CN109887630A - A kind of super soft X/ gamma-rays protection diaphragm material of magnetism and preparation method thereof that having decoration or can directly print - Google Patents

A kind of super soft X/ gamma-rays protection diaphragm material of magnetism and preparation method thereof that having decoration or can directly print Download PDF

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Publication number
CN109887630A
CN109887630A CN201910299266.3A CN201910299266A CN109887630A CN 109887630 A CN109887630 A CN 109887630A CN 201910299266 A CN201910299266 A CN 201910299266A CN 109887630 A CN109887630 A CN 109887630A
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gamma
rays
decoration
super soft
layer
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CN109887630B (en
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汪小明
王志英
陈丽雪
郭春生
曹井兆
邓环环
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Guangzhou Xinlaifu Magnets Co Ltd
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Guangzhou Xinlaifu Magnets Co Ltd
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Abstract

A kind of super soft X/ gamma-rays protection diaphragm material of magnetism that having decoration or can directly print, including successively close-connected decoration or layer, super soft X/ gamma-rays layer of protective material and magnetosphere can be directly printed;Super soft X/ gamma-rays protective materials contains following component: the X/ gamma-rays absorption function body of the crystallization of 70-97wt%, the matrix component of 2.8-28wt%, 0.2-2wt% auxiliary agent;The X/ gamma-rays absorption function body of crystallization is the crystallization compound that median particle size D50 is greater than 10 μm.The present invention realizes decoration or can directly print the combination of erasable function, X/ gamma-rays protective performance and magnetic property, and product realization is super submissive, and hardness, anti-folding rigidity draw high intensity, tearing strength, the corrosion-resistant multiple breakthrough of realization;The present invention protects human body to radiate from X/ γ, and Working Life all facilitates implementation, and magnetic installation is convenient for carrying transport, is readily mass-produced, and friendly to environment, social effect is inestimable.

Description

A kind of super soft X/ gamma-rays protection film sheet of magnetism that having decoration or can directly print Material and preparation method thereof
Technical field
The present invention relates to X/ gamma-rays protective materials, especially a kind of super soft X/ of magnetism that has decoration or can directly print Gamma-rays protects diaphragm material and preparation method thereof.
Background technique
X/ gamma-rays can penetrate certain thickness substance, and can make fluorescent material shine, camera latex is photosensitive, gas is electric From inner electron can also being ejected, be applied to medical imaging, material composition analysis, safety detection etc., use occasion Increasingly wider, the protection importance of the gamma-ray ionising radiation of X/ is self-evident in life, work.
The probability that the gamma-ray three kinds of damped manner photoelectric effect of X/, Compton effect and pair effect occur respectively with The biquadratic of the atomic number of substance, first power and quadratic power are directly proportional, so the atomic number size of substance and product is close Degree directly determines the substance to the quality of X/ gamma ray shielding performance, and traditional x-ray Protection Product is all using lead, tungsten, mixes Rigid products, the thick and heavy firm high density such as solidifying soil, cement are safe guarantees, and being inconvenient to for carrying, install, using is aobvious and easy See, really the X/ gamma-rays Protection Product with protection effect comes into average family, and routine work environment is even more unimaginably queer.
The exploitation of flexible product also has, but in order to meet the gamma-ray safeguard function of X/, all there is manufacturing process complexity, system Make that process costs are high, hardness is big, material cost is high, the problems such as not submissive enough, leaded: soft to improve by increasing plasticizer Property, but synchronous problem of aging could not solve, and product is easy to be hardened;Market rare earth oxide flexible product on sale is easy the moisture absorption, at Product are easy expansion bulge, and protective characteristic is destroyed;Particle is tiny easy to reunite, can not uniformly mix with binder.
Authorization Notice No. 207449316U, patent name are a kind of " the magnetic paper product that can be directly printed ", Authorization Notice No. 204659065U, patent name are " a kind of printable soft magnetism composite construction ", are all Xin Laifu granted patents, are all that solution can The combination of printing and magnetic function is installed convenient for magnetic, flexible easy to carry, storage, but does not have X/ gamma-rays protection function Energy.
Authorization Notice No. CN204151634U, the patent of entitled " a kind of Radiation-roof wallpaper " are disclosed including radiation protection Ontology and the printing layer for being set to Radiation-roof wallpaper body upper surface, the whole design is more novel, ontology be equipped with base, Electro-magnetic screen layer and surface layer, but the range being electromagnetically shielded includes that ionization type and unionized formula etc. are various, and different product is corresponding anti- Shield effect will also differ greatly, and the patent is using the expanded graphite particles being bonded together.
The super soft X/ gamma-rays protection diaphragm material of magnetism that is provided simultaneously with decoration in the prior art or can directly print does not have also It occurs.
Atom can be reset under certain condition, to reduce its chemical potential, the crystalline compounds conversion of Xiang Wending, the mistake Journey is crystallization.
The prior art is to utilize the rare earth element 4fX/γ5dY6S2Track peculiar characteristic, wherein X/ γ be without 8, 2, the natural number no more than 14, Y is 1 or nothing, i.e., 5d layers no, granular size is the very important performance indicator of powder, and Ya Wen, Li Ang, Yan Zhengguang, Liao Chunsheng, Yan Chunhua " calcination temperature is to single rare earth oxide particle size, specific surface area and pattern Influence (I) " and " influence of the calcination time to rare earth oxide granularity, specific surface area and pattern " research and disclose rare earth oxygen The influence of calcination temperature and time to rare earth oxide granularity, specific surface area and pattern in compound preparation process, thus people exist When with rare earth oxide various characteristics, more research directions are the ratio tables for increasing granularity when controlling the pattern of rare earth oxide Area increases dispersibility, consistency, and particle agglomeration is avoided to become larger, and nanosizing, dispersibility are always upsurge.The present invention is around And go, in the utilization of the rare earth oxide in flexible composite, by rare earth oxide crystallization, increase median particle size D50, Reduce the method for specific surface area, realizes the super submissive, hardness of radiation protection product, anti-folding rigidity, draws high intensity, tearing strength, corrosion resistant The multiple breakthrough of erosion, is not only able to satisfy protective performance, can also be according to the performance requirement of radiation protection material, to radiation absorption function Body carries out controllable metaplasia production, really to there is the X/ gamma-rays Protection Product of protection effect to come into average family, routine work environment Effulgent new page is raised, the present invention is even more the super soft X/ of magnetism for being successfully prepared and being provided simultaneously with decoration or can directly printing Gamma-rays protects diaphragm material.
Summary of the invention
A kind of super soft X/ gamma-rays protection diaphragm material of magnetism that having decoration or can directly print, including successively closely connect The decoration that connects can directly print layer, super soft X/ gamma-rays layer of protective material and magnetosphere;The super soft X/ gamma-rays protects material Material contains following component: X/ gamma-rays absorption function body, the matrix component of 2.8-28wt%, 0.2- of the crystallization of 70-97wt% The auxiliary agent of 2wt%;The X/ gamma-rays absorption function body of the crystallization is the crystallization compound that median particle size D50 is greater than 10 μm.
The X/ gamma-rays absorption function body of the crystallization is the single-phase or multiphase crystallization that atomic number is greater than in 49 elements Close object.
The X/ gamma-rays absorption function body of the crystallization is that the single-phase or multiphase crystallization that atomic number is greater than in 49 elements is dilute Native oxide.
It is described at least one rare earth oxide be by rare-earth elements of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, At least one of erbium, thulium, ytterbium, lutetium rare earth oxide composition.
Water-soluble or water-insoluble one of 0-20wt% can also be added in the X/ gamma-rays absorption function body of the crystallization Kind or a variety of crystallization promoting agents.
The acquisition modes of the X/ gamma-rays absorption function body of the crystallization be heat-induced crystallization, electroluminescent crystallization, mechanical crystallization, High pressure crystallization it is one or more.
