CN113652864A - Anti-mosquito bacteriostatic sun-proof fabric and preparation method thereof - Google Patents

Anti-mosquito bacteriostatic sun-proof fabric and preparation method thereof Download PDF

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Publication number
CN113652864A
CN113652864A CN202111079120.1A CN202111079120A CN113652864A CN 113652864 A CN113652864 A CN 113652864A CN 202111079120 A CN202111079120 A CN 202111079120A CN 113652864 A CN113652864 A CN 113652864A
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bacteriostatic
mosquito
extract
sun
proof
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吕东清
吕向成
姚春苗
张孟清
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Suzhou Isomorphic Technology Co ltd
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Suzhou Isomorphic Technology Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
    • D06M13/358—Triazines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/38—Polyurethanes
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    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25—Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments

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  • Engineering & Computer Science (AREA)
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Abstract

The invention discloses an anti-mosquito bacteriostatic sun-proof fabric and a preparation method thereof. Different fiber matrixes are selected for each layer, specific substances in the functional coating act in a mutual synergistic manner, and the prepared fabric has excellent mosquito-proof, antibacterial and sun-proof functions, and meanwhile has good cooling and air-permeable performances, so that the comfort of fabric users is improved. The antibacterial and sunscreen fabric capable of preventing mosquitoes is obtained by twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns and weaving the yarns.

Description

Anti-mosquito bacteriostatic sun-proof fabric and preparation method thereof
Technical Field
The invention relates to the field of fabric preparation, D06N3/08, in particular to an anti-mosquito antibacterial sunscreen fabric and a preparation method thereof.
Background
In hot summer, people are prone to sweat and breed bacteria, and clothes which are commonly worn are thin, such as shorts, short sleeves, short skirts and the like, are cool to wear, but are relatively exposed. However, the ultraviolet rays in summer are stronger than those in other seasons, so that the skin of people working and moving outdoors for a long time can be exposed to the sun for a long time, the people are very easy to be sunburned, and serious people can have ultraviolet ray allergy and even induce serious diseases such as skin cancer and the like. In addition, in summer, mosquitoes are more and can directly penetrate clothes to bite skin, so that the human body is injured to different degrees. Therefore, the fabric serves as one of three elements of the garment, and the fabric not only can explain the style and color of the garment, but also has key determining effects on the characteristics of the garment, such as softness, comfort, sweat absorption, air permeability, stiff and smooth suspension, high and expensive vision and the like. Therefore, the novel garment fabric has the functions of ventilation, ultraviolet resistance, bacteriostasis and mosquito prevention.
The patent CN200710190500.6 provides a crease-resistant antibacterial uvioresistant composite functional silk fabric and a preparation method thereof, the required fabric is prepared by taking the prepared fibroin nano sol as a crease-resistant antibacterial uvioresistant finishing agent, wherein the nano titanium dioxide generated in the nano sol has better antibacterial property and uvioresistant performance; and the surface area is large, the number of surface active centers is large, the adsorption capacity is strong, and the catalyst can be used for anti-wrinkle finishing of fibroin. Patent CN202110387525.5 discloses an antibacterial and mosquito-proof aramid fabric and a preparation method thereof, which comprises an antibacterial protective layer, a base fabric layer and an insect-repellent and mosquito-proof layer, wherein the antibacterial protective layer comprises ramie fibers, aramid fibers, polyurethane and antibacterial components (ramie extract, ceramic powder, antibacterial and deodorant finishing agent NM-503 and silver ammonium bicarbonate nitrate); the insect-repelling and mosquito-repelling layer comprises pyrethrin, citric acid, carbamate, bergapten, menthyl acetate, allicin, acrylic ester, 5-8 parts of stearamide and ethanol, and the prepared fabric has the effects of resisting bacteria and high temperature and repelling mosquitoes and insects. In the existing stage, more fabric researches only take the functions of ventilation, ultraviolet resistance, bacteriostasis and mosquito prevention into consideration in a small part.
Disclosure of Invention
In order to solve the above problems, the invention provides, in a first aspect, a mosquito-proof bacteriostatic sunscreen fabric, comprising: top protective layer, functional coating, bottom ventilative layer.
