CN107083675B - A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile - Google Patents
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile Download PDFInfo
- Publication number
- CN107083675B CN107083675B CN201710392938.6A CN201710392938A CN107083675B CN 107083675 B CN107083675 B CN 107083675B CN 201710392938 A CN201710392938 A CN 201710392938A CN 107083675 B CN107083675 B CN 107083675B
- Authority
- CN
- China
- Prior art keywords
- mixed
- solution
- parts
- copper powder
- camphorsulfonic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/026—Wholly aromatic polyamines
- C08G73/0266—Polyanilines or derivatives thereof
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
-
- 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
- D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- 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
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
-
- 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
- D06M15/19—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
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- 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
- D06M15/19—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
- D06M15/53—Polyethers
-
- 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
- D06M15/19—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
- D06M15/61—Polyamines polyimines
-
- 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
- D06M15/19—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
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- 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
- D06M2101/16—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
- D06M2101/32—Polyesters
-
- 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
- D06M2200/50—Modified hand or grip properties; Softening compositions
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
Abstract
The invention discloses a kind of preparation methods of corrosion resistant anti-electromagnetic radiation textile, the following steps are included: copper powder doped polyaniline electromagnetic shielding material is made first, then by itself and water, polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are mixed to prepare mixed slurry, mixed slurry is coated on to the polylactic acid fiber surface of camphorsulfonic acid solution processing, it is mixed with spandex thread finally and constitutes the second weft, using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, it is woven using latitude plain construction, corrosion resistant anti-electromagnetic radiation textile is made.Soft fabric performance produced by the present invention is good, and intensity is big, and radiation resistance is good, excellent anti-corrosion performance.
Description
Technical field:
The present invention relates to textile technology fields, are specifically related to a kind of preparation side of corrosion resistant anti-electromagnetic radiation textile
Method.
Background technique:
It with becoming increasingly popular for high-tech product, offers convenience to people's lives and work, but is caused by these products
Electromagnetic radiation have become the fourth-largest environmental pollution after water pollution, air pollution and noise pollution, it not only can be to wide
It broadcasts the communication apparatus such as TV and generates interference, also will affect human health, human body is chronically exposed in electromagnetic radiation environment, nerveous system
System, cardiovascular system, endocrine system, reproductive system, immune system etc. all can be by different degrees of injuries.To reduce electromagnetism
On the one hand the harm of Radiation On Human body, people shield electromagnetic radiation source, reduce amount of radiation, on the other hand develop effective
Protective materials carries out individual protection, and anti-electromagnetic radiation fabric is one of them.Assign fabric excellent conduction or magnetic property
Good anti-electromagnetic radiation fabric can be formed, good electric conductivity can produce induced electricity when fabric is acted on by external electromagnetic wave
Stream, corresponding generate reach the shielding to external electromagnetic field to offset with external magnetic field with the magnetic field of external magnetic field opposite direction
Effect；Stronger magnetic property effectively acts as demagnetizing action, makes the energy of electromagnetic energy other forms, is absorbed with reaching
The purpose of electromagnetic radiation.
Currently used method first is that by conducting polymer coating with or in-situ polymerization in fiber surface, but it is tied
It is poor to close fastness, and is easily worn in weaving.Chinese patent (201410317033.9) discloses a kind of permanent anti-electromagnetic radiation
Fabric, warp, the weft threads of the fabric are flexible fiber, and the fabric surface is equipped with electromagnetic radiation preventing paint, the anti-electromagnetism spoke
It penetrates coating to comprise the following raw materials by weight percent: polyvinyl alcohol 1-10%, polyvinyl acetate emulsion 0.1-3%, methylol
Cellulose 1.8-2.8%, nano-metal particle 15-50%, surplus are water.The fabric can effectively shield electromagnetic wave, shielding
It can be good.But it is poor with the binding strength of fabric, and will affect the flexibility of fabric, poor corrosion resistance.
Summary of the invention:
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of preparations of corrosion resistant anti-electromagnetic radiation textile
Method, soft fabric performance made from this method is good, and anti-electromagnetic-radiation is had excellent performance, corrosion resistance and good.
To achieve the above object, the invention adopts the following technical scheme:
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) aqueous solution of camphorsulfonic acid is prepared, and is divided into isometric two parts；It is stood after aniline monomer is mixed with copper powder
It is added after 20-40min in above-mentioned a copy of it camphorsulfonic acid solution, obtains mixture 1 after mixing evenly, by oxidant and another
Part camphorsulfonic acid solution is uniformly mixed, and mixed solution 2 is made, and at -10~0 DEG C, it is molten that mixed solution 2 is slowly dropped into mixing
In liquid 1,1-6h is reacted, after reaction, is washed using deionization hydration dehydrated alcohol, it is dry, copper powder doped polyaniline is made
Electromagnetic shielding material；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；
(3) camphorsulfonic acid solution is prepared, and acid fiber by polylactic is soaked in camphorsulfonic acid solution, impregnates 10-20min,
It takes out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at polylactic acid fiber surface,
Obtain the acid fiber by polylactic that electro-magnetic screen layer is coated with to surface；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
As a preferred embodiment of the above technical solution, in step (1), the concentration of the camphorsulfonic acid solution is 0.5-2mol/L.
As a preferred embodiment of the above technical solution, in step (1), the content of copper powder is 0.005-0.1g/ in mixed solution 1
mL。
As a preferred embodiment of the above technical solution, in step (1), the mass ratio of the copper powder and aniline monomer is (0.25-
2): 1.
As a preferred embodiment of the above technical solution, in step (1), the oxidant is the mixing of ammonium persulfate and potassium bichromate
Object, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=(0.35-1.5): 1.
As a preferred embodiment of the above technical solution, in step (1), the content of oxidant is 0.05-0.75g/mL in solution 2.
As a preferred embodiment of the above technical solution, in step (2), each component content is respectively as follows: copper powder doping in parts by weight
10-20 parts of polyaniline electromagnetic shielding material, 40-70 parts of water, 1-2 parts of polyvinyl acetate emulsion, 1-3 parts of carboxymethyl cellulose gather
4-6 parts of ethylene glycol, 1-1.5 parts of amido silicon oil.
As a preferred embodiment of the above technical solution, in step (3), the concentration of the camphorsulfonic acid solution is 0.1-1mol/L.
The invention has the following advantages:
The present invention using copper powder as core, using doped polyaniline as shell, be prepared for the material with excellent electromagnetic shielding properties, two
Person mutually cooperates with, and further improves the electromagnetic shielding performance of material, and its density is small, overcomes traditional electromagnetic shielding material
Bring electromagnetic wave secondary pollution problem, and it can be bonded with the polylactic acid fiber surface of camphorsulfonic acid solution processing,
The binding performance of shielding material and acid fiber by polylactic, and its corrosion resistance and good are effectively increased, will not influence original fabric
Softness.
Specific embodiment:
In order to better understand the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solving
The present invention is released, any restriction will not be constituted to the present invention.
