CN115257080A - Anti-aging sun-proof graphene composite fiber fabric - Google Patents
Anti-aging sun-proof graphene composite fiber fabric Download PDFInfo
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- CN115257080A CN115257080A CN202210790721.1A CN202210790721A CN115257080A CN 115257080 A CN115257080 A CN 115257080A CN 202210790721 A CN202210790721 A CN 202210790721A CN 115257080 A CN115257080 A CN 115257080A
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- 239000004744 fabric Substances 0.000 title claims abstract description 83
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 49
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 48
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/533—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads antistatic; electrically conductive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses an anti-aging sun-proof graphene composite fiber fabric, which comprises the following components in parts by weight: modified graphene fiber layer, hot melt adhesive layer and ageing resistance grey cloth, its characterized in that: the modified graphene fiber layer is prepared by blending modal fibers and graphene fibers; the anti-aging grey fabric comprises a fabric layer and an anti-aging layer, wherein the anti-aging layer is compounded on the side surface of the fabric layer through PUR hot melt adhesive, and warp yarns and weft yarns of the fabric layer both contain conductive fibers; the side face of the modified graphene fiber layer is coated with the hot melt adhesive layer, and the anti-aging gray fabric is attached to the modified graphene fiber layer through the hot melt adhesive layer; the invention provides an anti-aging sun-proof graphene composite fiber fabric which has multiple functions of antistatic, antibacterial, far infrared emission and the like of graphene permanently, is light and fine in hand feeling, has multiple functions of water resistance, ventilation, sun protection, aging resistance and the like, and improves the practicability and functionality.
Description
Technical Field
The invention relates to the field of textiles, and particularly relates to an anti-aging sun-proof graphene composite fiber fabric.
Background
The graphene internal heating fiber is an intelligent multifunctional fiber new material formed by compounding biomass graphene and various fibers, has a low-temperature far infrared function exceeding the international advanced level, integrates the effects of antibiosis, bacteriostasis, ultraviolet resistance, static resistance and the like into a whole, is known as an epoch-making revolutionary fiber, is complete in specification, can be matched and blended with natural fibers such as cotton, wool, hemp and the like and other various fibers such as polyester, acrylic and the like, can be interwoven with various fibers, can be used for preparing yarn fabrics with different functional requirements, can be made into underwear, underpants, socks, infant clothes, home fabrics, outdoor clothes and the like in the textile field, and can be applied to the fields of vehicle interior decoration, beauty medical sanitation materials, friction materials, filtering materials and the like.
The existing graphene garment fabric does not have the sun-proof and antibacterial functions, the service life of the graphene garment fabric can be shortened under the long-term sunlight irradiation, and meanwhile, the graphene fiber knitted fabric in the prior art has the problems of complex processing process and hard hand feeling.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the anti-aging sun-proof graphene composite fiber fabric.
In order to achieve the purpose, the invention adopts the technical scheme that: an anti-aging sunscreen graphene composite fiber fabric comprises: modified graphite alkene fibrous layer, hot melt adhesive layer and ageing resistance grey cloth, its characterized in that:
the modified graphene fiber layer is prepared by blending modal fibers and graphene fibers;
the anti-aging grey fabric comprises a fabric layer and an anti-aging layer, wherein the anti-aging layer is compounded on the side surface of the fabric layer through PUR hot melt adhesive, and warp yarns and weft yarns of the fabric layer both contain conductive fibers;
modified graphene fiber layer side coating hot melt adhesive layer, ageing resistance grey cloth passes through hot melt adhesive layer with modified graphene fiber layer laminates mutually, just ageing resistance grey cloth with modified graphene fiber layer looks binding face does the bed of cloth.
In a preferred embodiment of the invention, the fineness of the warp yarns of the cloth layer is 15-30D, and the fineness of the weft yarns is 15-30D.
In a preferred embodiment of the invention, the hot melt adhesive is bio-based hot melt adhesive.
In a preferred embodiment of the present invention, a sunscreen layer is fixedly bonded to the outer side of the modified graphene fiber layer.
In a preferred embodiment of the present invention, the blending manner of the modified graphene fiber layer is siro compact spinning.
In a preferred embodiment of the present invention, the conductive fiber is any one of an acrylic fiber-copper complex conductive fiber, a carbon composite conductive fiber, or a polyaniline conductive fiber.
In a preferred embodiment of the present invention, the aging resistant layer is a teflon coating.
In a preferred embodiment of the present invention, the molar ratio of the modal fibers to the graphene fibers is 1.
In a preferred embodiment of the present invention, the sun-screening layer is a sun-screening and heat-insulating material.
