CN1817984A - Light-storage luminescent coating and luminous fibre therefor - Google Patents
Light-storage luminescent coating and luminous fibre therefor Download PDFInfo
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- CN1817984A CN1817984A CN 200510007693 CN200510007693A CN1817984A CN 1817984 A CN1817984 A CN 1817984A CN 200510007693 CN200510007693 CN 200510007693 CN 200510007693 A CN200510007693 A CN 200510007693A CN 1817984 A CN1817984 A CN 1817984A
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- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 238000000576 coating method Methods 0.000 title claims description 57
- 239000011248 coating agent Substances 0.000 title claims description 53
- 238000003860 storage Methods 0.000 title description 3
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000005084 Strontium aluminate Substances 0.000 claims abstract description 8
- FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 26
- 239000002657 fibrous material Substances 0.000 claims description 10
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- MUZDXNQOSGWMJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O MUZDXNQOSGWMJJ-UHFFFAOYSA-N 0.000 claims description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 4
- 239000004819 Drying adhesive Substances 0.000 claims description 4
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 claims description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims description 4
- 229940117841 methacrylic acid copolymer Drugs 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- VYCBIUQCKXHYSM-UHFFFAOYSA-N propane-1,2,3-triol;urea Chemical compound NC(N)=O.OCC(O)CO VYCBIUQCKXHYSM-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- CBXGIYSFAJVJOB-UHFFFAOYSA-N 1-[4,6-di(prop-2-enoyl)triazin-5-yl]prop-2-en-1-one Chemical compound C=CC(=O)C1=NN=NC(C(=O)C=C)=C1C(=O)C=C CBXGIYSFAJVJOB-UHFFFAOYSA-N 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 238000009736 wetting Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract 2
- 239000004744 fabric Substances 0.000 description 14
- 239000000123 paper Substances 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 230000005283 ground state Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 5
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229910003669 SrAl2O4 Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005281 excited state Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229910003668 SrAl Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229960000411 camphor oil Drugs 0.000 description 1
- 239000010624 camphor oil Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- AJNVQOSZGJRYEI-UHFFFAOYSA-N digallium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ga+3].[Ga+3] AJNVQOSZGJRYEI-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010893 electron trap Methods 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001940 europium oxide Inorganic materials 0.000 description 1
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910001195 gallium oxide Inorganic materials 0.000 description 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- WKMKTIVRRLOHAJ-UHFFFAOYSA-N oxygen(2-);thallium(1+) Chemical compound [O-2].[Tl+].[Tl+] WKMKTIVRRLOHAJ-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910003438 thallium oxide Inorganic materials 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
A light-collecting luminescent pigment and luminescent fiber thereof are disclosed. The pigment consists of light-collecting powder with strontium aluminate as substrate 30-45wt%, refractive reflecting powder 10-15wt% and carrier 40-60wt%. It has excellent wetting ability and adhesion. It can be used for luminescent fiber and other luminescent products.
Description
Technical Field
The invention relates to a light-storing luminous coating, in particular to a luminous coating which can absorb ultraviolet light energy in daytime and store energy, can emit light at night or in darkness and can reflect light, and the coating can realize good wetting on the surface of a fiber by means of composition. The invention also relates to luminescent fibers coated with the coating and corresponding luminescent articles.
Background
The luminescent coating materials are described in the following types: reflective coatings, i.e., coatings containing a component that reflects light and emits light when irradiated with light, are used primarily for most traffic signs, for example; the self-luminous coating is prepared by adding a fluorescent body into the coating to generate a luminous effect; the light-storing luminous paint has light-storing powder added, and can store light continuously when it is irradiated by light and can automatically release light energy to give out light when it is dark or no light.
Among these luminescent coatings, the light-storing luminescent coating is characterized in that it stores light first and then emits light, and only emits light in the dark, and has high brightness and long light-emitting life, so that it has been gradually known and accepted, and the light-storing luminescent coating for enamel surface has been developed, and its production process needs to be implemented by sintering. However, there is no description that the carrier is restricted by the manufacturing technique of the coating material when it is changed, for example, to be used for surface coating of fibrous materials (including woven fabrics, nonwoven fabrics, paper, etc.). On the other hand, if these coatings are used alone in the prior art, the luminous effect (such as brightness and luminous time) is difficult to satisfy for some special environments, for example, when the application environment cannot be illuminated for a long period of time, but the mark or the object must or needs to be clearly displayed, which is difficult to be realized by only one coating.
When a molecule (or atom) of some substance is excited by external energy (for example, when the molecule is irradiated by light to absorb a photon), an electron transits to a high energy position, that is, the molecule is in an "excited state", in which the electron is in an "unstable" state, and when it returns to a ground state (initial state), the energy obtained by the electron is in the form of heat and lightAnd released to produce a luminescence phenomenon, which is a well-known substance luminescence mechanism. However, the lifetime of the excited molecule is very short, only about 10-7-10-10In order to solve the problem, the industry has added a small amount of radioactive phosphor into the luminescent substrate, and the radioactive rays of the phosphor continuously excite the electrons of the surrounding materials to achieve the purpose of continuous luminescence. However, radioactive materials have been banned internationally because they harm the environment.
In order to overcome the above drawbacks, the industry is constantly searching and seeking solutions, and a luminescent powder for spray coating has appeared on the market, which is mostly prepared by doping copper as an impurity into zinc sulfide as a base material, based on the mechanism that some impurities, such as metal impurities, are doped into the base material of some substances, so that the excited molecules in "unstable" state can become "quasi-stable" (or metastable) excited molecules, and when the external excitation stops, the excited molecules in "quasi-stable" state do not return to the ground state immediately, but gradually return to the ground state within a period of time, thereby prolonging the lifetime of the excited molecules, i.e. prolonging the luminescent time of the substances. However, tests show that the luminescent powder has very low glow intensity of light emitted under the excitation of external energy, the recognizable residual light time is only 30-60 minutes, and the sulfide has poor photochemical stability, is easy to age, has the luminescent life of only 1-2 years and has low practical value.
Disclosure of Invention
The invention aims to develop and provide a light-storing luminous coating which can realize good wetting on the surface of a fiber, can be directly coated on the surface of the fiber and can be prepared into various light-storing luminous products without sintering.
On the basis, the invention also provides various light-storing luminescent fibers, the surface of which is coated with the coating and can be processed into light-storing luminescent products for different occasions.
Firstly, the invention provides a light-storing luminous paint, which comprises the following components:
30-45% of light-storing powder taking strontium aluminate as a matrix, the fineness of the light-storing powder is more than 150 meshes;
10-15% by weight of a refractive light-reflecting powder;
40-60% by weight of a carrier;
the sum of the contents of all the components is 100 percent by weight, and the components and the weight ratio of the carrier comprise:
50-60 parts of PVC powder with the fineness of 1-2nm, 20-25 parts of dioctyl phthalate, 15-20 parts of dibutyl phthalate, 1-2 parts of epoxy ester, 0.01-0.03 part of barium stearate, 0.01-0.03 part of zinc stearate and 0.2-0.5 part of white oil; or,
40-60 parts of acrylate polymer, 20-30 parts of acrylic acid-methacrylic acid copolymer, 2-3 parts of triacryloyl triazine, 15-20 parts of diluent and 3-5 parts of glycerol-urea;
the coating is prepared by mixing and stirring the components in proportion for 2-6 hours.
The luminescent coating is especially suitable for coating on the surfacesof various fiber objects, and the specific carrier components are compounded to generate good wettability and strong adhesive force with the fiber objects, so that the luminescent coating can be used for manufacturing various (night) luminescent fiber objects and luminescent products, such as luminescent operation clothes of deep well operation miners, warning clothes or luminescent decorations of road traffic managers, navigation beacons, airport navigation instruments, marks and the like, and can also be used for processing various lifesaving appliances or life jackets and the like.
The luminescent coating provided by the invention adopts strontium aluminate (SrAl)2O4) The light-storing powder is made up by using crystal as base material, and contains a small quantity of rare earth metal oxide, such as europium oxide, thallium oxide, germanium oxide and gallium oxide, and is made up by using rare earth material and alkaline earth material through the processes of calcining for above 10 hr, crushing, ball-milling and sieving, and its fineness can be up to 100-400 meshes. The principle that the luminous effect of the fluorescent material is superior to that of a common fluorescent material is that when the common fluorescent material is excited by external illumination, electrons can undergo the process of transition from a ground state to an excited state and return to the ground state, redundant energy is released in the form of light at the moment, external excitation is stopped, and light emission is stopped, while the strontium aluminate material containing rare earth metal oxide forms some electron traps at the periphery of a crystal light emitting center, electrons in the excited state are captured by the traps in the process of returning to the ground state, the electrons are still in a metastable state, and after the external excitation is stopped, the electrons in the traps gradually jump out of the traps to return to the ground state to emit lightdepending on environmental heat, so that a light storage type light emitting phenomenon is formed. The invention uses the light-storing luminescent material and the refraction reflecting powder with refraction reflecting function, when the coating is coated on the surface of the fiber, the upper surface layer and the lower surface layer form a large amount of reflecting and refraction mirror surfaces, when the excited electron returns to the ground stateA portion of the released energy is specularly reflected or refracted backIn situ, the energy is gradually released, and the light emitting time is prolonged. It is generally considered that the human eye has a night-time visible luminance of 0.32mcd/m2According to the national standard, the luminance requirement of the luminescent material is 3mcd/m after 10 hours2The coating of the present invention is coated on the surface of fiber to prepare the fiber-emitting fiber material, and the initial brightness can reach 8000mcd/m2And can still be more than 10mcd/m after 10 hours2。
In practical production, the light-storing powder can be selected from raw materials with the fineness of 150-.
The coating of the invention comprises three main components, namely light-storing powder, refraction and reflection powder and a carrier, and the light-storing powder and the refraction and reflection powder are used for obtaining the required luminous effect, and the specially screened carrier composition is favorable for effectively adhering and firmly combining with various fiber matters, and the selection of the carrier composition can be different according to the fiber matter base material to be coated. According to the preferred scheme of the invention, PVC powder in the carrier is a nano-scale raw material prepared by an emulsion polymerization method, the fineness of the nano-scale raw material is 1-2nm, the acrylate polymer can be a homopolymer or a copolymer of methyl acrylate, ethyl acrylate, butyl acrylate and acrylonitrile, the polymer preferably satisfies the conditions that the solid content is 38 +/-2 percent, and the pH value is 4-5; while acrylic acid-methacrylic acid copolymer is generally required to have a solid content of 20% +/-2% and be substantially neutral as a thickener; triacryloyltriazenes are condensates of polyamines with low molecular epoxy compounds, in the present case as crosslinking agents, the condensation process of which can be illustrated by:
the diluent in the present invention may be ethyl acetate or butyl acetate, and the glycerol and urea are preferably formulated in substantially equal proportions.
The preparation process of the coating has no special requirements, and all the raw materials are taken according to the proportion and put into a nonmetal batching tank to be stirred for 2-6 hours for coating.
When the luminous coating is used for processing various luminous fiber objects, the coating can be coated on at least one surface of the fiber object which is dried in advance by adopting common coating equipment, then the fiber object is flattened and dried, and the fiber object can be made into the luminous fiber object for processing or sewing into required products.
The fiber material can be ordinary fabric or non-woven fabric, canvas coated with waterproof layer or paper with different specifications (such as white cardboard, kraft paper, office paper with ordinary specification, etc.) according to different application needs and application places of final products, and the luminescent fiber material can be cut and sewed into luminescent clothes (such as work clothes, waistcoats, etc.) or warning marks on the clothes, or made into life-saving appliances, such as life-saving equipment (life buoy, life jacket, etc.), navigation mark, airport navigation equipment, marks, etc. The back of the paper or cloth coated on one side is coated with a non-drying adhesive layer and a surface protective layer to form the light-storing (night) luminous non-drying adhesive paper or non-drying adhesive cloth. The coating amount of the luminescent coating can be different according to the final product and the application occasion, generally 1-1.5 kg of the luminescent coating can be coated on the surface of the fiber material with the thickness of 200-300nm, preferably 250-300nm, every 4-5 square meters.
The luminescent paper or the luminescent cloth may be directly processed into various luminescent products, and may be printed on the surface of the paint to form a map, an advertisement, a label, etc. capable of emitting light at night. Non-limiting examples of luminescent articles that can be made using the luminescent fiber of the present invention are: the luminous clothing or the clothing decorated with the luminous warning, such as underground workwear, warning clothing or warning decoration of traffic managers, navigation marks on water and airports, life-saving articles (life-saving clothing, life buoys and the like), luminous maps, luminous decorative pictures (objects), luminous adhesive stickers and the like.
The coating disclosed by the invention is subjected to tests such as state, construction performance, coating film appearance, drying time of non-stick tire, adhesive force, water resistance, alkali resistance, high-temperature and low-temperature performance, salt spray resistance, luminous brightness and the like by a traffic safety product quality supervision and detection center of the Ministry of public Security according to enterprise technical conditions, and shows good results. The wear resistance detection result of the traffic engineering supervision and detection center of the department of transportation also meets the related technical requirements. Therefore, the various luminescent products or products provided by the invention not only have the advantages of high luminescent brightness and long luminescent time in practical application, but also have the characteristics of strong adhesion, excellent antistatic property, folding resistance and rubbing resistance, and have good application prospects in the fields of road traffic, navigation and airport navigation, and even construction of military equipment (luminescent military maps or markers and the like).
Detailed Description
The following examples are provided to illustrate the present invention and to provide the advantages thereof, and are intended to help the reader better understand the features of the present invention, and should not be construed as limiting the scope of the present invention.
Example 1
1. Carrier composition (parts by weight)
PVC powder (1-2nm)60
Dioctyl phthalate 20
Dibutyl phthalate 20
Epoxy ester 1
Barium stearate 0.02
Zinc stearate 0.02
White oil 0.2 (note: white oil is a distillate oil separated from camphor oil, also called white oil)
The components are mixed to form a coating carrier for later use.
2. Ingredients
SrAl2O4Eu light-storing powder (about 200 mesh fineness) 35%
100-plus 400-mesh transparent glaze material powder 10%
55%of the above carrier
Putting the three components into a ceramic batching tank according to the proportion, and fully stirring for 3-4 hours to obtain the coating.
Example 2
1. Carrier composition (parts by weight)
Methyl acrylate-ethyl acrylate copolymer (PAE)50 (38. + -. 2% solids, pH4-5)
Acrylic acid-methacrylic acid copolymer 20 (viscosity 7000 and 1000 centipoises)
Triacryloyltriazobenzene 3
Acetic acid ethyl ester 22
Glycerol-urea (1: 1)5
The components are mixed to form a coating carrier for later use.
2. Ingredients
SrAl2O4Eu light-storing powder (about 200 mesh fineness) 35%
100-plus 400-mesh transparent glaze material powder 10%
Carrier 55%
The three components are put into a ceramic batching tank according to the proportion and fully stirred for about 5 to 6 hours to obtain the coating.
Example 3
1. Carrier composition (parts by weight)
PVC powder (1-2nm)55
Dioctyl phthalate 25
Dibutyl phthalate 20
Epoxy ester 2 parts
Barium stearate 0.01
Zinc stearate 0.02
White oil 0.5
The components are mixed to form a coating carrier for later use.
2. Ingredients
SrAl2O4Eu light-storing powder (about 200 mesh fineness) 40%
100-plus 400-mesh transparent glaze material powder 10%
50 percent of the carrier
Putting the three components into a ceramic batching tank according to the proportion, and fully stirring for 5-6 hours to obtain the coating.
Example 4
The fiber cloth material is rolled on a roller of a coating device, the coating of the embodiment 2 is coated on the surface of the fiber cloth by rolling the roller, the coating amount is controlled to be 250 grams per square meter and the coating thickness is 250-. Because the coating is basically colorless, the obtained fiber cloth basically shows the original color.
According to the antistatic performance requirement in the textile materials science, the surface specific resistance detection is carried out on the light-storing luminous cloth, and the detection result is as follows: warp direction 1.2X 109Weft direction 5.2X 109And the antistatic effect is good.
Example 5
The light-storing luminous fiber cloth of the embodiment 4 is cut and sewn into work clothes and work caps for deep well operation, and the work clothes and the work caps are worn by workers when the workers go into the well and can be washed as common work clothes at ordinary times.
The luminous fiber cloth can also be sewn at a proper position of clothes of traffic managers, and has a striking effect in night duty.
