CN105951449B - A kind of composite multifunction fabric - Google Patents
A kind of composite multifunction fabric Download PDFInfo
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- CN105951449B CN105951449B CN201610417409.2A CN201610417409A CN105951449B CN 105951449 B CN105951449 B CN 105951449B CN 201610417409 A CN201610417409 A CN 201610417409A CN 105951449 B CN105951449 B CN 105951449B
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- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
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- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
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- 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
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- 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
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
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- D06M2200/30—Flame or heat resistance, fire retardancy properties
Abstract
The invention discloses a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent for fabric and flame-retardant antibacterial finishing agent obtains；Wherein, hydrophobic finishing agent percentage composition by weight includes: organosilicon-modified acrylic emulsion 10-35%；Modified polyethylene wax 5-20%；Polysiloxanes 5-15%；Polyisocyanate lotion 1-10%；Surplus is water；Flame-retardant antibacterial finishing agent percentage composition by weight includes: PERFORMANCE OF MODIFIED VERMICULITE 5-10%；Chitosan 5-25%；Halogen aminated compounds 2-10%；Polybasic carboxylic acid 5-10%；Sodium hypophosphite 1-5%；Surplus is water.A kind of composite multifunction fabric proposed by the present invention not only has the effect of excellent hydrophobic, fire-retardant, antibacterial simultaneously, but also environment protection health, performance are prominent, water-wash resistance is strong.
Description
Technical field
The present invention relates to fabric technical field more particularly to a kind of composite multifunction fabrics.
Background technique
Past uses the compound for containing long fluorocarbon chain as hydrophobic finishing agent to obtain the face of low surface free energy mostly
Material, although effect is preferable after the compound of fluorine-containing system arranges, such finishing agent is expensive, while research in recent years
It was found that fluorine-containing chemicals are difficult to biodegrade, environmental and human health impacts are caused potentially hazardous, therefore, how made environmental-friendly
The finishing agent of type reaches the compound finishing effect of long fluorocarbon chain, is an important topic of current development function fabric.
Further, since the compatibility of the hydrophobic finishing agent of fluorine-containing system and other function finishing agent (such as fire retardant, antibacterial agent)
Property it is poor, it is unstable that finishing agent is added together the working solution being configured to, it may appear that layering, the case where floating oil, working solution cannot be used to
Fabric is arranged, the fabric with complex function can not be obtained.If the method arranged using substep such as first carries out fire-retardant, antibacterial
It arranges, then carries out hydrophobic finishing, although avoiding the unstable problem of working solution, the fabric finally obtained is fire-retardant, antibacterial
All poor with hydrophobic effect, the reason is that fluorine-containing hydrophobing agent will affect the effect of antiflaming finishing agent, while fire-retardant, antibacterial finishing agent also can
Influence the effect of fluorine-containing hydrophobic finishing agent.Therefore how one kind obtained has the compound of hydrophobic, fire-retardant, antibacterial and other effects simultaneously
Multifunctional fabric is an important topic for being also current exploitation multifunctional fabric.
Summary of the invention
The invention proposes a kind of composite multifunction fabrics, not only have excellent hydrophobic, fire-retardant, antibacterial effect simultaneously
Fruit, and environment protection health, performance are prominent, water-wash resistance is strong.
The invention proposes a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent and fire-retardant for fabric
Antibacterial finishing agent obtains；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
Preferably, the fabric is by cotton, polyester-cotton blend or terylene through weaving.
Preferably, the organosilicon-modified acrylic emulsion is by butyl acrylate, styrene and vinyl trimethoxy
The copolymer emulsion that silane obtains after being copolymerized, wherein the weight of butyl acrylate, styrene and vinyltrimethoxysilane
Amount proportion is 1:0.4-0.8:0.8-2.2.
Preferably, the modified polyethylene wax is that the modified polyethylene wax containing hydroxyl and/or the modification containing carboxyl are poly-
Ethylene waxes.
Preferably, the preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 200-400 mesh, adds stirring after water mixed
It is even, CTA is added, 6-8h is stirred to react at 80-100 DEG C, it is spare to obtain organic-pillared vermiculite after washing；Cyclodextrin is added
In isopropanol, the sodium hydroxide solution that content is 25-35wt% is added and stirs evenly, adds the organic-pillared vermiculite,
40-60 DEG C of stirred in water bath reacts 2-4h, is added after hydrochloric acid is adjusted to neutrality and filters, obtains PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA,
Cyclodextrin, isopropanol, sodium hydroxide solution weight ratio be 1:1-1.5:1-2:6-8:1.5-2.