In a preferred embodiment of the present invention, a side of the modified graphene fiber layer opposite to the human body is coated with a polymer hydrogel layer.
In a preferred embodiment of the present invention, the substrate is,
the invention solves the defects in the background art, and has the following beneficial effects:
(1) The invention provides an anti-aging sun-proof graphene composite fiber fabric which has multiple functions of antistatic, antibacterial, far infrared emission and the like of graphene permanently, is light and fine in hand feeling, has multiple functions of water resistance, ventilation, sun protection, aging resistance and the like, and improves the practicability and functionality.
(2) The graphene fiber has the functions of ultraviolet resistance, static resistance, bacteria resistance, far infrared emission and the like, is safe and nontoxic, can well improve the graphene modified fiber, and further fully overcomes the defects of high price and troublesome washing and nursing of the graphene modified fiber fabric in the prior art.
(3) According to the invention, the sun-proof layer is fixedly bonded on the outer side of the modified graphene fiber layer, so that the graphene garment fabric has a sun-proof effect, and the service life of the graphene garment fabric is prolonged.
(4) According to the invention, any one of the acrylic fiber copper complex conductive fiber, the carbon composite conductive fiber or the polyaniline conductive fiber is doped into the anti-aging grey cloth, so that the fabric has excellent antistatic performance and conductivity, and can avoid generation of static electricity.
(5) The sun-proof layer is made of sun-proof heat insulation materials, the sun-proof heat insulation materials are novel cooling materials integrating reflection, radiation and hollow microsphere heat insulation, the materials can highly reflect solar infrared rays and ultraviolet rays within the range of 400 nm-2500 nm, the heat of the sun is not accumulated on the surface of an object to be heated, and the heat radiation and heat dissipation cooling can be automatically carried out.
(6) The polymer hydrogel in the polymer hydrogel layer absorbs moisture of sweat, and then swells after absorbing the sweat, so that the whole modified graphene fiber layer can expand, which is beneficial to increasing the distance between skin and fabric and improving air permeability. In addition, in a human body motion state, the more sweating, the more sweat absorbed by the polymer hydrogel, the more obvious swelling response, and the larger the expansion degree of the modified graphene fiber layer, the better the air permeability.
(7) According to the bio-based hot melt adhesive, more than 90% of raw materials of the bio-based hot melt adhesive are derived from bio-based materials such as starch ester, lignocellulose and bark, the solid content reaches 100%, no solvent is volatilized in the heating process, the bio-based hot melt adhesive is low-carbon and environment-friendly, the performance can reach the general performance of a conventional adhesive, and meanwhile, the raw materials of the bio-based TPU film are derived from agricultural, forest, marine waste, byproducts and the like, belong to renewable biomass, and reflect perfect fusion of comprehensive utilization of resources and modern textile processing technology.
(8) The anti-aging layer adopts a polytetrafluoroethylene coating, micropores are distributed on the polytetrafluoroethylene coating all over, the pore diameter of each micropore is larger than 700 times of that of a water vapor molecule, and is smaller than the diameter of a liquid water drop (the pore diameter of each micropore is usually 1/5000-1/20000 of the diameter of the smallest liquid water drop); therefore, water vapor molecules can freely pass through the polytetrafluoroethylene coating, but water drops cannot pass through the polytetrafluoroethylene coating, and the polytetrafluoroethylene coating has the effects of air permeability, moisture permeability and water resistance, so that the anti-aging sun-proof graphene composite fiber fabric disclosed by the invention can have the effects of air permeability, moisture permeability and water resistance.
Detailed Description
Reference throughout this specification to "one embodiment," "an embodiment," or "other embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least some embodiments, but not necessarily all embodiments. If the specification states a component, feature, structure, or characteristic "may", "might", or "could" be included, that particular component, feature, structure, or characteristic is not required to be included. 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.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the illustrated orientation and positional relationships for ease of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
Example one
An anti-aging sunscreen graphene composite fiber fabric comprises: the modified graphene fiber layer is prepared by blending modal fibers and graphene fibers; the anti-aging grey cloth comprises a cloth layer and an anti-aging layer, wherein the anti-aging layer is compounded on the side surface of the cloth layer through PUR hot melt adhesive, and warp yarns and weft yarns of the cloth layer both contain conductive fibers; the side face of the modified graphene fiber layer is coated with a hot melt adhesive layer, the anti-aging gray fabric is attached to the modified graphene fiber layer through the hot melt adhesive layer, and the attaching face of the anti-aging gray fabric and the modified graphene fiber layer is a fabric layer; the invention provides an anti-aging sun-proof graphene composite fiber fabric which has multiple functions of antistatic, antibacterial, far infrared emission and the like of graphene permanently, is light and fine in hand feeling, has multiple functions of water resistance, ventilation, sun protection, aging resistance and the like, and improves the practicability and functionality.
The fineness of the warp yarn of the cloth layer is 15-30D, and the fineness of the weft yarn of the cloth layer is 15-30D.
The hot melt adhesive is bio-based hot melt adhesive; according to the bio-based hot melt adhesive, more than 90% of raw materials of the bio-based hot melt adhesive are derived from bio-based materials such as starch ester, lignocellulose and bark, the solid content reaches 100%, no solvent is volatilized in the heating process, the adhesive is low-carbon and environment-friendly, the performance can reach the general performance of a conventional adhesive, meanwhile, the raw materials of the bio-based TPU film are derived from agricultural, forest, marine wastes, byproducts and the like, and belong to renewable biomass, so that the comprehensive utilization of resources and the perfect fusion of modern textile processing technology are reflected.
A sun-proof layer is fixedly bonded on the outer side of the modified graphene fiber layer; according to the invention, the sun-proof layer is fixedly bonded on the outer side of the modified graphene fiber layer, so that the graphene garment fabric has a sun-proof effect, and the service life of the graphene garment fabric is prolonged; the sun-proof layer is made of sun-proof heat-insulating materials, the sun-proof heat-insulating materials are novel cooling materials integrating reflection, radiation and hollow microsphere heat insulation, the materials can highly reflect solar infrared rays and ultraviolet rays within the range of 400-2500 nm, the heat of the sun is not accumulated on the surface of an object to be heated, and the radiation heat radiation cooling can be automatically carried out.
The blending mode of the modified graphene fiber layer is siro compact spinning.
The conductive fiber is any one of acrylic fiber, copper complex conductive fiber, carbon composite conductive fiber or polyaniline conductive fiber; according to the invention, any one of the acrylic fiber copper complex conductive fiber, the carbon composite conductive fiber or the polyaniline conductive fiber is doped into the anti-aging grey cloth, so that the fabric has excellent antistatic performance and conductivity, and can avoid generation of static electricity.
The anti-aging layer is a polytetrafluoroethylene coating.
The molar ratio of the modal fibers to the graphene fibers is 1; the graphene fiber has the functions of ultraviolet resistance, static resistance, bacteria resistance, far infrared emission and the like, is safe and nontoxic, and the modal fiber can play a good improving role in the graphene modified fiber, so that the defects of high price and troublesome washing and nursing of the graphene modified fiber fabric in the prior art are fully overcome.
A macromolecule hydrogel layer is coated on one side of the modified graphene fiber layer, which is opposite to the human body; the polymer hydrogel in the polymer hydrogel layer absorbs moisture of sweat, and then swells after absorbing the sweat, so that the whole modified graphene fiber layer can expand, which is beneficial to increasing the distance between skin and fabric and improving air permeability. In addition, in a human body motion state, the more sweating, the more sweat absorbed by the polymer hydrogel, the more obvious swelling response, and the larger the expansion degree of the modified graphene fiber layer, the better the air permeability.
Example two
On the basis of the first embodiment, the anti-aging layer adopts a polytetrafluoroethylene coating, micropores are distributed on the polytetrafluoroethylene coating, the pore diameter of the micropores is more than 700 times of that of water vapor molecules, and the pore diameter of the micropores is less than the diameter of liquid water drops (the pore diameter of the micropores is usually 1/5000-1/20000 of the diameter of the smallest liquid water drops); therefore, water vapor molecules can freely pass through the polytetrafluoroethylene coating, but water drops cannot pass through the polytetrafluoroethylene coating, and the polytetrafluoroethylene coating has the effects of air permeability, moisture permeability and water resistance, so that the anti-aging sun-proof graphene composite fiber fabric disclosed by the invention can have the effects of air permeability, moisture permeability and water resistance.
EXAMPLE III
On the basis of the first embodiment, bamboo fibers can be doped in the anti-aging gray fabric, the bamboo fibers have the functions of resisting and inhibiting bacteria, deodorizing and adsorbing, absorbing moisture and discharging humidity, resisting ultraviolet rays and the like, the conductive fibers have the antistatic function, and have a good shielding effect on electromagnetic radiation, so that the composite fabric disclosed by the invention has the functions of resisting and inhibiting bacteria, deodorizing and adsorbing, absorbing moisture and discharging humidity, resisting ultraviolet rays, resisting radiation and the like.
Example four
On the basis of the first embodiment, the polyester low stretch yarns can be added into the modified graphene fiber layer blended fabric, wherein the graphene fibers have the functions of ultraviolet resistance, static resistance, bacteria resistance, far infrared emission and the like, and are safe and nontoxic, and the nylon low stretch yarn has excellent toughness, elastic resilience rate, wear resistance, alkali resistance, hygroscopicity and lightweight property, so that the modified graphene fiber layer has the functions of static resistance, bacteria inhibition and the like with lasting and high efficiency, and has high strength and good wear resistance.
According to the invention, the hot melt adhesive layer is coated on the side surface of the modified graphene fiber layer, the anti-aging gray fabric is attached to the modified graphene fiber layer through the hot melt adhesive layer, the attachment surface of the anti-aging gray fabric and the modified graphene fiber layer is a fabric layer, the fabric layer is prepared through spooling, warping, slashing, threading and weaving, the anti-aging gray fabric is obtained through desizing, dyeing, open width and shaping, and finally the modified graphene fiber layer is attached to the anti-aging gray fabric through the tentering and shaping machine, so that the fabric is prepared, has multiple functions of graphene static electricity resistance, bacteria resistance, far infrared emission and the like permanently, is light and delicate in hand feeling, has multiple functions of water resistance, air permeability, cold resistance, moisture permeability and the like, and improves the practicability and functionality.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An anti-aging sunscreen graphene composite fiber fabric comprises: modified graphite alkene fibrous layer, hot melt adhesive layer and ageing resistance grey cloth, its characterized in that:
the modified graphene fiber layer is prepared by blending modal fibers and graphene fibers;
the anti-aging grey fabric comprises a fabric layer and an anti-aging layer, wherein the anti-aging layer is compounded on the side surface of the fabric layer through PUR hot melt adhesive, and warp yarns and weft yarns of the fabric layer both contain conductive fibers;
modified graphene fiber layer side coating hot melt adhesive layer, ageing resistance grey cloth passes through hot melt adhesive layer with modified graphene fiber layer laminates mutually, just ageing resistance grey cloth with modified graphene fiber layer looks binding face does the bed of cloth.
2. The anti-aging sunscreen graphene composite fiber fabric according to claim 1, characterized in that: the fineness of warp yarns of the cloth layer is 15-30D, and the fineness of weft yarns of the cloth layer is 15-30D.
3. The anti-aging sunscreen graphene composite fiber fabric according to claim 1, characterized in that: the hot melt adhesive is bio-based hot melt adhesive.
4. The anti-aging sun-proof graphene composite fiber fabric according to claim 1, characterized in that: and a sun-proof layer is fixedly bonded on the outer side of the modified graphene fiber layer.
5. The anti-aging sunscreen graphene composite fiber fabric according to claim 1, characterized in that: the blending mode of the modified graphene fiber layer is siro compact spinning.
6. The anti-aging sun-proof graphene composite fiber fabric according to claim 1, characterized in that: the conductive fiber is any one of acrylic fiber and copper complex conductive fiber, carbon composite conductive fiber or polyaniline conductive fiber.
7. The anti-aging sunscreen graphene composite fiber fabric according to claim 1, characterized in that: the anti-aging layer is a polytetrafluoroethylene coating.
8. The anti-aging sunscreen graphene composite fiber fabric according to claim 1, characterized in that: the molar ratio of the modal fibers to the graphene fibers is 1.
9. The anti-aging sun-proof graphene composite fiber fabric according to claim 4, characterized in that: the sun-proof layer is a sun-proof heat insulation material.
10. The anti-aging sun-proof graphene composite fiber fabric according to claim 1, characterized in that: the modified graphene fiber layer is coated with a high-molecular hydrogel layer on one side relative to a human body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210790721.1A CN115257080A (en) | 2022-07-06 | 2022-07-06 | Anti-aging sun-proof graphene composite fiber fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210790721.1A CN115257080A (en) | 2022-07-06 | 2022-07-06 | Anti-aging sun-proof graphene composite fiber fabric |
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| CN115257080A true CN115257080A (en) | 2022-11-01 |
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| CN202210790721.1A Pending CN115257080A (en) | 2022-07-06 | 2022-07-06 | Anti-aging sun-proof graphene composite fiber fabric |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN113308782A (en) * | 2021-06-25 | 2021-08-27 | 广东智益纺织科技有限公司 | Graphene knitted fabric and preparation method thereof |
| CN216466605U (en) * | 2021-11-29 | 2022-05-10 | 常州闲兴服饰有限公司 | Novel antibiotic sun-proof graphite alkene garment materials |
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