CN102220690A - Method for manufacturing electromagnetic radiation resistant fabric - Google Patents
Method for manufacturing electromagnetic radiation resistant fabric Download PDFInfo
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- CN102220690A CN102220690A CN2011101034779A CN201110103477A CN102220690A CN 102220690 A CN102220690 A CN 102220690A CN 2011101034779 A CN2011101034779 A CN 2011101034779A CN 201110103477 A CN201110103477 A CN 201110103477A CN 102220690 A CN102220690 A CN 102220690A
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Abstract
The invention relates to the technical field of fabric processing, and in particular relates to an electromagnetic radiation resistant fabric and a manufacturing method thereof. The fabric is provided with flexible base material cloth and is characterized by fixing the radiation resistant nano material without any affinity with the fiber on the surface of the flexible base material cloth with an additive by padding. The manufacturing method comprises the following steps: pretreating the cotton fabrics to obtain the base material cloth; preparing a staining and finishing solution; carrying out electromagnetic radiation resistance treatment; drying the product; and softening and setting the product to obtain the finished product. The fabric and the manufacturing method have the following beneficial effects: a functional net membrane is formed between the electromagnetic radiation resistant fabric nanoparticle and the fabric under the action of the additive by arranging the electromagnetic radiation resistant nanoscale coating layer on the surface of the base material cloth; a good electromagnetic wave resistance effect can be generated and absorption of the electromagnetic waves can be improved; and the fabric has the advantages of thin coating, strong adhesion, softness, good air permeability and the like.
Description
Technical field
The present invention relates to the fabric panel processing technique field, is a kind of preparation method of anti-electromagnetic radiation fabric specifically.
Background technology
As everyone knows, along with the continuous development of electronic technology, a kind ofly cannot see, can not touch, around unheard novel pollution-electromagnetic pollution is quietly gone to us, endangering human beings'health.Electromagenetic wave radiation is meant the periodically variable electromagnetic field of propagating in the space, in life, wave electromagnetic radiation source comes from household electrical appliance (computer, TV, sound equipment, micro-wave oven, refrigerator), communication apparatus (mobile phone, fax, microwave communication etc.), electronic equipment (printer, duplicator, tester and Medical Devices) and broadcasting, television transmitting tower, paging centers and radar system etc.
For reducing and the harm of anti-electromagnetic radiation in advance, countries in the world have been carried out the development and the production work of relevant electromagnetic screen textile from mid-term in 20th century.Begin one's study from the sixties in 20th century Protection of Electromagnetism Radiation clothes of China, begin formally to produce the protective clothing of copper wire and tussah silk blending the seventies, this comparatively popular on the market series products mainly contains 3 big classes with regard to development technique at present: the first kind, by wire with take the yarn shuffling or blending forms, wherein wire mainly adopts copper wire, nickel wire and stainless steel wire, belong to the earliest period product, shield effectiveness is fair, but fabric is thick, heavy, firmly, not folding, wearability is poor, less use in textiles for general use at present; Second class, realize radiation-resistant purpose by fabric being carried out radiation resistant finish (plating coating, other absorbing materials etc.), as copper facing common on the market, silver coating fabric, masking value can reach more than the 50DB, have certain gas permeability, but metallic particles peels off easily, can not wash and rub, having grown masking value service time can descend, and also is not suitable for directly contacting with human body simultaneously; The 3rd class is used metal fibre, carbon fiber, electrically conductive organic fibre and general fibre blending, just metal is processed into silk, at the inner network structure that forms of lining.Metal fibre such as stainless steel fibre, iron fiber, silver-colored fiber and brass fiber etc., good permeability can wash, shield effectiveness can not reduce, but metal fibre proportion is bigger, and coefficient of friction is big, tenacity of fibre is poor, also exists in the spinning to be difficult for problems such as drawing-off, incomplete mixing, end breakage rate height.
Summary of the invention
The present invention is directed to the deficiency that exists in existing radiation-proof fabric and the manufacture craft thereof, propose that a kind of technology is simple, production cost is low, can obviously improve anti-electromagnetic radiation fabric of pure cotton fabric electro-magnetic screen function and preparation method thereof.
A kind of preparation method of anti-electromagnetic radiation fabric is provided with the flexible parent metal cloth, it is characterized in that by the mode of padding, and makes with fiber without any the nano-antiradiation material of affinity to anchor at flexible parent metal cloth surface by adhesive.
A kind of preparation method of anti-electromagnetic radiation fabric is characterized in that comprising the steps:
Steps A: COTTON FABRIC is carried out early stage handle, obtain the base material cloth,
Step B: be equipped with dyeing, dressing liquid; dyeing, dressing liquid are made up of coating, nano-antiradiation material, pigment dyeing binding agent, crosslinking agent and water; the percentage by weight of its composition is: coating 1%-10%, nano-antiradiation material 5%-20%, pigment dyeing binding agent 10%-50%, crosslinking agent 5%-10%; all the other are water; light colour during above-mentioned coating adopts; the nano-antiradiation material is metal particle mixtures such as nano level magnetic iron oxide, nanometer-level silver, copper, nickel; pigment dyeing binding agent is sky, Anhui wild goose AH-2, and crosslinking agent is EH.
