CN101708667A - Radiation protective film material and application thereof - Google Patents
Radiation protective film material and application thereof Download PDFInfo
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- CN101708667A CN101708667A CN200910110754A CN200910110754A CN101708667A CN 101708667 A CN101708667 A CN 101708667A CN 200910110754 A CN200910110754 A CN 200910110754A CN 200910110754 A CN200910110754 A CN 200910110754A CN 101708667 A CN101708667 A CN 101708667A
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- protective film
- radiation
- film material
- radiation protective
- polyaniline
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Abstract
The invention discloses a radiation protective film material. The radiation protective film material comprises a bottom film, and an electromagnetic shielding coating material is coated on the bottom film, wherein the electromagnetic shielding coating material is a polyaniline material. The invention also discloses radiation protective glasses, display screens, radiation protective clothing, and the like prepared by utilizing the radiation protective film material. The radiation protective film material simultaneously has electric conduction, magnetic permeance, wave absorbing performance and excellent radiation protection performance. Meanwhile, the radiation protective film material has good transparency and wide application, not only can be applied to the radiation protective glasses, computer display screens and television display screens, but also can be applied to mobile phone display screens, radiation protective clothing, and the like and has greater industrial values.
Description
Technical field
The present invention relates to the radiation proof field, particularly the electromagnetism radiation proof material and the application thereof of high-tech area such as electronics, electrical equipment, communication, military products, Aero-Space or daily life field.
Background technology
In the today of making rapid progress, along with the development of cybertimes, computer and other electrical equipment such as TV etc. have been closely connected together with us.It has brought a lot of facilities and enjoyment for our work, studying and living.But long-term watch TV attentively or computer can produce harm to the people, they have certain electromagnetic radiation, and radiation has very big harm mainly from display screen to eyes.Because eyes belong to the responsive organ of human body to electromagnetic radiation, too high electromagnetic radiation pollution also can impact vision system.If working in every month, everyone surpasses 25 hours before computer, just " computer eyesight complication " can occur; Comprise: eye fatigue and rubescent, eye-blurred or see Dual Images, false colour blindness, absent minded, headache, astigmatism and near-sighted are to photaesthesia etc.
At present the research that prevents electromagnetic radiation is mainly concentrated on two aspects, one carries out radiation proof by physical action, introduced a kind of radiation proof anti electromagnetic wave glasses as patent CN2604701Y, it comprises mirror holder, eyeglass and magnet, and the mirror pin and the picture frame of mirror holder are provided with magnet.This glasses are owing to be provided with magnet, and magnet can produce magnetic field, and the magnetic force that magnetic field produces can make the rays such as electromagnetic wave that move to field region deflect, and then can reach the purpose of radiation proof anti electromagnetic wave.But because this safety goggles against radiation structure more complicated, and also damage easily of glasses, effect is not ideal.It two is by the research radiation proof material, prevents radiation thereby carry out surface-coated as direct surface bonding or that be coated in display screen, discloses a kind of radiation-resistant microcurrent health care glasses as patent CN1198320A.It comprises spectacle-frame, earpiece eyeglass.Be compounded with conducting film in the eyeglass front, be provided with the amplification alarm, in the middle of earpiece, be provided with temple microelectric current guide block, be provided with ear acupuncture point microelectric current guide block in the earpiece rear end at the earpiece front end.But present most radiation proof materials or the absorbing property of studying is bad, or coating or bond properties are bad, therefore is necessary radiation proof material is carried out deep research.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point of the prior art, the radiation protective film material that a kind of technology is simple, have good radiation proof function is provided.
As another object of the present invention is to disclose the application that utilizes above-mentioned radiation protective film material to load onto at safety goggles against radiation and radiation proof display screen, exposure suit.
