CN101899187B - Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet - Google Patents
Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet Download PDFInfo
- Publication number
- CN101899187B CN101899187B CN2010101563674A CN201010156367A CN101899187B CN 101899187 B CN101899187 B CN 101899187B CN 2010101563674 A CN2010101563674 A CN 2010101563674A CN 201010156367 A CN201010156367 A CN 201010156367A CN 101899187 B CN101899187 B CN 101899187B
- Authority
- CN
- China
- Prior art keywords
- europium aluminate
- strontium europium
- minutes
- polyvinyl chloride
- sheet material
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
Abstract
The invention discloses a polrvinyl chloride/ strontium europium aluminate photoluminescence sheet, belongs to luminous materials, and in particular relates to a rare-earth macromolecule photoluminescence materials. The polrvinyl chloride/ strontium europium aluminate photoluminescence sheet comprises the following components in percentage by weight: 84 to 86 of polrvinyl chloride resin, 4 to 8 of strontium europium aluminate luminous powder and 7 to 10 of auxiliary material. The invention provides the polrvinyl chloride/ strontium europium aluminate photoluminescence sheet which has the advantages of easy processing, lower cost and stable performance and a processing method thereof, which solve the problem of difficult processing shaping, high price and the like of inorganic materials and low stability of rare-earth organic micromolecule coordination compounds. The sheet has high afterglow luminance, the initial luminance is more than 2,000mcd/m<2>, and the initial luminance is more than 200mcd/m<2> for 10 minutes, more than 50mcd/m<2> for 60 minutes and 20mcd/m<2> for 120 minutes, and the afterglow time is long, which is over 12 hours. The polrvinyl chloride/ strontium europium aluminate photoluminescence sheet is applied to concealed lighting and emergency lighting, and meter panels of passenger vehicles and freight vehicles for aviation, voyage and land, building decoration and plates of roads, docks, common facilities, paths and dangerous label marks.
Description
Technical field
The present invention is a kind of polyvinyl chloride/strontium europium aluminate photoluminescence sheet material, belongs to luminescent material, particularly photoluminescence rareearth polymer material.
Background technology
Embedded photoluminescent material claims the light-storing material of super twilight sunset again.It is a kind of excellent property, need not any power source just can luminous voluntarily material.It has extremely strong extinction-hold light-luminous power, when being subjected to the irradiation of natural light and light, promptly absorbs and the storage part luminous energy, and slowly discharges with the form of visible light more in the dark.After this material is initiatively inhaled visible light 5～10min such as holding daylight, light, UV-light, stray light, in the dark can be luminous automatically more than 12 hours, and can make it send multiple coloramas such as red, green, blue, Huang, purple according to actual needs.Extinction and luminous process can repeat many times, and luminescent lifetime reached more than 20 years.
Rare earth embedded photoluminescent material fluorescence monochromaticity is good, and the luminous intensity height is the luminescent material that a class has special performance.Yet the rare earth inorganic materials exists problems such as machine-shaping difficulty, price height; Then there are problems such as poor stability in rare earth organic molecule title complex, these effects limit the application of rare earth luminescent material.
A kind ofly be easy to process, cost is lower and the photoluminescence rareearth polymer sheet material of stable performance is that people expect.
Summary of the invention
The objective of the invention is to avoid above-mentioned weak point of the prior art, and provide a kind of and be easy to process, cost is lower and the polyvinyl chloride of stable performance/strontium europium aluminate photoluminescence sheet material and working method thereof.
Purpose of the present invention can reach by following measure:
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
Polyvinyl chloride (PVC) RESINS 84～86
Strontium europium aluminate luminescent powder 4～8
Auxiliary material 7～10.
Polyvinyl chloride (PVC) RESINS has characteristics such as mechanical property, chemical resistance and flame retardancy preferably, can make different, the broad-spectrum soft or hard product of performance with the multiple forming method of utilization by adding various additives, and cheap.The europkium-activated strontium aluminate of rare earth element is the luminescent material of excellent performance, has energy-conservation, corrosion-resistant and the radioactive advantage of Wu, has good luminescent properties, the luminosity height, and time of persistence is long.The contriver has carried out optimizing screening by test of many times to the raw material composition and the component of polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material.Finished task of the present invention.
