CN113279250B - Environment-friendly antibacterial ultraviolet-proof clothes - Google Patents

Environment-friendly antibacterial ultraviolet-proof clothes Download PDF

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Publication number
CN113279250B
CN113279250B CN202110567818.1A CN202110567818A CN113279250B CN 113279250 B CN113279250 B CN 113279250B CN 202110567818 A CN202110567818 A CN 202110567818A CN 113279250 B CN113279250 B CN 113279250B
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antibacterial
ultraviolet
plant
graphene
carboxymethyl chitosan
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CN113279250A (en
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庄泽波
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Guangdong Benlil Industrial Group Co ltd
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Guangdong Benlil Industrial Group 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
    • 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
    • D06M11/73—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 carbon or compounds thereof
    • D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
    • 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
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • 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
    • D06M11/80—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 boron or compounds thereof, e.g. borides
    • 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
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • 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
    • 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)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The application relates to the field of clothing, specifically discloses an antibiotic ultraviolet resistance dress of environmental protection, and its technical essential includes inlayer and skin, the inlayer is made by the surface fabric through antibiotic treatment fluid processing, the skin is made by the surface fabric through anti ultraviolet finishing fluid processing, wherein, antibiotic treatment fluid includes raw materials such as graphite alkene, silane coupling agent, plant antibiotic extract, carboxymethyl chitosan: the anti-ultraviolet finishing liquid comprises zinc oxide, boron nitride, a silane coupling agent, a plant antibacterial extracting solution, carboxymethyl chitosan and other raw materials. The environment-friendly antibacterial ultraviolet-proof clothes have good antibacterial performance and ultraviolet-proof performance after being washed in warm water.

Description

Environment-friendly antibacterial ultraviolet-proof clothes
Technical Field
The application relates to the field of clothing, in particular to environment-friendly, antibacterial and ultraviolet-proof clothing.
Background
School uniform is the uniform style student's clothing that school stipulated, is favorable to the standard management of school. With the continuous progress of society, the requirements of parents on the clothes worn by students are higher and higher. Among them, whether the clothes have antibacterial performance and ultraviolet resistance is the key point of attention of most parents.
In order to improve the antibacterial performance and the ultraviolet resistance of the clothes, in the related technology, the clothes fabric is usually processed by the antibacterial treatment liquid and the ultraviolet resistance finishing liquid, so that the clothes have certain antibacterial performance and ultraviolet resistance. However, at present, after the clothes in the related art are washed by water, the antibacterial performance and the ultraviolet resistance of the clothes are greatly reduced, and the use requirements of people cannot be met.
Disclosure of Invention
In order to improve antibacterial performance and ultraviolet resistance of dress after the washing in warm water, this application provides an antibiotic anti ultraviolet dress of environmental protection.
The application provides an antibiotic ultraviolet protection dress of environmental protection adopts following technical scheme:
the utility model provides an antibiotic ultraviolet protection dress of environmental protection, includes inlayer and skin, the inlayer is made by the surface fabric through antibiotic treatment fluid processing, the skin is made by the surface fabric through anti ultraviolet finishing fluid processing, wherein, antibiotic treatment fluid includes the raw materials of following parts by weight:
graphene: 6 to 8 portions of
Silane coupling agent: 1.5 to 2.5 portions
Plant antibacterial extracting solution: 100 portions of
Carboxymethyl chitosan: 0.02-0.05 part
The uvioresistant finishing liquid comprises the following raw materials in parts by weight:
zinc oxide: 4.5 to 6.5 portions of
Boron nitride: 0.5 to 1.5 portions of
Silane coupling agent: 1.5 to 2.5 portions
Plant antibacterial extracting solution: 100 portions of
Carboxymethyl chitosan: 0.02-0.05 part;
the preparation method of the plant antibacterial extracting solution comprises the following steps:
chopping 25-35 parts by weight of antibacterial plants, uniformly mixing, adding 100-120 parts by weight of ethanol solution with volume fraction of 15%, and heating and distilling at 75-85 ℃ for 2-3h to obtain distillate and bottom liquid; wherein the antibacterial plants comprise clove and balloonflower root, and the weight ratio of clove to balloonflower root is (5.2-6.8): 1; the distillate is plant antibacterial extractive solution.