Described matrix group is divided at least one of rubber, plastics, elastomer.
Preferably, described matrix group is divided into natural rubber, synthetic rubber, thermoplastic, thermosetting plastics, natural polymer Sub- adhesive, water-soluble polymer binder, heat molten type polymer binder, solvent type polymer binder, emulsion-type high score At least one of sub- adhesive, non-solvent liquid polymer binder.
It still more preferably, is natural rubber, butyl rubber, butadiene rubber, neoprene, ethylene propylene diene rubber, third Olefin(e) acid ester rubber, polyurethane rubber, silicon rubber, fluorubber, polyethylene, polypropylene, polystyrene, polymethyl methacrylate, Polyvinyl chloride, nylon, polycarbonate, polyurethane, polytetrafluoroethylene (PTFE), polyethylene terephthalate, epoxy resin, phenolic aldehyde modeling Material, polyimides, at least one of melamine formaldehyde resin.The auxiliary agent be include lubricant, plasticizer, anti-aging agent, One of stabilizer, antioxidant, fire retardant, coupling agent, eliminating smell agent are a variety of.It still more preferably, is natural rubber, fourth Base rubber, butadiene rubber, neoprene, ethylene propylene diene rubber, acrylic rubber, polyurethane rubber, silicon rubber, fluorubber, Polyethylene, polypropylene, polystyrene, polymethyl methacrylate, polyvinyl chloride, nylon, polycarbonate, polyurethane, polytetrafluoro Ethylene, polyethylene terephthalate, epoxy resin, phenoplasts, polyimides, in melamine formaldehyde resin at least It is a kind of.
The auxiliary agent be include lubricant, plasticizer, anti-aging agent, stabilizer, antioxidant, fire retardant, coupling agent, eliminating smell agent One or more of.
Preferably, the auxiliary agent includes at least one of following auxiliary agent: light stabilizer, mould inhibitor, preservative, rheology Auxiliary agent, surfactant, promotor, activator, defoaming agent, levelling agent, coalescing agent, dispersing agent, release agent, softening agent.
It is described decoration or can directly print layer be printing element layer or it is described decoration or can directly print layer be print base Material layer and the printed coating being arranged on printing element layer or erasable coating form.
The material of the printing element layer in stationery, organic diaphragm, canvas, fabric, non-woven fabrics, leather-like extremely It is few a kind of or at least one layer of.
The stationery is at least one of office cultural paper, package paper, printing or writing paper.
The organic thin film layer is PE, PP, PET, CPU, TPU, WPU, PA, PVC, PVDC, EVOH, PI film, polyamides Asia At least one of amine film layer.
The magnetosphere is the modified high-molecular polymer layer that magnetic powders are filler.
The magnetic material is double property magnetic materials of permanent-magnet material, soft magnetic materials, permanent-magnet material and soft magnetic materials mixing One of.
The magnetospheric outside can have UV layers, one of layer of silica gel or cotton paper layer.
Its production method the following steps are included:
A, makes the X/ gamma-rays absorption function body of crystallization: raw material powder and crystallization promoting agent ingredient in proportion utilize wet process ball Mill is mixed into slurry;Slurry drying-granulating;Sintering is crushed, and the X/ gamma-rays absorption function that median particle size D50 is greater than 10 μm is made Body.
B makes super soft X/ gamma-rays protective materials membrane layer: in following component ratio mixing: the upper step of 70-97wt% The X/ gamma-rays absorption function body of crystallization obtained, the matrix component of 2.8-28wt%, the auxiliary agent of 0.2-2wt%, by rolling, flowing Prolong, the molding of dipping, extrusion, application pattern.
C is bonded or presses with super soft X/ gamma-rays layer of protective material after magnetosphere is separately formed, super soft X/ gamma-rays protection The other one side of material layer again with decoration or layer can be directly printed be bonded or press;
Alternatively, super soft X/ gamma-rays layer of protective material is sandwich layer, two sides surface layer is respectively magnetosphere and decoration or can directly print Layer, wherein the two or three are integrally formed by calendering or curtain coating.