Step C: by the mode of padding, dye and finishing functions, operating temperature is a room temperature, carries out two and soaks two roll process, pick-up 70-80%
Step D: bake, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm anti-electromagnetic-radiation coat, technology is: oven dry, and temperature is at 75 ℃ to 85 ℃, and the time is no less than 3min, bake then, temperature is at 140 ℃ to 160 ℃, and the time is no less than 2min
Step e: soft typing obtains finished product.
Oven dry described in the step C of the present invention is handled and can be adopted infrared technology to dry.
The present invention is by the mode of padding, make nanoscale anti-electromagnetic-radiation particulate by adhesive effect and fabric between form a kind of functional reticulated film, shield effectiveness to electromagnetic radiation reaches 35-40dB, has advantages such as coating is thin, strong adhesion, softness, good permeability.
The specific embodiment:
The present invention is described further below in conjunction with concrete enforcement.
A kind of preparation method of anti-electromagnetic radiation fabric, be provided with the flexible parent metal cloth, it is characterized in that flexible parent metal cloth surface is provided with the radiation proof coat, wherein the radiation proof coat is made of finishing agent and adhesive, wherein finishing agent mainly is made up of nano level metal or metal oxide, in actual application, it is mixed to adopt in nanosized copper, nickel or the ferriferous oxide particulate one or more to carry out.
A kind of preparation method of anti-electromagnetic radiation fabric is characterized in that comprising the steps:
Steps A: COTTON FABRIC is carried out early stage handle, wherein key step is processing that grey cloth is singed, and then through after moving back boiling and bleaching process and washing processing, thereby obtains the base material cloth,
Step B: be equipped with dyeing, dressing liquid; dyeing, dressing liquid are made up of coating, nano-antiradiation material, pigment dyeing binding agent, crosslinking agent and water; the percentage by weight of its composition is: coating 1%-10%, nano-antiradiation material 5%-20%, pigment dyeing binding agent 10%-50%, crosslinking agent 5%-10%; all the other are water; light colour during above-mentioned coating adopts; the nano-antiradiation material is metal particle mixtures such as nano level magnetic iron oxide, nanometer-level silver, copper, nickel; pigment dyeing binding agent is sky, Anhui wild goose AH-2, and crosslinking agent is EH.
Step C: by the mode of padding, dye and finishing functions, operating temperature is a room temperature, carries out two and soaks two roll process, pick-up 70-80%
Step D: bake, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm anti-electromagnetic-radiation coat, technology is: oven dry, and temperature is at 75 ℃ to 85 ℃, and the time is no less than 3min, bake then, temperature is at 130 ℃ to 150 ℃, and the time is no less than 2min
Step e: soft typing obtains finished product.
Oven dry described in the step C of the present invention is handled and can be adopted infrared technology to dry, and perhaps dries through the tentering more than 130 ℃.
The present invention is by being provided with nanoscale anti-electromagnetic-radiation coat on base material cloth surface, make nanoscale anti-electromagnetic-radiation particulate by adhesive effect and fabric between form a kind of functional reticulated film, because the particle diameter of nanoparticle material is less than 100nm, metal, metal oxide is when being refined as nano particle, specific area increases, the atomicity that is in particle surface is more and more, dangling bonds increase, interfacial polarization and multiple scattering become important suction ripple mechanism, so can produce good anti-electromagnetic wave effect and increase to absorption of electromagnetic wave, prove after deliberation, the present invention reaches 35-40dB to the shield effectiveness of electromagnetic radiation, and it is thin to have coating, strong adhesion, soft, advantages such as good permeability.
Claims (9)
1. an anti-electromagnetic radiation fabric is provided with the flexible parent metal cloth, it is characterized in that by the mode of padding, and makes with fiber without any the nano-antiradiation material of affinity to anchor at flexible parent metal cloth surface by adhesive.
2. the preparation method of an anti-electromagnetic radiation fabric is characterized in that comprising the steps:
Steps A: COTTON FABRIC is carried out early stage handle, obtain the base material cloth,
Step B: be equipped with dyeing, dressing liquid, dyeing, dressing liquid are made up of coating, nano-antiradiation material, pigment dyeing binding agent, crosslinking agent and water, the percentage by weight of its composition is: coating 1%-10%, nano-antiradiation material 5%-20%, pigment dyeing binding agent 10%-50%, crosslinking agent 5%-10%, all the other are water
Step C: by the mode of padding, dye and finishing functions, operating temperature is a room temperature, carries out two and soaks two roll process, and pick-up 70-80%,
Step D: bake, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm anti-electromagnetic-radiation coat, technology is: oven dry, temperature is at 75 ℃ to 85 ℃, and the time is no less than 3min, bakes then, temperature is at 130 ℃ to 150 ℃, and the time is no less than 2min
Step e: soft typing obtains finished product.
3. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that finishing agent is by the nano-level iron oxide described in the step B.
4. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that finishing agent described in the step B is by nanoscale nanometer-level silver metal particle.
5. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that finishing agent is by the nanosized copper metal particle described in the step B.
6. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that finishing agent described in the step B is by nanoscale nickel metal particle.
7. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that light colour in the employing of coating described in the step B.
8. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that pigment dyeing binding agent described in the step B is sky, Anhui wild goose AH-2.
9. the preparation method of a kind of anti-electromagnetic radiation fabric according to claim 2 is characterized in that crosslinking agent described in the step B is EH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101034779A CN102220690A (en) | 2010-04-27 | 2011-04-25 | Method for manufacturing electromagnetic radiation resistant fabric |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156370.6 | 2010-04-27 | ||
| CN2010101563706A CN101897488A (en) | 2010-04-27 | 2010-04-27 | Anti-electromagnetic radiation fabric and manufacturing method thereof |
| CN2011101034779A CN102220690A (en) | 2010-04-27 | 2011-04-25 | Method for manufacturing electromagnetic radiation resistant fabric |
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| CN102220690A true CN102220690A (en) | 2011-10-19 |
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| CN2010101563706A Pending CN101897488A (en) | 2010-04-27 | 2010-04-27 | Anti-electromagnetic radiation fabric and manufacturing method thereof |
| CN2011101034779A Pending CN102220690A (en) | 2010-04-27 | 2011-04-25 | Method for manufacturing electromagnetic radiation resistant fabric |
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| CN2010101563706A Pending CN101897488A (en) | 2010-04-27 | 2010-04-27 | Anti-electromagnetic radiation fabric and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726333A (en) * | 2013-12-31 | 2014-04-16 | 江苏中新资源集团有限公司 | Radiation protective coating for textiles and preparation method of radiation protective coating |
| CN103898736A (en) * | 2014-01-23 | 2014-07-02 | 上海嘉乐股份有限公司 | Anti-radiation finishing processing method for fabric |
| CN104594019A (en) * | 2015-01-17 | 2015-05-06 | 浙江和也健康科技有限公司 | Magnetic fabric structure and production method thereof |
| CN105780356A (en) * | 2016-04-20 | 2016-07-20 | 杭州富阳绣丽服饰有限公司 | Anti-radiation shell fabric surface treatment process |
| CN105821667A (en) * | 2016-03-22 | 2016-08-03 | 李晨露 | Paint for improving anti-electromagnetic radiation performance of textile and preparation method thereof |
| CN115559111A (en) * | 2022-01-25 | 2023-01-03 | 浙江工业职业技术学院 | A kind of electromagnetic shielding composite material and preparation method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102628220A (en) * | 2012-04-26 | 2012-08-08 | 苏州科羽电子技术服务有限公司 | Fabric and production method thereof |
| CN104047173B (en) * | 2014-07-05 | 2016-04-06 | 山东来利来生态纺织科技有限公司 | A kind of permanent anti-electromagnetic radiation fabric |
| CN109355919A (en) * | 2018-10-17 | 2019-02-19 | 南通薇星纺织科技有限公司 | Radiation-proof fabric and preparation method thereof |
| CN110965317B (en) * | 2019-12-23 | 2022-06-14 | 深圳市娜尔思时装有限公司 | Anti-electromagnetic radiation silk fabric and preparation method thereof |
-
2010
- 2010-04-27 CN CN2010101563706A patent/CN101897488A/en active Pending
-
2011
- 2011-04-25 CN CN2011101034779A patent/CN102220690A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726333A (en) * | 2013-12-31 | 2014-04-16 | 江苏中新资源集团有限公司 | Radiation protective coating for textiles and preparation method of radiation protective coating |
| CN103726333B (en) * | 2013-12-31 | 2016-01-20 | 江苏中新资源集团有限公司 | For the radiation shielding coating and preparation method thereof of textiles |
| CN103898736A (en) * | 2014-01-23 | 2014-07-02 | 上海嘉乐股份有限公司 | Anti-radiation finishing processing method for fabric |
| CN103898736B (en) * | 2014-01-23 | 2015-11-18 | 上海嘉乐股份有限公司 | A kind of radiation resistant finish processing method of fabric |
| CN104594019A (en) * | 2015-01-17 | 2015-05-06 | 浙江和也健康科技有限公司 | Magnetic fabric structure and production method thereof |
| CN104594019B (en) * | 2015-01-17 | 2017-12-19 | 浙江和也健康科技有限公司 | A kind of fabric construction containing magnetic and its production method |
| CN105821667A (en) * | 2016-03-22 | 2016-08-03 | 李晨露 | Paint for improving anti-electromagnetic radiation performance of textile and preparation method thereof |
| CN105780356A (en) * | 2016-04-20 | 2016-07-20 | 杭州富阳绣丽服饰有限公司 | Anti-radiation shell fabric surface treatment process |
| CN115559111A (en) * | 2022-01-25 | 2023-01-03 | 浙江工业职业技术学院 | A kind of electromagnetic shielding composite material and preparation method thereof |
| CN115559111B (en) * | 2022-01-25 | 2024-06-14 | 浙江工业职业技术学院 | Electromagnetic shielding composite material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN101897488A (en) | 2010-12-01 |
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Application publication date: 20111019 |