CN102157214B - Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof - Google Patents
Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof Download PDFInfo
- Publication number
- CN102157214B CN102157214B CN201010575799.9A CN201010575799A CN102157214B CN 102157214 B CN102157214 B CN 102157214B CN 201010575799 A CN201010575799 A CN 201010575799A CN 102157214 B CN102157214 B CN 102157214B
- Authority
- CN
- China
- Prior art keywords
- rare earth
- silver plating
- composite layer
- mass parts
- shielding composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The application relates to a kind of rare earth shielding composite layer silver plating cloth, it comprises silver plating cloth, it is characterized in that having rare earth shielding composite layer on described silver plating cloth, described rare earth shielding composite layer is dissolved in solvent by the composition of the following component of the rare earth and 30-50 mass parts that comprise 50-70 mass parts and forms: carbon simple substance 6-10 mass parts; Boron nitride 6-10 mass parts; Boron carbide 6-10 mass parts; Neodymia, gadolinium oxide, erbium oxide 6-10 mass parts; With barium sulphate 6-10 mass parts.The rare earth shielding composite layer silver plating cloth of the application effectively can shield various ionising radiation ray (x, α, β or gamma-rays) and electromagnetic radiation, has shielding action to infrared ray; And it is lightweight, cloth is soft; Shielding ray is carried out in the fields such as frock, military project, operation, electrician that can be used in.The application also relates to preparation method and the silver-plated clothes with rare earth shielding composite layer of above-mentioned rare earth shielding composite layer silver plating cloth.
Description
Technical field
The application relates to a kind of rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof.
Background technology
The living environment of current people faces increasing radio-hazard, people adopt various measure to reduce the impact of multiple ray for health of people, the measure adopted comprises and adopts barricade isolation or wear screening clothing, and that such as commonly uses has the plumbous rubber barricade of shielding action or screening clothing etc. to x, α, β, gamma-rays.But above-mentioned shielding measure is limited for the shielding properties of ray, and/or above-mentioned shielding measure (as plumbous rubber barricade or screening clothing) is heavy; Especially existing screening clothing is under the prerequisite ensureing shield effectiveness, and usually heavier (e.g., the weight of some screening clothings reaches 25 ~ 65kg, as: plumbous rubber screening clothing), and its cloth is not soft, and wearing comfort is lower.Described electromagnetic radiation is as 10KHZ ~ 40GHZ.
Summary of the invention
The application provides a kind of rare earth shielding composite layer silver plating cloth for the problems referred to above, this rare earth shielding composite layer silver plating cloth can effectively shield various ray, and it is lightweight, and cloth is soft.
The technical scheme that the application takes is:
1) a kind of rare earth shielding composite layer silver plating cloth, it comprises silver plating cloth, it is characterized in that having rare earth shielding composite layer 2 on described silver plating cloth 1, described rare earth shielding composite layer is dissolved in solvent by the composition of the following component of the rare earth and 30-50 mass parts that comprise 50-70 mass parts and forms:
Carbon simple substance 6-10 mass parts; Boron nitride 6-10 mass parts;
Boron carbide 6-10 mass parts; Barium sulphate 6-10 mass parts;
With neodymia, gadolinium oxide, erbium oxide 6-10 mass parts.
2) rare earth shielding composite layer silver plating cloth according to the 1st, is characterized in that described rare earth shielding composite layer is made up of the composition of the following component of the rare earth and 40 mass parts that comprise 60 mass parts:
Carbon simple substance 6 mass parts; Boron nitride 8 mass parts;
Boron carbide 10 mass parts; Barium sulphate 9 mass parts
With neodymia, gadolinium oxide, erbium oxide 7 mass parts.
3) rare earth shielding composite layer silver plating cloth according to the 1st or 2, is characterized in that described solvent is at least one of following three kinds of solvents: polyurethane based resin, acrylic resin, polyurethane and acrylic monomer copolymer resin.
4) rare earth shielding composite layer silver plating cloth according to the 3rd, is characterized in that on described silver plating cloth, and the compound quantity of described rare earth shielding composite layer is 20-700g/m
2, based on the silver plating cloth of unit area.
5) rare earth shielding composite layer silver plating cloth according to the 4th, is characterized in that described rare earth shielding composite layer silver plating cloth is by following obtained: be dissolved in by described composition in described polyurethane adhesive, with 20-700g/m after fully mixing, stirring
2compound quantity be coated onto on silver plating cloth, then dry.