Purpose of the present invention can be implemented by the following technical programs:
Radiation protective film material disclosed by the invention, comprise counterdie, on described counterdie, be coated with one deck electromagnetic shielding coating material, wherein said counterdie is preferably PET (PETG) film or PE (polyethylene) film, and described electromagnetic shielding coating material preparation method comprises the steps:
(1) polystyrene (PS) and concentration are that 98% the concentrated sulfuric acid mixes and stirred 15-40 hour, obtain polystyrene (SPS) template of sulfonation, wherein, mix mixing time and are preferably 25-35 hour, most preferably are 28 hours;
(2) at room temperature, make aniline monomer polymerization on the polystyrene moulding of sulfonation, obtain sulfonated polystyrene polyaniline microsphere (SPS-PAn), wherein, used oxidant is ammonium persulfate or FeCL
3
(3) sulfonated polystyrene polyaniline microsphere (SPS-PAn) is removed the polystyrene (PS) that is coated, obtain the tiny balloon (abbreviating HSPS-PAn as) of polyaniline, wherein, the inorganic agent that removes the polystyrene that is coated is an oxolane;
(4) with the tiny balloon and the Ni of described polyaniline
0.5Zn
0.5Fe
2O
4Magnetic fluid react Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound (HSPS-PAn/Ni
0.5Zn
0.5Fe
2O
4);
(5) with Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound (HSPS-Pan/Ni
0.5Zn
0.5Fe
2O
4) mix with the mass ratio of acrylic acid varnish with 1: 7～1: 2, add an amount of solvent dilution, be stirred well to viscosity and be about 3Pas～8Pas, obtain the electromagnetic shielding coating material, wherein said solvent is preferably absolute ethyl alcohol or benzene or toluene or dimethylbenzene or chloroform or acetone, described Ni
0.5Zn
0.5Fe
2O
4The mass ratio of/polyaniline hollow microsphere compound and acrylic acid varnish is preferably 1: 5, and described viscosity is preferably 6Pas.
The invention also discloses the application of above-mentioned radiation protective film material on safety goggles against radiation, described safety goggles against radiation comprises support and eyeglass, is bonded with radiation protective film material on described eyeglass.
Further, described eyeglass is preferably green.
Simultaneously, the present invention also discloses the application of above-mentioned radiation protective film material preparation on the radiation proof display screen, is bonded with radiation protective film material in described display screen surface.Wherein said display screen can be tv display screen, computer display screen, mobile phone display screen etc.
Simultaneously, the present invention also discloses the application that above-mentioned radiation protective film material is loaded onto at exposure suit, in described Radiation proof dress surface-coated radiation protective film material is arranged.
The present invention has following advantage:
(1) radiation protective film material of the present invention is coated in the functional poly aniline coating material of excellent performance on the film, makes this material have conduction, magnetic conduction and absorbing property simultaneously, has radiation proof effect preferably;
(2) radiation protective film material electrical conductivity the best of the present invention can reach 2.2 * 10
-2S/cm, and have good electromagnetic wave absorption performance reaches maximum loss-15.6dB at 15.0GHz, reaches second largest loss-10.6dB at 9.8GHz, and loss is less than the frequency range of-10dB 8GHz nearly;
(3) the radiation protective film material transparency of the present invention is good, is widely used, and not only can be applied on the safety goggles against radiation, can also be applied on computer display screen and the tv display screen, also may be used on the mobile phone display screen and Radiation proof dress first-class.
(4) radiation protective film material preparation technology of the present invention is simple, but industrialized mass production has bigger economic benefit.
Description of drawings
Fig. 1 is the structural representation of the eyeglass of safety goggles against radiation of the present invention.
The specific embodiment
The present invention will be elaborated with accompanying drawing in conjunction with specific embodiments:
The invention discloses a kind of radiation protective film material, comprise counterdie, on described counterdie, be coated with one deck electromagnetic shielding coating material.Wherein said counterdie can be PET film or PE film, and described electromagnetic shielding coating material is a polyaniline material.
To the preparation method of radiation protective film material of the present invention be illustrated by embodiment below.
Embodiment 1:
At first prepare the electromagnetic shielding coating material, its preparation method is as described below:
(1) polystyrene (PS) and concentration are that 98% the concentrated sulfuric acid mixes and stirred 25 hours, obtain polystyrene (SPS) template of sulfonation;
(2) at room temperature, use the oxidant ammonium persulfate to make aniline monomer polymerization on the polystyrene moulding of sulfonation, obtain sulfonated polystyrene polyaniline microsphere (SPS-PAn);
(3) polystyrene polyaniline microsphere (SPS-PAn) is removed the polystyrene (PS) that is coated by the inorganic agent oxolane, obtain the tiny balloon (abbreviating HSPS-PAn as) of polyaniline;
(4) with the tiny balloon and the Ni of described polyaniline
0.5Zn
0.5Fe
2O
4Magnetic fluid react Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound (HSPS-Pan/Ni
0.5Zn
0.5Fe
2O
4);
(5) with Ni
0.5Zn
0.5Fe
2O
4Polyaniline hollow microsphere compound (HSPS-Pan/Ni
0.5Zn
0.5Fe
2O
4) mix with the mass ratio of acrylic acid varnish with 1: 5, add an amount of absolute ethyl alcohol dilution, be stirred well to viscosity and be about 6Pas, obtain the electromagnetic shielding coating material.
Then, above-mentioned electromagnetic shielding coating material is coated on the PE film surface, obtains radiation protective film material.
Embodiment 2:
As described in embodiment 1, at first, preparation electromagnetic shielding coating material, its preparation method is as described below:
(1) polystyrene (PS) and concentration are that 98% the concentrated sulfuric acid mixes and stirred 28 hours, obtain polystyrene (SPS) template of sulfonation;
(2) at room temperature, use oxidant FeCl
3Make aniline monomer polymerization on the polystyrene moulding of sulfonation, obtain sulfonated polystyrene polyaniline microsphere (SPS-PAn);
(3) polystyrene polyaniline microsphere (SPS-PAn) is removed the polystyrene (PS) that is coated by the inorganic agent oxolane, obtain the tiny balloon (abbreviating HSPS-PAn as) of polyaniline;
(4) tiny balloon of described polyaniline and magnetic fluid are reacted Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound (HSPS-Pan/Ni
0.5Zn
0.5Fe
2O
4);
(5) with Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound (HSPS-Pan/Ni
0.5Zn
0.5Fe
2O
4) mix with the mass ratio of acrylic acid varnish with 1: 2, add the proper amount of acetone dilution, be stirred well to viscosity and be about 8Pas, obtain the electromagnetic shielding coating material.
Then, above-mentioned electromagnetic shielding coating material is coated in film pet sheet face, obtains radiation protective film material.
The electromagnetic shielding coating material of preparation has conduction, magnetic conduction and absorbing property simultaneously in embodiment 1 and 2, is the electromagnetic shielding coating material of excellent performance, and the transparency is good simultaneously, is very easy to be coated in counterdie such as PE or PET film surface.
Simultaneously, the radiation protective film material electrical conductivity of preparation can reach 2.2 * 10 among the embodiment 1 and 2
-2S/cm, and have good electromagnetic wave absorption performance reaches maximum loss-15.6dB at 15.0GHz, reaches second largest loss-10.6dB at 9.8GHz, and loss is less than the frequency range of-10dB 8GHz nearly.
Embodiment 3:
The invention discloses the safety goggles against radiation that utilizes the radiation proof material preparation, comprise support and eyeglass, wherein the structural representation of eyeglass as shown in Figure 1.
Eyeglass is formed by four layers, comprises bonding successively glass or resin lens layer 4, binder layer 3, bottom membrane 2 and coat 1.Described coat 1 is for to be coated in electromagnetic shielding coating material disclosed by the invention on the bottom membrane 2, and described bottom membrane 2 is pet layer or PE layer, and described binder layer 3 adopts polyurethane as binder, and PET or PE layer and mirror plate layers 4 are integrated.