Purpose of the present invention can also reach by following measure:
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
Polyvinyl chloride (PVC) RESINS 84～86
Strontium europium aluminate luminescent powder 6～8
Auxiliary material 8～10.
It is the preferred feed composition scope of polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material.
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
Polyvinyl chloride (PVC) RESINS 85
Strontium europium aluminate luminescent powder 7
Auxiliary material 8.
It is polyvinyl chloride of the present invention/preferred feed composition of strontium europium aluminate photoluminescence sheet material.
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
Polyvinyl chloride (PVC) RESINS 84～86
Strontium europium aluminate luminescent powder 6～8
PVC anti-impact modifier LB-717 4～6
PVC processing aid HL-301p 0.5～1.5
Thiol methyl tin SW-997 1.0～1.5
The outer lubrication prescription ZB-74 0.5～1.0 of PVC
Lubrication prescription W-16 0.5～1.0 in the PVC
Pigment 0.03～0.08
Calcium stearate 0.03～0.05.
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
Polyvinyl chloride (PVC) RESINS 86
Strontium europium aluminate luminescent powder 7
PVC anti-impact modifier LB-717 4
PVC processing aid HL-301p 0.5
Thiol methyl tin SW-997 1.0
The outer lubrication prescription ZB-74 0.5 of PVC
Lubrication prescription W-16 0.9 in the PVC
Pigment 0.058
Calcium stearate 0.042.
The working method of a kind of polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is provided below, it is characterized in that comprising the steps:
1. prepare burden
Accurately take by weighing polyvinyl chloride (PVC) RESINS 84～86 weight parts, strontium europium aluminate luminescent powder 4～8 weight parts, auxiliary material 6～12 weight parts according to prescription;
2. mix
The high temperature ℃ 100～110 of mixing
The low temperature ℃ 50～65 of mixing
3. extrude
Processing condition are as follows:
One district's temperature ℃ 150～165
Two district's temperature ℃ 150～165
Three district's temperature ℃ 150～165
Main frame electric current A 0.2～0.3mm 60～65
0.3～0.5mm 60～70
Engine speed rev/min 0.2～0.3mm 30～36
0.3～0.5mm 35～38
Material spray electric current A 0.5～1
Material spray rotating speed rev/min 0.2～0.3mm 20～25
0.3～0.5mm 20～28
4.. roll, peel off
Processing condition are as follows:
Main frame electric current A 0.2～0.3mm 13～14
0.3～0.5mm 13～15
Engine speed rev/min 0.2～0.3mm 23～25
0.3～0.5mm 20～23
Last roll temperature ℃ 0.2～0.3mm 194～199
0.3～0.5mm 193～198
Middle roll temperature ℃ 0.2～0.3mm 198～203
0.3～0.5mm 196～200
Low roll temperature ℃ 0.2～0.3mm 190～195
0.3～0.5mm 190～195
Preceding peeling rate rev/min 0.2～0.3mm 26～30
0.3～0.5mm 20～22
Back peeling rate rev/min 0.2～0.3mm 26.5～30.5
0.3～0.5mm 20.5～22.5
Cooling 1
#Speed rev/min 0.2～0.3mm 24.5～28.5
0.3～0.5mm 18.7～20.8
Cooling 2
#Speed rev/min 0.2～0.3mm 24.7～28.7
0.3～0.5mm 19～21
Pulling speed rev/min 0.2～0.3mm 4.3～28.7
0.3～0.5mm 18.7～20.8。
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is characterized in that reaching following technical indicator:
1. after-glow brightness
Initial brightness〉2000mcd/m
210 minutes〉200mcd/m
260 minutes〉50mcd/m
2120 minutes〉20mcd/m
2
2. time of persistence: greater than l2 hour.