Preferably, the upper side of the functional coating is provided with a top protective layer, and the lower side of the functional coating is provided with a bottom breathable layer;
preferably, the top protective layer is a cotton fiber woven layer;
preferably, the functional coating is prepared from at least the following raw materials in parts by weight: 60-80 parts of fiber matrix, 0.5-1.5 parts of plant extract, 1-3 parts of ultraviolet absorbent, 2-5 parts of bacteriostatic agent, 1-3 parts of finishing agent and solvent;
preferably, the preparation method of the functional coating comprises the following steps:
(1) dissolving plant extract, ultraviolet absorbent, bacteriostatic agent and finishing agent in solvent to form solution;
(2) soaking a fiber matrix in the solution obtained in the step (1), drying after a period of time, and repeating the operation;
(3) and (2) carrying out pure spinning on the fiber matrix obtained in the step (1) to obtain the functional coating.
Preferably, the fiber matrix is at least one of polyamide fiber, polyester fiber, polyurethane fiber, polypropylene fiber and ramie fiber;
preferably, the plant extract is selected from at least one of a yamama (L.) Poit) extract, an oil palm (Elaeis guineensis Jacq) extract, a Murraya paniculata (L.) Jack) extract, a evening primrose (Telosma cordia (burm.f.) Merr) extract, a Eupatorium fortunei Turcz (Eupatorium fortunei Turcz.) extract, and a dried orange peel extract; more preferably at least one of herba Equiseti Arvinsis extract, herba Veronicae Dillenii extract, and herba Eupatorii extract;
preferably, the ultraviolet absorber is selected from at least one of a reflection type ultraviolet absorber, an absorption type ultraviolet absorber, and a nano type ultraviolet absorber;
preferably, the reflective ultraviolet absorber is at least one selected from titanium dioxide, zinc oxide, iron oxide, aluminum oxide, calcium carbonate, kaolin and talcum powder;
preferably, the absorption-type ultraviolet resistant absorbent is at least one selected from 2-phenylbenzimidazole-5-sulfonic acid, 2- (2-hydroxy-5-methylphenyl) benzotriazole, 2- (2, 4-dihydroxyphenyl) -4, 6-bis (2, 4-dimethylphenyl) -1,3, 5-triazine, 2- (3-bromo-5-chlorophenyl) -4, 6-diphenyl-1, 3, 5-triazine and UV 400;
preferably, the nano-type ultraviolet-resistant absorbent is selected from at least one of nano-zinc oxide, nano-titanium dioxide and nano-aluminum oxide; more preferably, it is selected from the group consisting of absorbing type ultraviolet resistant absorbers and nano type ultraviolet resistant absorbers;
preferably, the particle size range of the nano ultraviolet-resistant absorbent is 15-50 nm;
preferably, the bacteriostatic agent is selected from at least one of inorganic bacteriostatic agent, organic bacteriostatic agent and natural bacteriostatic agent;
preferably, the inorganic bacteriostatic agent is selected from at least one of silicon dioxide, zinc oxide and ferric oxide;
preferably, the organic bacteriostatic agent is selected from organosilicon quaternary ammonium salt bacteriostatic agents, diphenyl ether bacteriostatic agents, biguanide bacteriostatic agents and chlorfenazole bacteriostatic agents;
preferably, the natural bacteriostatic agent is selected from at least one of chitosan, trehalose, aloe, castor oil and isatis root;
preferably, the finishing agent is selected from at least one of an antistatic agent, a leveling agent, a chelating dispersant; more preferably, from leveling agents and chelating dispersants;
preferably, the antistatic agent is selected from at least one of a nonionic antistatic agent TF-480 and a cationic antistatic agent DM-3726;
preferably, the leveling agent is selected from at least one of lanolin polyoxyethylene ether, dimethylethanolamine, sodium polyacrylate, sodium sulfite, polyethylene glycol laurate, sodium carboxymethylcellulose, glycerol polyoxyethylene ether oleate, nonylphenol polyoxyethylene ether, dodecyl polyoxyethylene ether sulfate, sodium methylene dinaphthalene sulfonate and sodium lignosulfonate;
preferably, the chelating dispersant is at least one selected from ethylene diamine tetraacetic acid, maleic acid-acrylic acid copolymer, sodium polyacrylate and sodium tripolyphosphate;
preferably, the solvent is selected from at least one of DMF, deionized water, dichloromethane;
preferably, the bottom breathable layer is a woven layer of hemp fibers.
The invention provides a preparation method of an anti-mosquito bacteriostatic sun-proof fabric, which at least comprises the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
Compared with the prior art, the invention has the following beneficial effects:
(1) the top inoxidizing coating in this application is cotton fiber textile layer, and the ventilative layer in bottom is fibrilia textile layer, and the functional coating then is formed by fibrous base member and specific material combination, and every layer all chooses different fibrous base members for use. Plant extracts, ultraviolet absorbers, bacteriostats and finishing agents are added into the functional coating, and are mutually synergistic, so that the prepared fabric has excellent mosquito-proof, bacteriostat and sun-proof functions, and simultaneously has good cool and breathable performances, the comfort of a fabric user is improved, and the possibility is provided for selecting the fabric in summer.
(2) The plant extract added in the application has the inhibiting effect on staphylococcus aureus, sarcina, proteus vulgaris, typhoid bacillus and the like. Particularly, when the plant extract comprises the eupatorium extract, the eupatorium extract can be cooperated with other substances to play a role in repelling mosquitoes, preventing insects and even killing insects, and the applicant also unexpectedly finds that the eupatorium extract can be cooperated with the aeschynanthus chinensis plant extract to enhance the mosquito repelling effect, further relieve skin itch and achieve the swelling reducing and detoxifying effects of redness caused by mosquito bites. The effective components of the mosquito repellent are all from natural plants, so that the mosquito repellent has small toxic and side effects on human bodies and is safe to use.
(3) The triazine ultraviolet absorbent has very good heat-resistant stability, and can form a hydrogen bond with N atoms in a triazine ring due to the existence of hydroxyl at the ortho-position of the triazine ring, absorb ultraviolet rays and release energy, and the effective absorption wavelength range of the triazine ultraviolet absorbent to the ultraviolet rays is 280-400 nm. When the triazine ultraviolet absorbent is 2- (3-bromo-5-chlorphenyl) -4, 6-diphenyl-1, 3, 5-triazine, the triazine ultraviolet absorbent can react and combine with a fiber matrix to enhance the combination force and the water washing resistance. And the addition of the nano titanium dioxide can cooperate with 2- (3-bromo-5-chlorphenyl) -4, 6-diphenyl-1, 3, 5-triazine, so that the effective wavelength range of ultraviolet absorption is enlarged, and the ultraviolet resistance of the fabric is enhanced.
(4) The anti-mosquito component in the application mainly adopts plant extracts such as eupatorium extract and murraya paniculata extract, but the plant extracts have complex components and contents, and the functional coating has the problems of poor compatibility with other components and the like. The applicant finds that the compatibility of the eupatorium extract and the murraya paniculata extract with the bacteriostatic agent and the ultraviolet absorbent can be obviously improved by adding the sodium lignosulfonate and the sodium tripolyphosphate in the process. Meanwhile, the dye and the chelating dispersant can be used as a leveling agent and a chelating dispersant, so that the influence of metal ions on the fabric can be effectively inhibited, the later dyeing property of the fabric is improved, and the fabric is endowed with certain functional characteristics.
(5) The anti-mosquito bacteriostatic sun-proof fabric comprises a top protective layer, a functional coating and a bottom breathable layer, wherein three layers of fibers are twisted to obtain yarns, and the yarns are woven to obtain the anti-mosquito bacteriostatic sun-proof fabric. The preparation method is simple, the used raw materials are low in price, economic and environment-friendly, industrial production can be realized, and the method can be widely used for manufacturing sun-proof clothes, sports clothes, sun-proof hats, gloves, tents and other fields.
Detailed Description
Example 1:
1. an anti-mosquito bacteriostatic sun-proof fabric, comprising: top protective layer, functional coating, bottom ventilative layer.