By adopting the technical scheme, the carboxymethyl chitosan and the plant antibacterial extracting solution have a synergistic effect, so that the antibacterial performance or the ultraviolet resistance of the fabric can be still maintained after the fabric is washed for 80 times at 40 ℃.
Preferably, the bottom distillate is subjected to reduced pressure concentration, dried and crushed to obtain a substrate; adding substrate with average particle diameter of 10-20nm into plant antibacterial extractive solution, and stirring, wherein the weight ratio of substrate to plant antibacterial extractive solution is (0.5-1): 50.
By adopting the technical scheme, the substrate with a certain proportion is added into the plant antibacterial extracting solution, wherein the addition of the substrate further reduces the reduction degree of the performance of the fabric after being washed for 80 times at 40 ℃, and is beneficial to ensuring that the fabric can still keep better antibacterial performance and ultraviolet resistance under the condition of being washed for 80 times at 40 ℃.
Preferably, the preparation method of the antibacterial treatment liquid comprises the following steps:
adding carboxymethyl chitosan into the plant antibacterial extracting solution according to the proportion, stirring until the carboxymethyl chitosan is dissolved and is uniformly mixed with the plant antibacterial extracting solution, adding a silane coupling agent, and continuously stirring uniformly to obtain a mixed solution;
and adding the graphene into the mixed solution according to the proportion, and continuously stirring to uniformly disperse the graphene in the mixed solution to obtain the antibacterial treatment solution.
By adopting the technical scheme, the graphene can be uniformly dispersed into the mixed solution to form uniform antibacterial treatment liquid, so that the antibacterial treatment liquid is favorably and uniformly attached to the inner-layer fabric, and the antibacterial performance of the inner-layer fabric is favorably improved.
Preferably, the graphene is modified graphene, and the preparation method of the modified graphene is as follows:
and soaking graphene in the plant antibacterial extracting solution, carrying out ultrasonic vibration treatment for 1-3h, filtering, and air-drying to obtain the modified graphene.
By adopting the technical scheme, the modified graphene prepared by the method replaces graphene, so that the antibacterial performance of the inner-layer fabric after being washed for 80 times at 40 ℃ is improved.
Preferably, the preparation method of the ultraviolet-resistant finishing liquid comprises the following steps:
adding carboxymethyl chitosan into the plant antibacterial extracting solution according to the proportion, stirring until the carboxymethyl chitosan is dissolved and is uniformly mixed with the plant antibacterial extracting solution, adding a silane coupling agent, and continuously stirring uniformly to obtain a mixed solution;
uniformly mixing zinc oxide and boron nitride according to the proportion, and then ball-milling for 1-2h at the ball-milling speed of 525-;
and adding the anti-ultraviolet powder into the mixed solution, and continuously stirring to uniformly disperse the anti-ultraviolet powder in the mixed solution to obtain the anti-ultraviolet finishing liquid.
By adopting the technical scheme, the uvioresistant powder obtained by ball-milling the zinc oxide and the boron nitride can effectively improve the uvioresistant performance of the fabric.
Preferably, the molecular weight of the carboxymethyl chitosan is 2000-5000.
By adopting the technical scheme, when the molecular weight of the carboxymethyl chitosan is 2000-plus-5000, the viscosities of the antibacterial treatment liquid and the ultraviolet-resistant finishing liquid are moderate, and the anti-bacterial treatment liquid and the ultraviolet-resistant finishing liquid have the advantage of being convenient to attach to the fabric.
Preferably, the average particle size of the graphene is 1-3 μm.
By adopting the technical scheme, when the average particle size of the graphene is 1-3 mu m, the antibacterial performance of the inner-layer fabric is better.
Preferably, the zinc oxide has an average particle size in the range of 20 to 30 nm.
By adopting the technical scheme, when the average particle size range of the zinc oxide is 20-30nm, the ultraviolet resistance of the outer-layer fabric is favorably improved.
Preferably, the boron nitride is cubic boron nitride, and the average grain diameter of the cubic boron nitride is 20-30 nm.
By adopting the technical scheme, the cubic boron nitride has a better ultraviolet resistance effect, wherein when the average grain diameter of the cubic boron nitride is 20-30nm, the ultraviolet resistance of the outer-layer fabric is better.
Preferably, the silane coupling agent is any one or a combination of KH550, KH560 and KH 570.
