CN102094332A - Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric - Google Patents
Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric Download PDFInfo
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- CN102094332A CN102094332A CN 201010591419 CN201010591419A CN102094332A CN 102094332 A CN102094332 A CN 102094332A CN 201010591419 CN201010591419 CN 201010591419 CN 201010591419 A CN201010591419 A CN 201010591419A CN 102094332 A CN102094332 A CN 102094332A
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Abstract
The invention relates to a method for preparing a multifunctional hydrophilic conductive radiation-proof polyester fabric, which comprises the following steps of: (1) cleaning a polyester fabric, continuously replacing cleaning solution by a flow depositing method, circularly adding 1 to 50g/L aniline and protonic acid solution and treating the fabric; and (2) circularly adding 1 to 50g/L sodium metaaluminate and p-toluenesulfonic acid solution, treating the fabric at room temperature for 1 to 2 hours, cleaning the fabric, and drying. The process is simple, low in cost and suitable for industrial production; and the prepared polyester fabric has hydrophilic, conductive and radiation-proof functions and a good application prospect.
Description
Technical field
The present invention relates to the preparation field of polyester fabric, particularly relate to a kind of preparation method of multifunctional hydrophilic conduction radiation-proof polyester lining.
Background technology
Electromagnetic pollution meeting serious harm human health, and the normal operation of communication apparatus and electric/electronic device caused serious harm.In military field and communication field, electromagnetic leakage also can cause and divulge a secret.The protective materials demand of radar invisible textiles and electro-magnetic screen function is the important subject of various countries' military field especially.At present, the textiles with function of shielding is still rare, and mostly based on reflection electromagnetic wave, the weaving manufactured goods that possess good suction ripple usefulness are more rare.Can cause new environmental pollution again after the electromagnetic wave reflection type textiles reflection, the electronic equipment in other people or the environment is worked the mischief.Therefore it is imperative that exploitation has the textile product of inhaling wave energy.And the structure of the basic structure material lining of textiles suction wave energy and the suction wave energy of producing fabric and textiles have decisive meaning.
The aim of electromagnetic radiation protection fabric design is to make fabric have good electromagnet shield effect, promptly have good electrical conductivity and magnetic conductivity, also to have the various characteristics that is suitable for the clothes basic demand simultaneously, durable etc. as human body not being had physics and chemistry excitant, gas permeability, flexibility, ABRASION RESISTANCE and shield effectiveness.Since the sixties in 20th century, the electromagnetic protection technical development is rapid, has occurred many electromagnetic protection products successively.Its main method has wire and takes fiber shuffling, metal fibre and take fiber blend, and plating adds the top finish of absorbing material etc.Material has stronger albedo to electromagnetic wave, possesses good shield effectiveness, and absorbability is then relatively poor relatively, causes in environment easily once more and pollutes.The Electromagnetically shielding fabrics of making of these methods often exists feel harder, thick and heavy, and point discharge and thorn people phenomenon can take place, and coating shortcoming such as easily come off has influenced the wearability of fabric.Though also have some New Product to come out, various aspects of performance is good, costs an arm and a leg, especially its popularization is restricted as textiles for general use.
The existing intrinsic conduction high polymer material that has better absorbing property and might be applied to textiles as polyaniline, polypyrrole, polythiophene, polyhenylene etc., has good absorbent properties to microwave.Polyaniline intrinsically conducting macromolecular material not only has the good characteristic of inorganic metal material, and advantage such as the flexibility, processability and the proportion that have macromolecular material concurrently is little, adding characteristics such as electrical conductivity is adjustable, environmental stability good, easily synthesize, is the very wide electromagnetic shielding material of application prospect.Particularly importantly this class material not only can pass through reflection loss, more can reach the electromagnetic shielding purpose by absorption loss, thereby have more advantage than metal shield materials.Traditional method is a coating on fabric or non-weaving cloth, the capability of electromagnetic shielding of the product that obtains.Chinese patent 200410073313.6 utilizes polyaniline grafting and make the technology of the textiles with good absorbing property on fiber, still is in laboratory stage, is used for chemical fibre lining and mass industrialized production technical research and patent and does not appear in the newspapers.