The upper side of the functional coating is provided with a top protective layer, and the lower side of the functional coating is provided with a bottom breathable layer;
the top protective layer is a cotton fiber textile layer;
the functional coating is prepared from the following raw materials in parts by weight: 70 parts of fiber matrix, 1.3 parts of plant extract, 2 parts of ultraviolet absorbent, 2 parts of bacteriostatic agent, 2 parts of finishing agent and the balance of solvent to 100 parts;
the preparation method of the functional coating comprises the following steps:
(1) dissolving plant extract, ultraviolet absorbent, bacteriostatic agent and finishing agent in solvent to form solution;
(2) soaking a fiber matrix in the solution obtained in the step (1), drying at 100 ℃ after 1h, and repeating for three times;
(3) and (2) carrying out pure spinning on the fiber matrix obtained in the step (1) to obtain the functional coating.
The fiber substrate is polyester fiber and ramie fiber, and the weight ratio of the polyester fiber to the ramie fiber is 1: 1;
the plant extract is a murraya paniculata extract and a eupatorium extract, and the weight ratio of the plant extract to the eupatorium extract is 1.7: 1;
the ultraviolet absorbent is 2- (3-bromo-5-chlorophenyl) -4, 6-diphenyl-1, 3, 5-triazine (CAS number: 1073062-42-6) and nano titanium dioxide (MZT-R15, available from Ningbo Minoxidin New materials science and technology Co., Ltd.) in a weight ratio of 1: 2;
the particle size range of the nano titanium dioxide is 15-50 nm;
the bacteriostatic agent is 3- (trimethoxysilyl) propyl dimethyl octadecyl-ammonium chloride (CAS number: CAS 27668-52-6);
the finishing agent is a leveling agent and a chelating dispersant, and the weight ratio of the finishing agent to the chelating dispersant is 1.2: 1;
the leveling agent is sodium lignosulphonate;
the chelating dispersant is sodium tripolyphosphate;
the solvent is DMF and deionized water, and the volume ratio of the DMF to the deionized water is 1: 2;
the bottom breathable layer is a fibrilia textile layer.
2. A preparation method of an anti-mosquito bacteriostatic sun-proof fabric comprises the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
Example 2:
1. an anti-mosquito bacteriostatic sun-proof fabric, comprising: top protective layer, functional coating, bottom ventilative layer.
The upper side of the functional coating is provided with a top protective layer, and the lower side of the functional coating is provided with a bottom breathable layer;
the top protective layer is a cotton fiber textile layer;
the functional coating is prepared from the following raw materials in parts by weight: 70 parts of fiber matrix, 1.3 parts of plant extract, 2 parts of ultraviolet absorbent, 2 parts of bacteriostatic agent, 2 parts of finishing agent and the balance of solvent to 100 parts;
the preparation method of the functional coating comprises the following steps:
(1) dissolving plant extract, ultraviolet absorbent, bacteriostatic agent and finishing agent in solvent to form solution;
(2) soaking a fiber matrix in the solution obtained in the step (1), drying at 100 ℃ after 1h, and repeating for three times;
(3) and (2) carrying out pure spinning on the fiber matrix obtained in the step (1) to obtain the functional coating.
The fiber matrix is polypropylene fiber and ramie fiber, and the weight ratio of the polypropylene fiber to the ramie fiber is 1: 1;
the plant extract is a murraya paniculata extract and a eupatorium extract, and the weight ratio of the plant extract to the eupatorium extract is 1.7: 1;
the ultraviolet absorbent is 2- (3-bromo-5-chlorophenyl) -4, 6-diphenyl-1, 3, 5-triazine and nano titanium dioxide, and the weight ratio is 1: 2;
the particle size range of the nano titanium dioxide is 50-200 nm;
the bacteriostatic agent is 3- (trimethoxysilyl) propyl dimethyl octadecyl-ammonium chloride;
the finishing agent is a leveling agent and a chelating dispersant, and the weight ratio of the finishing agent to the chelating dispersant is 1.2: 1;
the leveling agent is sodium lignosulphonate;
the chelating dispersant is sodium tripolyphosphate;
the solvent is DMF and deionized water, and the volume ratio of the DMF to the deionized water is 1: 2;
the bottom breathable layer is a fibrilia textile layer.
2. A preparation method of an anti-mosquito bacteriostatic sun-proof fabric comprises the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
Comparative example 1:
1. an anti-mosquito bacteriostatic sun-proof fabric, comprising: top protective layer, functional coating, bottom ventilative layer.
