CN101045863A - Two-purpose luminous film of X-ray detection and display and preparation method thereof - Google Patents
Two-purpose luminous film of X-ray detection and display and preparation method thereof Download PDFInfo
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- CN101045863A CN101045863A CNA2006101558877A CN200610155887A CN101045863A CN 101045863 A CN101045863 A CN 101045863A CN A2006101558877 A CNA2006101558877 A CN A2006101558877A CN 200610155887 A CN200610155887 A CN 200610155887A CN 101045863 A CN101045863 A CN 101045863A
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Abstract
This invention relates to a luminous films used for X ray detection and display, mostly composed by 1 to 80%X-ray luminescence stuff, 10 to 95% transparent organic media, as well as 0 to 60%additive. It also could have a layer of adhesive glue, flexibility or rigidity baseplate on its surface. This membrane is able to emit different colour light according to different luminescent material under x-ray. Under infrared illumination, this membrane will emit high light visible light. So use X-ray luminous stuff to prepare high light luminous, apply to X ray detection and display region, and it' s very simple and convenience.
Description
Technical field
The present invention relates to a kind of X ray detection and show dual-purpose luminescent film, can be applied to X ray and survey and the demonstration field.
Background technology
Luminescent film is the functional film product that organic materialss such as luminescent material and resin are mixed and made into, and it can make various forms, as the band non-setting adhesive, can cut randomly stickup, uses simply, and is convenient, applied range.(ZL93213168.9 ZL00119131.4) has described the long-persistence luminous film that a kind of multilayer is superimposed to patent, and the luminescent material that it adopts is the long after glow luminous material of sulfide matrix, aluminate substrate, silicate substrate.(wavelength≤760nm) excite down can send versicolor light, and continue for some time this class luminescent material at UV-light and/or shortwave light.The luminosity of this class luminescent film is all very low, at mcd/m
2Magnitude can only be applied to the illumination indication of indoor dark place.
X ray is a kind of widely used extraordinary ray, be widely used in fields such as medical treatment, lossless detection, safety detection, but X ray is harmful and people's eyes be can't see.Detecting x-ray needs special plant and instrument.X ray luminous material is and the diverse class luminescent material of long after glow luminous material that it can be converted into visible light with the sightless X ray of human eye.
Summary of the invention
The objective of the invention is to propose a kind of X ray detection and show dual-purpose luminescent film, utilize X ray luminous material to make the high brightness luminescent film.
Technical scheme of the present invention is,, a kind of X ray is surveyed and show dual-purpose luminescent film, under x-ray bombardment, this luminescent film can be sent bright visible light, luminescent film mainly is made up of X ray luminous material, transparent organic medium and additive, and each component and shared weight percent thereof are:
X ray luminous material 1 ~ 80
Transparent organic medium 10 ~ 95
Additive 0 ~ 60
X ray luminous material is the sulfide substrate luminescent material: (Zn, Cd) S:Cu, (Zn, Cd) S:Ag, rare-earth ion activated oxysulfide: Ln
2O
2S:Re (Ln=Y, Gd, La, Lu, Yb or its combination; Re=Eu, Tb or its combination), rare-earth ion activated oxide compound: Ln
2O
3: Re, YTaO
4, BaFCI:Eu, LaOBr:Tm, CaWO
4
Transparent organic medium is various resins: the combination that a kind of or youngster in acrylic resin, polyvinyl chloride (PVC) RESINS, urethane resin, vibrin, chlorinated polypropylene, supervinyi chloride resin, Synolac, ethenoid resin, Resins, epoxy, polyamide resin, acrylic resin, isocyanate prepolymer, polyvinyl resin, ethylene-vinyl acetate copolymer resin, styrene-butadiene copolymer resin, the nylon plants, synthetic glass, paint, printing ink.
Additive is one or more in solvent, softening agent, pigment, filler, stablizer, flow agent, defoamer, fire retardant, oxidation inhibitor, coupling agent, anti-settling agent, the lubricant.Can apply one deck non-setting adhesive and off-style paper layer again on the luminescent film, make it to cut randomly stickup.