A kind of unleaded X/ gamma-rays protective construction ornament materials of light-weight environment-friendly, has including one kind described in any of the above item Decoration or the super soft X/ gamma-rays of the magnetism that can be directly printed protect at least a piece of of diaphragm material.
A kind of unleaded magnetic textures of X/ gamma-rays protection of light-weight environment-friendly, have decoration including one kind described in any of the above item Or the super soft X/ gamma-rays protection diaphragm material of magnetism that can be directly printed is at least a piece of.
The beneficial effects of the present invention are:
1. realizing decoration or can directly print the combination of writing function, X/ gamma-rays protective performance and magnetic property, X/ gamma-rays is anti- The appearance for protecting product will be colourful, increases warning, publicity, advertisement, the education, decoration functions of Protection Product, magnetic suck installation Replacement, it is more convenient to implement, and use scope will also expand therewith.
2. the protective materials performance of different zones is stablized: the later radiation absorption powder of crystallization, object is mutually unified, ingredient is equal It is even, where super soft X/ gamma-rays material in avoid radiation absorption functive dispersion unevenness cause the appearance of shielding properties poor It is different.
3. product is realized super soft: the rare earth oxide after crystallization, particle are big compared with former rare earth oxide, and median D50 is super Cross 10um, the anti-folding rigidity of product is minimized, this to the storage of product, carrying, installation, the use of bring convenience is existing production Product are irreplaceable.
4. ageing resistance can increase: after multi-component rare earth radiation absorption functive sintering, compact structure is prepared into After X/ gamma-rays protective materials, crystallization functive no longer absorbs water deliquescence, steadily fills in component in the base, so that material Anti-aging property significantly increases.
5. tensile strength and tear resistance improve: matrix component is material as skeleton combination printable layer, magnetosphere Material provides mechanical strength, and crystallization radiation absorption functive particle surface is more mellow and fuller, more evenly with the binding ability of matrix component And reinforcement, the tensile strength and tear resistance of X/ gamma-rays protection diaphragm material significantly improve.
6. the present invention protects human body from X/ gamma Rays, Working Life can facilitate implementation, be readily mass-produced, to ring Border is friendly, and social effect is inestimable.
Detailed description of the invention
A kind of Fig. 1: super soft X/ gamma-rays protection diaphragm material production of magnetism that has decoration or can directly print of the present invention Process flow chart.
Fig. 2 a: the prior art is without sintering oxidation lanthanum scanning electron microscope (SEM) photograph in specific embodiment.
Fig. 2 b: the prior art is without sintering barium carbonate scanning electron microscope (SEM) photograph in specific embodiment.
Fig. 2 c;The prior art is without sintering oxidation samarium scanning electron microscope (SEM) photograph in specific embodiment.
Fig. 3 a: the present invention is sintered the scanning electron microscope (SEM) photograph of the X/ gamma-rays absorption function body after crystallization.
Fig. 3 b: the present invention is sintered the scanning electron microscope (SEM) photograph of another temperature X/ gamma-rays absorption function body after crystallization.
Detection template before sintering is detected again after raw materials particles being rolled in advance blocky shape, and Fig. 2 a, 2b, 2c are existing The Electronic Speculum comparison of particle and the sintered crystallization X/ gamma-rays absorption function body of the present invention of Fig. 3 a and 3b before having technology sintering can With discovery, the former particle is loose, and grain graininess is small, and gap is more, and density is small, large specific surface area;Latter configuration is close, grain graininess Greatly, surface is mellow and full, and specific surface area becomes smaller.
Fig. 4 a: anti-folding rigidity reduces one of principle signal comparison diagram: the prior art is without bending state.
Fig. 4 b: anti-folding rigidity reduces one of principle signal comparison diagram: prior art bending state.
Fig. 5 a: anti-folding rigidity reduces one of principle signal comparison diagram: the present invention is without bending state.
