CN101897488A - Anti-electromagnetic radiation fabric and manufacturing method thereof - Google Patents
Anti-electromagnetic radiation fabric and manufacturing method thereof Download PDFInfo
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- CN101897488A CN101897488A CN2010101563706A CN201010156370A CN101897488A CN 101897488 A CN101897488 A CN 101897488A CN 2010101563706 A CN2010101563706 A CN 2010101563706A CN 201010156370 A CN201010156370 A CN 201010156370A CN 101897488 A CN101897488 A CN 101897488A
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Abstract
The invention relates to the technical field of processing of textile fabrics, in particular to an anti-electromagnetic radiation fabric and a manufacturing method thereof. Flexible substrate cloth is provided and is characterized in that a patterned anti-radiation coating is arranged on the surface of the flexible substrate cloth, wherein the anti-radiation coating comprises a finishing agent and a bonding agent. The manufacturing method comprises the following steps: carrying out preliminary treatment on the cotton fabric to obtain the substrate cloth; preparing the coating material; carrying out anti-electromagnetic radiation treatment; drying; and flexibly forming to obtain a finished product. In the invention, by arranging a nano-anti-electromagnetic radiation coating on the surface of the substrate cloth, a functional reticular film is formed between the fabric and each of nano-anti-electromagnetic radiation particles under the action of the bonding agent; and the functional reticular film can generate good anti-electromagnetic wave effect and increase absorption of electromagnetic waves, has the advantages of thin coating, strong adhesive force, flexibility, good air permeability and the like, and is especially suitable for manufacturing pajamas and maternity dress.
Description
Technical field
The present invention relates to the fabric processing technique field, is a kind of anti-electromagnetic radiation fabric and preparation method thereof 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 garment 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 metallic fiber, 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.Metallic fiber such as stainless steel fibre, iron fiber, silver-colored fiber and brass fiber etc., good permeability can wash, shield effectiveness can not reduce, but metallic fiber 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 anti-electromagnetic radiation fabric is provided with the flexible parent metal cloth, it is characterized in that flexible parent metal cloth surface is provided with netted radiation proof coat, and wherein the radiation proof coat is made of finishing agent and adhesive.
A kind of preparation method of anti-electromagnetic radiation fabric is characterized in that comprising the steps:
Steps A: bafta is carried out early stage handle, obtain the base material cloth,
Step B: the preparation coating material, finishing agent is mixed by the 20-30:70-80 proportioning with the stamp rubber cement,
Step C: anti-electromagnetic-radiation is handled, and the coating material that step B is made is with the netted base material cloth surface that is coated to of decorative pattern,
Step D: oven dry, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm anti-electromagnetic-radiation coat,
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 ℃.
Finishing agent is made up of the nanoscale radiation proof material described in the step B of the present invention, can adopt metal particle such as nano level ferriferous oxide, nanometer-level silver, copper, nickel and dispersant, stabilizing agent etc. mixed, be used to produce good anti-electromagnetic wave effect by the 10-20:5-15:65-85 proportioning.
The present invention is by being provided with the netted anti-electromagnetic-radiation coat of nanoscale on base material cloth surface, 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 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 netted 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: bafta 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: preparation coating material, finishing agent is mixed by the 20-30:70-80 proportioning with the stamp rubber cement, and the stamp rubber cement is made up of adhesive, stabilizing agent and dispersant, and the composition of adhesive, stabilizing agent and dispersant and the proportionate relationship between them are same as the prior art, this does not give unnecessary details
Step C: anti-electromagnetic-radiation is handled, and the coating material that step B is made is coated to base material cloth surface,
Step D: oven dry, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm anti-electromagnetic-radiation coat,
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 ℃.
Finishing agent is made up of the nanoscale radiation proof material described in the step B of the present invention, can adopt in the metal particles such as nano level ferriferous oxide, nanometer-level silver, copper, nickel one or several to make by 10-20 proportioning and 5-15 stabilizing agent and 65-85 dispersant, the stabilizing agent and the dispersant that adopt in stabilizing agent and dispersant and the stamp glue are identical, this does not give unnecessary details, and the netted decorative pattern that said ratio forms will produce good anti-electromagnetic wave effect.
The present invention is by being provided with decorative pattern mesh nano level 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, it is thin to have coating, strong adhesion, soft, advantages such as good permeability are specially adapted to make nightwear and maternity dress.
Claims (4)
1. an anti-electromagnetic radiation fabric is provided with the flexible parent metal cloth, it is characterized in that flexible parent metal cloth surface is provided with netted radiation proof coat, and wherein the radiation proof coat is made of finishing agent and adhesive.
2. the preparation method of an anti-electromagnetic radiation fabric is characterized in that comprising the steps:
Steps A: bafta is carried out early stage handle, obtain the base material cloth,
Step B: the preparation coating material, finishing agent is mixed by the 25:75 proportioning with the stamp rubber cement,
Step C: anti-electromagnetic-radiation is handled, and the coating material that step B is made is coated to base material cloth surface,
Step D: oven dry, products obtained therefrom among the step C is carried out contactless oven dry, make base material cloth surface form firm netted anti-electromagnetic-radiation coat,
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 the tentering oven dry of the processing of oven dry described in step C employing more than 130 ℃.
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 got by the proportioning of 10-20:5-15:65-85 is mixed by nano-level iron oxide, nanometer-level silver, copper, nickel metal particle and dispersant, stabilizing agent etc.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101563706A CN101897488A (en) | 2010-04-27 | 2010-04-27 | Anti-electromagnetic radiation fabric and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101897488A true CN101897488A (en) | 2010-12-01 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101034779A Pending CN102220690A (en) | 2010-04-27 | 2011-04-25 | Method for manufacturing electromagnetic radiation resistant fabric |
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| CN (2) | CN101897488A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN110965317A (en) * | 2019-12-23 | 2020-04-07 | 武汉纺织大学 | Anti-electromagnetic radiation silk fabric and preparation method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 | Electromagnetic shielding composite material 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN110965317A (en) * | 2019-12-23 | 2020-04-07 | 武汉纺织大学 | Anti-electromagnetic radiation silk 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102220690A (en) | 2011-10-19 |
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Open date: 20101201 |