Preferably, the chitosan is N, N, N- trimethyl chitin and/or diethylmethyl chitosan；The halogen amine
Compound is the chloro- 4,4,5,5- tetramethyl imidazolidin-2-one of the bromo- 3- of 1- and/or 5,5- dimethyl -3- (3 '-triethoxysilicanes third
Base)-glycolylurea.
Preferably, the concrete operations of " fabric by the way that fabric is padded water-proof aagent and antibacterial finishing agent obtains " are such as
Under: it after fabric alkali immerging, will first obtain pretreatment fabric；The hydrophobic finishing agent and flame-retardant antibacterial finishing agent are successively led to again
It crosses the method padded to be applied on the pretreatment fabric, obtains padding the fabric for having hydrophobing agent and flame-proof antibiotic agent；Then will
Described pad has hydrophobing agent and the drying of the fabric of flame-proof antibiotic agent, obtains the composite multifunction fabric；Preferably, the fabric
Mass ratio with the hydrophobic finishing agent is 100:1-10；The fabric and the mass ratio of the flame-retardant antibacterial finishing agent are 100:
1-10。
Preferably, the concrete operations " by fabric alkali immerging " are as follows: fabric is padded soda bath, an immersing and rolling, leaching
Rolling temperature is 60-80 DEG C, pick-up 30-40%, concentration of caustic soda 40-200g/L；Then clear water rinses at 30-45 DEG C
20-30min is baked at 30-40min, 130-140 DEG C, obtains pretreatment fabric.
Preferably, the specific behaviour for " the hydrophobic finishing agent being passed through the method padded to be applied on the pretreatment fabric "
Make as follows: pretreatment fabric is padded in by organosilicon-modified acrylic emulsion, modified polyethylene wax, polysiloxanes, poly- isocyanide
40-60min in hydrophobic finishing agent made of acid esters lotion and water configuration, second dipping and rolling, pick-up 60-90%, at 60-80 DEG C
It dries, solidifies at 120-160 DEG C, dried at 30-50 DEG C, obtain padding the fabric for having hydrophobing agent.
Preferably, the tool for " the flame-retardant antibacterial finishing agent being passed through the method padded to be applied on the pretreatment fabric "
Gymnastics make it is as follows: will pad the fabric for having hydrophobing agent be padded in by PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid,
10-50min in flame-retardant antibacterial finishing agent solution made of sodium hypophosphite and water configuration, second dipping and rolling, pick-up 75-
Preliminary drying 2-5min at 95%, 60-80 DEG C bakes 2-5min at 120-160 DEG C, after cold water is washed, dries, soaked at 60-80 DEG C
It is rolled with the fabric of hydrophobing agent and flame-proof antibiotic agent.
In the present invention, the composite multifunction fabric is soaked using the hydrophobic finishing agent and flame-retardant antibacterial finishing agent of specific composition
It rolls to obtain, wherein use organosilicon-modified acrylic emulsion in the hydrophobic finishing agent, combine on the surface of fabric containing organic
The hydrophobic grouping of silicon, polarity are smaller than the polarity of organic fluorin radical, good with the compound property of other function finishing agent；Pass through again
With modified polyethylene wax, polysiloxanes etc. and the hydroxy combining on fabric, the hydrophobic performance of fabric is further enhanced；The resistance
It fires antibacterial finishing agent and uses PERFORMANCE OF MODIFIED VERMICULITE, due to there is air space between vermiculite synusia, while interlayer also contains the crystallization water, thermally conductive
Coefficient is low, is good flame resistant heat insulation material, and under high temperature, the volume energy of vermiculite expands rapidly several times to tens times, becomes expansion
Vermiculite, heat insulating properties can also become more excellent；Heretofore described PERFORMANCE OF MODIFIED VERMICULITE is quaternised modified by carrying out to vermiculite,
Quaternary ammonium salt can be exchanged with vermiculite interlayer cation, after cetyl trimethylammonium bromide intercalation, the piece interlamellar spacing of vermiculite
Increase, pillared effect is obvious；Quaternary ammonium salt carries out etherification reaction with cyclodextrin again simultaneously, so that being connected on vermiculite Beta-cyclodextrin-based
Group, has thus carried out good improvement to the stability of vermiculite and compatibility, good with the compound property of other function finishing agent；It connects
Reacted by polybasic carboxylic acid and sodium hypophosphite with the hydroxyl on fabric after, can also be reacted with the hydroxyl on cyclodextrin, thus
By PERFORMANCE OF MODIFIED VERMICULITE essence anchor on fabric, while improving fabric flame retardant property, the feel of fabric will not be influenced, while having very
Strong water-fastness fastness；At the same time, chitosan, the halogen aminated compounds being added in flame-retardant antibacterial finishing agent have good
Anti-microbial property, nontoxicity and biocompatibility and biodegradability, while there is fine compatibility with PERFORMANCE OF MODIFIED VERMICULITE,
It can also be reacted with polybasic carboxylic acid and sodium hypophosphite, to antibacterial agent is also integrated on fabric, therefore will not be to other compoundings
The effect of agent and associativity have an impact.