Fig. 5 b: anti-folding rigidity reduces one of principle signal comparison diagram: bending state of the present invention.
Original is illustrated to the bending stiffness reduction of X/ gamma-rays protective materials of the present invention below in conjunction with Fig. 4 a, 4b and Fig. 5 a, 5b Reason, the identical two kinds of materials of year-on-year powder containing quantity gel content, the X/ gamma-rays absorption function pellet and the prior art of crystallization of the present invention When the X/ gamma-rays absorption function body little particle pellet of raw material fills matrix component respectively, the radiation absorption function of crystallization of the present invention Energy pellet sizes are big, and specific surface area is small, and rigid filler surface product is small, and the probability that rigid filled pellet surface squeezes mutually is year-on-year With regard to small, glue content flexible has showed surplus capacity, and during bending, the probability that flexure plane medial surface mutually squeezes subtracts for performance It is small, flexure plane lateral surface, the year-on-year little particle pellet of flexible substrate component it is higher, to flexure plane both ends when the elastic deformation of generation Pulling force reduce, material macroscopically showing as bending stiffness reduce.
The present invention is further detailed below in conjunction with diagram and specific embodiment, but should not be understood as to this hair Bright limitation, the addition of any pair of this patent, equivalence replacement, cut, laminating and modification will all still fall within the protection of this patent In range.
Specific embodiment
Specific embodiment:
A kind of super soft X/ gamma-rays protection diaphragm material of magnetism that having decoration or can directly print, including it is successively close-connected Decoration can directly print layer, super soft X/ gamma-rays layer of protective material and magnetosphere;Decorative layer is the cloth of 0.25mm thickness;It is magnetic Layer is the modified high-molecular polymeric layer that permanent magnetic powder is filler material;Super soft X/ gamma-rays layer of protective material is by following table 2 ingredient Composition: the X/ gamma-rays absorption function body of the crystallization of 89wt%, the auxiliary agent of the CPE of 9wt%, 2wt%: epoxidized soybean oil, stearic acid, Anti-aging agent;The median particle size D50 of the X/ gamma-rays absorption function body of the crystallization is greater than 10 μm of crystallization compound, the original of crystallization Material proportion is specifically such as table 1;The acquisition modes of the X/ gamma-rays absorption function body of the crystallization are sintering;The super soft X/ gamma-rays Protective materials is the molding diaphragm material with a thickness of 0.4mm by way of calendering.
Referring to process flow Fig. 1, a kind of super soft X/ gamma-rays protection film sheet of magnetism that having decoration or can directly print Expect that making step is as follows:
Step 1. makes crystallization x-ray absorption functive
The composition of raw material of the X/ gamma-rays absorption function body of 1 crystallization of table forms:
Raw material Lanthana Barium carbonate Samarium oxide Bismuth oxide
wt% 35 30 30 5
Making step is as follows:
Mixing: it by the formula of table 1, is mixed using wet ball grinding.
It is granulated: drying-granulating.
Sintering: it by the raw material being granulated, is sintered 2 hours under the conditions of 1300-1400 DEG C, and room temperature is down to 3 DEG C/min.
It is broken: to be processed into 4 embodiment X/ gamma absorber granularity templates listed by table 3 respectively.
Step 2. makes the super soft diaphragm material containing X/ gamma-rays absorption function body
2 X/ gamma-rays protective materials of table is at being grouped as:
Making step is as follows:
Mixing: respectively will be according to the X/ gamma absorber granularity template and existing skill that 4 different grain sizes are distributed made from step 1 Filler of the median particle size D50 of 5 raw material of art less than or equal to 10um uses mixer refining glue, refining glue temperature by 2 ingredient of table Clinker discharges after degree reaches 120 ~ 150 DEG C.
Mill: by the good materials'use open mill of mixing refining glue again.
It refines and broken: by the good film of mill, reusing crusher powder after being refined into small bulk again using mixer It is broken.
