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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- gamma
- rays
- decoration
- super soft
- layer
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 87
- 238000005034 decoration Methods 0.000 title claims abstract description 45
- 230000005389 magnetism Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title description 4
- 238000002425 crystallisation Methods 0.000 claims abstract description 54
- 230000008025 crystallization Effects 0.000 claims abstract description 54
- 238000010521 absorption reaction Methods 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 24
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 12
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 53
- 239000010408 film Substances 0.000 claims description 21
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000007639 printing Methods 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 238000003490 calendering Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000003712 anti-aging effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 229910052772 Samarium Inorganic materials 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 238000007766 curtain coating Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000013047 polymeric layer Substances 0.000 claims description 3
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 2
- 229910052693 Europium Inorganic materials 0.000 claims description 2
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 2
- 229910052689 Holmium Inorganic materials 0.000 claims description 2
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052773 Promethium Inorganic materials 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052771 Terbium Inorganic materials 0.000 claims description 2
- 229910052775 Thulium Inorganic materials 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 2
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 2
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 2
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 2
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 2
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 2
- 239000008199 coating composition Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
- 230000002742 anti-folding effect Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000192 social effect Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 12
- -1 fluorubber Polymers 0.000 description 12
- 230000005855 radiation Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000005251 gamma ray Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000013475 authorization Methods 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 229920005596 polymer binder Polymers 0.000 description 3
- 239000002491 polymer binding agent Substances 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002492 water-soluble polymer binding agent Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910299266.3A CN109887630B (en) | 2019-04-15 | 2019-04-15 | Magnetic super-soft X/gamma ray protection film material with decoration or direct printing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910299266.3A CN109887630B (en) | 2019-04-15 | 2019-04-15 | Magnetic super-soft X/gamma ray protection film material with decoration or direct printing and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109887630A true CN109887630A (en) | 2019-06-14 |
| CN109887630B CN109887630B (en) | 2024-05-07 |
Family
ID=66937336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910299266.3A Active CN109887630B (en) | 2019-04-15 | 2019-04-15 | Magnetic super-soft X/gamma ray protection film material with decoration or direct printing and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109887630B (en) |
Cited By (2)
| 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)
| 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 |
-
2019
- 2019-04-15 CN CN201910299266.3A patent/CN109887630B/en active Active
Patent Citations (9)
| 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)
| 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)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109887630B (en) | 2024-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI391461B (en) | Heat-transferring adhesive tape with improved functionality | |
| CN104194454B (en) | For the lightning stroke of same with thermosetting compound material and the co-curing conductivity meter facial mask of electromagnetic interference shield | |
| CN109887630A (en) | A kind of super soft X/ gamma-rays protection diaphragm material of magnetism and preparation method thereof that having decoration or can directly print | |
| US10934207B2 (en) | Methods for producing an assembly of hexaboride fine particles | |
| JP2003229694A (en) | Electromagnetic wave absorbent and its manufacturing method | |
| WO2019021992A1 (en) | Infrared absorbing fine particle dispersion powder, dispersion liquid containing infrared absorbing fine particle dispersion powder, ink containing infrared absorbing fine particle dispersion powder, anti-counterfeit ink, and printed matter for anti-counterfeiting | |
| CN109949958A (en) | A kind of super soft X/ gamma-rays protection diaphragm material and preparation method thereof that having decoration or can directly print | |
| WO2019022003A1 (en) | Infrared-absorbing-fine-particle-containing masterbatch pulverized product, dispersion containing infrared-absorbing-fine-particle-containing masterbatch pulverized product, infrared-absorbing-material-containing ink, anti-counterfeiting ink employing same, anti-counterfeiting print film, and method for manufacturing infrared-absorbing-fine-particle-containing masterbatch pulverized product | |
| CN102732136B (en) | Environment-friendly coating composition for building interior material | |
| KR102091344B1 (en) | Multilayer sheet for radiation shielding and adhesive special paper comprising the same | |
| SE545514C2 (en) | Splicable environmentally-friendly non-pvc advertising cloth made of a woven structure | |
| JP4787545B2 (en) | PVC recycled carpet and manufacturing method thereof | |
| CN107207814A (en) | Flooring board hyaline membrane, its preparation method and the flooring board including it | |
| CN103865423B (en) | A kind of two-step preparation of high-performance conductive Pressuresensitive Tape | |
| CN1094095C (en) | Magnetic moving display board | |
| CN210052539U (en) | Magnetic super-soft X/gamma ray protective film material with decoration or direct printing and product thereof | |
| CN109836710A (en) | Super soft X/ gamma-rays protective materials of one kind and preparation method thereof | |
| CN106281079B (en) | A kind of ultrathin composite one-faced tapes and its preparation process | |
| DE102010020922A1 (en) | Magnetic wallpaper useful as hand-decorative attachments e.g. boards in exhibition booths and shop windows, comprises carrier material, and magnetic surface layer that contains PVC plastisol and magnetic particles | |
| Hameed et al. | Development of photoluminescent artificial nacre‐like nanocomposite from polyester resin and graphene oxide | |
| CN106221598B (en) | A kind of polyurethane-modified one-faced tapes and its preparation process | |
| DE102010000505A1 (en) | blanket | |
| CN211334980U (en) | Antibacterial PVC composite wallboard | |
| RU2255866C1 (en) | Material for protection against an action of electromagnetic fields of the radio frequency range | |
| JP2005150411A (en) | Electromagnetic wave absorption sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 511300 No. 1, Xinke Road, Ningxi street, Zengcheng District, Guangzhou, Guangdong (in the core area of Zengcheng economic and Technological Development Zone) Applicant after: GUANGZHOU XINLAIFU MAGNETIC MATERIALS Co.,Ltd. Address before: 511300 No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong Province (core zone of Zengcheng Economic and Technological Development Zone) Applicant before: GUANGZHOU XINLAIFU MAGNETIC MATERIALS Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |