CN210529350U - Metallized composite fabric - Google Patents
Metallized composite fabric Download PDFInfo
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- CN210529350U CN210529350U CN201920867503.7U CN201920867503U CN210529350U CN 210529350 U CN210529350 U CN 210529350U CN 201920867503 U CN201920867503 U CN 201920867503U CN 210529350 U CN210529350 U CN 210529350U
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Abstract
The utility model discloses a metallized composite fabric, which consists of a flame-retardant film layer, a base cloth layer, a heat reflection film layer and a heat emission film layer from outside to inside; the flame-retardant film layer is an intrinsic high-temperature-resistant polymer electrostatic spinning deposition layer, the heat-reflecting film layer is a deposited silver nanowire layer, and the heat-emitting film layer is a transparent hybrid polymer layer embedded with radiation-type inorganic nanoparticles. The utility model has the advantages that the intrinsic high-temperature-resistant high polymer felt layer is sprayed on the upper surface of the nylon base fabric, so that the composite fabric has the functions of flame retardance and moisture permeability; the lower surface of the fabric is coated with a reflective thermal infrared silver nanowire layer and an emitting layer for emitting far infrared rays, so that the composite fabric has the functions of heat insulation and moisture permeability. Synthesize, the utility model discloses a multilayer compound fabric has excellent fire-retardant insulation performance, and silver nanofiber layer still possesses multiple functions such as anti-electromagnetic radiation, antibiotic, and moisture vapor permeable, and is comfortable and easy to wear, is applicable to the preparation cold-proof underwear material.
Description
Technical Field
The utility model relates to a fire-retardant multifunctional fabric technical field especially relates to a can reflect, emit thermal radiation's compound surface fabric.
Background
One of the basic clothes-taking functions of the clothes or the fabrics with the warm-keeping function is that the manufacturing methods of the radiation type warm-keeping fabrics provided by the prior art mainly comprise two types: (1) a metal reflective film is plated or coated on the base cloth to reflect far infrared rays radiated from human skin backHuman body to improve its heat insulation function; (2) adding ceramic powder with far infrared emission function into spinning solution or coating the surface of fabric with ceramic powder such as zirconium oxide ZrO2Aluminum oxide Al2O3And zirconium carbide ZrC and other inorganic ceramic powder to emit far infrared ray to the skin surface to reach health care and warming effect. The two methods are used independently, and the heat preservation effect is limited; the prepared fabric has the defects that the metal film is a completely air-tight material, and is not moisture permeable and has damp stagnation stuffy feeling when being used for clothing wearing; and the prepared fabric is flammable and does not meet the requirements of the flame retardant related standards of textiles. Therefore, the functional structure of the warm-keeping fabric is designed correctly, and the cold-proof warm-keeping composite fabric with structural function sharing is developed by combining flame retardance, warm keeping and comfortableness
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a multifunctional nylon fabric with flame retardance, heat insulation and warm keeping.
For solving the above technical problem, the utility model discloses a technical scheme is: a metallized composite fabric comprises a flame-retardant film layer, a base fabric layer, a heat-reflecting film layer and a heat-emitting film layer from outside to inside; the flame-retardant film layer is an intrinsic high-temperature-resistant polymer electrostatic spinning deposition layer, the heat-reflecting film layer is a deposited silver nanowire layer, and the heat-emitting film layer is a transparent hybrid polymer layer embedded with radiation-type inorganic nanoparticles.
As a preferred embodiment of the present invention, the base fabric layer is a cotton fabric, a polyester fabric, a nylon fabric, or a blended or interwoven fabric thereof.
As another preferred embodiment of the present invention, the base fabric layer is a nylon 6 or nylon 66 base fabric.
As another preferred embodiment of the present invention, the intrinsic high temperature resistant polymer electrospun deposited layer is a film felt layer formed on the upper surface of the fabric by an electrospinning nano-forming method, and has a flame retardant function, and pores with different sizes are distributed on the film felt layer, so as to have a moisture vapor permeable function.
In another preferred embodiment of the present invention, the radiative inorganic nanoparticles are radiative ceramic nanoparticles, the transparent hybrid polymer layer embedded with radiative inorganic nanoparticles can absorb the heat of the sun and the human body and radiate 8-14 μm of far infrared rays to the human body, and the transparent polymer has no or little absorption of the thermal radiation rays of the human body.
To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model forms a film felt layer by spraying intrinsic high temperature resistant polymer on the upper surface of nylon base cloth, so that the composite fabric has the functions of flame retardance and moisture permeability; the lower surface of the fabric is coated with a reflective thermal infrared silver nanowire layer and an emitting layer for emitting far infrared rays, so that the composite fabric has the functions of heat insulation and moisture permeability. Synthesize, the utility model discloses a multilayer compound fabric has excellent fire-retardant insulation performance, and silver nanofiber layer still possesses multiple functions such as anti-electromagnetic radiation, antibiotic, and moisture vapor permeable, and is comfortable and easy to wear, is applicable to the preparation cold-proof underwear material.