Embodiment 1
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 0.5mol/L, and is divided into isometric two parts；By aniline monomer
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 20min after mixing with copper powder, obtains mixture 1 after mixing evenly,
Oxidant and another camphorsulfonic acid solution are uniformly mixed, mixed solution 2 is made, it is at -10 DEG C, mixed solution 2 is slow
It is added dropwise in mixed solution 1, reacts 1h, after reaction, washed using deionization hydration dehydrated alcohol, it is dry, copper powder is made
Doped polyaniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.005g/mL；The mass ratio of copper powder and aniline monomer is 0.25:1；Oxygen
Mixture of the agent for ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=0.35:
1；The content of oxidant is 0.05g/mL in solution 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 10 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
40 parts, 1 part of polyvinyl acetate emulsion, 1 part of carboxymethyl cellulose, 4 parts of polyethylene glycol, 1 part of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 0.1mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution
In, 10min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at poly-
Acid fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Embodiment 2
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 2mol/L, and is divided into isometric two parts；By aniline monomer with
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 40min after copper powder mixing, obtains mixture 1 after mixing evenly, it will
Oxidant and another camphorsulfonic acid solution are uniformly mixed, and mixed solution 2 is made and is slowly dropped into mixed solution 2 at 0 DEG C
Into mixed solution 1,6h is reacted, after reaction, is washed using deionization hydration dehydrated alcohol, it is dry, copper powder doping is made
Polyaniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.1g/mL；The mass ratio of copper powder and aniline monomer is 2:1；Oxidant
For the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=1.5:1；Solution
The content of oxidant is 0.75g/mL in 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 20 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
70 parts, 2 parts of polyvinyl acetate emulsion, 3 parts of carboxymethyl cellulose, 6 parts of polyethylene glycol, 1.5 parts of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 1mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution,
20min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at polylactic acid
Fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Embodiment 3
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 1mol/L, and is divided into isometric two parts；By aniline monomer with
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 25min after copper powder mixing, obtains mixture 1 after mixing evenly, it will
Oxidant and another camphorsulfonic acid solution are uniformly mixed, and mixed solution 2 is made, and at -15 DEG C, mixed solution 2 is slowly dripped
Enter into mixed solution 1, react 2h, after reaction, is washed using deionization hydration dehydrated alcohol, dry, obtained copper powder is mixed
Heteromeric aniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.01g/mL；The mass ratio of copper powder and aniline monomer is 0.5:1；Oxidation
Agent is the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=0.55:1；
The content of oxidant is 0.15g/mL in solution 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 12 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
50 parts, 1.2 parts of polyvinyl acetate emulsion, 1.5 parts of carboxymethyl cellulose, 4.5 parts of polyethylene glycol, 1.1 parts of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 0.3mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution
In, 15min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at poly-
Acid fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Embodiment 4
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 1mol/L, and is divided into isometric two parts；By aniline monomer with
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 30min after copper powder mixing, obtains mixture 1 after mixing evenly, it will
Oxidant and another camphorsulfonic acid solution are uniformly mixed, and mixed solution 2 is made and is slowly dropped into mixed solution 2 at -5 DEG C
Into mixed solution 1,3h is reacted, after reaction, is washed using deionization hydration dehydrated alcohol, it is dry, copper powder doping is made
Polyaniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.04g/mL；The mass ratio of copper powder and aniline monomer is 0.5:1；Oxidation
Agent is the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=1:1；Solution
The content of oxidant is 0.25g/mL in 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 14 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
55 parts, 1.4 parts of polyvinyl acetate emulsion, 4.5 parts of carboxymethyl cellulose, 5 parts of polyethylene glycol, 1.2 parts of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 0.5mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution
In, 10min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at poly-
Acid fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Embodiment 5
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 1.5mol/L, and is divided into isometric two parts；By aniline monomer
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 30min after mixing with copper powder, obtains mixture 1 after mixing evenly,
Oxidant and another camphorsulfonic acid solution are uniformly mixed, mixed solution 2 is made, it is at -10 DEG C, mixed solution 2 is slow
It is added dropwise in mixed solution 1, reacts 4h, after reaction, washed using deionization hydration dehydrated alcohol, it is dry, copper powder is made
