate flame-retardant film, a polyethylene flame-retardant film and a polyphenylene sulfide flame-retardant film.
Preferably, the flame-retardant fiber yarn is one or more than two of carbon fiber, asbestos, boron fiber, glass fiber, fluorine fiber, polyphenylene sulfide fiber, aramid fiber, polyvinyl chloride fiber, phenolic fiber, modified acrylic fiber, modified polyester fiber and modified polypropylene fiber.
Preferably, the protective layer is any one of a waterproof layer, a moisture-proof layer and an anti-corrosion layer.
Preferably, the protective layer is adhered to the outer side of the structure through a water-based adhesive, and the water-based adhesive is any one of an epoxy resin adhesive, an acrylic adhesive, an acrylate adhesive, an EVA adhesive, a polyester adhesive, a polyether adhesive, a polyurethane adhesive and a polyurea adhesive.
Preferably, the waterproof layer is a waterproof fabric, and the waterproof fabric is any one of waterproof chemical fiber pongee, waterproof delustered nylon yarn, printed Terylene waterproof bath curtain cloth, waterproof nylon cotton canvas and waterproof camouflage oxford cloth; the moisture-proof layer is a moisture-proof fabric, and the moisture-proof fabric is any one of a silicon rubber polymer, an acrylate polymer, a styrene-acrylate copolymer and a vinyl acetate polymer; the anti-corrosion layer is made of anti-corrosion fabric, and the anti-corrosion fabric is made of any one of flax fibers, polyester fibers, bamboo fibers and polypropylene fibers.
The utility model discloses an actively beneficial effect as follows:
1. the utility model discloses a phase change material layer's setting, phase change material can be through melting/solidification absorption or release energy, reach rapid cooling and heat retaining function, can in time absorb the heat that the conflagration emergence in-process produced when the conflagration takes place to effectively reduce the heat that transmits human skin, protect the human body not receive the burn, avoid the high secondary damage who leads to the fact the people of high temperature.
2. The utility model discloses a phase change material layer can be filled by microcapsule phase change material and form, also can pack microcapsule phase change material by the hollow rubber ball and obtain, can also obtain by the microcapsule phase change material of encapsulation bag encapsulation. By adopting the packaging bag for sealing, the stability of the physical and chemical properties of the phase-change material in the long-term use process can be ensured, and the conditions of leakage and the like of the phase-change material at high temperature are avoided. By filling microcapsule phase change materials in the hollow rubber balls, rubber has certain flexibility, so that the phase change materials on the inner side can be protected, a buffering effect is also achieved on the whole cloth, and an air layer exists between the rubber balls, so that the rubber balls can play a role in isolation when catching fire.
3. The utility model discloses a protective layer is pasted in the structure outside to thermal-insulated fire-retardant cloth, and the protective layer can be any kind in waterproof layer, dampproof course, the anti-corrosion coating, both can protect the base cloth layer, can increase the other performances of cloth again, satisfies the demand of different occasions, increase of service life.
Description of the drawings:
fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
wherein: 1-phase change material layer, 2-base cloth layer, 3-protective layer, 4-flame retardant layer.
The specific implementation mode is as follows:
the invention will be further explained and explained with reference to the drawings and the embodiments:
examples 1,
Referring to fig. 1, a thermal-insulated fire-retardant cloth includes substrate layer and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and the base cloth layer is two-layer from top to bottom, arranges the upper and lower both sides of phase change material layer 1 respectively in, and base cloth layer 2 is woven into cloth by fire-retardant cellosilk, and protective layer 3 arranges the structure outside in.
The upper and lower base cloth layers are sewed and fixed with the phase change material layer 1 through flame-retardant fiber yarns.
The phase change material layer 1 is filled with microcapsule phase change materials, and the microcapsule phase change materials are prepared by compounding phase change materials and an outer shell.
The phase-change material is hydrated crystal salt, and the shell of the microcapsule is phenolic resin.
The flame-retardant fiber yarn is a mixture of carbon fiber and boron fiber, and the mass of the flame-retardant fiber yarn and the boron fiber is 1: 1.
The protective layer 3 is a waterproof layer, the waterproof layer is a waterproof fabric, the waterproof fabric is adhered to the outer side of the structure through a water-based adhesive, the waterproof fabric is waterproof chemical fiber pongee, and the water-based adhesive is an epoxy resin adhesive.