Substrate is transparent organic membrane: polyester film, poly-interior alkene film, polychloroethylene film, polyethylene film, white or light film: polyester film, polypropylene screen, polychloroethylene film, polyethylene film or paper, aluminium foil, tinfoil paper, aluminium plating film or paper, tin-plated coating film or paper, electrochemical aluminium film or paper.
The preparation method of dual-purpose luminescent film is surveyed and shown to a kind of X ray, this method is that X ray luminous material is dispersed in the transparent organic medium, the organic medium that will contain luminescent material again is distributed on the substrate, and drying, curing process are made the flexibility or rigidity luminescent film.
The substrate that adopts can be removed after making luminescent film or stay, and what adopt that transparent organic membrane makes is flexible luminescent film, can bending; And white or light film are the needs in order to increase luminosity and to make rigid film.Can also on luminescent film, apply one deck non-setting adhesive and off-style paper layer again, make it to cut randomly stickup, help using.The method of making luminescent film is to make coating or paint earlier, makes luminescent film with technologies such as coating, spraying, compacting, printings then.Can certainly adopt calendering, extrude, the method for blowing, curtain coating makes luminescent film, but more complicated.
In order to prepare high-quality luminescent film, in preparation process, also add certain quantity of additive, to increase film forming properties and to improve use properties.
The invention has the beneficial effects as follows that luminescent film can be sent the very visible light of high brightness under the infrared light irradiation, utilize X ray luminous material to make the high brightness luminescent film, under excitation of X-rays, send versicolor visible light, be applied to X ray and survey and the demonstration field, very simple and convenient.
Embodiment
Narrate embodiments of the invention below.It is to be noted that the present invention is not subjected to the restriction of these embodiment.
Example 1:
Transparent organic medium polyvinyl chloride resin 140g
Plasticizer phthalic acid dibutylester 20g
Dioctyl phthalate (DOP) 10g
Lubricant: Zinic stearas 1.5g
Luminescent material ZnS:Cu 40g
By the described starting material that take by weighing of prescription, other material adding height except that luminescent material to be stirred in the machine, high speed dispersion is even, adds luminescent material again and stirs.The former material that mixes is made the luminescent film that thickness is 100 μ m through calendering technology.This luminescent film is under x-ray bombardment, and it is luminous to be yellow-green colour.
Example 2:
Transparent organic medium P440 100
Auxiliary agent DOP 60
ED1300 10
Sn102 3
Luminescent material Gd
2O
2S:Tb
DOP, ED 1300, Sn102 are put into container, and 200N/min puts into the P440 resin after stirring 2min, stirs 5min with 600 ~ 700N/min speed again, is mixed with blank the paste.Content by 40% takes by weighing luminescent material and blank the paste, and it is even to stir the 3min thorough mixing under 600 ~ 700N/min speed, and places 30 minutes froth breakings naturally.PET film with white is a base material, and the QTG of the 400um spreader of filming is filmed, and the speed of filming is 35mm/s ~ 60mm/s, and curing temperature is 165 ~ 170 ℃, and the time is 2 minutes.This luminescent film is under x-ray bombardment, and it is luminous to be yellow-green colour.
Example 3:
Transparent organic medium acrylic resin modified 70
Flux drying retardant 6
Luminescent material Gd
2O
2S:Eu 30
Liquid starting material in the prescription is added in the container, stir, under stirring state, add luminescent material, be mixed with printing ink.The aluminium sheet base material treatment is clean, with 200 purpose silk screens printing ink evenly is printed on the PVC film, print 3 times, can obtain the luminescent film of 100 μ m, oven dry.This luminescent film is under x-ray bombardment, and it is luminous to take on a red color.
Example 4:
Transparent organic medium synthetic glass
The flux chloroform
Luminescent material ZnS:Ag
Synthetic glass is dissolved in the chloroform, under stirring state, adds 20% luminescent material, make luminescent film through casting technique.This luminescent film is blue-light-emitting under x-ray bombardment.