The rare earth shielding composite layer silver plating cloth of the application effectively can shield various ionising radiation ray (x, α, β or gamma-rays) and electromagnetic radiation, has shielding action to infrared ray; And it is lightweight, cloth is soft; Shielding ray is carried out in the fields such as frock, military project, operation, electrician that can be used in.Activity, disassemblerassembler, tent, window, door curtain, shielding protection can also be used for.
The application also relates to a kind of method preparing rare earth shielding composite layer silver plating cloth, it is characterized in that described composition to be dissolved in described solvent, is applied on silver plating cloth, then dries after fully mixing, stirring with certain compound quantity.
This preparation method is simply easy to operation, is easy to carry out batch production.
The application also relates to a kind of clothes prepared by rare earth shielding composite layer silver plating cloth, it is characterized in that the rare earth shielding composite layer described silver plating cloth comprised described in 1-3 layer.
These clothes effectively can cover ray; And its lightweight (as suit only needs 3-5kg, within preferred 4kg, effective shield effectiveness can be reached), cloth is soft, makes user can be freely movable, and wearing comfort is higher.These clothes can be used in the fields such as frock, military project, operation, electrician.
Accompanying drawing explanation
Fig. 1 represents the structural representation of rare earth shielding composite layer silver plating cloth of the present invention.
Fig. 2 represents the detection schematic diagram to rare earth shielding composite layer silver plating cloth of the present invention in effect example 1.
Drawing reference numeral explanation
1-silver plating cloth
2-rare earth shielding composite layer
3-spectrum analyzer
4-antenna
5-sample
6-signal source
7-screened room
Embodiment
Describe the embodiment of the application in detail hereinafter with reference to embodiment, as dated especially in nothing, the content ratio in the application or percentage composition are all in mass.
The application relates to a kind of rare earth shielding composite layer silver plating cloth, it comprises silver plating cloth, it is characterized in that having rare earth shielding composite layer 2 on described silver plating cloth 1, described rare earth shielding composite layer is dissolved in solvent by the composition of the following component of the rare earth and 30-50 mass parts that comprise 50-70 mass parts and forms: carbon simple substance 6-10 mass parts; Boron nitride 6-10 mass parts; Boron carbide 6-10 mass parts; Neodymia, gadolinium oxide, erbium oxide 6-10 mass parts; With barium sulphate 6-10 mass parts.
Known silver has good electric conductivity, and the clothes such as silver-plated copper, nickel, iron, gold, silver have the shielding action of 99% to electromagnetic radiation 10MHZ ~ 18GHZ (60DB).But silver does not act on substantially to power frequency 10KHZ ~ 100KHZ, x, gamma-rays are not also acted on.
In the rare earth shielding composite layer silver plating cloth of the application, according to the difference of the compound quantity of rare earth shielding composite layer, 31 ~ 96% are reached to the absorptivity of energy 100KV (60 ~ 150KEV) in x-ray, use the rare earth shielding composite layer silver plating cloth that relates to of the application the radiation of 10KHZ ~ 18GHZ to have more than 60DB to shield the performance of more than 99%; And have absorption to below gamma-rays (200KEV), there is more than 99% shielding action to α, β ray.
And in the rare earth shielding composite layer silver plating cloth that the application relates to, silver-plated cloth and following material combine: carbon simple substance, boron nitride, boron carbide, rare earth, thus all there is absorption to α, β or gamma-rays; And be magnetic because of it, thus there is absorption to the radiation of 10KHZ ~ 100KHZ; Barium sulphate has shielding action to x-ray in addition.
In the rare earth shielding composite layer silver plating cloth of the application, rare earth shielding composite layer can play excellent alpha ray shield effect, in addition, silver plating cloth also has excellent alpha ray shield effect as basalis, and two-layer effect interacts and can strengthen the alpha ray shield usefulness of the rare earth shielding composite layer silver plating cloth of the application.That is, the rare earth shielding composite layer silver plating cloth of the application effectively can shield various ionising radiation ray (x, α, β or gamma-rays) and electromagnetic radiation.
In the rare earth shielding composite layer silver plating cloth of the application, preferred described rare earth shielding composite layer is made up of the composition of the following component of the rare earth and 40 mass parts that comprise 60 mass parts: carbon simple substance 6 mass parts; Boron nitride 8 mass parts; Boron carbide 10 mass parts; Neodymia, gadolinium oxide, erbium oxide 7 mass parts; With barium sulphate 9 mass parts.The rare earth shielding composite layer silver plating cloth formed with the raw material of this proportioning has better alpha ray shield usefulness.
The rare earth shielding composite layer silver plating cloth of the application, only above-mentioned composition need be dissolved in conventional solvent, the use amount of solvent is the amount can dissolving above-mentioned composition and above of this area routine, can obtained according to the technical method of this area routine (as rubbing method etc.) as described in rare earth shielding composite layer.Wherein, preferably, above-mentioned composition is dissolved at least one of following three kinds of solvents: polyurethane based resin, acrylic resin, polyurethane and acrylic monomer copolymer resin, the cloth made or clothes can be made like this to have the excellent properties such as wear-resisting, heatproof, good processability, anchorage are good.
In the rare earth shielding composite layer silver plating cloth of the application, on described silver plating cloth, the compound quantity of described rare earth shielding composite layer is preferably 20-700g/m
2, based on the silver plating cloth of unit area.The scope of above-mentioned compound quantity changes according to required shielding ray usefulness (that is, the rare earth shielding composite layer silver plating cloth of the application is for shielding the purposes of ray).If compound quantity is greater than 700g/m
2, also can reach the alpha ray shield effect of the application, just inventor finds not exceed 700g/m
2the bonus effect of compound quantity, thus not preferred.Compound quantity is slightly less than 20g/m
2, such as 10-19g/m
2time, also can reach basic alpha ray shield effect, just alpha ray shield effect is not as 20g/m
2compound quantity excellent, thus also not preferred.
As mentioned above, in the rare earth shielding composite layer silver plating cloth of the application, only above-mentioned composition need be dissolved in conventional solvent, described rare earth shielding composite layer can be obtained according to the technical method of this area routine.Such as, when using rubbing method to prepare, described composition is dissolved in described polyurethane adhesive, with 20-700g/m after fully mixing, stirring
2compound quantity be applied on silver plating cloth, then dry.When rubbing method, the compound quantity of above-mentioned rare earth shielding composite layer is the coating weight of coated with rare earth shielding composite bed.When rubbing method, uniform mix after described composition is dissolved in described solvent is applied to the step on described silver plating cloth, comprises the rubbing method commonly used by knife coating, spread coating, stick coating method, dip coating or trowelling method or other this areas and carries out.
The application also relates to a kind of clothes prepared by rare earth shielding composite layer silver plating cloth, it is characterized in that the rare earth shielding composite layer described silver plating cloth comprised described in 1-3 layer.The number of plies of rare earth shielding composite layer changes according to required shielding ray usefulness (that is, the rare earth shielding composite layer silver plating cloth of the application is for shielding the purposes of ray).As for X ray, then the rare earth shielding composite layer in clothes is one deck; For stronger ray, then the rare earth shielding composite layer in clothes can adopt more than layer 2-3.
The silver-plated clothes with rare earth shielding composite layer of the application can adopt conventional clothes sample; Or only to needing the corresponding cloth part strengthening alpha ray shield, adopting the rare earth shielding composite layer silver plating cloth of the application, and adopting common clothing cloth to make clothes to other positions.Wherein, consider the alpha ray shield usefulness of clothes integral, the clothes preferably making the application relate to are adopted as the full screen type clothes except eye.For the radiation protection of eye, the clothes that special safety goggles against radiation and the application can be adopted to relate to engage.
Embodiment
The content of the application is illustrated referring to embodiment.
Raw material:
1. trade name: acrylic resin emulsion (or emulsified acrylic acid resin emulsion)
(note: acrylic resin multipolymer or acrylic resin multipolymer aqueous emulsion)
Model: soft 1
#
Producer: Leathe Chemical Works, Dandong City
Packaging: 50KG/ Plastic Drum
2. trade name: polyurethane based resin emulsion (or aq. polyurethane resin emulsion)
Model: anionic, cationic can.
Producer: Leathe Chemical Works, Dandong City
Packaging: 25 ~ 50KG/ Plastic Drum
3. trade name: dibasic acid esters finishing agent (polyurethane and acrylic monomer copolymer resin)
Producer: logical Fine Chemical Works in Zhuhai
4. silver plating cloth (oozing solid fabric with silver layer)
Model: T210 tatting, knitting silver-plated cloth
Producer: Qingdao smooth and prosperous great achievement unique fabric Science and Technology Ltd.