Examples 2,
Referring to fig. 1, a thermal-insulated fire-retardant cloth includes substrate layer and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and the base cloth layer is two-layer from top to bottom, arranges the upper and lower both sides of phase change material layer 1 respectively in, and base cloth layer 2 is woven into cloth by fire-retardant cellosilk, and protective layer 3 arranges the structure outside in.
The upper and lower base cloth layers are sewed and fixed with the phase change material layer 1 through flame-retardant fiber yarns.
The phase change material layer 1 is obtained by filling microcapsule phase change materials in hollow rubber balls, and the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell.
The phase-change material is prepared by compounding the phase-change material and an outer shell, wherein the phase-change material is fatty alcohol, and the outer shell is made of phenolic resin.
The hollow rubber ball is made of silicon rubber.
The protective layer 3 is a moisture-proof fabric which is adhered to the outer side of the structure through a water-based adhesive, the moisture-proof fabric is an acrylic polymer, and the water-based adhesive is an acrylic adhesive.
Examples 3,
Referring to fig. 1, a thermal-insulated fire-retardant cloth includes substrate layer and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and the base cloth layer is two-layer from top to bottom, arranges the upper and lower both sides of phase change material layer 1 respectively in, and base cloth layer 2 is woven into cloth by fire-retardant cellosilk, and protective layer 3 arranges the structure outside in.
The upper and lower base cloth layers are sewed and fixed with the phase change material layer 1 through flame-retardant fiber yarns.
The phase change material layer 1 is obtained by packaging microcapsule phase change materials through an aluminum foil bag, and the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell.
The phase-change material is fatty alcohol, and the shell body is made of phenolic resin.
The protective layer 3 is an anti-corrosion fabric, the anti-corrosion fabric is adhered to the outer side of the structure through a water-based adhesive, the anti-corrosion fabric is linen fibers, and the water-based adhesive is an acrylic adhesive.
Examples 4,
Referring to fig. 2, a thermal-insulated fire-retardant cloth includes substrate layer, fire-retardant layer 4 and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and base cloth layer 2 is two-layer, arranges the upper and lower both sides of phase change material layer 1 respectively in, and fire-retardant layer 4 coating is around the substrate layer, and protective layer 3 arranges the structure outside in.
The phase change material layer 1 is obtained by packaging microcapsule phase change materials through an aluminum foil bag, the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell, the base cloth layer 2 is woven into cloth through flame-retardant fiber yarns, and the protective layer 3 is made of waterproof fabrics.
The upper and lower base cloth layers 2 are fixed with the phase change material layer 1 through the flame-retardant fiber silk, and the flame-retardant fiber silk is glass fiber.
In the microcapsule phase change material, the phase change material is paraffin, and the microcapsule shell is urea resin.
The waterproof fabric is adhered to the outer side of the structure through a water-based adhesive, the waterproof fabric is waterproof delustering nylon yarn, and the water-based adhesive is an acrylate adhesive.
The flame-retardant layer 4 is a flame-retardant coating.
Examples 5,
Referring to fig. 2, a thermal-insulated fire-retardant cloth includes substrate layer, fire-retardant layer 4 and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and base cloth layer 2 is two-layer, arranges the upper and lower both sides of phase change material layer 1 respectively in, and fire-retardant layer 4 coating is around the substrate layer, and protective layer 3 arranges the structure outside in.
The phase change material layer 1 is obtained by packaging microcapsule phase change materials through an aluminum foil bag, and the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell.
The base cloth layer 2 is woven by flame-retardant fiber yarns into cloth, and the protective layer 3 is made of moisture-proof fabric.
The upper base cloth layer 2 and the lower base cloth layer 2 are fixedly connected with the phase change material layer 1 through flame-retardant fiber yarns in a sewing mode, the flame-retardant fiber yarns are a mixture of the fluorine fiber and the aramid fiber, and the mass ratio of the flame-retardant fiber yarns to the aramid fiber is 3: 2.
In the microcapsule phase change material, the phase change material is molten salt, and the microcapsule shell is melamine-formaldehyde resin.
The moisture-proof fabric is adhered to the outer side of the structure through a water-based adhesive, the moisture-proof fabric is styrene-acrylate copolymer, and the water-based adhesive is EVA adhesive.
