CN104330846A - Long-acting high-brightness light-reflection sheet and preparation method thereof - Google Patents
Long-acting high-brightness light-reflection sheet and preparation method thereof Download PDFInfo
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- CN104330846A CN104330846A CN201410564127.6A CN201410564127A CN104330846A CN 104330846 A CN104330846 A CN 104330846A CN 201410564127 A CN201410564127 A CN 201410564127A CN 104330846 A CN104330846 A CN 104330846A
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- long
- reflecting piece
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- light
- type reflecting
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a long-acting high-brightness light-reflection sheet and a preparation method thereof. The light-reflection sheet comprises a base layer and a light-reflection layer coating the surface of the base layer. The outer surface of the light-reflection layer is also coated with a fluorescent layer comprising noctilucence microcapsules. The preparation method comprises carrying out aluminium evaporation on the base layer to form the light-reflection layer; coating the surface of the light-reflection layer with transparent resin comprising the noctilucence microcapsules to form the fluorescent layer; and coating an antioxidation film protection layer on the fluorescent layer. Through adding the fluorescent layer to the light-reflection surface, the light-reflection sheet is allowed to store optical energy and can release bright visible light for a period after entering an absolute black environment, and thus the light-reflection sheet is wider in suitable application range.
Description
[technical field]
The invention belongs to reflecting piece technical field, particularly relate to the reflecting piece that a kind of reflective light intensity is high, lasting effect is long.
[background technology]
Reflecting piece is that a kind of light reflection principle that utilizes plays mark, warning function, and its feature is faint illumination to be changed into bright visible reflected light, makes identified personnel or article be easy to observe, prevents the accident in dark from occurring.
The advantage of reflecting piece is without automatic light source, but throws light on by the low-light of environment, has energy-conservation effect.If but under the black environment of unexpected power-off, owing to not having external light source, reflecting piece just cannot work, and limits its application scenario.
Therefore, be necessary to provide a kind of long-acting highlighted type reflecting piece newly to solve the problems referred to above.
[summary of the invention]
Fundamental purpose of the present invention is to provide the reflecting piece that a kind of reflective light intensity is high, lasting effect is long.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of long-acting highlighted type reflecting piece, and it reflector layer comprising basic unit and coat described substrate surface, the outside surface of described reflector layer is also coated with the fluorescence coating comprising noctilucence microcapsules.
Concrete, the outside surface of described fluorescence coating is also coated with protective seam.
Concrete, described basic unit backsize has pressure sensitive adhesive, and described pressure sensitive adhesive outside surface posts release liners.
Concrete, described base material is PVC.
Concrete, described reflector layer material is nano aluminum.
A preparation method for long-acting highlighted type reflecting piece, step comprises:
1. evaporation of aluminum: nano aluminum evaporated under the oxygen-free environment of 1500 DEG C of temperature and is attached to the front of PVC basic unit, forming reflector layer;
2. be coated with: mix at the temperature of 200-220 DEG C according to the thinning agent of the transparent resin of 100 parts of quality, 15-20 part quality noctilucence microcapsules, the anti-settling agent of 5 parts of quality, 5 parts of quality, be then spread evenly across described reflector layer outside surface, cooling forms fluorescence coating;
3. coated: outside described fluorescence coating, to be covered with one deck oxidation barrier film as protective seam.
Concrete, described transparent resin is vibrin.
Concrete, described noctilucence microcapsules be can emission wavelength at the visible ray of 500-600nm.
Concrete, before evaporation of aluminum, the back side laminating of described basic unit take release liners as the pressure sensitive adhesive of ground.
Compared with prior art, the beneficial effect of a kind of long-acting highlighted type reflecting piece of the present invention is:
1, when the external world has weak light, the reflector layer containing aluminium can reflect the incident light efficiently, and simultaneously stability stores a part of luminous energy; And just having changed in a period of time of black environment when extraneous, the noctilucence microcapsules in fluorescence coating can rely on the luminous energy absorbing storage outwards to discharge visible ray, and reflecting piece can be made under the effect of reflector layer to seem brighter.
2, protective seam can prevent the noctilucence microcapsules on fluorescence coating surface from contacting oxygen make fluorescence dimmed because of oxidation, extends reflecting piece serviceable life.
3, reflecting piece pressure sensitive adhesive behind can make reflecting piece be attached to needs on reflective surface, easy to use.
4, vibrin can have good adhesion with aluminium on the one hand, and transmissivity when making light in fluorescence coating is on the other hand larger.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the long-acting highlighted type reflecting piece embodiment 1 of the present invention.
Fig. 2 is the structural representation of the long-acting highlighted type reflecting piece embodiment 2 of the present invention.
Numeral in figure:
1, basic unit, 2, reflector layer, 3, fluorescence coating, 31, noctilucence microcapsules, 4, protective seam, 5, pressure sensitive adhesive, 6, release liners.