The flame-retardant antibacterial finishing agent of specific non-fluorine hydrophobing agent and specific composition and content is carried out compatibility by the present invention, described
There is collaboration facilitation between hydrophobing agent and flame-proof antibiotic agent, finally obtained fabric has that hydrophobicity is good, excellent flame retardancy,
The excellent feature of antibiotic property.And production method of the invention is simple to operation, and it is at low cost, it can be flexible according to different requirements
The dosage and treatment process of regulatory function finishing agent.
Specific embodiment
Embodiment 1
In the present embodiment, a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent and fire-retardant for fabric
Antibacterial finishing agent obtains, and the fabric is by cotton through weaving；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The organosilicon-modified acrylic emulsion is to carry out butyl acrylate, styrene and vinyltrimethoxysilane
The copolymer emulsion obtained after copolymerization, wherein the weight proportion of butyl acrylate, styrene and vinyltrimethoxysilane is
1:0.4:2.2；
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
The preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 200 mesh, stirs and evenly mixs, adds after adding water
CTA, is stirred to react 6h at 100 DEG C, and it is spare to obtain organic-pillared vermiculite after washing；Cyclodextrin is added in isopropanol, is added
Content is that the sodium hydroxide solution of 35wt% stirs evenly, and adds the organic-pillared vermiculite, anti-in 40 DEG C of stirred in water bath
4h is answered, is added after hydrochloric acid is adjusted to neutrality and filters, obtain PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA, cyclodextrin, isopropanol, hydroxide
The weight ratio of sodium solution is 1:1:2:6:2；
The concrete operations of " fabric by the way that fabric is padded water-proof aagent and antibacterial finishing agent obtains " are as follows: by base
Cloth pads soda bath, and an immersing and rolling, padding temperature is 60 DEG C, pick-up 40%, concentration of caustic soda 40g/L；Then 45
Clear water rinses 30min at DEG C, bakes 20min at 140 DEG C, obtains pretreatment fabric；Pretreatment fabric is padded in by organosilicon
In hydrophobic finishing agent made of modified acrylic acid emulsion, modified polyethylene wax, polysiloxanes, polyisocyanate lotion and water configuration
40min, second dipping and rolling, pick-up 60% dry at 80 DEG C, solidify at 120 DEG C, dry at 50 DEG C, obtain padding have it is hydrophobic
The fabric of agent；The fabric for having hydrophobing agent will be padded to be padded in by PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid, secondary
10min in flame-retardant antibacterial finishing agent solution made of sodium phosphite and water configuration, second dipping and rolling, pick-up 95% are pre- at 80 DEG C
2min is dried, 2min is baked at 160 DEG C, after cold water is washed, is dried at 80 DEG C, obtain padding the fabric for having hydrophobing agent and flame-proof antibiotic agent；
Then there are hydrophobing agent and the fabric of flame-proof antibiotic agent to dry described pad, obtain the composite multifunction fabric；The wherein base
Cloth and the mass ratio of the hydrophobic finishing agent are 100:1；The fabric and the mass ratio of the flame-retardant antibacterial finishing agent are 100:10.