Claims (7)
1, a kind of X ray is surveyed and the demonstration dual-purpose luminescent film, it is characterized in that under x-ray bombardment, this luminescent film can be sent bright visible light, luminescent film mainly is made up of X ray luminous material, transparent organic medium and additive, and its each component and shared weight percent thereof are:
X ray luminous material 1 ~ 80
Transparent organic medium 10 ~ 95
Additive 0 ~ 60
2, a kind of X ray according to claim 1 is surveyed and is shown dual-purpose luminescent film, it is characterized in that described X ray luminous material is the sulfide substrate luminescent material: (Zn, Cd) S:Cu, (Zn, Cd) S:Ag, rare-earth ion activated oxysulfide: Ln
2O
2S:Re (Ln=Y, Gd, La, Lu, Yb or its combination; Re=Eu, Tb or its combination), rare-earth ion activated oxide compound: Ln
2O
3: Re, YTaO
4, BaFCI:Eu, LaOBr:Tm, CaWO
4
3, a kind of X ray according to claim 1 is surveyed and the demonstration dual-purpose luminescent film, it is characterized in that, described transparent organic medium is various resins: acrylic resin, polyvinyl chloride (PVC) RESINS, urethane resin, vibrin, chlorinated polypropylene, supervinyi chloride resin, Synolac, ethenoid resin, Resins, epoxy, polyamide resin, acrylic resin, isocyanate prepolymer, polyvinyl resin, ethylene-vinyl acetate copolymer resin, vinylbenzene-butadiene copolymer resin, the combination of one or more in the nylon, synthetic glass, paint, printing ink.
4, a kind of X ray according to claim 1 is surveyed and the demonstration dual-purpose luminescent film, it is characterized in that described additive is one or more in solvent, softening agent, pigment, filler, stablizer, flow agent, defoamer, fire retardant, oxidation inhibitor, coupling agent, anti-settling agent, the lubricant.
5, a kind of X ray according to claim 1 is surveyed and is shown dual-purpose luminescent film, it is characterized in that, applies one deck non-setting adhesive and off-style paper layer on the described luminescent film again, makes it to cut randomly stickup.
6, a kind of X ray according to claim 1 is surveyed and the demonstration dual-purpose luminescent film, it is characterized in that, the promising transparent organic membrane of described substrate: polyester film, polypropylene screen, polychloroethylene film, polyethylene film, white or light film: polyester film, polypropylene screen, polychloroethylene film, polyethylene film or paper, aluminium foil, tinfoil paper, aluminium plating film or paper, tin-plated coating film or paper, electrochemical aluminium film or paper.
7, the preparation method of dual-purpose luminescent film is surveyed and shown to a kind of X ray, it is characterized in that, this method is that X ray luminous material is dispersed in the transparent organic medium, and the organic medium that will contain luminescent material again is distributed on the substrate, and drying, curing process are made the flexibility or rigidity luminescent film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101558877A CN100519696C (en) | 2006-12-29 | 2006-12-29 | Two-purpose luminous film of X-ray detection and display and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101558877A CN100519696C (en) | 2006-12-29 | 2006-12-29 | Two-purpose luminous film of X-ray detection and display and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101045863A true CN101045863A (en) | 2007-10-03 |
| CN100519696C CN100519696C (en) | 2009-07-29 |
Family
ID=38770785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101558877A Expired - Fee Related CN100519696C (en) | 2006-12-29 | 2006-12-29 | Two-purpose luminous film of X-ray detection and display and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519696C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899187A (en) * | 2010-04-27 | 2010-12-01 | 索亚敏 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
| CN108913139A (en) * | 2018-06-22 | 2018-11-30 | 大连海事大学 | It is a kind of can multi-wavelength excitation shiner and multi-wavelength excitation display and recognition methods |
-
2006
- 2006-12-29 CN CNB2006101558877A patent/CN100519696C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899187A (en) * | 2010-04-27 | 2010-12-01 | 索亚敏 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
| CN101899187B (en) * | 2010-04-27 | 2011-12-07 | 索亚敏 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
| CN108913139A (en) * | 2018-06-22 | 2018-11-30 | 大连海事大学 | It is a kind of can multi-wavelength excitation shiner and multi-wavelength excitation display and recognition methods |
| CN108913139B (en) * | 2018-06-22 | 2021-12-28 | 大连海事大学 | Multi-wavelength excited illuminant and multi-wavelength excited display and identification method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100519696C (en) | 2009-07-29 |
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Granted publication date: 20090729 Termination date: 20111229 |