[embodiment]
A preparation method for long-acting highlighted type reflecting piece, step comprises:
1. evaporation of aluminum: nano aluminum evaporated under the oxygen-free environment of 1500 DEG C of temperature and is attached to the front of PVC basic unit, forming reflector layer;
2. be coated with: mix at the temperature of 200-220 DEG C according to the thinning agent of the clear polyester resins of 100 parts of quality, 15-20 part quality noctilucence microcapsules, the anti-settling agent of 5 parts of quality, 5 parts of quality, then be spread evenly across described reflector layer outside surface, cooling forms fluorescence coating;
3. coated: outside described fluorescence coating, to be covered with one deck oxidation barrier film as protective seam.
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1:
1. nano aluminum evaporated under the oxygen-free environment of 1500 DEG C of temperature and be attached to the front of PVC basic unit 1, forming reflector layer 2;
2. mix at the temperature of 220 DEG C according to the clear polyester resins of 100 parts of quality, the anti-settling agent of 15 parts of quality noctilucence microcapsules, 31,5 parts of quality, the thinning agent of 5 parts of quality, be then spread evenly across reflector layer 2 outside surface, cooling forms fluorescence coating 3;
3. outside fluorescence coating 3, one deck oxidation barrier film is covered with as protective seam 4.
With reference to Fig. 1, this reflecting piece comprises PVC basic unit 1, is positioned at the nano aluminum reflector layer 2 in basic unit 1 front, is positioned at containing the fluorescence coating 3 of noctilucence microcapsules 31 and being coated on the oxidation resistant protective layer 4 of fluorescence coating 3 outside surface of reflector layer 2 outside surface.
Because fluorescence coating 3 principal ingredient is transparent vibrin, therefore light-permeable and also with containing aluminium reflector layer adhesion stronger.Light can through protective seam 4 under low light environment for this reflecting piece, major part light is reflected Hou Yuan road through fluorescence coating 3 by reflector layer 2 and returns, then demonstrate bright visible ray in reflecting piece front, and fraction light is absorbed and stores by the noctilucence microcapsules 31 in fluorescence coating 3; When reflecting piece has just been transferred in black environment, the light energy conversion of storage can be that the visible ray of 500-600nm discharges toward all directions by noctilucence microcapsules 31 lentamente, the back side due to fluorescence coating 3 is subject to the stop of reflector layer 2, therefore the light rearward discharged also can discharge from the front of reflecting piece after reflection, and therefore reflecting piece still can show bright state.Noctilucence microcapsules 31 in fluorescence coating 3 are dispersion and can are oxidized and lost efficacy; if the noctilucence microcapsules 31 on surface lost efficacy can lose energy storage effect first; second the obstruction of light can be become; make reflecting piece surface staining; protective seam 4 can completely cut off fluorescence coating 3 and air, and reflecting piece is extended serviceable life.
Embodiment 2:
1. at the pressure sensitive adhesive 5 that the laminating of the back side of PVC basic unit 1 is ground with release liners 6;
2. nano aluminum evaporated under the oxygen-free environment of 1500 DEG C of temperature and be attached to the front of basic unit 1, forming reflector layer 2;
3. mix at the temperature of 200 DEG C according to the transparent resin of 100 parts of quality, the anti-settling agent of 20 parts of quality noctilucence microcapsules, 31,5 parts of quality, the thinning agent of 5 parts of quality, be then spread evenly across reflector layer 2 outside surface, cooling forms fluorescence coating 3;
4. outside fluorescence coating 3, one deck oxidation barrier film is covered with as protective seam 4.
With reference to Fig. 2, be that this reflecting piece back side has pressure sensitive adhesive 5 with the difference of embodiment 1, tear release liners 6 in use and reflecting piece can be fitted in the body surface needing mark, easy to use.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a long-acting highlighted type reflecting piece, it reflector layer comprising basic unit and coat described substrate surface, is characterized in that: the outside surface of described reflector layer is also coated with the fluorescence coating comprising noctilucence microcapsules.
2. long-acting highlighted type reflecting piece according to claim 1, is characterized in that: the outside surface of described fluorescence coating is also coated with protective seam.
3. long-acting highlighted type reflecting piece according to claim 1, it is characterized in that: described basic unit backsize has pressure sensitive adhesive, described pressure sensitive adhesive outside surface posts release liners.
4. long-acting highlighted type reflecting piece according to claim 1, is characterized in that: described base material is PVC.
5. long-acting highlighted type reflecting piece according to claim 1, is characterized in that: described reflector layer material is nano aluminum.
6., about a preparation method for highlighted type reflecting piece long-acting described in claim 1, it is characterized in that step comprises:
1. evaporation of aluminum: nano aluminum evaporated under the oxygen-free environment of 1500 DEG C of temperature and is attached to the front of PVC basic unit, forming reflector layer;
2. be coated with: mix at the temperature of 200-220 DEG C according to the thinning agent of the transparent resin of 100 parts of quality, 15-20 part quality noctilucence microcapsules, the anti-settling agent of 5 parts of quality, 5 parts of quality, be then spread evenly across described reflector layer outside surface, cooling forms fluorescence coating;
3. coated: outside described fluorescence coating, to be covered with one deck oxidation barrier film as protective seam.
7. long-acting highlighted type reflecting piece as claimed in claim 6, is characterized in that: described transparent resin is vibrin.