By adopting the technical scheme, the compatibility between graphene, zinc oxide or boron nitride and carboxymethyl chitosan can be improved by KH550, KH560 and KH570, so that the graphene, zinc oxide and boron nitride can be uniformly dispersed into the carboxymethyl chitosan.
In summary, the present application has the following beneficial effects:
1. the carboxymethyl chitosan and the plant antibacterial extracting solution have a synergistic effect, so that the antibacterial performance or the ultraviolet resistance of the fabric can be still maintained after the fabric is washed for 80 times at 40 ℃.
2. The substrate with a certain proportion is added into the plant antibacterial extracting solution, wherein the addition of the substrate further reduces the reduction degree of the performance of the fabric after being washed for 80 times at 40 ℃, and is beneficial to ensuring that the fabric can still keep better antibacterial performance and ultraviolet resistance under the condition of being washed for 80 times at 40 ℃.
3. The uvioresistant powder obtained by ball milling the zinc oxide and the boron nitride can effectively improve the uvioresistant performance of the fabric.
Detailed Description
The present application will be described in further detail with reference to examples and comparative examples.
The raw materials of the present application are all commercially available, wherein,
the carboxymethyl chitosan is purchased from Shenzhen topology Biotech Limited, and the content of effective substances is 99 percent.
Examples
Example 1
The utility model provides an environmental protection antibiotic ultraviolet protection dress, includes inlayer and skin, and the inlayer is made by the surface fabric after antibiotic treatment fluid soak treatment and stoving, and the skin is made by the surface fabric after antibiotic finishing fluid soak treatment and stoving, wherein, in this embodiment, the preparation method of antibiotic treatment fluid is as follows:
adding 0.02kg of carboxymethyl chitosan with the molecular weight of 5000 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 1.5kg of silane coupling agent KH560, and continuously stirring uniformly to obtain a mixed solution;
adding 6kg of graphene with the average particle size of 8-10 mu m into the mixed solution, and continuously stirring to uniformly disperse the graphene in the mixed solution to obtain the antibacterial treatment solution.
In this example, the preparation method of the anti-ultraviolet finishing liquid is as follows:
adding 0.02kg of carboxymethyl chitosan with the molecular weight of 5000 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 1.5kg of silane coupling agent KH560, and continuously stirring uniformly to obtain a mixed solution;
uniformly mixing 4.5kg of zinc oxide with the average particle size of 50-60nm and 1.5kg of cubic boron nitride with the average particle size of 50-60nm, and then carrying out ball milling at the ball milling speed of 525rad/min for 2h to obtain anti-ultraviolet powder;
and adding the anti-ultraviolet powder into the mixed solution, and continuously stirring to uniformly disperse the anti-ultraviolet powder in the mixed solution to obtain the anti-ultraviolet finishing liquid.
In this example, the preparation method of the plant antibacterial extract solution is as follows:
chopping 25kg of antibacterial plants, mixing, adding 100kg of ethanol solution with volume fraction of 15%, heating and distilling at 75 deg.C for 3 hr to obtain distillate and distillate, and collecting distillate as plant antibacterial extractive solution; wherein, the antibacterial plants comprise clove and balloonflower root, and the weight ratio of clove to balloonflower root is 5.2: 1.
example 2
The utility model provides an environmental protection antibiotic ultraviolet protection dress, includes inlayer and skin, and the inlayer is made by the surface fabric after antibiotic treatment fluid soak treatment and stoving, and the skin is made by the surface fabric after antibiotic finishing fluid soak treatment and stoving, wherein, in this embodiment, the preparation method of antibiotic treatment fluid is as follows:
adding 0.03kg of carboxymethyl chitosan with the molecular weight of 3500 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 2.0kg of silane coupling agent KH550, and continuously stirring uniformly to obtain a mixed solution;
adding 7kg of graphene with the average particle size of 8-10 mu m into the mixed solution, and continuing stirring to uniformly disperse the graphene in the mixed solution to obtain the antibacterial treatment solution.
In this example, the preparation method of the anti-ultraviolet finishing liquid is as follows:
adding 0.03kg of carboxymethyl chitosan with the molecular weight of 3500 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 2.0kg of silane coupling agent KH550, and continuously stirring uniformly to obtain a mixed solution;
uniformly mixing 5.5kg of zinc oxide with the average particle size of 50-60nm and 1.0kg of cubic boron nitride with the average particle size of 50-60nm, and then carrying out ball milling at the ball milling speed of 600rad/min for 1.5h to obtain anti-ultraviolet powder;
and adding the anti-ultraviolet powder into the mixed solution, and continuously stirring to uniformly disperse the anti-ultraviolet powder in the mixed solution to obtain the anti-ultraviolet finishing liquid.