Doped polyaniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.06g/mL；The mass ratio of copper powder and aniline monomer is 1:1；Oxidant
For the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=1.2:1；Solution
The content of oxidant is 0.35g/mL in 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 16 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
60 parts, 1.6 parts of polyvinyl acetate emulsion, 2 parts of carboxymethyl cellulose, 5.5 parts of polyethylene glycol, 1.3 parts of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 1mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution,
10min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at polylactic acid
Fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Embodiment 6
A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, comprising the following steps:
(1) compound concentration is the aqueous solution of the camphorsulfonic acid of 1.5mol/L, and is divided into isometric two parts；By aniline monomer
It is added in above-mentioned a copy of it camphorsulfonic acid solution after standing 35min after mixing with copper powder, obtains mixture 1 after mixing evenly,
Oxidant and another camphorsulfonic acid solution are uniformly mixed, mixed solution 2 is made, at -5 DEG C, mixed solution 2 is slowly dripped
Enter into mixed solution 1, react 5h, after reaction, is washed using deionization hydration dehydrated alcohol, dry, obtained copper powder is mixed
Heteromeric aniline electromagnetic shielding material；
Wherein, the content for closing copper powder in solution 1 is 0.08g/mL；The mass ratio of copper powder and aniline monomer is 1.5:1；Oxidation
Agent is the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (ammonium persulfate): m (potassium bichromate)=1.4:1；It is molten
The content of oxidant is 0.55g/mL in liquid 2；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, it is molten that mixing is made
Liquid 3, by polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will
Mixed solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made
Obtain mixed slurry；Wherein, each component content is respectively as follows: 18 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
65 parts, 1.8 parts of polyvinyl acetate emulsion, 2.5 parts of carboxymethyl cellulose, 5.5 parts of polyethylene glycol, 1.4 parts of amido silicon oil；
(3) compound concentration is the camphorsulfonic acid solution of 0.8mol/L, and acid fiber by polylactic is soaked in camphorsulfonic acid solution
In, 20min is impregnated, is taken out, it is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at poly-
Acid fiber surface obtains to surface and is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, electro-magnetic screen layer is coated with surface
Acid fiber by polylactic mixed with spandex thread constitute the second weft, using latitude plain construction weave, corrosion resistant anti-electricity is made
Magnetic radiation fabric.
Comparative example 1
It does not include doped polyaniline in mixed slurry, other conditions and embodiment 6 are identical.
Comparative example 2
It does not include copper powder in mixed slurry, other conditions and embodiment 6 are identical.
Comparative example 3
Before polylactic acid fiber surface coats mixed slurry, camphorsulfonic acid solution is not used to handle, other conditions and embodiment 6
It is identical.
Comparative example 4
When preparing copper powder doped polyaniline electromagnetic shielding material, directly by camphorsulfonic acid solution, copper powder, polyaniline, oxidation
Agent hybrid reaction, other conditions and embodiment 6 are identical.
Fabric produced by the present invention is tested for the property below.
1, electromagnetic shielding performance
The method measurement of GB/T 26383-2011 " anti-electromagnetic-radiation combing worsted spinning " according to national standards.As a result such as table
1:
Table 1
From the point of view of above-mentioned data, fabric electromagnetic shielding performance produced by the present invention is more preferable, and acid fiber by polylactic carries out camphor
Sulfonic acid pre-processes the binding performance that can effectively improve shielding material and fiber, to effectively improve fabric anti-electromagnetic-radiation
Durability.
2, mechanical property
Test equipment uses the grand experiment instrument Co., Ltd HD026N type electronic fabric strength tester in Nantong, and according to GB/T
3923.1-1997 " textile fabric tensile property first parts: the measurement galley proof method of ultimate strength and elongation at break " carry out
Test.Test sample cuts specification: long 100mm, width 20mm, while tester parameter setting: constant speed stretches and tensile speed is
100mm/min, pre-tension 5N, fixed length 50mm.The mechanical property variation of above-mentioned obtained fabric, every group of sample are measured as requested
Measurement 5 times, and average.
Test result is as shown in table 2:
Table 2
From the point of view of above-mentioned data, fiber surface, which coats one layer of electromagnetic shielding material, can also effectively improve its mechanical property, and
Acid fiber by polylactic is more secured in conjunction with coating material, and mechanical property is better.
3, corrosion resistance
Above-mentioned fabrics are immersed to the sodium chloride solution of 100g/L, the sodium hydroxide solution of 0.5mol/L and 0.5mol/L respectively
Hydrochloric acid solution in 24 hours, take out drying, measure its sheet resistance value, thus evaluate acid, the influence of alkali and salt to fabric electric conductivity.
Test result is as shown in table 3
Table 3
From the point of view of above-mentioned data, fabric corrosion resistance provided by the invention is more excellent, and coating for EMI shielding and fiber
The binding force on surface is good.
Claims (1)
1. a kind of preparation method of corrosion resistant anti-electromagnetic radiation textile, which comprises the following steps:
(1) aqueous solution of camphorsulfonic acid is prepared, and is divided into isometric two parts；20- is stood after aniline monomer is mixed with copper powder
It is added after 40min in above-mentioned a copy of it camphorsulfonic acid solution, obtains mixture 1 after mixing evenly, by oxidant and another
Camphorsulfonic acid solution is uniformly mixed, and mixed solution 2 is made, mixed solution 2 is slowly dropped into mixed solution at -10~0 DEG C
In 1,1-6h is reacted, after reaction, is washed using deionized water and dehydrated alcohol, it is dry, copper powder doped polyaniline electricity is made
Magnetic shielding material；
(2) copper powder doped polyaniline electromagnetic shielding material obtained above and water are mixed evenly, mixed solution 3 are made,
By polyvinyl acetate emulsion, carboxymethyl cellulose, polyethylene glycol and amido silicon oil are uniformly mixed obtained mixed solution 4, will mix
Solution 3 is added dropwise in mixed solution 4, is stirred when being added dropwise, after being added dropwise, is ultrasonically treated under 1000W power, is made mixed
Close slurry；
(3) camphorsulfonic acid solution is prepared, and acid fiber by polylactic is soaked in camphorsulfonic acid solution, impregnates 10-20min, is taken out,
It is dry, obtain pretreatment acid fiber by polylactic；Then mixed slurry obtained above is sprayed at polylactic acid fiber surface, obtains table
Face is coated with the acid fiber by polylactic of electro-magnetic screen layer；
(4) using the mixed yarn that bamboo fibre and polyester fiber are constituted as the first weft, the poly- of electro-magnetic screen layer is coated with surface
Acid fiber is mixed with spandex thread constitutes the second weft, is woven using latitude plain construction, corrosion resistant anti-electromagnetism spoke is made
Penetrate fabric；
In step (1), the concentration of the camphorsulfonic acid solution is 0.5-2mol/L；
In step (1), the content of copper powder is 0.005-0.1g/mL in mixed solution 1；
In step (1), the mass ratio of the copper powder and aniline monomer is (0.25-2): 1；
In step (1), the oxidant is the mixture of ammonium persulfate and potassium bichromate, the two mass ratio are as follows: m (persulfuric acid
Ammonium): m (potassium bichromate)=(0.35-1.5): 1；
In step (1), the content of oxidant is 0.05-0.75g/mL in solution 2；
In step (2), each component content is respectively as follows: 10-20 parts of copper powder doped polyaniline electromagnetic shielding material, water in parts by weight
40-70 parts, 1-2 parts of polyvinyl acetate emulsion, 1-3 parts of carboxymethyl cellulose, 4-6 parts of polyethylene glycol, 1-1.5 parts of amido silicon oil；
In step (3), the concentration of the camphorsulfonic acid solution is 0.1-1mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392938.6A CN107083675B (en) | 2017-05-27 | 2017-05-27 | A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392938.6A CN107083675B (en) | 2017-05-27 | 2017-05-27 | A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107083675A CN107083675A (en) | 2017-08-22 |
| CN107083675B true CN107083675B (en) | 2019-06-28 |
Family
ID=59607917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710392938.6A Active CN107083675B (en) | 2017-05-27 | 2017-05-27 | A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107083675B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112063163B (en) * | 2020-08-25 | 2022-09-16 | 广州大学 | Antistatic heat-conducting flame-retardant composite material and preparation method thereof |
| CN113389052B (en) * | 2021-08-06 | 2022-10-14 | 东华大学 | Low-emissivity polyaniline composite fabric and preparation method thereof |
| CN116084167B (en) * | 2022-12-26 | 2023-10-27 | 扬州锦沃科技有限公司 | Electromagnetic radiation resistant protective clothing fabric and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201334573Y (en) * | 2008-12-02 | 2009-10-28 | 上海针织九厂 | Anti-electromagnetic radiation knitted fabric with patterns |
| CN103696230A (en) * | 2013-12-19 | 2014-04-02 | 苏州大学 | Continuous treatment method for conductive yarns and device for method |
| CN104047173A (en) * | 2014-07-05 | 2014-09-17 | 临沂高新区无敌盾新材料科技有限公司 | Permanent electromagnetic radiation resistant fabric |
-
2017
- 2017-05-27 CN CN201710392938.6A patent/CN107083675B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201334573Y (en) * | 2008-12-02 | 2009-10-28 | 上海针织九厂 | Anti-electromagnetic radiation knitted fabric with patterns |
| CN103696230A (en) * | 2013-12-19 | 2014-04-02 | 苏州大学 | Continuous treatment method for conductive yarns and device for method |
| CN104047173A (en) * | 2014-07-05 | 2014-09-17 | 临沂高新区无敌盾新材料科技有限公司 | Permanent electromagnetic radiation resistant fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107083675A (en) | 2017-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107083675B (en) | A kind of preparation method of corrosion resistant anti-electromagnetic radiation textile | |
| CN104328653B (en) | A kind of graphene oxide derivative is for the method for multifunctional finish of textiles | |
| CN104711857B (en) | Multicomponent electromagnetic shielding material based on carbon fiber and preparation method | |
| CN101994275B (en) | Novel complex phase electromagnetic shielding-function paper and preparation method thereof | |
| CN102220690A (en) | Method for manufacturing electromagnetic radiation resistant fabric | |
| CN108330684A (en) | A kind of Multifunctional cotton fabric and preparation method thereof | |
| CN107415420B (en) | It is electromagnetically shielded the preparation method of TPU film | |
| CN102444023B (en) | Method for preparing polyaniline composite nano silver conductive fibers | |
| Perumalraj et al. | Copper, stainless steel, glass core yarn, and ply yarn woven fabric composite materials properties | |
| CN106366522A (en) | Glass-fiber synthetic resin composite material and preparation process thereof | |
| Zhou et al. | Assembly of graphene oxide on cotton fiber through dyeing and their properties | |
| CN107142720B (en) | A kind of preparation method of graphene exposure suit | |
| CN102628220A (en) | Fabric and production method thereof | |
| CN105714551B (en) | A kind of preparation method of cuprous sulfide/spandex composite conducting fiber | |
| CN108035049A (en) | A kind of three-dimensional structure Electromagnetically shielding fabrics and preparation method thereof | |
| CN109811450A (en) | A kind of nuclear radiation shield fabric and its manufacturing method | |
| CN109306628A (en) | A kind of duplex coating basalt fibre fabrics and preparation method thereof for electromagnetic protection field | |
| CN108867060A (en) | A kind of preparation method of conduction cotton fabric | |
| CN204551115U (en) | Based on the multicomponent electromagnetic shielding material of carbon fiber | |
| Liu et al. | Numerical calculation of shielding effectiveness of electromagnetic shielding fabric based on finite difference time domain | |
| CN104523083A (en) | Printed blanket with electromagnetic radiation preventing function and manufacturing method thereof | |
| CN105463833A (en) | Preparation method of antistatic polyester fabric | |
| CN103498332A (en) | Anti-radiation fabric | |
| CN110509639A (en) | A kind of children's garment fabric of waterproof antistatic and preparation method thereof | |
| CN113119549A (en) | Antistatic radiation-proof graphene modified fiber fabric and preparation process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190603 Address after: 311500 East Baiyunyuan Road 339 Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Tingmagnesium Home Apparel Co., Ltd. Address before: 528000 Foshan, Guangdong, Foshan, Chancheng, 13 South China Road, Foshan, National Torch Innovation and entrepreneurship Park, sixteen block, block C. Applicant before: Foshan Huichuang Zhengyuan new Mstar Technology Ltd |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311501 No. 339, Baiyunyuan East Road, Tonglu Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: Tingmg Chuangzhi (Zhejiang) Clothing Co., Ltd Address before: 311500 East Baiyunyuan Road 339 Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Tingmagnesium Home Apparel Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of corrosion-resistant electromagnetic radiation resistant fabric Effective date of registration: 20210816 Granted publication date: 20190628 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: Tingmg Chuangzhi (Zhejiang) Clothing Co., Ltd Registration number: Y2021330001135 |