8. long-acting highlighted type reflecting piece as claimed in claim 6, is characterized in that: described noctilucence microcapsules be can emission wavelength at the visible ray of 500-600nm.
9. long-acting highlighted type reflecting piece as claimed in claim 6, is characterized in that: before evaporation of aluminum, and the back side laminating of described basic unit take release liners as the pressure sensitive adhesive of ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564127.6A CN104330846A (en) | 2014-10-22 | 2014-10-22 | Long-acting high-brightness light-reflection sheet and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410564127.6A CN104330846A (en) | 2014-10-22 | 2014-10-22 | Long-acting high-brightness light-reflection sheet and preparation method thereof |
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| CN104330846A true CN104330846A (en) | 2015-02-04 |
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| CN201410564127.6A Pending CN104330846A (en) | 2014-10-22 | 2014-10-22 | Long-acting high-brightness light-reflection sheet and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924730A (en) * | 2015-06-25 | 2015-09-23 | 苏州瑞奇丽新材料有限公司 | Local-fluorescence solvent-free composite film processing technique |
| CN104960293A (en) * | 2015-06-25 | 2015-10-07 | 苏州瑞奇丽新材料有限公司 | Solvent-free composite film with local fluorescence |
| CN109228419A (en) * | 2018-09-03 | 2019-01-18 | 安徽新恒辉反光材料有限公司 | A kind of preparation process of permeation-proof color reflectorized material |
| CN113249807A (en) * | 2020-02-10 | 2021-08-13 | 勤伦有限公司 | Fiber with light reflecting and luminous functions and textile with fiber |
| CN113584661A (en) * | 2019-05-03 | 2021-11-02 | 勤伦有限公司 | High-brightness luminous yarn and its making method |
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| JPH0381068A (en) * | 1989-08-22 | 1991-04-05 | Showa Alum Corp | Brazing sheet for vacuum brazing |
| CN2168264Y (en) * | 1993-11-08 | 1994-06-08 | 周晓欣 | High-efficient reflecting mirror |
| JP2001039396A (en) * | 1999-07-27 | 2001-02-13 | Agency Of Ind Science & Technol | Gas cell film of stratosphere staying airship |
| CN1350935A (en) * | 2000-10-27 | 2002-05-29 | 林昌三 | Process for preparing optical reflection material of colour pattern |
| CN103091746A (en) * | 2013-01-23 | 2013-05-08 | 杭州星华反光材料有限公司 | Multifunctional composite reflective cloth and manufacturing method thereof |
| CN203001239U (en) * | 2012-12-26 | 2013-06-19 | 苏州恒星医用材料有限公司 | Noctilucent type band-aid |
| CN204129247U (en) * | 2014-10-22 | 2015-01-28 | 苏州百诚精密科技有限公司 | Long-acting highlighted type reflecting piece |
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2014
- 2014-10-22 CN CN201410564127.6A patent/CN104330846A/en active Pending
Patent Citations (7)
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| JPH0381068A (en) * | 1989-08-22 | 1991-04-05 | Showa Alum Corp | Brazing sheet for vacuum brazing |
| CN2168264Y (en) * | 1993-11-08 | 1994-06-08 | 周晓欣 | High-efficient reflecting mirror |
| JP2001039396A (en) * | 1999-07-27 | 2001-02-13 | Agency Of Ind Science & Technol | Gas cell film of stratosphere staying airship |
| CN1350935A (en) * | 2000-10-27 | 2002-05-29 | 林昌三 | Process for preparing optical reflection material of colour pattern |
| CN203001239U (en) * | 2012-12-26 | 2013-06-19 | 苏州恒星医用材料有限公司 | Noctilucent type band-aid |
| CN103091746A (en) * | 2013-01-23 | 2013-05-08 | 杭州星华反光材料有限公司 | Multifunctional composite reflective cloth and manufacturing method thereof |
| CN204129247U (en) * | 2014-10-22 | 2015-01-28 | 苏州百诚精密科技有限公司 | Long-acting highlighted type reflecting piece |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924730A (en) * | 2015-06-25 | 2015-09-23 | 苏州瑞奇丽新材料有限公司 | Local-fluorescence solvent-free composite film processing technique |
| CN104960293A (en) * | 2015-06-25 | 2015-10-07 | 苏州瑞奇丽新材料有限公司 | Solvent-free composite film with local fluorescence |
| CN104960293B (en) * | 2015-06-25 | 2017-04-05 | 苏州瑞奇丽新材料有限公司 | A kind of solvent-free composite membrane of localized fluorescence |
| CN109228419A (en) * | 2018-09-03 | 2019-01-18 | 安徽新恒辉反光材料有限公司 | A kind of preparation process of permeation-proof color reflectorized material |
| CN113584661A (en) * | 2019-05-03 | 2021-11-02 | 勤伦有限公司 | High-brightness luminous yarn and its making method |
| CN113249807A (en) * | 2020-02-10 | 2021-08-13 | 勤伦有限公司 | Fiber with light reflecting and luminous functions and textile with fiber |
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Application publication date: 20150204 |
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