Calendering: the X/ gamma-rays protection film sheet of 4 embodiments with a thickness of 0.4mm is processed by calendering mode respectively Material measures its physical property and carries out the experiment of anticorrosion reliability, wherein 5 comparative examples are that prior art median particle size D50 is small In or equal to 10 μm of smaller raw material size, the following table 3 is as a result recorded.
3 comparative example of table and embodiment X/ gamma-rays protection diaphragm material and physical property testing result
From the above experimental result it can be seen that
A. X/ gamma-rays absorption function body median particle size D50 is from the 510nm powder of comparative example 1 to 10 μm of comparative example 5, diaphragm The bending stiffness of material drops to 2909.6mN cm from 3442.5mNcm, hardness from 82 A ° drop to 68 A °, i.e. product is more soft Along;And intensity 3.19MPa to 3.87MPa is drawn high, it 7.2 KN/m of tearing strength to 9.1 KN/m and corrosion-resistant is all enhanced.
B. 70 μm from 21 μm of powders of embodiment 1 to embodiment 4 of X/ gamma-rays absorption function body median particle size D50, film The bending stiffness of sheet material drops to 1778.4mN cm from 2784.0mNcm, i.e. product is submissiveer;Hardness from 67A ° to It 69A °, is saturated;Intensity 4.20MPa is drawn high to drop to 3.43MPa, tearing strength and corrosion-resistant be all enhanced.
C. from result above it can be found that bending stiffness increases and unilateral decline with granularity, hardness and intensity is drawn high with grain 10 μm of presentations later that degree increases to D50 are full of state.For embodiment 2 compared with the parameter of comparative example 1, bending stiffness has dropped 21%, firmly Degree has dropped 20.7%, draws high intensity and increases 32%, tearing strength improves 48.6%, and reliability experiment number of days increased to from 7 days 80 days.
Conclusion: median particle size D50 is greater than the X/ gamma-rays protection diaphragm material bending stiffness of 10 μm of 4 embodiments, hard Spend, draw high intensity, tearing strength, it is corrosion-resistant all have breakthrough than comparative example, it is especially best with the effect of embodiment 2.
The permanent-magnet ferrite powder that step 3. makes calendering formation is the modified high-molecular polymeric layer of filler.
Step 4. is successively bonded super soft diaphragm material, the magnetic of the cloth of 0.25mm thickness, the absorption function body of gamma-rays containing X/ Property layer, a kind of obtained super soft X/ gamma-rays protection diaphragm material of magnetism that has decoration or can directly print.
The measurement of step 5. lead equivalent:
Step 2 production the super soft diaphragm material containing X/ gamma-rays absorption function body thickness be respectively 1.0mm, 1.2mm, 1.4mm's, top and bottom are distinguished after laminating 0.25 decorative layer i.e. cloth into a kind of light-weight environment-friendly without lead-type screening machine cutting means enclosure, inspection As a result sounding lead equivalent is recorded in table 4, outside is changed to diaphragm material testing result made from the magnetospheric step 4 of fitting will not be low In table 4.
Measure lead equivalent test result table in 4 Shanghai of table
It can be seen that the increase with tube voltage value, the i.e. increase of X-ray intensity, adjustable super soft X/ γ from upper table result The mode of radiation absorption membrane layer thickness realizes enough lead equivalents.
The above table 3 and 4 testing result of table, can in actual production as it can be seen that the difference according to Protection Product performance itself requires It is realized by adjusting the size of crystallization functive median particle size D50 and the mode of flexible membrane thickness.Of the invention is practical, It is easy production, it is convenient to carry out.

Claims (18)

1. a kind of super soft X/ gamma-rays protection diaphragm material of magnetism that has decoration or can directly print, including successively close connection Decoration or layer, super soft X/ gamma-rays layer of protective material and magnetosphere can be directly printed;The super soft X/ gamma-rays protective materials Contain following component: X/ gamma-rays absorption function body, the matrix component of 2.8-28wt%, 0.2-2wt% of the crystallization of 70-97wt% Auxiliary agent;The X/ gamma-rays absorption function body of the crystallization is the crystallization compound that median particle size D50 is greater than 10 μm.
2. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that, the X/ gamma-rays absorption function body of the crystallization is that the single-phase or multiphase that atomic number is greater than in 49 elements is brilliant Change compound.
3. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 2 Material, it is characterized in that, the X/ gamma-rays absorption function body of the crystallization is that the single-phase or multiphase that atomic number is greater than in 49 elements is brilliant Change rare earth oxide.
4. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 3 Material, it is characterized in that: described single-phase or multiphase rare earth oxide be by rare-earth elements of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, At least one of dysprosium, holmium, erbium, thulium, ytterbium, lutetium rare earth oxide composition.
5. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that: the water-soluble or water-insoluble of 0-20wt% can also be added in the X/ gamma-rays absorption function body of the crystallization One or more crystallization promoting agents.
6. a kind of 5 super soft X/ gamma-rays protection diaphragm materials of magnetism that has decoration or can directly print are wanted according to right, The acquisition modes of the X/ gamma-rays absorption function body of the crystallization are heat-induced crystallization, electroluminescent crystallization, mechanical crystallization, high pressure crystallization It is one or more.
7. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that: described matrix group is divided at least one of rubber, plastics, elastomer.
8. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that: the auxiliary agent be include lubricant, plasticizer, anti-aging agent, stabilizer, antioxidant, fire retardant, coupling agent, remove One of taste agent is a variety of.
9. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that, it is described to decorate or layer be directly printed as decoration or printable layer, or decorate or can directly print layer and set Set printed coating or erasable coating composition on decoration or printing layer.
10. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 9 Material, it is characterized in that, the material for having decoration or can directly printing layer is selected from stationery, organic diaphragm, canvas, fabric, nothing At least one of woven fabric, leather-like are at least one layer of.
11. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 10 Material, the stationery are at least one of office cultural paper, package paper, printing or writing paper.
12. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 10 Material, the organic thin film layer are PE, PP, PET, CPU, TPU, WPU, PA, PVC, PVDC, EVOH, PI film, polyimide film At least one of.
13. a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that, the magnetosphere is the modified high-molecular polymeric layer that magnetic powders are filler.
14. 3 a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that, the magnetic material is that permanent-magnet material, soft magnetic materials, permanent-magnet material and double property of soft magnetic materials mixing are magnetic One of material.
15. 3 a kind of super soft X/ gamma-rays protection film sheet of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that, the magnetospheric outside can have UV layers, one of layer of silica gel or cotton paper layer.
16. a kind of super soft X/ gamma-rays protection diaphragm of magnetism that has decoration or can directly print according to claim 1 Material, it is characterized in that: its production method the following steps are included:
A, makes the X/ gamma-rays absorption function body of crystallization: raw material powder and crystallization promoting agent ingredient in proportion utilize wet process ball Mill is mixed into slurry;Slurry drying-granulating;Sintering is crushed, and the X/ gamma-rays absorption function that median particle size D50 is greater than 10 μm is made Body;
B makes super soft X/ gamma-rays protective materials membrane layer: in following component ratio mixing: the upper step of 70-97wt% is made Crystallization X/ gamma-rays absorption function body, the matrix component of 2.8-28wt%, the auxiliary agent of 0.2-2wt%, by calendering, curtain coating, Dipping, extrusion, application pattern molding;
C is bonded or presses with super soft X/ gamma-rays layer of protective material after magnetosphere is separately formed, super soft X/ gamma-rays protective materials The other one side of layer again with decorate or layer can be directly printed be bonded or press;
Alternatively, super soft X/ gamma-rays layer of protective material is sandwich layer, two sides surface layer is respectively magnetosphere, decoration or can be directly printed Layer, the two or three are integrally formed by calendering or curtain coating.
17. a kind of unleaded X/ gamma-rays protective construction ornament materials of light-weight environment-friendly, it is characterized in that: including claim 1 to 16 times It is a kind of described in one to have at least a piece of of the super soft X/ gamma-rays protection diaphragm material of the magnetism decorated or directly printed.
18. a kind of unleaded X/ gamma-rays of light-weight environment-friendly protects magnetic textures, it is characterized in that: including any one of claim 1 to 16 A kind of super soft X/ gamma-rays of magnetism that having decoration or can directly print protects at least a piece of of diaphragm material.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110197734A (en) * 2019-07-13 2019-09-03 四川大学 The preparation method of X-ray shield material based on natural leather
WO2020252861A1 (en) * 2019-06-21 2020-12-24 四川大学 High-z-element-natural leather composite x-ray shielding material and preparation method therefor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1748263A (en) * 2002-12-17 2006-03-15 兰爱克谢斯德国有限责任公司 Lead-free mixture used as an additive for shielding radiation
US20090078891A1 (en) * 2005-02-23 2009-03-26 Kabushiki Kaisha Toshiba Radiation shielding sheet
JP2011133487A (en) * 2002-09-09 2011-07-07 Meridian Research & Development Multiple hazard protection articles and method for manufacturing the same
CN104979031A (en) * 2014-04-02 2015-10-14 美国陶瓷技术公司 Radiation Shield With Magnetic Properties
CN107910088A (en) * 2017-10-12 2018-04-13 上海师范大学 A kind of rare-earth-based flexible core radiation protection material and its preparation method and application
CN207449316U (en) * 2017-08-04 2018-06-05 广州新莱福磁电有限公司 A kind of magnetic paper product directly printed
CN108511096A (en) * 2018-03-29 2018-09-07 广州新莱福磁电有限公司 A kind of lightweight radiation protection material
CN109949958A (en) * 2019-04-15 2019-06-28 广州新莱福磁材有限公司 A kind of super soft X/ gamma-rays protection diaphragm material and preparation method thereof that having decoration or can directly print
CN210052539U (en) * 2019-04-15 2020-02-11 广州新莱福磁材有限公司 Magnetic super-soft X/gamma ray protective film material with decoration or direct printing and product thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011133487A (en) * 2002-09-09 2011-07-07 Meridian Research & Development Multiple hazard protection articles and method for manufacturing the same
CN1748263A (en) * 2002-12-17 2006-03-15 兰爱克谢斯德国有限责任公司 Lead-free mixture used as an additive for shielding radiation
US20090078891A1 (en) * 2005-02-23 2009-03-26 Kabushiki Kaisha Toshiba Radiation shielding sheet
CN104979031A (en) * 2014-04-02 2015-10-14 美国陶瓷技术公司 Radiation Shield With Magnetic Properties
CN207449316U (en) * 2017-08-04 2018-06-05 广州新莱福磁电有限公司 A kind of magnetic paper product directly printed
CN107910088A (en) * 2017-10-12 2018-04-13 上海师范大学 A kind of rare-earth-based flexible core radiation protection material and its preparation method and application
CN108511096A (en) * 2018-03-29 2018-09-07 广州新莱福磁电有限公司 A kind of lightweight radiation protection material
CN109949958A (en) * 2019-04-15 2019-06-28 广州新莱福磁材有限公司 A kind of super soft X/ gamma-rays protection diaphragm material and preparation method thereof that having decoration or can directly print
CN210052539U (en) * 2019-04-15 2020-02-11 广州新莱福磁材有限公司 Magnetic super-soft X/gamma ray protective film material with decoration or direct printing and product thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
阎家宾;: "可吸收电磁辐射的含纳米材料聚合物薄膜", 世界橡胶工业, 20 April 2010 (2010-04-20), pages 22 - 24 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020252861A1 (en) * 2019-06-21 2020-12-24 四川大学 High-z-element-natural leather composite x-ray shielding material and preparation method therefor
CN110197734A (en) * 2019-07-13 2019-09-03 四川大学 The preparation method of X-ray shield material based on natural leather
CN110197734B (en) * 2019-07-13 2022-11-11 四川大学 Preparation method of X-ray shielding material based on natural leather

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