The application of polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material, it is characterized in that being applicable to making cove lighting and emergency lighting, aviation, navigation and land passenger traffic, goods stock panel board, architectural decoration, road, harbour, community installations, path, the luminous sheet material of dangerous tip identification plate board.
Polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material and working method thereof have following positively effect compared to existing technology:
1. provide a kind of and be easy to process, cost is lower and the polyvinyl chloride of stable performance/strontium europium aluminate photoluminescence sheet material and working method thereof.
2. solved the problem that then there are poor stability in problem such as machine-shaping difficulty that inorganic materials exists, price height and rare earth organic molecule title complex.
3. after-glow brightness height, initial brightness＞2000mcd/m
210 minutes＞200mcd/m
260 minutes＞50mcd/m
2120 minutes＞20mcd/m
2
Time of persistence long, greater than l2 hour.
5. of many uses, be applicable to and make cove lighting and emergency lighting, aviation, navigation and land passenger traffic, goods stock panel board, architectural decoration, road, harbour, community installations, path, the luminous sheet material of dangerous tip identification plate board.
Description of drawings
Fig. 1 is the optical microscope photograph of luminescent powder in polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material.
Wherein the luminescent powder content of a-f figure is respectively: 0%, 2%, 5%, 8%, 11%, 14%.
Embodiment
The present invention is described in further detail below in conjunction with embodiment:
Embodiment 1
The working method of a kind of polyvinyl chloride of the present invention/strontium europium aluminate photoluminescence sheet material is provided below, comprises the steps:
1. prepare burden
Accurately take by weighing polyvinyl chloride (PVC) RESINS 86 weight parts according to prescription, strontium europium aluminate luminescent powder 7 weight parts, PVC anti-impact modifier LB-717 4 weight parts, PVC processing aid HL-301p 0.5 weight part, thiol methyl tin SW-997 1.0 weight parts, outer lubrication prescription ZB-74 0.5 weight part of PVC, lubrication prescription W-16 0.9 weight part in the PVC, pigment 0.058 weight part, calcium stearate 0.042 weight part;
2. mix
The high temperature ℃ 100～110 of mixing
The low temperature ℃ 50～65 of mixing
3. extrude
Processing condition are as follows:
One district's temperature ℃ 150～165
Two district's temperature ℃ 150～165
Three district's temperature ℃ 150～165
Main frame electric current A 0.2～0.3mm 60～65
0.3～0.5mm 60～70
Engine speed rev/min 0.2～0.3mm 30～36
0.3～0.5mm 35～38
Material spray electric current A 0.5～1
Material spray rotating speed rev/min 0.2～0.3mm 20～25
0.3～0.5mm 20～28
4.. roll, peel off
Processing condition are as follows:
Main frame electric current A 0.2～0.3mm 13～14
0.3～0.5mm 13～15
Engine speed rev/min 0.2～0.3mm 23～25
0.3～0.5mm 20～23
Last roll temperature ℃ 0.2～0.3mm 194～199
0.3～0.5mm 193～198
Middle roll temperature ℃ 0.2～0.3mm 198～203
0.3～0.5mm 196～200
Low roll temperature ℃ 0.2～0.3mm 190～195
0.3～0.5mm 190～195
Preceding peeling rate rev/min 0.2～0.3mm 26～30
0.3～0.5mm 20～22
Back peeling rate rev/min 0.2～0.3mm 26.5～30.5
0.3～0.5mm 20.5～22.5
Cooling 1
#Speed rev/min 0.2～0.3mm 24.5～28.5
0.3～0.5mm 18.7～20.8
Cooling 2
#Speed rev/min 0.2～0.3mm 24.7～28.7
0.3～0.5mm 19～21
Pulling speed rev/min 0.2～0.3mm 4.3～28.7
0.3～0.5mm 18.7～20.8。
Polyvinyl chloride/strontium europium aluminate photoluminescence the sheet material of embodiment 1 preparation reaches following technical indicator:
1. after-glow brightness
Initial brightness〉2000mcd/m
210 minutes〉200mcd/m
260 minutes〉50mcd/m
2120 minutes〉20mcd/m
2
2. time of persistence: greater than l2 hour.