In this example, the preparation method of the plant antibacterial extract solution is as follows:
chopping 30kg of antibacterial plants, mixing, adding 110kg of ethanol solution with volume fraction of 15%, heating and distilling at 80 deg.C for 2.5 hr to obtain distillate and distillate, and collecting the distillate as plant antibacterial extractive solution; wherein, the antibacterial plants comprise clove and balloonflower root, and the weight ratio of clove to balloonflower root is 6: 1.
example 3
The utility model provides an environmental protection antibiotic ultraviolet protection dress, includes inlayer and skin, and the inlayer is made by the surface fabric after antibiotic treatment fluid soak treatment and stoving, and the skin is made by the surface fabric after antibiotic finishing fluid soak treatment and stoving, wherein, in this embodiment, the preparation method of antibiotic treatment fluid is as follows:
adding 0.05kg of carboxymethyl chitosan with molecular weight of 2000 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 2.5kg of silane coupling agent KH570, and continuously stirring uniformly to obtain a mixed solution;
adding 8kg of graphene with the average particle size of 8-10 mu m into the mixed solution, and continuing stirring to uniformly disperse the graphene in the mixed solution to obtain the antibacterial treatment solution.
In this example, the preparation method of the anti-ultraviolet finishing liquid is as follows:
adding 0.05kg of carboxymethyl chitosan with molecular weight of 2000 into 100kg of plant antibacterial extracting solution, stirring until the carboxymethyl chitosan is dissolved and uniformly mixed with the plant antibacterial extracting solution, adding 2.5kg of silane coupling agent KH570, and continuously stirring uniformly to obtain a mixed solution;
uniformly mixing 6.5kg of zinc oxide with the average particle size of 50-60nm and 0.5kg of cubic boron nitride with the average particle size of 50-60nm, and then carrying out ball milling at the ball milling speed of 730rad/min for 1h to obtain anti-ultraviolet powder;
and adding the anti-ultraviolet powder into the mixed solution, and continuously stirring to uniformly disperse the anti-ultraviolet powder in the mixed solution to obtain the anti-ultraviolet finishing liquid.
In this example, the preparation method of the plant antibacterial extract solution is as follows:
chopping 35kg of antibacterial plants, uniformly mixing, adding 120kg of ethanol solution with volume fraction of 15%, heating and distilling at 85 deg.C for 2h to obtain distillate and distillate bottom liquid, and taking the distillate as plant antibacterial extract; wherein, the antibacterial plants comprise clove and balloonflower root, and the weight ratio of clove to balloonflower root is 6.8: 1.
example 4
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 2 in that: different plant antibacterial extracting solutions; in this embodiment, the preparation method of the plant antibacterial extract solution is as follows:
concentrating the distillate base solution under reduced pressure, drying, and pulverizing to obtain substrate;
adding substrate with average particle diameter of 10-20nm into plant antibacterial extractive solution at a weight ratio of 0.5: 50.
Example 5
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 4 in that:
the weight ratio of the substrate to the plant antibacterial extracting solution is 1: 50.
Example 6
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in example 5 in that:
the preparation method of the modified graphene comprises the following steps:
and soaking graphene in the plant antibacterial extracting solution, carrying out ultrasonic vibration treatment for 2 hours, filtering, and air-drying to obtain the modified graphene.
Example 7
An environment-friendly, antibacterial and ultraviolet-proof garment, which is different from the garment in embodiment 6 in that:
the average particle size range of the graphene is 1-3 [ mu ] m.
Example 8
An environment-friendly, antibacterial and ultraviolet-proof garment, which is different from the garment in embodiment 6 in that:
the average grain size of the zinc oxide is 20-30nm, and the average grain size of the cubic boron nitride is 20-30 nm.
Comparative example
Comparative example 1
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 2 in that:
the carboxymethyl chitosan in the antibacterial treatment solution and the anti-ultraviolet finishing agent are both replaced by equal amount of chitin.
Comparative example 2
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 2 in that:
the plant antibacterial extract in the antibacterial treatment solution and the ultraviolet-resistant finishing agent are different, wherein in the comparative example, the antibacterial plant in the plant antibacterial extract is aloe.
Comparative example 3
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 2 in that:
the zinc oxide in the uvioresistant finishing agent is replaced by equal amount of cubic boron nitride.
Comparative example 4
An environment-friendly antibacterial ultraviolet-proof garment is different from the garment in embodiment 2 in that:
the cubic boron nitride in the uvioresistant finishing agent is replaced by zinc oxide with the same quantity.
Detection method/test method
The bacteriostasis rate is as follows: reference is made to GB/T20944.2-2007 evaluation part 2 of antibacterial properties of textiles: the absorption method is used for measuring the bacteriostasis rate of the inner layer fabric treated by the antibacterial treatment agent in the examples 1-8 and the comparative examples 1-4, wherein when the bacteriostasis rate is more than or equal to 90%, the inner layer fabric has the antibacterial effect; when the bacteriostasis rate is more than or equal to 99 percent, the inner layer fabric has better antibacterial effect.
Ultraviolet resistance: the test is carried out by referring to the evaluation of the ultraviolet-proof performance of the textile by the national standard GB/T18830-.
TABLE 1 antibacterial Properties of inner layer fabrics in examples 1-8 and comparative examples 1-4
Detecting items Example 1 Example 2 Example 3 Example 4
Inhibition rate before washing% 99.23 99.36 99.31 99.45
Inhibition ratio after 80 washes at 40% 90.12 90.21 90.16 92.31
UPF before Water washing 46.36 46.43 46.39 46.48
T (UVA)/% before water washing 1.22 1.18 1.23 1.20
UPF after Water washing 40.69 40.56 40.63 41.87
T (UVA)/% after 80 washes at 40 ℃ C 1.42 1.36 1.45 1.31
Detecting items Example 5 Example 6 Example 7 Example 8
Inhibition rate before washing% 99.48 99.56 99.67 99.54
Inhibition ratio after 80 washes at 40% 92.36 92.69 92.93 92.65
UPF before Water washing 46.53 46.56 46.50 47.19
T (UVA)/% before water washing 1.25 1.21 1.22 1.16
UPF after Water washing 41.84 41.89 41.86 42.04
T (UVA)/% after 80 washes at 40 ℃ C 1.29 1.27 1.31 1.26
Detecting items Comparative example 1 Comparative example 2 Comparative example 3 Comparative example 4
Inhibition rate before washing% 99.03 99.21 99.34 99.29
Inhibition ratio after 80 washes at 40% 71.61 71.56 90.12 90.10
UPF before Water washing 46.39 46.45 32.56 34.12
T (UVA)/% before water washing 1.21 1.19 2.16 2.09
UPF after Water washing 33.12 33.67 26.24 28.79
T (UVA)/% after 80 washes at 40 ℃ C 2.04 2.11 2.34 2.21
It can be seen by combining example 2 and comparative examples 1-2 and table 1 that, only when the antibacterial treatment solution simultaneously employs carboxymethyl chitosan and the plant antibacterial extract, the inner-layer fabric still has antibacterial effect after being washed with water at 40 ℃ for 80 times, and only when the ultraviolet-resistant finishing agent simultaneously employs carboxymethyl chitosan and the plant antibacterial extract prepared in example 2, the outer-layer fabric still has ultraviolet-resistant effect after being washed with water at 40 ℃ for 80 times, which shows that the carboxymethyl chitosan and the plant antibacterial extract have synergistic effect, so that the fabric still can maintain antibacterial performance or ultraviolet-resistant performance after being washed with water at 40 ℃ for 80 times.
By combining the example 2 and the comparative examples 3 to 4 and combining the table 1, it can be seen that the ultraviolet resistance of the fabric can be effectively improved by the ultraviolet resistant powder obtained by performing the ball milling treatment on the zinc oxide and the cubic boron nitride.
It can be seen from the combination of the example 2 and the examples 4 to 5 and the combination of the table 1 that the differences between the examples 4 to 5 and the example 2 are that the substrates with a certain ratio are added into the plant antibacterial extracting solution in the examples 4 to 5, wherein the addition of the substrates reduces the reduction degree of the performance of the fabric after being washed at 40 ℃ for 80 times, and is beneficial to enabling the fabric to maintain good antibacterial performance and ultraviolet resistance under the condition that the fabric is washed at 40 ℃ for 80 times.