Safety goggles against radiation eyeglass disclosed by the invention is preferably green, the safety goggles against radiation shielding property excellence of preparation.
Radiation protective film material of the present invention not only can be used on the glasses, also may be used on computer display screen, the tv display screen, on the mobile phone display screen and clothes first-class, the lens structure of its structure and safety goggles against radiation is similar, radiation protective film material can be sticked to the radiation proof display screen surface as the radiation proof display screen, Radiation proof dress can stick to radiation protective film material the Radiation proof dress surface, can reach radiation-resistant purpose equally, and radiation proof is respond well.
Simultaneously, radiation protective film material preparation technology of the present invention is simple, but industrialized mass production has bigger economic benefit.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to the covering scope of claim of the present invention.
Claims (10)
1. a radiation protective film material comprises counterdie, is coated with one deck electromagnetic shielding coating material on described counterdie, it is characterized in that: the preparation method of described electromagnetic shielding coating material comprises the steps,
(1) is that 98% the concentrated sulfuric acid mixes and stirred 15-40 hour with polystyrene and concentration, obtains the polystyrene moulding of sulfonation;
(2) at room temperature, make aniline monomer polymerization on the polystyrene moulding of sulfonation, obtain the sulfonated polystyrene polyaniline microsphere;
(3) the sulfonated polystyrene polyaniline microsphere is removed the polystyrene that is coated, obtain the tiny balloon of polyaniline;
(4) with the tiny balloon and the Ni of described polyaniline
0.5Zn
0.5Fe
2O
4Magnetic fluid react Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound;
(5) with Ni
0.5Zn
0.5Fe
2O
4/ polyaniline hollow microsphere compound mixes with the mass ratio of acrylic acid varnish with 1: 7～1: 2, adds an amount of solvent dilution, and being stirred well to viscosity is 3Pas～8Pas, obtains the electromagnetic shielding coating material.
2. radiation protective film material as claimed in claim 1 is characterized in that: mix mixing time in the described step (1) and be preferably 25～35 hours.
3. radiation protective film material as claimed in claim 1 is characterized in that: the used oxidant of described step (2) is ammonium persulfate or FeCl
3, the inorganic agent that removes the polystyrene that is coated in the described step (3) is an oxolane, the solvent in the described step (5) is absolute ethyl alcohol or benzene or toluene or dimethylbenzene or chloroform or acetone.
4. radiation protective film material as claimed in claim 1 is characterized in that: Ni in the described step (5)
0.5Zn
0.5Fe
2O
4The mass ratio of/polyaniline hollow microsphere compound and acrylic acid varnish is 1: 5, and described viscosity is 6Pas.
5. radiation protective film material as claimed in claim 1 is characterized in that: described counterdie is PE film or PET film.
6. safety goggles against radiation that utilizes the preparation of the described radiation protective film material of claim 1 is characterized in that: described safety goggles against radiation, comprise support and eyeglass, and on described eyeglass, be bonded with radiation protective film material.
7. safety goggles against radiation as claimed in claim 6 is characterized in that: described eyeglass is green.
8. safety goggles against radiation as claimed in claim 7 is characterized in that: the adhesive between described eyeglass and the radiation protective film material is a polyurethane.
9. a radiation proof display screen that utilizes the described radiation protective film material preparation of claim 1 is characterized in that: be bonded with radiation protective film material in described display screen surface.
