CN105986332A - Insect-proof soft magnetic door gauze element and preparation method thereof - Google Patents
Insect-proof soft magnetic door gauze element and preparation method thereof Download PDFInfo
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- CN105986332A CN105986332A CN201610111716.8A CN201610111716A CN105986332A CN 105986332 A CN105986332 A CN 105986332A CN 201610111716 A CN201610111716 A CN 201610111716A CN 105986332 A CN105986332 A CN 105986332A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/90—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
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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
- 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
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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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses an insect-proof soft magnetic door gauze element. The gauze element is prepared from the following raw materials in parts by weight: 0.7-1 part of sodium lauryl sulphate, 0.1-0.2 part of camphor tree root powder, 7-10 parts of 0.1-0.15mol/l ammonium persulphate aqueous solution, 70-74 parts of phenylamine, 2-3 parts of 0.5-0.6mol/l hydrochloric acid, 1-2 parts of carbon nano tubes, 140-160 parts of 80-90% formic acid, 40-50 parts of nylon 6, 2-3 parts of barium stearate, 3-4 parts of polyvinyl alcohol, 0.2-0.4 part of diisocyanate, 0.1-0.2 part of capsicum oleoresin, 0.02-0.03 part of peppermint essential oil, 0.5-1 part of aluminium isopropoxide, 3-4 parts of methyl nylon acid and 0.2-0.4 part of soda. The gauze element is added with camphor tree root powder, peppermint essential oil and capsicum oleoresin and can play good insect-proof effect.
Description
Technical field
The present invention relates to gauze technical field, particularly relate to a kind of insect protected soft magnetism door gauze and preparation method thereof.
Background technology
Although Conductive Polyaniline Fibers has preferable electric conductivity, but the poor stability of polyaniline solutions, when solid is dense
When degree is more than 6%, after the short time places, spinning liquid will produce gel, dense needed for solvent spinning technology shaped fibers
Degree (> 10%) under, the formation of gel hinders the use of solution, the most difficult with its spinning, to solvent and spinning equipment requirement
Height, and the physical and mechanical properties of the fiber prepared is poor, intensity is low, and fragility is big, spins it, weaves Deng Hou road processing phase
Work as difficulty.In order to improve the physical and mechanical properties of fiber and improve its application, can be by polyaniline and general fibroblast copolymer
Composite conducting fiber is prepared by co-blended spinning.
Electromagnetic radiation is ubiquitous, and thunder and lightning in nature, Sunspot Activities etc. all can produce electromagnetic radiation, and at electricity
Today that scarabaeidae skill, the network communications technology develop rapidly, increasing electrical equipment, communication apparatus etc. incorporate the life of people
Living, these equipment, while offering convenience to user, also bring a certain degree of harm.They operationally none examples
Other places can be to emission certain frequency and the electromagnetic wave of certain energy, and in electronic technology, communication technology highly developed today,
Electromagnetic radiation is flooded with each space, has become as the fourth-largest environment after water pollution, atmospheric pollution, sound pollution dirty
Dye.The normal work of the equipment such as broadcast, TV, communication not only can be impacted by electromagnetic radiation, and can directly make human body
Become injury, by heat effect, non-thermal effect, accumulative effect etc., to the nervous system of human body, cardiovascular system, hormonal system,
Reproductive system etc. all can cause injury in various degree.For reducing hazards of electromagnetic radiation, on the one hand people take the initiative protection, i.e.
Electromagnetic radiation source is shielded, reduces the leakage of electromagnetic wave outside circle as far as possible, alleviate the harm to environment；On the other hand then adopt
Take passive protection, be primarily referred to as utilizing electromagnetic shielding protective material that specific region or specific crowd are taked shielding protection, reduce
The electromagnetic wave electromagnetic radiation pollution to human body；
The present Research of electromagnetic radiation protective materiall be directed to develop " light, soft, thin, wide " new material, i.e. pursue lightweight,
Flexibility, thin-walled, the architectural feature of wideband, and use gradient-structure to absorb and reflection electromagnetic wave, it is achieved high shield effectiveness.Conduction
Fiber, as a kind of softness, the new material of light weight, is just playing the most important effect in electromagnetic shielding material field；Profit
With electromagnetic wave shielding and the absorption property of conductive fiber, there are fabric and the fibre reinforced composites of electro-magnetic screen function in a large number
It is manufactured.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of insect protected soft magnetism door gauze and preparation side thereof
Method.