Patent 93116519.9 forms fine and close conductive layer on polyster fibre, patent 200810202711.1,200910055040.5 and document " preparation of polyaniline conductive fabric and electrochromic property research thereof " is an oxidant with the ammonium persulfate, on white cotton cloth base material, " original position " polymerization by aniline has prepared polyaniline conduction cotton (PANI/CCT). discovers: by this " original position " polymerisation, aniline is with the combination that chemical bond has taken place between the gossypin, and to generate diameter on the cotton fiber surface be the polyaniline particle of 50～100nm; These uniform particles are coated on the cotton fiber surface, form fine and close conductive layer, four electrode method is surveyed its room-temperature conductivity can reach 1.13 * 10-3S/cm, excellent conductivity. in addition, the PANI/CCT for preparing has electrochromic property, in-0.45～0.3V, present yellow green, in 0.3～1.0V, then present bottle green, be expected in the preparation of full-solid electrochromic fabric to obtain to use. clearly they use all is the processing method of traditional nano particle, and substantially considers condition and the method for using industrialized production to possess.
Summary of the invention
Technical problem to be solved by this invention provides a kind of preparation method of multifunctional hydrophilic conduction radiation-proof polyester lining, and this method technology is simple, cost is low, be fit to suitability for industrialized production; That the polyester fabric that makes by this method has is hydrophilic, conduction, radiation-resistant function, has a good application prospect.
The preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining of the present invention comprises:
(1) clean polyester fabric, constantly change cleaning fluid by silt stream method, aniline and the Bronsted acid solution-treated lining of 1g/L-50g/L added in circulation;
(2) after above-mentioned processing, handled lining 1～2 hour under the sodium metaaluminate of circulation interpolation 1g/L-50g/L and the p-methyl benzenesulfonic acid solution room temperature, clean lining, oven dry, promptly.
Polyester fabric in the described step (1) is pure terylene or blend polyester.
Bronsted acid in the described step (1) is p-methyl benzenesulfonic acid, DBSA or toluenesulfonic acid.
Processing lining technology in the described step (1) is to be warming up to 85 ℃ under the room temperature to handle lining and be incubated 30 minutes.
Add ferric oxide nano simultaneously (as: by FeCl when adding aniline and Bronsted acid solution in the described step (1)
3, EDTA and HCl make; Make by ferric trichloride and urea), iron nanometer iron nanometer is (as: by FeCl
2, NaOH, hydrazine hydrate and PEG make), the nickel nanometer (as: makes by ethylene glycol, four hydration nickel acetates and neopelex; Make by cetylamine, nickel acetate or nickel chloride; Make by urea and nickelous sulfate; Make by six water nickel nitrates, hydrazine hydrate, absolute ethyl alcohol and distilled water; By FeSO
47H
2O, NiCl
25H
2O, polyethylene glycol (PEG6000) and KOH make), zinc-oxide nano (as: NH
4OH and ZnCl
2Make), TiOx nano (as: making), pipe/polyhenylethylene nano (as: making), water-soluble carbon nanometer tube solution or CNT by styrene, potassium peroxydisulfate and acetone by titanium trichloride, sodium chloride and ethanol, make multi-functional enhancement mode radioresistance polyester fabric at last.
Sodium metaaluminate in the described step (2) is substituted by sodium vanadate, vanadic anhydride, ammonium persulfate, potassium bichromate, potassium permanganate or hydrogen peroxide.
Add microcapsules, shaping phase-change material particulate or the nano modification phase-change material that contains phase-change material simultaneously when adding sodium metaaluminate and p-methyl benzenesulfonic acid solution in the described step (2), make at last and have phase transition function enhancement mode radioresistance polyester fabric.
Cleaning fluid in the described step (1) is water or cleaning agent, and the used cleaning fluid of cleaning lining in the step (2) is a soft water.
The present invention realizes production of polyaniline nano-fiber with the synthetic method in interface, finishes multi-functional synchronously: the processing method of hydrophilic, conduction, radiation-proof polyester lining.
Device therefor of the present invention can be an overflow dyeing machine, also can be other dyeing installations and devices such as dye jigger.
The radiation-proof polyester lining that the processing method of radiation-proof polyester lining of the present invention is produced can be applied to a lot of fields, as various clothes and home textile product etc.
Beneficial effect
Technology of the present invention is simple, cost is low, be fit to suitability for industrialized production; That the polyester fabric that the present invention makes has is hydrophilic, conduction, radiation-resistant function, has a good application prospect.