As can be seen by combining examples 5-6 and table 1, the difference between example 5 and example 6 is that the modified graphene is used as the graphene in example 6, and it can be seen by combining the data in table 1 that, after the modified graphene is used to replace the graphene, the antibacterial performance of the inner layer fabric after being washed with water at 40 ℃ for 80 times is improved.
As can be seen by combining examples 6 to 8 and table 1, example 6 is different from example 7 in the particle size of graphene, wherein when the average particle size of graphene is in the range of 1 to 3 μm, the antibacterial performance of the inner shell fabric is better; in addition, the difference between the example 6 and the example 8 is that the average grain size range of the zinc oxide and the cubic boron nitride is different, wherein, when the average grain size range of the zinc oxide and the cubic boron nitride is between 20 and 30nm, the ultraviolet resistance effect of the outer layer fabric is better.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (9)

1. The utility model provides an antibiotic ultraviolet protection dress in environmental protection which characterized in that, includes inlayer and skin, the inlayer is made by the surface fabric through antibiotic treatment fluid processing, the skin is made by the surface fabric through anti ultraviolet finishing fluid processing, wherein, antibiotic treatment fluid includes the raw materials of following part by weight:
graphene: 6 to 8 portions of
Silane coupling agent: 1.5 to 2.5 portions
Plant antibacterial extracting solution: 100 portions of
Carboxymethyl chitosan: 0.02-0.05 part
The uvioresistant finishing liquid comprises the following raw materials in parts by weight:
zinc oxide: 4.5 to 6.5 portions of
Boron nitride: 0.5 to 1.5 portions of
Silane coupling agent: 1.5 to 2.5 portions
Plant antibacterial extracting solution: 100 portions of
Carboxymethyl chitosan: 0.02-0.05 part;
the preparation method of the plant antibacterial extracting solution comprises the following steps:
chopping 25-35 parts by weight of antibacterial plants, uniformly mixing, adding 100-120 parts by weight of ethanol solution with volume fraction of 15%, and heating and distilling at 75-85 ℃ for 2-3h to obtain distillate and bottom liquid; wherein the antibacterial plants comprise clove and balloonflower root, and the weight ratio of clove to balloonflower root is (5.2-6.8): 1; the distillate is plant antibacterial extractive solution.
2. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the preparation method of the antibacterial treatment liquid comprises the following steps:
adding carboxymethyl chitosan into the plant antibacterial extracting solution according to the proportion, stirring until the carboxymethyl chitosan is dissolved and is uniformly mixed with the plant antibacterial extracting solution, adding a silane coupling agent, and continuously stirring uniformly to obtain a mixed solution;
and adding the graphene into the mixed solution according to the proportion, and continuously stirring to uniformly disperse the graphene in the mixed solution to obtain the antibacterial treatment solution.
3. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 2, wherein the graphene is modified graphene, and the preparation method of the modified graphene is as follows:
and soaking graphene in the plant antibacterial extracting solution, carrying out ultrasonic vibration treatment for 1-3h, filtering, and air-drying to obtain the modified graphene.
4. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the preparation method of the ultraviolet-proof finishing liquid comprises the following steps:
adding carboxymethyl chitosan into the plant antibacterial extracting solution according to the proportion, stirring until the carboxymethyl chitosan is dissolved and is uniformly mixed with the plant antibacterial extracting solution, adding a silane coupling agent, and continuously stirring uniformly to obtain a mixed solution;
uniformly mixing zinc oxide and boron nitride according to the proportion, and then ball-milling for 1-2h at the ball-milling speed of 525-;
and adding the anti-ultraviolet powder into the mixed solution, and continuously stirring to uniformly disperse the anti-ultraviolet powder in the mixed solution to obtain the anti-ultraviolet finishing liquid.
5. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the carboxymethyl chitosan has a molecular weight of 2000-5000-.
6. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the average particle size of the graphene is in the range of 1-3 μm.
7. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the average particle size of the zinc oxide is in the range of 20-30 nm.
8. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the boron nitride is cubic boron nitride, and the average particle size of the cubic boron nitride is 20-30 nm.
9. The environment-friendly, antibacterial and ultraviolet-proof garment as claimed in claim 1, wherein the silane coupling agent is any one or a combination of KH550, KH560 and KH 570.
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