5. boron carbide: 400 order producers: chemical plant, Mudanjiang
6. boron nitride: 400 order producers: Mudanjiang mould two factory
7. barium sulphate (medical): the woven bag of 98%50K/ plastic lining,
Producer: Red Star Chemical Group company east wind chemical plant, Qingdao
8. spherical graphite, producer: sky, Qingdao and reach graphite company limited
9. neodymia: Polythene Bag producer in 5KG/ metal bucket: Jiangxi Province's Rare Earth Company
10. gadolinium oxide: Polythene Bag producer in 5KG/ metal bucket: Jiangxi Province's Rare Earth Company
11. erbium oxides: Polythene Bag producer in 5KG/ metal bucket: Shanghai Yuelong Chemical Plant
preparation embodiment
To be dissolved in the three kinds of solvents as follows shown in table 1 with six components of massfraction shown in following table 1: polyurethane based resin, acrylic resin, polyurethane and acrylic monomer copolymer resin, be applied on silver plating cloth with the compound quantity shown in table 1 after abundant mixing, stirring, then dry, the rare earth shielding composite layer silver plating cloth of the application can be obtained.
Table 1
effect example 1: shield effectiveness
Detect schematic diagram and see Fig. 2
Detect the technological document of institute reference or detection method and explanation
Technological document or detection method: GJB6190-2008 electromagnetic shielding material shield effectiveness measuring method.The measuring method of GB/T12190-2006 electromagnetic shielding chamber shield effectiveness
Detect and illustrate: during measurement, sample is placed on screened room opening, and compresses, screened room testing window size: 600mm × 600mm
Testing conditions: temperature-19 DEG C; Relative humidity-20%
Detect key instrument used see table 2
Table 2
The sample detected is the rare earth shielding composite coating silver plating cloth that preparation example 4 obtains, and testing result is in table 3.
Table 3
effect example 2:X radiation shielding rate
This detects the technical manual (code name, title) of institute's foundation: GB16363-1996
The major meters device that this detection uses is see table 4.
Table 4
Detection site and environmental baseline:
Temperature-20.8 DEG C; Humidity-60%RH; Air pressure-100.9kPa
The rare earth shielding composite coating silver plating cloth that specimen material: preparation example 1-6 is obtained;
Area: ~ 20 × 20cm
2
Detect radiation-100kV used and collimate X radiation beam; Total filtration-5.5AI; HVL-1.16mmCu
Each detection numerical value is the mean value getting multimetering, and testing result is see table 5.
Table 5
Claims (8)
1. a rare earth shielding composite layer silver plating cloth, it comprises silver plating cloth, it is characterized in that having rare earth shielding composite layer on described silver plating cloth, described rare earth shielding composite layer is dissolved in solvent by the composition of the following component of the rare earth and 30-50 mass parts that comprise 50-70 mass parts and forms:
Carbon simple substance 6-10 mass parts; Boron nitride 6-10 mass parts;
Boron carbide 6-10 mass parts; Barium sulphate 6-10 mass parts;
With neodymia, gadolinium oxide, erbium oxide 6-10 mass parts;
Described solvent is be selected from following central at least one: polyurethane based resin, polyurethane;
On described silver plating cloth, the compound quantity of described rare earth shielding composite layer is 20-700g/m
2, based on the silver plating cloth of unit area.
2. rare earth shielding composite layer silver plating cloth according to claim 1, is characterized in that described rare earth shielding composite layer is made up of the composition of the following component of the rare earth and 40 mass parts that comprise 60 mass parts:
Carbon simple substance 6 mass parts; Boron nitride 8 mass parts;
Boron carbide 10 mass parts; Barium sulphate 9 mass parts
With neodymia, gadolinium oxide, erbium oxide 7 mass parts.
3. rare earth shielding composite layer silver plating cloth according to claim 1 and 2, is characterized in that described rare earth shielding composite layer silver plating cloth is by following obtained: be dissolved in by described composition in described solvent, with 20-700g/m after fully mixing, stirring
2compound quantity be applied on silver plating cloth, then dry.