The upper side of the functional coating is provided with a top protective layer, and the lower side of the functional coating is provided with a bottom breathable layer;
the top protective layer is a cotton fiber textile layer;
the functional coating is prepared from the following raw materials in parts by weight: 70 parts of fiber matrix, 1.3 parts of plant extract, 2 parts of ultraviolet absorbent, 2 parts of bacteriostatic agent, 2 parts of finishing agent and the balance of solvent to 100 parts;
the preparation method of the functional coating comprises the following steps:
(1) dissolving plant extract, ultraviolet absorbent, bacteriostatic agent and finishing agent in solvent to form solution;
(2) soaking a fiber matrix in the solution obtained in the step (1), drying at 100 ℃ after 1h, and repeating for three times;
(3) and (2) carrying out pure spinning on the fiber matrix obtained in the step (1) to obtain the functional coating.
The fiber substrate is polyester fiber and ramie fiber, and the weight ratio of the polyester fiber to the ramie fiber is 1: 1;
the plant extract is a murraya paniculata extract and a eupatorium extract, and the weight ratio of the plant extract to the eupatorium extract is 1.7: 1;
the ultraviolet absorbent is 2- (3-bromo-5-chlorophenyl) -4, 6-diphenyl-1, 3, 5-triazine and nano titanium dioxide, and the weight ratio is 1: 2;
the particle size range of the nano titanium dioxide is 50-200 nm;
the bacteriostatic agent is 3- (trimethoxysilyl) propyl dimethyl octadecyl-ammonium chloride;
the finishing agent is a leveling agent and a chelating dispersant, and the weight ratio of the finishing agent to the chelating dispersant is 1.2: 1;
the leveling agent is sodium lignosulphonate;
the chelating dispersant is sodium tripolyphosphate;
the solvent is DMF and deionized water, and the volume ratio of the DMF to the deionized water is 1: 2;
the bottom breathable layer is a fibrilia textile layer.
2. A preparation method of an anti-mosquito bacteriostatic sun-proof fabric comprises the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
Comparative example 2:
1. an anti-mosquito bacteriostatic sun-proof fabric, comprising: top protective layer, functional coating, bottom ventilative layer.
The upper side of the functional coating is provided with a top protective layer, and the lower side of the functional coating is provided with a bottom breathable layer;
the top protective layer is a cotton fiber textile layer;
the functional coating is prepared from the following raw materials in parts by weight: 70 parts of fiber matrix, 1.3 parts of plant extract, 2 parts of ultraviolet absorbent, 2 parts of bacteriostatic agent, 2 parts of finishing agent and the balance of solvent to 100 parts;
the preparation method of the functional coating comprises the following steps:
(1) dissolving plant extract, ultraviolet absorbent, bacteriostatic agent and finishing agent in solvent to form solution;
(2) soaking a fiber matrix in the solution obtained in the step (1), drying at 100 ℃ after 1h, and repeating for three times;
(3) and (2) carrying out pure spinning on the fiber matrix obtained in the step (1) to obtain the functional coating.
The fiber matrix is polypropylene fiber and ramie fiber, and the weight ratio of the polypropylene fiber to the ramie fiber is 1: 1;
the plant extract is a murraya paniculata extract and a eupatorium extract, and the weight ratio of the plant extract to the eupatorium extract is 1.7: 1;
the ultraviolet absorbent is 2- (3-bromo-5-chlorophenyl) -4, 6-diphenyl-1, 3, 5-triazine and nano titanium dioxide, and the weight ratio is 1: 2;
the particle size range of the nano titanium dioxide is 50-200 nm;
the bacteriostatic agent is zinc oxide;
the finishing agent is a leveling agent and a chelating dispersant, and the weight ratio of the finishing agent to the chelating dispersant is 1.2: 1;
the leveling agent is sodium lignosulphonate;
the chelating dispersant is sodium tripolyphosphate;
the solvent is DMF and deionized water, and the volume ratio of the DMF to the deionized water is 1: 2;
the bottom breathable layer is a fibrilia textile layer.