Drawings
Fig. 1 is a schematic structural diagram of the composite fabric of the present invention.
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.
The utility model provides a pair of fire-retardant cold-proof metallized composite fabric, including fire-retardant rete, base cloth layer, heat reflection rete, heat emission rete. The fabric base cloth is cotton fabric, polyester fabric, chinlon fabric or blended or interwoven fiber fabric thereof; the flame-retardant film layer is a film felt layer formed on the upper surface of the fabric by an electrostatic spinning nano-forming method and made of an intrinsic high-temperature-resistant polymer, has a flame-retardant function, and has moisture vapor permeability due to the fact that pores with different sizes are distributed on the felt layer; the heat reflection film layer is a deposited silver nanowire layer and has the function of reflecting the heat radiation rays of the human body; the heat emission film layer is a transparent hybrid polymer layer embedded with radiation type ceramic nano particles, can absorb the heat of the sun and the human body and radiate 8-14 mu m far infrared rays to the human body, and the transparent polymer does not absorb or hardly absorbs the heat radiation rays of the human body.
The intrinsic high-temperature-resistant polymer film felt layer is sprayed on the upper surface of the nylon base fabric, so that the composite fabric has the functions of flame retardance and moisture permeability; the lower surface of the fabric is coated with a reflective thermal infrared silver nanowire layer and an emitting layer for emitting far infrared rays, so that the composite fabric has the functions of heat insulation and moisture permeability. In combination, the multilayer composite fabric has excellent flame-retardant and heat-insulating properties, the silver nanofiber layer also has multiple functions of electromagnetic radiation resistance, antibiosis and the like, and the fabric can permeate moisture and is comfortable to wear and suitable for manufacturing thermal underwear materials.
As shown in fig. 1, the flame-retardant warm-keeping metallized composite fabric of the utility model comprises a flame-retardant film layer 1, a base fabric layer 2, a heat-reflecting film layer 3 and a heat-emitting film layer 4 from outside to inside; specifically, the method comprises the following steps:
the flame-retardant layer 1 is an intrinsic high-temperature-resistant polymer electrostatic spinning deposition layer;
the base cloth layer 2 is nylon 6 or nylon 66 base cloth;
the heat reflection film layer 3 is a silver nanowire fibrofelt deposition layer;
the thermal emission film layer 4 is an inorganic nanoparticle/polymer hybrid transparent coating; preferably, the inorganic nanoparticles are inorganic ceramic powder, and have a strong far infrared ray emitting function.
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 (7)
1. A metallized composite fabric, characterized by: the heat-emitting fabric consists of a flame-retardant film layer, a base fabric layer, a heat-reflecting film layer and a heat-emitting film layer from outside to inside; the flame-retardant film layer is an intrinsic high-temperature-resistant polymer electrostatic spinning deposition layer, the heat-reflecting film layer is a deposited silver nanowire layer, and the heat-emitting film layer is a transparent hybrid polymer layer embedded with radiation-type inorganic nanoparticles.
2. The metallized composite fabric of claim 1, wherein: the base cloth layer is a cotton fabric, a polyester fabric, a chinlon fabric or a blended or interwoven fiber fabric thereof.
3. The metallized composite fabric of claim 2, wherein: the base cloth layer is nylon 6 or nylon 66 base cloth.
4. The metallized composite fabric of claim 1, wherein: the intrinsic high-temperature-resistant polymer electrostatic spinning deposition layer is a film felt layer formed on the upper surface of a fabric by an electrostatic spinning nano-forming method of an intrinsic high-temperature-resistant polymer.
5. The metallized composite fabric of claim 4, wherein: pores with different sizes are distributed on the film felt layer.
6. The metallized composite fabric of claim 1, wherein: the radiation type inorganic nano particles are radiation type ceramic nano particles.
7. The metallized composite fabric of claim 1, wherein: the transparent hybrid polymer layer embedded with the radiation type inorganic nanoparticles can absorb the heat of the sun and the human body and radiate 8-14 mu m far infrared rays to the human body, and the transparent polymer does not absorb or hardly absorbs the heat radiation rays of the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867503.7U CN210529350U (en) | 2019-06-10 | 2019-06-10 | Metallized composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867503.7U CN210529350U (en) | 2019-06-10 | 2019-06-10 | Metallized composite fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529350U true CN210529350U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920867503.7U Active CN210529350U (en) | 2019-06-10 | 2019-06-10 | Metallized composite fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622204A (en) * | 2021-07-07 | 2021-11-09 | 浙江大学 | Heat-preservation and heat-dissipation dual-function heat management fabric and preparation method thereof |
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2019
- 2019-06-10 CN CN201920867503.7U patent/CN210529350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622204A (en) * | 2021-07-07 | 2021-11-09 | 浙江大学 | Heat-preservation and heat-dissipation dual-function heat management fabric and preparation method thereof |
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