The present invention is achieved by the following technical solutions:
A kind of insect protected soft magnetism door gauze, it is made up of the raw material of following weight parts:
Sodium laurylsulfate 0.7-1, the ammonium persulfate aqueous solution 7-10 of Radix litseae rubescentis powder 0.1-0.2,0.1-0.15mol/l, aniline
The hydrochloric acid 2-3 of 70-74,0.5-0.6mol/l, the formic acid 140-160 of CNT 1-2,80-90%, nylon 6 40-50, tristearin
Acid barium 2-3, polyvinyl alcohol 3-4, diisocyanate 0.2-0.4, capsicum oleoresin 0.1-0.2, Peppermint essential oil 0.02-0.03, different
Aluminum tripropoxide 0.5-1, nylon acid methyl ester 3-4, soda 0.2-0.4.
The preparation method of a kind of described insect protected soft magnetism door gauze, comprises the following steps:
(1) above-mentioned aluminum isopropylate. is joined in the deionized water of its weight 47-50 times, stir, add soda, rise high temperature
Degree is 60-70 DEG C, insulated and stirred 10-15 minute, adds above-mentioned sodium laurylsulfate, and dropping concentration is the hydrochloric acid of 10-15%, tune
Joint pH is 1-3, slowly rises high-temperature and is 76-80 DEG C, and insulated and stirred 20-30 minute adds Radix litseae rubescentis powder, CNT, stirring
To room temperature, centrifugation, lower sediment is vacuum dried 1-2 hour at 60-70 DEG C, obtains composite carbon nanometer tube；
(2) taking volume ratio is the sulphuric acid of 3-4:1, salpeter solution mixing, stirs, and described sulfuric acid concentration is 90-95%, nitre
Acid concentration is 60-70%；
(3) above-mentioned composite carbon nanometer tube is joined in above-mentioned mixed acid solution, at 50-60 DEG C ultrasonic 200-250 minute, from
The heart separates, and is neutral by lower sediment deionized water cyclic washing to filtrate, puts in the thermostatic drying chamber of 80-90 DEG C and dry
Dry, obtain purifying carbon nano-tube；
(4) above-mentioned capsicum oleoresin is joined in nylon acid methyl ester, stir, add barium stearate, protect at 50-60 DEG C
Temperature stirring 3-4 minute, obtains ester solution；
(5) joining in polyvinyl alcohol by above-mentioned diisocyanate, stir, add Peppermint essential oil, ester solution, stirring is all
Even, for insect protected alcohol liquid；
(6) above-mentioned purifying carbon nano-tube is joined in the formic acid of above-mentioned 80-90%, ultrasonic 60-70 minute, add above-mentioned nylon
6, magnetic agitation 3-5 minute, add above-mentioned insect protected alcohol liquid, continue ultrasonic 30-40 minute, obtain spinning liquid, spinning liquid is spun
Silk, obtains initial fiber；
(7) above-mentioned initial fiber being sent in plasma processor, be 70-75w at power, oxygen pressure is to locate under 40-45pa
Manage 1-2 minute；
(8) initial fiber after above-mentioned plasma pretreatment is joined in above-mentioned aniline, soak 100-120 minute, add surplus
Remaining each raw material, is placed in the water bath with thermostatic control of 20-26 DEG C, stirring reaction 120-130 minute, takes out fiber, washes 3-4 time, room temperature
Dry, tidy, be placed on braider density rule little progress row weaving as requested, be placed in boiling water heat after weaving fixed
Type 1-2 hour, to obtain final product.
The invention have the advantage that
First CNT mixed acid solution is processed by the present invention, after carboxyl is introduced carbon nano tube surface, is re-dissolved in
In formic acid solution, stable dispersion liquid can be obtained；Then the initial fiber obtained is carried out plasma treatment, due to plasma
Corrasion make fiber surface coarse, and be introduced into segment polarity group and cause its surface to improve, thus contribute to aniline
Monomer, in fiber surface absorption fastness and the raising of uniformity, advantageously forms continuous whole polyaniline film, and polyaniline is led
Electric layer is well combined with fiber surface, and resistance reduces, and composite fibre electric conductivity increases, and the present invention is with hydrochloric acid for doping
Acid, Ammonium persulfate. is oxidant, and when the fiber being adsorbed with aniline monomer immerses reactant liquor, the outermost aniline monomer of fiber is first
First contact with reactant liquor and react generation polyaniline, and along with the carrying out of reaction, reactant liquor diffuses to whole aniline adsorption layer
In, fully, polyaniline film thickness improves in reaction, improves with the absorption fastness of matrix fiber, and difficult drop-off during washing, thin film is complete
Whole, it is possible to provide good conductive channel, the gauze of fibrage of the present invention has good electromagnetic radiation protection effect, greatly
Reduce the electromagnetic wave electromagnetic radiation pollution to human body.
Present invention adds Radix litseae rubescentis powder, Peppermint essential oil, capsicum oleoresin, the effect of insect protected can well be played.