Examples 6,
Referring to fig. 2, a thermal-insulated fire-retardant cloth includes substrate layer, fire-retardant layer 4 and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and base cloth layer 2 is two-layer, arranges the upper and lower both sides of phase change material layer 1 respectively in, and fire-retardant layer 4 coating is around the substrate layer, and protective layer 3 arranges the structure outside in.
The phase change material layer 1 is obtained by filling microcapsule phase change materials in hollow rubber balls, the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell, and the base cloth layer 2 is woven by flame-retardant fiber yarns into cloth.
The moisture-proof fabric is any one of a silicon rubber polymer, an acrylate polymer, a styrene-acrylate copolymer and a vinyl acetate polymer; the anti-corrosion layer is made of anti-corrosion fabric, and the anti-corrosion fabric is any one of flax fiber, polyester fiber, bamboo fiber and polypropylene fiber
The upper and lower base cloth layers 2 are fixed with the phase change material layer 1 through the fire-retardant fiber silk by sewing, and the fire-retardant fiber silk is phenolic fiber.
In the microcapsule phase change material, the phase change material is fatty alcohol, and the microcapsule shell is epoxy resin.
The protective layer 3 is an anti-corrosion fabric, the anti-corrosion fabric is adhered to the outer side of the structure through a water-based adhesive, the anti-corrosion fabric is polyester fiber, and the water-based adhesive is a polyurethane adhesive.
The hollow rubber ball is made of silicon rubber, and the flame-retardant layer 4 is made of flame-retardant coating.
Example 7,
Referring to fig. 2, a thermal-insulated fire-retardant cloth includes substrate layer, fire-retardant layer 4 and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and base cloth layer 2 is two-layer, arranges the upper and lower both sides of phase change material layer 1 respectively in, and fire-retardant layer 4 coating is around the substrate layer, and protective layer 3 arranges the structure outside in.
The phase change material layer 1 is prepared by filling a microcapsule phase change material in hollow rubber balls, the microcapsule phase change material is prepared by compounding the phase change material with an outer shell, the base cloth layer 2 is woven by flame-retardant fiber yarns into cloth, and the protective layer 3 is a waterproof fabric.
The upper and lower base cloth layers 2 are fixed with the phase change material layer 1 through the flame-retardant fiber yarns.
In the microcapsule phase change material, the phase change material is molten salt, and the microcapsule shell is polyurethane.
The flame-retardant fiber yarn is modified acrylic fiber.
The waterproof fabric is adhered to the outer side of the structure through a water-based adhesive, the waterproof fabric is a printed Terylene waterproof water bath curtain cloth, and the water-based adhesive is a polyurea adhesive.
The hollow rubber ball is made of fluororubber, and the flame-retardant layer is made of flame-retardant coating.
Example 8,
Referring to fig. 2, a thermal-insulated fire-retardant cloth includes substrate layer, fire-retardant layer 4 and protective layer 3 from inside to outside in proper order, and the substrate layer includes phase change material layer 1 and base cloth layer 2, and base cloth layer 2 is two-layer, arranges the upper and lower both sides of phase change material layer 1 respectively in, and fire-retardant layer 4 coating is around the substrate layer, and protective layer 3 arranges the structure outside in.
The phase change material layer 1 is obtained by packaging microcapsule phase change materials through an aluminum foil bag, the microcapsule phase change materials are prepared by compounding the phase change materials with an outer shell, the base cloth layer 2 is woven into cloth through flame-retardant fiber yarns, and the protective layer 4 is made of waterproof fabrics.
The upper and lower base cloth layers 2 are fixed with the phase change material layer 1 through the flame-retardant fiber yarns.
In the microcapsule phase change material, the phase change material is fatty acid, and the microcapsule shell is urea resin.
The flame-retardant fiber yarn is modified polyester fiber.
The waterproof fabric is adhered to the outer side of the structure through a water-based adhesive, the waterproof fabric is waterproof delustering nylon yarn, and the water-based adhesive is an acrylate adhesive.
The hollow rubber ball is made of nitrile rubber, and the flame-retardant layer is made of flame-retardant coating.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A thermal-insulated fire-retardant cloth which characterized in that: thermal-insulated fire-retardant cloth includes substrate layer and protective layer (3) from inside to outside in proper order, the substrate layer includes phase change material layer (1) and base cloth layer (2), base cloth layer (2) are two-layer, arranges the upper and lower both sides of phase change material layer (1) respectively in, base cloth layer (2) are woven into cloth by fire-retardant fiber silk, the structure outside is arranged in protective layer (3).