Embodiment 2～embodiment 7
According to method and the step of embodiment 1, according to the prescription processing and manufacturing polyvinyl chloride/strontium europium aluminate photoluminescence sheet material of table 1
Table 1
| Raw material | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 |
| Polyvinyl chloride | 85 | 86 | 85. | 84. | 85 | 86 |
| The strontium europium aluminate luminescent powder | 6 | 4 | 7. | 6. | 8 | 5 |
| PVC anti-impact modifier LB-717 | 6 | 5 | 4 | 6 | 4 | 5 |
| PVC processing aid HL-301p | 0.5 | 1.5 | 1.5 | 0.5 | 0.5 | 1 |
| Thiol methyl tin SW-977 | 1 | 1.5 | 1 | 1.5 | 1 | 1 |
| The outer lubrication prescription ZB-74 of PVC | 0.5 | 0.91 | 0.5 | 1. | 0.9 | 1 |
| Lubrication prescription W-16 in the PVC | 0.91 | 1 | 0.89 | 0.9 | 0.54 | 0.9 |
| Pigment | 0.04 | 0.05 | 0.08 | 0.06 | 0.03 | 0.07 |
| Calcium stearate | 0.05 | 0.04 | 0.03 | 0.04 | 0.03 | 0.03 |
Polyvinyl chloride/strontium europium aluminate photoluminescence sheet material that embodiment 2～embodiment 7 makes reaches following technical indicator:
1. after-glow brightness
Initial brightness＞2000mcd/m
210 minutes＞200mcd/m
260 minutes＞50mcd/m
2120 minutes＞20mcd/m
2
2. time of persistence: greater than l2 hour.
Claims (4)
1. polyvinyl chloride/strontium europium aluminate photoluminescence sheet material is characterized in that comprising following feed composition by weight percentage:
2. according to the polyvinyl chloride/strontium europium aluminate photoluminescence sheet material of claim 1, it is characterized in that comprising following feed composition by weight percentage:
3. according to the polyvinyl chloride/strontium europium aluminate photoluminescence sheet material of claim 1, it is characterized in that reaching following technical indicator:
1. after-glow brightness
Initial brightness＞2000mcd/m
210 minutes＞200mcd/m
260 minutes＞50mcd/m
2120 minutes＞20mcd/m
2
2. time of persistence: greater than 12 hours.
4. the application of the polyvinyl chloride of claim 1/strontium europium aluminate photoluminescence sheet material, it is characterized in that being applicable to making cove lighting and emergency lighting, aviation, navigation and land passenger traffic, goods stock panel board, architectural decoration, road, harbour, community installations, path, the luminous sheet material of dangerous tip identification plate board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101563674A CN101899187B (en) | 2010-04-27 | 2010-04-27 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101563674A CN101899187B (en) | 2010-04-27 | 2010-04-27 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101899187A CN101899187A (en) | 2010-12-01 |
| CN101899187B true CN101899187B (en) | 2011-12-07 |
Family
ID=43225136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101563674A Expired - Fee Related CN101899187B (en) | 2010-04-27 | 2010-04-27 | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101899187B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955615B (en) * | 2010-04-27 | 2011-12-28 | 淄博中南塑胶有限公司 | Method for manufacturing polrvinyl chloride/europium-doped strontium aluminate photoluminescent sheets |
| CN104817791B (en) * | 2015-05-11 | 2018-05-01 | 陈妍雨 | A kind of polyvinyl chloride material for sole of shoe of environmental protection stable luminescence and preparation method thereof |
| CN110194871A (en) * | 2018-02-27 | 2019-09-03 | 黄志清 | One kind being used for way mark board factory formula |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2163915C2 (en) * | 1999-02-09 | 2001-03-10 | Открытое акционерное общество "Старпласт" | Polymeric composition |
| CN101045863A (en) * | 2006-12-29 | 2007-10-03 | 大连海事大学 | Two-purpose luminous film of X-ray detection and display and preparation method thereof |
| CN101074307A (en) * | 2006-05-16 | 2007-11-21 | 谷广强 | Luminescent plastic products |
| CN101402769A (en) * | 2008-10-17 | 2009-04-08 | 干方明 | Method for producing toughened modified polyvinyl chloride |
| CN101955615A (en) * | 2010-04-27 | 2011-01-26 | 淄博中南塑胶有限公司 | Method for manufacturing polrvinyl chloride/europium-doped strontium aluminate photoluminescent sheets |
-
2010
- 2010-04-27 CN CN2010101563674A patent/CN101899187B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2163915C2 (en) * | 1999-02-09 | 2001-03-10 | Открытое акционерное общество "Старпласт" | Polymeric composition |
| CN101074307A (en) * | 2006-05-16 | 2007-11-21 | 谷广强 | Luminescent plastic products |
| CN101045863A (en) * | 2006-12-29 | 2007-10-03 | 大连海事大学 | Two-purpose luminous film of X-ray detection and display and preparation method thereof |
| CN101402769A (en) * | 2008-10-17 | 2009-04-08 | 干方明 | Method for producing toughened modified polyvinyl chloride |
| CN101955615A (en) * | 2010-04-27 | 2011-01-26 | 淄博中南塑胶有限公司 | Method for manufacturing polrvinyl chloride/europium-doped strontium aluminate photoluminescent sheets |
Non-Patent Citations (1)
| Title |
|---|
| 李群等.稀土长余辉发光材料的研究现状和发展趋势.《稀土》.2005,第26卷(第4期),62-68. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101899187A (en) | 2010-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101955615B (en) | Method for manufacturing polrvinyl chloride/europium-doped strontium aluminate photoluminescent sheets | |
| CN101698717B (en) | Long afterglow rare earth phosphor and polymer composite material | |
| CN102354473B (en) | High-brightness long-afterglow luminescent indicator plate and preparation method thereof | |
| CN201843095U (en) | All-weather double-layer structural road mark paint | |
| CN1032921C (en) | Undark | |
| CN101899187B (en) | Polrvinyl chloride/ strontium europium aluminate photoluminescence sheet | |
| CN102464450A (en) | Green and energy-saving fluorescent powder/glass compound luminous material and preparation method thereof | |
| El-Newehy et al. | Preparation of smart glue using strontium aluminate and polylactic acid oligomer grafted Arabic gum | |
| CN1740242A (en) | Nanometer modified long-afterglow energy-accumulating luminous paint | |
| CN104341925B (en) | A kind of luminescence generated by light coating and preparation method thereof | |
| CN105949947B (en) | Fluorescent paint, preparation method and application | |
| CN101407652A (en) | Preparation of UV curing luminous paint | |
| CN102807866B (en) | Luminescent material and preparation method and application thereof | |
| CN102731913A (en) | Novel fluorescent plastic and preparation method thereof | |
| CN112778863A (en) | Environment-friendly energy-storage self-luminous road marking paint and preparation method thereof | |
| KR20160139870A (en) | Coating resin composition having excellent phosphorescent and the manufacturing method | |
| CN104927461A (en) | Luminescent coating | |
| CN104403552B (en) | Outdoor use high-performance optical storage-spontaneous luminous membrane preparation method | |
| CN103377599B (en) | A kind of long-persistence luminous fire symbol and preparation method thereof | |
| CN101430048A (en) | Luminous film and method for producing the same | |
| CN204454881U (en) | With the overlength afterglow fluorescent glass particle of luminous paint layer | |
| CN114656819A (en) | Antifouling self-cleaning coating and preparation method thereof | |
| CN1597840A (en) | Light storage luminous energy saving material made by mini-glass bead and its use | |
| CN108727787A (en) | A kind of building exterior trim self-luminous advertisement board base material and preparation method | |
| KR100882220B1 (en) | Dried mud block coated with phosphorescent phosphor layer and method for fabricating the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140427 |