2. A preparation method of an anti-mosquito bacteriostatic sun-proof fabric comprises the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
And (3) performance testing:
1. and (3) testing the antibacterial effect: and evaluating the bacteriostatic effect of the fabric according to the national standard GB/T20944.3-2008 'evaluation on antibacterial performance of textiles'. The bacteriostasis rate of example 1 is 99.5%; the bacteriostasis rate of example 2 is 99.3%; the bacteriostasis rate of the comparative example 1 is 98.7%; the bacteriostasis rate of the comparative example 2 is 95.2 percent
2. And (3) testing ultraviolet resistance: and evaluating the uvioresistant performance of the fabric according to the national standard GB/T17032-1997 test method for ultraviolet transmittance of textiles and fabrics. The fabric obtained in example 1 had a UPF value of 50.7; the fabric obtained in example 2 had a UPF value of 50.6; the fabric obtained in comparative example 1 had a UPF value of 45.7; the fabric obtained in comparative example 2 had a UPF value of 48.9.

Claims (10)

1. The utility model provides a mosquito-proof worm's antibacterial sun-proof surface fabric which characterized in that includes: top protective layer, functional coating, bottom ventilative layer.
2. The anti-mosquito bacteriostatic sun-proof fabric according to claim 1, wherein the top protective layer is a cotton fiber textile layer.
3. The anti-mosquito bacteriostatic sun-proof fabric according to claim 1, characterized in that the functional coating is prepared from at least the following raw materials in parts by weight: 60-80 parts of fiber matrix, 0.5-1.5 parts of plant extract, 1-3 parts of ultraviolet absorbent, 2-5 parts of bacteriostatic agent, 1-3 parts of finishing agent and solvent.
4. The anti-mosquito bacteriostatic and sunscreen fabric according to claim 3, wherein the fiber matrix is at least one of polyamide fiber, polyester fiber, polyurethane fiber, polypropylene fiber and ramie fiber.
5. The anti-mosquito bacteriostatic sun-proof fabric according to claim 3, wherein the plant extract is at least one selected from the group consisting of a hyptis extract, an oil palm extract, a murraya paniculata extract, a evening primrose extract, a eupatorium extract and a dried orange peel extract.
6. The anti-mosquito bacteriostatic sun-proof fabric according to claim 5, wherein the plant extract is at least one selected from a murraya paniculata extract, a evening primrose extract and a eupatorium extract.
7. The anti-mosquito bacteriostatic sun-proof fabric according to claim 3, wherein the ultraviolet absorber is at least one selected from a reflection type ultraviolet absorber, an absorption type ultraviolet absorber and a nano ultraviolet absorber.
8. The anti-mosquito bacteriostatic and sunscreen fabric of claim 3, wherein the bacteriostatic agent is at least one selected from inorganic bacteriostatic agent, organic bacteriostatic agent and natural bacteriostatic agent.
9. The anti-mosquito bacteriostatic sun-proof fabric according to claim 3, wherein the finishing agent is at least one selected from an antistatic agent, a leveling agent and a chelating dispersant.
10. A preparation method of the mosquito-proof antibacterial sunscreen fabric as claimed in any one of claims 1 to 9, characterized by comprising at least the following steps:
(1) twisting the top protective layer, the functional coating and the bottom breathable layer to obtain yarns;
(2) weaving the yarns in the step (1) to obtain the anti-mosquito bacteriostatic sun-proof fabric.
CN202111079120.1A 2021-09-15 2021-09-15 Anti-mosquito bacteriostatic sun-proof fabric and preparation method thereof Pending CN113652864A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851856A (en) * 2010-06-21 2010-10-06 哈尔滨工业大学 Method for preventing ultraviolet ageing of Vectran fibers
CN110054787A (en) * 2019-05-06 2019-07-26 湖南工程学院 Functional master batch, antibacterial ultraviolet-resistannanofiber line fiber and cloth and preparation method thereof
CN112281498A (en) * 2019-07-22 2021-01-29 新乡市护神特种织物有限公司 Ultraviolet-proof and mosquito-proof fabric and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101851856A (en) * 2010-06-21 2010-10-06 哈尔滨工业大学 Method for preventing ultraviolet ageing of Vectran fibers
CN110054787A (en) * 2019-05-06 2019-07-26 湖南工程学院 Functional master batch, antibacterial ultraviolet-resistannanofiber line fiber and cloth and preparation method thereof
CN112281498A (en) * 2019-07-22 2021-01-29 新乡市护神特种织物有限公司 Ultraviolet-proof and mosquito-proof fabric and preparation method thereof

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