Detailed description of the invention
A kind of insect protected soft magnetism door gauze, it is made up of the raw material of following weight parts:
Sodium laurylsulfate 0.7, Radix litseae rubescentis powder 0.1, the ammonium persulfate aqueous solution 7 of 0.1mol/l, aniline 70, the salt of 0.5mol/l
Acid 2, the formic acid 140 of CNT 1,80%, nylon 6 40, barium stearate 2, polyvinyl alcohol 3, diisocyanate 0.2, chilli oil
Resin 0.1, Peppermint essential oil 0.02, aluminum isopropylate. 0.5, nylon acid methyl ester 3, soda 0.2.
The preparation method of a kind of described insect protected soft magnetism door gauze, comprises the following steps:
(1) above-mentioned aluminum isopropylate. is joined in the deionized water of its weight 47 times, stir, add soda, rise high-temperature
It is 60 DEG C, insulated and stirred 10 minutes, add above-mentioned sodium laurylsulfate, dropping concentration is the hydrochloric acid of 10%, and regulation pH is 1, slowly
Rising high-temperature is 76 DEG C, and insulated and stirred 20 minutes adds Radix litseae rubescentis powder, CNT, stirs to room temperature, centrifugation, will under
Layer is deposited at 60 DEG C vacuum drying 1 hour, obtains composite carbon nanometer tube；
(2) taking volume ratio is the sulphuric acid of 3:1, salpeter solution mixing, stirs, and described sulfuric acid concentration is 90%, concentration of nitric acid
It is 60%；
(3) above-mentioned composite carbon nanometer tube is joined in above-mentioned mixed acid solution, at 50 DEG C ultrasonic 200 minutes, centrifugation,
It is neutral by lower sediment deionized water cyclic washing to filtrate, puts in the thermostatic drying chamber of 80 DEG C and dry, obtain purification
CNT；
(4) above-mentioned capsicum oleoresin is joined in nylon acid methyl ester, stir, add barium stearate, be incubated at 50 DEG C
Stir 3 minutes, obtain ester solution；
(5) joining in polyvinyl alcohol by above-mentioned diisocyanate, stir, add Peppermint essential oil, ester solution, stirring is all
Even, for insect protected alcohol liquid；
(6) above-mentioned purifying carbon nano-tube is joined in the formic acid of above-mentioned 80%, ultrasonic 60 minutes, add above-mentioned nylon 6, magnetic force
Stir 3 minutes, add above-mentioned insect protected alcohol liquid, continue ultrasonic 30 minutes, obtain spinning liquid, spinning liquid is carried out spinning, obtain initially fine
Dimension；
(7) above-mentioned initial fiber being sent in plasma processor, be 70w at power, oxygen pressure is to process 1 point under 40pa
Clock；
(8) initial fiber after above-mentioned plasma pretreatment is joined in above-mentioned aniline, soak 100 minutes, add residue each
Raw material, is placed in the water bath with thermostatic control of 20 DEG C, stirring reaction 120 minutes, takes out fiber, washes 3 times, and room temperature dries, tidy,
It is placed on braider density rule little progress row weaving as requested, is placed in thermal finalization 1 hour in boiling water after weaving, to obtain final product.
The performance test of monfil:
Electrical conductivity 1.3 × 10-1-1.5×10-1S/cm；
Fracture strength reaches 3.0-3.5cN/dtex；
Extension at break is 20-30%；
Fracture strength 130-150MPa.
Claims (2)
1. an insect protected soft magnetism door gauze, it is characterised in that it is made up of the raw material of following weight parts:
Sodium laurylsulfate 0.7-1, the ammonium persulfate aqueous solution 7-10 of Radix litseae rubescentis powder 0.1-0.2,0.1-0.15mol/l, aniline
The hydrochloric acid 2-3 of 70-74,0.5-0.6mol/l, the formic acid 140-160 of CNT 1-2,80-90%, nylon 6 40-50, tristearin
Acid barium 2-3, polyvinyl alcohol 3-4, diisocyanate 0.2-0.4, capsicum oleoresin 0.1-0.2, Peppermint essential oil 0.02-0.03, different
Aluminum tripropoxide 0.5-1, nylon acid methyl ester 3-4, soda 0.2-0.4.
2. the preparation method of an insect protected soft magnetism door gauze as claimed in claim 1, it is characterised in that comprise the following steps:
(1) above-mentioned aluminum isopropylate. is joined in the deionized water of its weight 47-50 times, stir, add soda, rise high temperature
Degree is 60-70 DEG C, insulated and stirred 10-15 minute, adds above-mentioned sodium laurylsulfate, and dropping concentration is the hydrochloric acid of 10-15%, tune
Joint pH is 1-3, slowly rises high-temperature and is 76-80 DEG C, and insulated and stirred 20-30 minute adds Radix litseae rubescentis powder, CNT, stirring
To room temperature, centrifugation, lower sediment is vacuum dried 1-2 hour at 60-70 DEG C, obtains composite carbon nanometer tube；
(2) taking volume ratio is the sulphuric acid of 3-4:1, salpeter solution mixing, stirs, and described sulfuric acid concentration is 90-95%, nitre
Acid concentration is 60-70%；
(3) above-mentioned composite carbon nanometer tube is joined in above-mentioned mixed acid solution, at 50-60 DEG C ultrasonic 200-250 minute, from
The heart separates, and is neutral by lower sediment deionized water cyclic washing to filtrate, puts in the thermostatic drying chamber of 80-90 DEG C and dry
Dry, obtain purifying carbon nano-tube；
(4) above-mentioned capsicum oleoresin is joined in nylon acid methyl ester, stir, add barium stearate, protect at 50-60 DEG C
Temperature stirring 3-4 minute, obtains ester solution；
(5) joining in polyvinyl alcohol by above-mentioned diisocyanate, stir, add Peppermint essential oil, ester solution, stirring is all
Even, for insect protected alcohol liquid；
(6) above-mentioned purifying carbon nano-tube is joined in the formic acid of above-mentioned 80-90%, ultrasonic 60-70 minute, add above-mentioned nylon
6, magnetic agitation 3-5 minute, add above-mentioned insect protected alcohol liquid, continue ultrasonic 30-40 minute, obtain spinning liquid, spinning liquid is spun
Silk, obtains initial fiber；
(7) above-mentioned initial fiber being sent in plasma processor, be 70-75w at power, oxygen pressure is to locate under 40-45pa
Manage 1-2 minute；
(8) initial fiber after above-mentioned plasma pretreatment is joined in above-mentioned aniline, soak 100-120 minute, add surplus
Remaining each raw material, is placed in the water bath with thermostatic control of 20-26 DEG C, stirring reaction 120-130 minute, takes out fiber, washes 3-4 time, room temperature
Dry, tidy, be placed on braider density rule little progress row weaving as requested, be placed in boiling water heat after weaving fixed
Type 1-2 hour, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111716.8A CN105986332A (en) | 2016-02-29 | 2016-02-29 | Insect-proof soft magnetic door gauze element and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111716.8A CN105986332A (en) | 2016-02-29 | 2016-02-29 | Insect-proof soft magnetic door gauze element and preparation method thereof |
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| CN105986332A true CN105986332A (en) | 2016-10-05 |
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| CN201610111716.8A Pending CN105986332A (en) | 2016-02-29 | 2016-02-29 | Insect-proof soft magnetic door gauze element and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286031A (en) * | 1999-08-28 | 2001-03-07 | 冼启福 | Vegetative insecticidal germicidal agent |
| CN101642103A (en) * | 2008-08-07 | 2010-02-10 | 黄永 | Long-acting insect expelling carrier |
| CN101845680A (en) * | 2010-04-08 | 2010-09-29 | 苏州大学 | Carbon nano tube/polyamide 6 composite nano fiber filament yarn and preparation method thereof |
| CN102720066A (en) * | 2012-07-05 | 2012-10-10 | 苏州大学 | Method for preparing ultra-high molecular weight polyethylene/polyaniline composite conductive fibre |
| CN104195708A (en) * | 2014-07-16 | 2014-12-10 | 浙江玛雅布业有限公司 | Method for manufacturing window screen |
| CN105019802A (en) * | 2015-06-18 | 2015-11-04 | 东北大学 | Dustproof screen window |
-
2016
- 2016-02-29 CN CN201610111716.8A patent/CN105986332A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286031A (en) * | 1999-08-28 | 2001-03-07 | 冼启福 | Vegetative insecticidal germicidal agent |
| CN101642103A (en) * | 2008-08-07 | 2010-02-10 | 黄永 | Long-acting insect expelling carrier |
| CN101845680A (en) * | 2010-04-08 | 2010-09-29 | 苏州大学 | Carbon nano tube/polyamide 6 composite nano fiber filament yarn and preparation method thereof |
| CN102720066A (en) * | 2012-07-05 | 2012-10-10 | 苏州大学 | Method for preparing ultra-high molecular weight polyethylene/polyaniline composite conductive fibre |
| CN104195708A (en) * | 2014-07-16 | 2014-12-10 | 浙江玛雅布业有限公司 | Method for manufacturing window screen |
| CN105019802A (en) * | 2015-06-18 | 2015-11-04 | 东北大学 | Dustproof screen window |
Non-Patent Citations (1)
| Title |
|---|
| 马世昌等: "《化学物质辞典》", 30 April 1994, 陕西科学技术出版社 * |
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