Description of drawings
Fig. 1 is embodiment 1 a dye gigging equipment processing method principle schematic;
Fig. 2 dyes the machine-tooled method principle schematic for embodiment 2 overflows.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
(1) in dye jigger, cleans the dust and the greasy dirt of polyester fabric with clear water or detergent solution, constantly change cleaning fluid by silt stream method, when degree of cleaning up is up to standard, 1g/L aniline and the p-methyl benzenesulfonic acid solution polyester fabric in the staining jar is added in circulation, both forward and reverse directions running spool repeatedly, provide the strike lining to reach even processing by the dyeing gaily decorated basket, be warmed up to 85 degree back insulations 30 minutes with 1 ℃/min simultaneously;
(2) after above-mentioned processing, the row's of being cylinder is handled, and will contain aniline, the discharge of p-methyl benzenesulfonic acid solution, the sodium metaaluminate of circulation interpolation 1g/L and the solution-treated lining of p-methyl benzenesulfonic acid 1 hour, and discharging solution cleans lining with soft water, oven dry processing after the inverted engine, promptly.
Embodiment 2
(1) in overflow dyeing machine, cleans the dust and the greasy dirt of polyester fabric with clear water or detergent solution, constantly change cleaning fluid by silt stream method, when degree of cleaning up is up to standard, circulation add 50g/L aniline and p-methyl benzenesulfonic acid solution in the staining jar polyester fabric and drive the lining running, provide the strike lining to reach even processing by the dyeing gaily decorated basket, be warmed up to 85 degree back insulations 30 minutes with 1 ℃/min simultaneously;
(2) after above-mentioned processing, the row's of being cylinder is handled, and will contain aniline, the discharge of p-methyl benzenesulfonic acid solution, the sodium metaaluminate of circulation interpolation 50g/L and the solution-treated lining of p-methyl benzenesulfonic acid 1 hour, and discharging solution cleans lining with soft water, oven dry processing after the inverted engine, promptly.
Embodiment 3
(1) in overflow dyeing machine, cleans the dust and the greasy dirt of polyester fabric with clear water or detergent solution, constantly change cleaning fluid by silt stream method, when degree of cleaning up is up to standard, circulation add 25g/L aniline, p-methyl benzenesulfonic acid and ferric oxide nano solution in the staining jar polyester fabric and drive the lining running, provide the strike lining to reach even processing by the dyeing gaily decorated basket, be warmed up to 85 degree back insulations 30 minutes with 1 ℃/min simultaneously;
(2) after above-mentioned processing, the row's of being cylinder is handled, and will contain aniline, the discharge of p-methyl benzenesulfonic acid solution, the sodium metaaluminate of circulation interpolation 25g/L and the solution-treated lining of p-methyl benzenesulfonic acid 1.5 hours, and discharging solution cleans lining with soft water, oven dry processing after the inverted engine, promptly.
Embodiment 4
(1) in overflow dyeing machine, cleans the dust and the greasy dirt of polyester fabric with clear water or detergent solution, constantly change cleaning fluid by silt stream method, when degree of cleaning up is up to standard, circulation add 35g/L aniline, p-methyl benzenesulfonic acid and nano modification phase-change material solution in the staining jar polyester fabric and drive the lining running, provide the strike lining to reach even processing by the dyeing gaily decorated basket, be warmed up to 85 degree back insulations 30 minutes with 1 ℃/min simultaneously;
(2) after above-mentioned processing, the row's of being cylinder is handled, and will contain aniline, the discharge of p-methyl benzenesulfonic acid solution, the sodium metaaluminate of circulation interpolation 35g/L and the solution-treated lining of p-methyl benzenesulfonic acid 1.8 hours, and discharging solution cleans lining with soft water, oven dry processing after the inverted engine, promptly.
Claims (8)
1. the preparation method of multifunctional hydrophilic conduction radiation-proof polyester lining comprises:
(1) clean polyester fabric, constantly change cleaning fluid by silt stream method, aniline and the Bronsted acid solution-treated lining of 1g/L-50g/L added in circulation;
(2) after above-mentioned processing, handled lining 1～2 hour under the sodium metaaluminate of circulation interpolation 1g/L-50g/L and the p-methyl benzenesulfonic acid solution room temperature, clean lining, oven dry, promptly.
2. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1, it is characterized in that: the polyester fabric in the described step (1) is pure terylene or blend polyester.
3. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1, it is characterized in that: the Bronsted acid in the described step (1) is p-methyl benzenesulfonic acid, DBSA or toluenesulfonic acid.
4. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1 is characterized in that: the processing lining technology in the described step (1) is to be warming up to 85 ℃ under the room temperature to handle lining and be incubated 30 minutes.
5. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1, it is characterized in that: add ferric oxide nano, iron nanometer, nickel nanometer, zinc-oxide nano, TiOx nano, pipe/polyhenylethylene nano, water-soluble carbon nanometer tube solution or CNT simultaneously when adding aniline and Bronsted acid solution in the described step (1), make multi-functional enhancement mode radioresistance polyester fabric at last.
6. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1, it is characterized in that: the sodium metaaluminate in the described step (2) is substituted by sodium vanadate, vanadic anhydride, ammonium persulfate, potassium bichromate, potassium permanganate or hydrogen peroxide.
7. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1; it is characterized in that: add microcapsules, shaping phase-change material particulate or the nano modification phase-change material that contains phase-change material simultaneously when adding sodium metaaluminate and p-methyl benzenesulfonic acid solution in the described step (2), make at last and have phase transition function enhancement mode radioresistance polyester fabric.
8. the preparation method of a kind of multifunctional hydrophilic conduction radiation-proof polyester lining according to claim 1, it is characterized in that: the cleaning fluid in the described step (1) is water or cleaning agent, the used cleaning fluid of cleaning lining in the step (2) is a soft water.
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| CN 201010591419 CN102094332A (en) | 2010-12-16 | 2010-12-16 | Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric |
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|---|---|---|---|
| CN 201010591419 CN102094332A (en) | 2010-12-16 | 2010-12-16 | Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493175A (en) * | 2011-11-24 | 2012-06-13 | 东华大学 | Method for preparing photoelectric functional compound fabric through fractional in-situ deposition |
| CN104005224A (en) * | 2014-06-05 | 2014-08-27 | 东华大学 | Method for preparing wave absorbing type high-elasticity electromagnetic shielding fabric |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7468332B2 (en) * | 2005-09-02 | 2008-12-23 | Jamshid Avloni | Electroconductive woven and non-woven fabric |
| CN101708667A (en) * | 2009-10-12 | 2010-05-19 | 苏州新纶超净技术有限公司 | Radiation protective film material and application thereof |
| CN101892595A (en) * | 2010-07-09 | 2010-11-24 | 中原工学院 | Method for preparing multifunctional hydrophilic, conductive and radiation proof yarn by jig dyeing machine two-step method |
-
2010
- 2010-12-16 CN CN 201010591419 patent/CN102094332A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7468332B2 (en) * | 2005-09-02 | 2008-12-23 | Jamshid Avloni | Electroconductive woven and non-woven fabric |
| CN101708667A (en) * | 2009-10-12 | 2010-05-19 | 苏州新纶超净技术有限公司 | Radiation protective film material and application thereof |
| CN101892595A (en) * | 2010-07-09 | 2010-11-24 | 中原工学院 | Method for preparing multifunctional hydrophilic, conductive and radiation proof yarn by jig dyeing machine two-step method |
Non-Patent Citations (1)
| Title |
|---|
| 《印染》 20100215 赵亚萍等 氧化条件对聚苯胺/涤纶导电织物性能的影响 1-5 1-4,6,8 , 第4期 2 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493175A (en) * | 2011-11-24 | 2012-06-13 | 东华大学 | Method for preparing photoelectric functional compound fabric through fractional in-situ deposition |
| CN102493175B (en) * | 2011-11-24 | 2013-10-09 | 东华大学 | Method for preparing photoelectric functional compound fabric through fractional in-situ deposition |
| CN104005224A (en) * | 2014-06-05 | 2014-08-27 | 东华大学 | Method for preparing wave absorbing type high-elasticity electromagnetic shielding fabric |
| CN104005224B (en) * | 2014-06-05 | 2016-05-04 | 东华大学 | A kind of preparation method who inhales wave mode high resiliency Electromagnetically shielding fabrics |
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Application publication date: 20110615 |