2. The heat-insulating flame-retardant fabric according to claim 1, wherein: and a flame-retardant layer (4) is arranged between the base material layer and the protective layer (3), and the flame-retardant layer is flame-retardant paint.
3. The heat-insulating flame-retardant fabric according to claim 1, wherein: the upper base cloth layer and the lower base cloth layer (2) are fixed on the phase change material layer (1) through flame-retardant fiber yarns in a sewing mode.
4. The heat-insulating flame-retardant fabric according to claim 1, wherein: the phase change material layer (1) is formed by filling microcapsule phase change materials, or is obtained by filling the microcapsule phase change materials in hollow rubber balls, or is obtained by packaging the microcapsule phase change materials by packaging bags; the microcapsule phase change material is prepared by compounding a phase change material and an outer shell.
5. The heat-insulating flame-retardant fabric according to claim 4, wherein: the phase-change material is any one of paraffin, hydrated crystalline salt, molten salt, fatty alcohol and fatty acid; the shell body is made of any one of phenolic resin, urea resin, melamine-formaldehyde resin, epoxy resin, polyurethane and polyimide.
6. The heat-insulating flame-retardant fabric according to claim 4, wherein: the hollow rubber ball is made of any one of silicon rubber, fluororubber and nitrile rubber.
7. The heat-insulating flame-retardant fabric according to claim 4, wherein: the packaging bag is any one of an aluminum foil bag and a flame-retardant film; the flame-retardant film is any one of a polyester flame-retardant film, a polyimide flame-retardant film, a polyoxyethylene flame-retardant film, a polycarbonate flame-retardant film, a polyethylene flame-retardant film and a polyphenylene sulfide flame-retardant film.
8. The heat-insulating flame-retardant fabric according to claim 1, wherein: the flame-retardant fiber yarn is any one of carbon fiber, asbestos, boron fiber, glass fiber, fluorine fiber, polyphenylene sulfide fiber, aramid fiber, polyvinyl chloride fiber, phenolic fiber, modified acrylic fiber, modified polyester fiber and modified polypropylene fiber.
9. The heat-insulating flame-retardant fabric according to claim 1 or 2, characterized in that: the protective layer (3) is any one of a waterproof layer, a moisture-proof layer and an anti-corrosion layer.
10. The heat-insulating flame-retardant fabric according to claim 9, wherein: the waterproof layer is made of waterproof fabric, and the waterproof fabric is made of any one of waterproof chemical fiber pongee, waterproof delustering nylon yarn, printed Terylene waterproof bath curtain cloth, waterproof nylon cotton canvas and waterproof camouflage oxford cloth; the moisture-proof layer is a moisture-proof fabric, and the moisture-proof fabric is any one of a silicon rubber polymer, an acrylate polymer, a styrene-acrylate copolymer and a vinyl acetate polymer; the anti-corrosion layer is made of anti-corrosion fabric, and the anti-corrosion fabric is made of any one of flax fibers, polyester fibers, bamboo fibers and polypropylene fibers.
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| CN202022038940.3U CN213733930U (en) | 2020-09-17 | 2020-09-17 | Heat-insulating flame-retardant fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311876A (en) * | 2021-12-21 | 2022-04-12 | 漳州金宝达服饰有限公司 | Fabric with functions of preventing fire, emergently cooling and protecting human body |
| CN114683653A (en) * | 2022-05-13 | 2022-07-01 | 巩义市泛锐熠辉复合材料有限公司 | Ablation-resistant aerogel composite material and preparation method thereof |
-
2020
- 2020-09-17 CN CN202022038940.3U patent/CN213733930U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311876A (en) * | 2021-12-21 | 2022-04-12 | 漳州金宝达服饰有限公司 | Fabric with functions of preventing fire, emergently cooling and protecting human body |
| CN114683653A (en) * | 2022-05-13 | 2022-07-01 | 巩义市泛锐熠辉复合材料有限公司 | Ablation-resistant aerogel composite material and preparation method thereof |
| CN114683653B (en) * | 2022-05-13 | 2024-01-26 | 巩义市泛锐熠辉复合材料有限公司 | Ablation-resistant aerogel composite material and preparation method thereof |
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