10. a Radiation proof dress that utilizes the described radiation protective film material preparation of claim 1 is characterized in that: be bonded with radiation protective film material on described Radiation proof dress surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110754A CN101708667A (en) | 2009-10-12 | 2009-10-12 | Radiation protective film material and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110754A CN101708667A (en) | 2009-10-12 | 2009-10-12 | Radiation protective film material and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101708667A true CN101708667A (en) | 2010-05-19 |
Family
ID=42401481
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110754A Pending CN101708667A (en) | 2009-10-12 | 2009-10-12 | Radiation protective film material and application thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101891910A (en) * | 2010-08-27 | 2010-11-24 | 哈尔滨工业大学 | Composite radar wave absorbing thin film and preparation method thereof |
| CN102094332A (en) * | 2010-12-16 | 2011-06-15 | 东华大学 | Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric |
| CN103319999A (en) * | 2013-06-04 | 2013-09-25 | 上海大学 | Preparation method of novel anti-electromagnetic radiation protective film based on graphene |
| CN103337268A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Anti-radiation material |
| CN103391704A (en) * | 2013-07-29 | 2013-11-13 | 宁夏新航能源环境科技有限公司 | Screen with computer radiation protection function |
| CN103414803A (en) * | 2013-08-16 | 2013-11-27 | 宁夏新航能源环境科技有限公司 | Radiation-proof mobile phone screen |
| CN103980691A (en) * | 2014-06-02 | 2014-08-13 | 吉林大学 | Polyaniline/carbon/ferroferric oxide hollow microsphere and polyaryletherketone composite material, preparation method and application thereof |
| CN104972706A (en) * | 2015-07-10 | 2015-10-14 | 常熟璟杰无纺制品有限公司 | Anti-radiation non-woven fabric |
| CN108727617A (en) * | 2018-06-05 | 2018-11-02 | 宁波沸柴机器人科技有限公司 | A kind of radiation protection Fe3O4- PP composite membranes and its preparation and application |
| CN117388959A (en) * | 2023-12-11 | 2024-01-12 | 深圳清大电子科技有限公司 | Teaching display screen and radiation film laminating manufacturing process thereof |
-
2009
- 2009-10-12 CN CN200910110754A patent/CN101708667A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101892595B (en) * | 2010-07-09 | 2012-07-04 | 中原工学院 | Method for preparing multifunctional hydrophilic, conductive and radiation proof yarn by jig dyeing machine two-step method |
| CN101891910A (en) * | 2010-08-27 | 2010-11-24 | 哈尔滨工业大学 | Composite radar wave absorbing thin film and preparation method thereof |
| CN102094332A (en) * | 2010-12-16 | 2011-06-15 | 东华大学 | Method for preparing multifunctional hydrophilic conductive radiation-proof polyester fabric |
| CN103319999A (en) * | 2013-06-04 | 2013-09-25 | 上海大学 | Preparation method of novel anti-electromagnetic radiation protective film based on graphene |
| CN103337268A (en) * | 2013-06-25 | 2013-10-02 | 苏州市星辰新材料有限公司 | Anti-radiation material |
| CN103391704A (en) * | 2013-07-29 | 2013-11-13 | 宁夏新航能源环境科技有限公司 | Screen with computer radiation protection function |
| CN103414803A (en) * | 2013-08-16 | 2013-11-27 | 宁夏新航能源环境科技有限公司 | Radiation-proof mobile phone screen |
| CN103980691A (en) * | 2014-06-02 | 2014-08-13 | 吉林大学 | Polyaniline/carbon/ferroferric oxide hollow microsphere and polyaryletherketone composite material, preparation method and application thereof |
| CN104972706A (en) * | 2015-07-10 | 2015-10-14 | 常熟璟杰无纺制品有限公司 | Anti-radiation non-woven fabric |
| CN108727617A (en) * | 2018-06-05 | 2018-11-02 | 宁波沸柴机器人科技有限公司 | A kind of radiation protection Fe3O4- PP composite membranes and its preparation and application |
| CN117388959A (en) * | 2023-12-11 | 2024-01-12 | 深圳清大电子科技有限公司 | Teaching display screen and radiation film laminating manufacturing process thereof |
| CN117388959B (en) * | 2023-12-11 | 2024-03-01 | 深圳清大电子科技有限公司 | Teaching display screen and radiation film laminating manufacturing process thereof |
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Application publication date: 20100519 |