4. prepare the method for the rare earth shielding composite layer silver plating cloth according to any one of claim 1-3 for one kind, described composition is it is characterized in that to be dissolved in described solvent, be applied on silver plating cloth with certain compound quantity after abundant mixing, stirring, then dry.
5. the method preparing rare earth shielding composite layer silver plating cloth according to claim 4, is characterized in that described compound quantity is 20-700g/m
2, based on the silver plating cloth of unit area.
6. the method preparing rare earth shielding composite layer silver plating cloth according to claim 4 or 5, it is characterized in that the uniform mix after described composition is dissolved in described solvent is applied to the step on described silver plating cloth, comprise and being undertaken by knife coating, spread coating, stick coating method, dip coating or trowelling method.
7. the clothes prepared by the rare earth shielding composite layer silver plating cloth according to any one of claim 1-3, is characterized in that the rare earth shielding composite layer described silver plating cloth comprised described in 1-3 layer.
8. clothes according to claim 7, is characterized in that described clothes are the full screen type clothes except eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575799.9A CN102157214B (en) | 2010-12-02 | 2010-12-02 | Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575799.9A CN102157214B (en) | 2010-12-02 | 2010-12-02 | Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102157214A CN102157214A (en) | 2011-08-17 |
| CN102157214B true CN102157214B (en) | 2016-01-06 |
Family
ID=44438644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010575799.9A Active CN102157214B (en) | 2010-12-02 | 2010-12-02 | Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102157214B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6058883B2 (en) * | 2011-11-14 | 2017-01-11 | 恵和株式会社 | Radioactivity protection sheet and method for producing radioactivity protection sheet |
| CN105054955B (en) * | 2015-07-17 | 2018-01-30 | 西安电子科技大学 | A kind of medical radio nuclide imaging system and imaging method based on photosensitive tight |
| CN105609149B (en) * | 2016-01-31 | 2017-11-21 | 安徽泷汇安全科技有限公司 | Guard system for human body by formula safety check |
| CN105609150B (en) * | 2016-01-31 | 2017-11-21 | 安徽泷汇安全科技有限公司 | Rays safety detection apparatus protective materials |
| CN107312439B (en) * | 2017-07-24 | 2019-10-18 | 合肥思敬齐化工材料有限责任公司 | A kind of aqueous polyurethane coating and preparation method thereof of anti-neutron irradiation |
| CN108948463A (en) * | 2018-01-11 | 2018-12-07 | 天津天颐科苑科技有限公司 | A kind of X, gamma Rays and neutron radiation protection material and preparation method thereof |
| CN110952059B (en) * | 2019-09-04 | 2021-12-21 | 青岛迪恩特尚核新材料科技有限公司 | Preparation method of corrosion-resistant nuclear shielding material |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089055A (en) * | 1992-12-26 | 1994-07-06 | 天津纺织工学院 | Neutron and gamma-ray radiation shielding material |
| CN1199792A (en) * | 1997-05-19 | 1998-11-25 | 上海市纺织科学研究院 | Radiation preventing fabric and its making method |
| CN1636252A (en) * | 2001-06-08 | 2005-07-06 | 安德里安·约瑟夫 | Flexible amorphous composition for high level radiation and environmental protection |
| CN101245497A (en) * | 2007-06-15 | 2008-08-20 | 东华大学 | X-ray shielding fibre and manufacture method thereof |
| CN101661803A (en) * | 2009-08-07 | 2010-03-03 | 深圳市长园集团股份有限公司 | 1E-level K1-type shrinkable tube used in nuclear power station and preparation method thereof |
| CN101696316A (en) * | 2009-10-28 | 2010-04-21 | 南京航空航天大学 | Method for preparing radiation protection materials |
| CN101787147A (en) * | 2009-08-26 | 2010-07-28 | 包头稀土研究院 | Method for preparing ultra-high rare earth composite oxide ultraviolet screening agent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003139892A (en) * | 2001-10-30 | 2003-05-14 | Japan Atom Energy Res Inst | Neutron shield material |
| KR20090010581A (en) * | 2007-07-24 | 2009-01-30 | 지상협 | Fabric from radioactive ray shield |
| CN101572129B (en) * | 2009-06-15 | 2011-08-31 | 北京化工大学 | Overall lead-free X-ray shielding plastic compound material |
-
2010
- 2010-12-02 CN CN201010575799.9A patent/CN102157214B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089055A (en) * | 1992-12-26 | 1994-07-06 | 天津纺织工学院 | Neutron and gamma-ray radiation shielding material |