Embodiment 2
In the present embodiment, a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent and fire-retardant for fabric
Antibacterial finishing agent obtains, and the fabric is by polyester-cotton blend through weaving；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The organosilicon-modified acrylic emulsion is to carry out butyl acrylate, styrene and vinyltrimethoxysilane
The copolymer emulsion obtained after copolymerization, wherein the weight proportion of butyl acrylate, styrene and vinyltrimethoxysilane is
1:0.8:0.8；The modified polyethylene wax is the modified polyethylene wax containing hydroxyl or the modified polyethylene wax containing carboxyl；
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
The preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 400 mesh, stirs and evenly mixs, adds after adding water
CTA, is stirred to react 8h at 80 DEG C, and it is spare to obtain organic-pillared vermiculite after washing；Cyclodextrin is added in isopropanol, addition contains
Amount is that the sodium hydroxide solution of 25wt% stirs evenly, and adds the organic-pillared vermiculite, is reacted in 60 DEG C of stirred in water bath
2h is added after hydrochloric acid is adjusted to neutrality and filters, obtains PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA, cyclodextrin, isopropanol, sodium hydroxide
The weight ratio of solution is 1:1.5:1:8:1.5；
The concrete operations of " fabric by the way that fabric is padded water-proof aagent and antibacterial finishing agent obtains " are as follows: by base
Cloth pads soda bath, and an immersing and rolling, padding temperature is 80 DEG C, pick-up 30%, concentration of caustic soda 200g/L；Then 30
Clear water rinses 40min at DEG C, bakes 30min at 130 DEG C, obtains pretreatment fabric；Pretreatment fabric is padded in by organosilicon
In hydrophobic finishing agent made of modified acrylic acid emulsion, modified polyethylene wax, polysiloxanes, polyisocyanate lotion and water configuration
60min, second dipping and rolling, pick-up 90% dry at 60 DEG C, solidify at 160 DEG C, dry at 30 DEG C, obtain padding have it is hydrophobic
The fabric of agent；The fabric for having hydrophobing agent will be padded to be padded in by PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid, secondary
50min in flame-retardant antibacterial finishing agent solution made of sodium phosphite and water configuration, second dipping and rolling, pick-up 75%, at 60 DEG C
Preliminary drying 5min bakes 5min at 120 DEG C, after cold water is washed, dries at 60 DEG C, obtain padding the base for having hydrophobing agent and flame-proof antibiotic agent
Cloth；Then there are hydrophobing agent and the fabric of flame-proof antibiotic agent to dry described pad, obtain the composite multifunction fabric；Wherein institute
The mass ratio for stating fabric and the hydrophobic finishing agent is 100:10；The fabric and the mass ratio of the flame-retardant antibacterial finishing agent are
100:1。
Embodiment 3
In the present embodiment, a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent and fire-retardant for fabric
Antibacterial finishing agent obtains, and the fabric is by terylene through weaving；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The organosilicon-modified acrylic emulsion is to carry out butyl acrylate, styrene and vinyltrimethoxysilane
The copolymer emulsion obtained after copolymerization, wherein the weight proportion of butyl acrylate, styrene and vinyltrimethoxysilane is
1:0.6:1.5；The modified polyethylene wax is the modified polyethylene wax containing hydroxyl and the modified polyethylene wax containing carboxyl；
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
The preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 300 mesh, stirs and evenly mixs, adds after adding water
CTA, is stirred to react 7h at 90 DEG C, and it is spare to obtain organic-pillared vermiculite after washing；Cyclodextrin is added in isopropanol, addition contains
Amount is that the sodium hydroxide solution of 30wt% stirs evenly, and adds the organic-pillared vermiculite, is reacted in 50 DEG C of stirred in water bath
3h is added after hydrochloric acid is adjusted to neutrality and filters, obtains PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA, cyclodextrin, isopropanol, sodium hydroxide
The weight ratio of solution is 1:1.2:1.5:7:1.7；
The chitosan is N, N, N- trimethyl chitin and diethylmethyl chitosan；The halogen aminated compounds is 1-
The chloro- 4,4,5,5- tetramethyl imidazolidin-2-one of bromo- 3- and 5,5- dimethyl -3- (3 '-triethoxysilylpropyl)-glycolylurea；
The concrete operations of " fabric by the way that fabric is padded water-proof aagent and antibacterial finishing agent obtains " are as follows: by base
Cloth pads soda bath, and an immersing and rolling, padding temperature is 70 DEG C, pick-up 35%, concentration of caustic soda 120g/L；Then 38
Clear water rinses 35min at DEG C, bakes 25min at 135 DEG C, obtains pretreatment fabric；Pretreatment fabric is padded in by organosilicon
In hydrophobic finishing agent made of modified acrylic acid emulsion, modified polyethylene wax, polysiloxanes, polyisocyanate lotion and water configuration
50min, second dipping and rolling, pick-up 75% dry at 70 DEG C, solidify at 140 DEG C, dry at 40 DEG C, obtain padding have it is hydrophobic
The fabric of agent；The fabric for having hydrophobing agent will be padded to be padded in by PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid, secondary
30min in flame-retardant antibacterial finishing agent solution made of sodium phosphite and water configuration, second dipping and rolling, pick-up 85%, at 70 DEG C
Preliminary drying 3.5min bakes 3.5min at 140 DEG C, after cold water is washed, dries at 70 DEG C, obtaining padding has hydrophobing agent and flame-proof antibiotic agent
Fabric；Then there are hydrophobing agent and the fabric of flame-proof antibiotic agent to dry described pad, obtain the composite multifunction fabric；Its
Described in the mass ratio of fabric and the hydrophobic finishing agent be 100:5；The quality of the fabric and the flame-retardant antibacterial finishing agent
Than for 100:6.