Example 6
Using 120g/m2The paper of (1) is coated with the noctilucent paint according to the method of embodiment 4, dried at the temperature of 100-120 ℃, and the other surface of the paper is coated with the self-adhesive to prepare the light-storing noctilucent self-adhesive, and the surface of the paint layer can be coated with a transparent protective layer.
Example 7
Light-storage type night luminous map:
and (3) spraying and painting the map on the luminescent fiber cloth in the embodiment 4 or the luminescent paper in the embodiment 6 according to the required proportion by using a spray painting machine, spraying and painting by adopting transparent spray painting, and drying to obtain the night luminescent map.
After being scrubbed and cleaned, the polyester film is compounded on the surface of the formed map by the adhesive for protection, and then the map is dried.
Example 8
The non-woven fabric or canvas coated with the waterproof layer on the surface is rolled on a roller of coating equipment, the coating of the embodiment 1 is coated on the surface by rolling the roller, the coating amount is controlled to be 250-plus-300 g per square meter, the coating thickness is 280-plus-300 nm, the non-woven fabric or the canvas with the coating layer is sent into a dryer, and the non-woven fabric or the canvas is dried at the temperature of 100-plus-120 ℃ and then rolled, so that the light-storing luminous cloth is formed.
The luminous cloth is sewn on the life ring or the outer layer of the life jacket according to the size, or the luminous cloth is directly sewn and processed into the life ring or the life jacket.
The luminous canvas is processed into a camping tent or is used for one part of the camping tent, and can automatically emit light at night.
Claims (10)
1. A light-storing luminous paint, which comprises the following components:
30-45% of light-storing powder taking strontium aluminate as a matrix, the fineness of the light-storing powder is more than 150 meshes;
10-15% by weight of a refractive light-reflecting powder;
40-60% by weight of a carrier,
the sum of the contents of all the components is 100 percent by weight, and the components and the weight ratio of the carrier comprise:
50-60 parts of PVC powder with the fineness of 1-2nm, 20-25 parts of dioctyl phthalate, 15-20 parts of dibutyl phthalate, 1-2 parts of epoxy ester, 0.01-0.03 part of barium stearate, 0.01-0.03 part of zinc stearate and 0.2-0.5 part of white oil; or,
40-60 parts of acrylate polymer, 20-30 parts of acrylic acid-methacrylic acid copolymer, 2-3 parts of triacryloyl triazine, 15-20 parts of diluent and 3-5 parts of glycerol-urea;
the coating is prepared by mixing and stirring the components in proportion for 2-6 hours.
2. The light-storing luminescent coating as claimed in claim 1, wherein the refractive light-reflecting powder is transparent glaze powder or transparent glass powder with fineness of 100-400 meshes.
3. A light-storing luminescent fiber material, at least one surface of which is coated with the light-storing luminescent coating material according to claim 1.
4. The light accumulating luminescent fiber of claim 3, wherein 1 to 1.5 kg of the luminescent coating is coated per 4 to 5 square meters of the surface of the fiber.
5. A light-storing type luminous adhesive sticker, which is prepared by using the light-storing type luminous fiber object as claimed in claim 3 or 4 as a base material, wherein one surface of the base material is coated with the luminous coating, and the other surface of the base material is coated with a non-drying adhesive layer.
6. A luminous garment, the material of which comprises the light-storing luminous fiber material of claim 3 or 4.
7. A lifesaving appliance made of the light-storing luminescent fiber material according to claim 3 or 4.
8. A light-storing type light-emitting navigation article, which is produced by using the light-storing type light-emitting fiber material according to claim 3 or 4.
9. The navigation device of claim 8, comprising a water navigation marker or an airport navigation marker.
10. A camping tent for field use, which is made of the light-storing luminescent fiber material according to claim 3 or 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100076938A CN100343347C (en) | 2005-02-07 | 2005-02-07 | Light-storage luminescent coating and luminous fibre therefor |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100076938A CN100343347C (en) | 2005-02-07 | 2005-02-07 | Light-storage luminescent coating and luminous fibre therefor |
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| Publication Number | Publication Date |
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| CN1817984A true CN1817984A (en) | 2006-08-16 |
| CN100343347C CN100343347C (en) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN1141345C (en) * | 2000-03-13 | 2004-03-10 | 吴振华 | Light-accumulating luminous paint |
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