| CN1199792A (en) * | 1997-05-19 | 1998-11-25 | 上海市纺织科学研究院 | Radiation preventing fabric and its making method |
| CN1636252A (en) * | 2001-06-08 | 2005-07-06 | 安德里安·约瑟夫 | Flexible amorphous composition for high level radiation and environmental protection |
| CN101245497A (en) * | 2007-06-15 | 2008-08-20 | 东华大学 | X-ray shielding fibre and manufacture method thereof |
| CN101661803A (en) * | 2009-08-07 | 2010-03-03 | 深圳市长园集团股份有限公司 | 1E-level K1-type shrinkable tube used in nuclear power station and preparation method thereof |
| CN101787147A (en) * | 2009-08-26 | 2010-07-28 | 包头稀土研究院 | Method for preparing ultra-high rare earth composite oxide ultraviolet screening agent |
| CN101696316A (en) * | 2009-10-28 | 2010-04-21 | 南京航空航天大学 | Method for preparing radiation protection materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102157214A (en) | 2011-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102157214B (en) | Rare earth shielding composite layer silver plating cloth, the clothes of its preparation method and preparation thereof | |
| CN107841878B (en) | A kind of unleaded gamma ray shielding flexible composite and preparation method thereof | |
| US7488963B2 (en) | Flexible polymer sheet filled with heavy metal having a low total weight | |
| Nikbin et al. | Effect of high temperature on mechanical and gamma ray shielding properties of concrete containing nano-TiO2 | |
| CN101430941A (en) | Flexible compound radiation shielding material | |
| CN101294355A (en) | Multifunctional negative ion fibre, textile | |
| CN102400245A (en) | Preparation method of hydrophilic antibacterial modified polyester fiber | |
| Kusuktham et al. | X-Ray attenuation of cotton fabrics coated with barium sulphate | |
| CN112342637A (en) | Antibacterial anti-static textile fabric and preparation method thereof | |
| CN105585588B (en) | Organic matter and neutron radiation protection material polyester and its preparation containing carborane | |
| Sabri et al. | A Comparative Study for Micro and Nano shield of (PbO) composite for gamma Radiation | |
| CN102675836B (en) | Preparation method for conductive/antistatic polyester (PET) composite material | |
| CN109295741A (en) | A kind of equadag coating oxidization fiber felt composite material and preparation method thereof for electromagnetic protection field | |
| CN104178833A (en) | Fabric fiber containing boron carbide component | |
| Ma et al. | Candidate chiral doublet bands in 128 La | |
| Mehrjardi et al. | Coating of polyester fabrics with micro-particles of Bi2O3 and BaO for ionization ray shielding | |
| CN103898736B (en) | A kind of radiation resistant finish processing method of fabric | |
| CN112812498A (en) | Preparation method of functionalized carbon nanotube modified resin-based composite radiation protection material | |
| CN110528105A (en) | A kind of preparation method of polyamide conductive fibers | |
| CN108930075A (en) | A kind of radiation-proof fabric | |
| CN109306628A (en) | A kind of duplex coating basalt fibre fabrics and preparation method thereof for electromagnetic protection field | |
| WO2018088982A1 (en) | X-ray protective textile material comprising nano metal particles | |
| Li et al. | Effects of needle-punching and thermo-bonding on mechanical and EMI shielding properties of puncture-resisting composites reinforced with fabrics | |
| Meng et al. | Synergistic effects of polymaleic acid and di (dioctylpyrophosphato) ethylene titanate on B4C modification in highly filled polymer fibers for improved neutron protection safety and wear comfort of articles | |
| CN104021832A (en) | X-ray protective clothing for medical radiation shielding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Two general line No. 266100 of Shandong city of Qingdao Province in Export Processing Zone Garden West crossroads 200 meters north of Qingdao Tianyin textile Applicant after: Bo Qingge Address before: College Road, Licang District 266100 in Shandong city of Qingdao province No. 268 Qingdao Hengtong Albert special fabric technology Co. Ltd. Applicant before: Bo Qingge |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190429 Address after: 266113 North of Line 2 of Hetao Export Processing Zone, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Tianyin Textile Technology Co. Ltd. Address before: 266100 Qingdao Hetao Export Processing Zone, Qingdao, Shandong Province Patentee before: Bo Qingge |