Embodiment 4
In the present embodiment, a kind of composite multifunction fabric, the fabric is by padding hydrophobic finishing agent and fire-retardant for fabric
Antibacterial finishing agent obtains, and the fabric is by cotton through weaving；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The organosilicon-modified acrylic emulsion is to carry out butyl acrylate, styrene and vinyltrimethoxysilane
The copolymer emulsion obtained after copolymerization, wherein the weight proportion of butyl acrylate, styrene and vinyltrimethoxysilane is
1:0.5:1.8；The modified polyethylene wax is the modified polyethylene wax containing hydroxyl；
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
The preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 300 mesh, stirs and evenly mixs, adds after adding water
CTA, is stirred to react 7.5h at 85 DEG C, and it is spare to obtain organic-pillared vermiculite after washing；Cyclodextrin is added in isopropanol, is added
Content is that the sodium hydroxide solution of 32wt% stirs evenly, and adds the organic-pillared vermiculite, anti-in 55 DEG C of stirred in water bath
2.5h is answered, is added after hydrochloric acid is adjusted to neutrality and filters, obtain PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA, cyclodextrin, isopropanol, hydrogen-oxygen
The weight ratio for changing sodium solution is 1:1.3:1.8:7:1.8；
The concrete operations of " fabric by the way that fabric is padded water-proof aagent and antibacterial finishing agent obtains " are as follows: by base
Cloth pads soda bath, and an immersing and rolling, padding temperature is 65 DEG C, pick-up 30%, concentration of caustic soda 150g/L；Then 37
Clear water rinses 38min at DEG C, bakes 26min at 136 DEG C, obtains pretreatment fabric；Pretreatment fabric is padded in by organosilicon
In hydrophobic finishing agent made of modified acrylic acid emulsion, modified polyethylene wax, polysiloxanes, polyisocyanate lotion and water configuration
45min, second dipping and rolling, pick-up 80% dry at 65 DEG C, solidify at 150 DEG C, dry at 45 DEG C, obtain padding have it is hydrophobic
The fabric of agent；The fabric for having hydrophobing agent will be padded to be padded in by PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid, secondary
25min in flame-retardant antibacterial finishing agent solution made of sodium phosphite and water configuration, second dipping and rolling, pick-up 80%, at 65 DEG C
Preliminary drying 3min bakes 4min at 130 DEG C, after cold water is washed, dries at 65 DEG C, obtain padding the base for having hydrophobing agent and flame-proof antibiotic agent
Cloth；Then there are hydrophobing agent and the fabric of flame-proof antibiotic agent to dry described pad, obtain the composite multifunction fabric；Wherein institute
The mass ratio for stating fabric and the hydrophobic finishing agent is 100:6；The fabric and the mass ratio of the flame-retardant antibacterial finishing agent are
100:5。
The composite multifunction fabric that embodiment 1-4 is obtained is performed the following performance tests:
1, antibiotic property is tested: referring to AATCC100, the test organisms of test Escherichia coli (ATCC NO.8099) reduces percentage
The test organisms of rate, staphylococcus aureus (ATCC NO.6538) reduces percentage, Candida albicans (ATCC NO.10231)
Test organisms reduces percentage.
2, anti-flammability is tested: it is tested using vertical combustion experiment, tests after flame time .s, smoldering time .s, melt,
Drip situation.
3, hydrophobicity is tested: measuring dip experiment standard referring to 4745 textile fabric surface moisture resistance of GB, wherein 1 grade --
It is all soaked by leaching surface；2 grades -- there is a dewetting by leaching surface, this typically refers to the total of the unconnected wetting areas of fritter
With；3 grades -- only had unconnected small area by leaching surface and soaked；4 grades -- it is not soaked by leaching surface, but speckles with small water on surface
Pearl；5 grades -- it is not soaked by leaching surface, does not also speckle with droplet on surface.
The performance test results for the composite multifunction fabric that above-described embodiment 1-4 is obtained are as shown in the table:
In the present invention, the composite multifunction fabric is soaked using the hydrophobic finishing agent and flame-retardant antibacterial finishing agent of specific composition
It rolls to obtain, wherein use organosilicon-modified acrylic emulsion in the hydrophobic finishing agent, combine on the surface of fabric containing organic
The hydrophobic grouping of silicon, polarity are smaller than the polarity of organic fluorin radical, good with the compound property of other function finishing agent；Pass through again
With modified polyethylene wax, polysiloxanes etc. and the hydroxy combining on fabric, the hydrophobic performance of fabric is further enhanced；The resistance
It fires antibacterial finishing agent and uses PERFORMANCE OF MODIFIED VERMICULITE, due to there is air space between vermiculite synusia, while interlayer also contains the crystallization water, thermally conductive
Coefficient is low, is good flame resistant heat insulation material, and under high temperature, the volume energy of vermiculite expands rapidly several times to tens times, becomes expansion
Vermiculite, heat insulating properties can also become more excellent；Heretofore described PERFORMANCE OF MODIFIED VERMICULITE is quaternised modified by carrying out to vermiculite,
Quaternary ammonium salt can be exchanged with vermiculite interlayer cation, after cetyl trimethylammonium bromide intercalation, the piece interlamellar spacing of vermiculite
Increase, pillared effect is obvious；Quaternary ammonium salt carries out etherification reaction with cyclodextrin again simultaneously, so that being connected on vermiculite Beta-cyclodextrin-based
Group, has thus carried out good improvement to the stability of vermiculite and compatibility, good with the compound property of other function finishing agent；It connects
Reacted by polybasic carboxylic acid and sodium hypophosphite with the hydroxyl on fabric after, can also be reacted with the hydroxyl on cyclodextrin, thus
By PERFORMANCE OF MODIFIED VERMICULITE essence anchor on fabric, while improving fabric flame retardant property, the feel of fabric will not be influenced, while having very
Strong water-fastness fastness；At the same time, chitosan, the halogen aminated compounds being added in flame-retardant antibacterial finishing agent have good
Anti-microbial property, nontoxicity and biocompatibility and biodegradability, while there is fine compatibility with PERFORMANCE OF MODIFIED VERMICULITE,
It can also be reacted with polybasic carboxylic acid and sodium hypophosphite, to antibacterial agent is also integrated on fabric, therefore will not be to other compoundings
The effect of agent and associativity have an impact.
The flame-retardant antibacterial finishing agent of specific non-fluorine hydrophobing agent and specific composition and content is carried out compatibility by the present invention, described
There is collaboration facilitation between hydrophobing agent and flame-proof antibiotic agent, finally obtained fabric has that hydrophobicity is good, excellent flame retardancy,
The excellent feature of antibiotic property.And production method of the invention is simple to operation, and it is at low cost, it can be flexible according to different requirements
The dosage and treatment process of regulatory function finishing agent.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of composite multifunction fabric, which is characterized in that the fabric is by padding hydrophobic finishing agent and fire-retardant anti-for fabric
Bacterium finishing agent obtains；Wherein,
The hydrophobic finishing agent percentage composition by weight includes:
The flame-retardant antibacterial finishing agent percentage composition by weight includes:
The preparation process of the PERFORMANCE OF MODIFIED VERMICULITE includes: that vermiculite is ground to 200-400 mesh, stirs and evenly mixs, adds after adding water
CTA is stirred to react 6-8h at 80-100 DEG C, obtains organic-pillared vermiculite after washing；Cyclodextrin is added in isopropanol, is added
Content is that the sodium hydroxide solution of 25-35wt% stirs evenly, and the organic-pillared vermiculite is added, in 40-60 DEG C of water-bath
It is stirred to react 2-4h, is added after hydrochloric acid is adjusted to neutrality and filters, obtain PERFORMANCE OF MODIFIED VERMICULITE, wherein vermiculite, CTA, cyclodextrin, isopropyl
Alcohol, sodium hydroxide solution weight ratio be 1:1-1.5:1-2:6-8:1.5-2.
2. composite multifunction fabric according to claim 1, which is characterized in that the fabric is by cotton, polyester-cotton blend or terylene
Through weaving.
3. composite multifunction fabric according to claim 1 or 2, which is characterized in that the organosilicon-modified acrylic cream
Liquid is the copolymer emulsion obtained after being copolymerized butyl acrylate, styrene and vinyltrimethoxysilane, wherein third
The weight proportion of olefin(e) acid butyl ester, styrene and vinyltrimethoxysilane is 1:0.4-0.8:0.8-2.2.
4. composite multifunction fabric according to claim 1 or 2, which is characterized in that the modified polyethylene wax be containing
The modified polyethylene wax of hydroxyl and/or modified polyethylene wax containing carboxyl.
5. composite multifunction fabric according to claim 1 or 2, the chitosan is N, N, N- trimethyl chitin and/
Or diethylmethyl chitosan；The halogen aminated compounds be the chloro- 4,4,5,5- tetramethyl imidazolidin-2-one of the bromo- 3- of 1- and/or
5,5- dimethyl -3- (3 '-triethoxysilylpropyl)-glycolylurea.
6. according to claim 1 or composite multifunction fabric described in 2, which is characterized in that " fabric is by by fabric
Pad hydrophobic finishing agent and flame-retardant antibacterial finishing agent obtain " concrete operations it is as follows: first by after fabric alkali immerging, obtain pre- place
Manage fabric；The hydrophobic finishing agent and flame-retardant antibacterial finishing agent are passed sequentially through into the method padded again and are applied to the pretreatment base
On cloth, obtain padding the fabric for having hydrophobing agent and flame-proof antibiotic agent；Then described pad there are into hydrophobing agent and flame-proof antibiotic agent
Fabric drying, obtains the composite multifunction fabric.
7. composite multifunction fabric according to claim 6, which is characterized in that the fabric and the hydrophobic finishing agent
Mass ratio is 100:1-10；The fabric and the mass ratio of the flame-retardant antibacterial finishing agent are 100:1-10.
8. composite multifunction fabric according to claim 6, which is characterized in that the concrete operations of " by fabric alkali immerging "
It is as follows: fabric to be padded into soda bath, an immersing and rolling, padding temperature is 60-80 DEG C, pick-up 30-40%, and concentration of caustic soda is
40-200g/L；Then clear water rinses 30-40min at 30-45 DEG C, bakes 20-30min at 130-140 DEG C, is pre-processed
Fabric.
9. composite multifunction fabric according to claim 6, which is characterized in that " by the hydrophobic finishing agent by padding
Method be applied to it is described pretreatment fabric on " concrete operations it is as follows: will pretreatment fabric be padded in by organic-silicon-modified third
40- in the hydrophobic finishing agent that olefin(e) acid lotion, modified polyethylene wax, polysiloxanes, polyisocyanate lotion and water are formulated
60min, second dipping and rolling, pick-up 60-90% are dried at 60-80 DEG C, are solidified at 120-160 DEG C, dry, obtain at 30-50 DEG C
To padding the fabric for having hydrophobing agent.
10. composite multifunction fabric according to claim 6, which is characterized in that " pass through the flame-retardant antibacterial finishing agent
The method padded be applied to it is described pretreatment fabric on " concrete operations it is as follows: will pad the fabric for having hydrophobing agent be padded in by
The flame-retardant antibacterial finishing agent that PERFORMANCE OF MODIFIED VERMICULITE, chitosan, halogen aminated compounds, polybasic carboxylic acid, sodium hypophosphite and water are formulated
10-50min in solution, second dipping and rolling, pick-up 75-95%, preliminary drying 2-5min at 60-80 DEG C bake 2- at 120-160 DEG C
5min after cold water is washed, is dried at 60-80 DEG C, obtains padding the fabric for having hydrophobing agent and flame-proof antibiotic agent.
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