CN103361753A - Luminous fiber, luminous yarn and method for preparing luminous yarn - Google Patents
Luminous fiber, luminous yarn and method for preparing luminous yarn Download PDFInfo
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- CN103361753A CN103361753A CN2012100995612A CN201210099561A CN103361753A CN 103361753 A CN103361753 A CN 103361753A CN 2012100995612 A CN2012100995612 A CN 2012100995612A CN 201210099561 A CN201210099561 A CN 201210099561A CN 103361753 A CN103361753 A CN 103361753A
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Abstract
The invention discloses a luminous fiber. The luminous fiber comprises a fiber main body and photoluminescence materials, wherein the fiber main body is used for preparing a chemical fiber and consists of high-molecular compound materials; the photoluminescence materials are uniformly distributed in the fiber main body. The photoluminescence materials such as rare earth mineral substances with a luminance performance are added into spun threads, and are uniformly scattered in the fiber, so that the threads are stable in light storage and light emitting effects, non-toxic, innocuous, non-radiative, harmless to a human body, stable in luminance performance, and long in service life, has the environment-friendly effect, and can be permanently used in an endless loop. A luminous fiber material can be used for spinning, and are suitable for other purposes; people can regard the luminous fiber material as a carrier to manufacture a product by using sunlight which can be used as a clean and pollution-free energy source in accordance with environment protection and sustainable development, and the manufactured product is widely applied to the fields of aviation, navigation, national defense industry, building decoration, transportation, night operation, daily life, leisure and entertainment, and the like.
Description
Technical field
The present invention relates to a kind of textile raw material, relate in particular to a kind of luminescent fibre and luminous yarn and preparation method thereof.
Background technology
At present, the manufacture method of luminous yarn has many, such as adopting coating process or adding radioactive element etc., although the luminous yarn that these methods are made can be luminous, but these method chemical properties are unstable, generally must post processing in case product decomposes or reaction is rotten, and product luminosity and perdurabgility are all undesirable, poisonous have a radioactivity, harmful.
There is the shortcoming that the surface light emitting material comes off, hand feel performance is poor, luminescent properties is low in the product made from traditional coating.
Summary of the invention
The technical problem to be solved in the present invention provides the high luminescent fibre of a kind of embedded photoluminescent material, luminescent properties and luminous yarn and preparation method thereof.
In order to solve the problems of the technologies described above, the technical solution adopted for the present invention to solve the technical problems is: a kind of luminescent fibre is provided, comprise the fibrous body for the preparation of the macromolecular compound material formation of chemical fibre, and be dispersed evenly to the embedded photoluminescent material in the fibrous body.
Wherein, described embedded photoluminescent material is long phosphorescence fluorophor or long afterglow fluorophor.
Wherein, described embedded photoluminescent material is rare earth aluminate.
Wherein, described chemical fibre is polyester fiber, polyamide fiber or polyacrylonitrile fibre.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of luminous yarn is provided, be formed by weaving by luminescent fibre, described luminescent fibre comprises the fibrous body for the preparation of the macromolecular compound material formation of chemical fibre, and is dispersed evenly to the embedded photoluminescent material in the fibrous body.
Wherein, described embedded photoluminescent material is long phosphorescence fluorophor or long afterglow fluorophor.
Wherein, described embedded photoluminescent material is rare earth aluminate.
Wherein, described chemical fibre is polyester fiber, polyamide fiber or polyacrylonitrile fibre.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of preparation method of luminescent fibre is provided, may further comprise the steps:
Embedded photoluminescent material pulverized pulverize, with the macromolecular compound melting mixing for the preparation of chemical fibre, obtain mixing and melt body;
Mix melt body through filtration, metering, be extruded as liquid thread by spinning head (plate), then solidify and form fiber, at last fiber is stretched and heat setting and the curling type that is.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of preparation method of luminous yarn is provided, may further comprise the steps:
(1) luminescent fibre prepares: embedded photoluminescent material is pulverized pulverized, with the macromolecular compound mixed melting for the preparation of chemical fibre, obtain mixing and melt body, mix and melt body through filtering, measuring, be extruded as liquid thread by spinning head (plate), then solidify and form fiber, at last fiber is stretched and heat setting and cans;
(2) resultant yarn: the luminescent fibre of step (1) gained is elongated the twisting spun yarn.
The invention has the beneficial effects as follows, owing in spinning, add embedded photoluminescent material as having the Rare Earth Mine material of luminescent properties, and be dispersed in the fiber, make silk thread have stable light and the illumination effect of holding, nontoxic radiationless, harmless, environmentally safe, stable luminescent property, long service life can the permanent use of Infinite Cyclic.This luminescent fibre material not only can be used for weaving, as be used for producing clothes and footwear face material, outdoor goods etc., and also have a lot of other purposes, people can be take it as carrier, utilize this cleaning of sunshine, nuisanceless, the energy that meets environmental protection and sustainable development, prepared product is widely used in the fields such as aviation and navigation, national defense industry, architectural decoration, communications and transportation, night work, daily life and amusement and leisure.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment is detailed.
Object is behind ultraviolet, sunshine or ordinary lamps irradiation, and this object has certain luminescent properties in the environment of dark, claims this object embedded photoluminescent material.Also be long after glow luminous material and energy-saving luminous material.The length of their luminous intensity and slack time is relevant with the material of this object.Embedded photoluminescent material has multiple, long see long phosphorescence fluorophor and long afterglow fluorophor arranged.Long phosphorescence fluorophor is the fluorophor that becomes with copper with zinc sulphide, and this kind fluorophor cost is low, but because of unstable, the easy deliquescence of sulfide character, the shortcoming such as ageing resistance is poor, the twilight sunset delay time is lacked.The long afterglow fluorophor is the rare-earth europium of divalence on the base of chlorate MClO 3 fluorescent substance adds and the long-afterglow fluorescent body that dysprosium is made, and the fluorescence time-delay can reach more than 12 hours.The embedded photoluminescent material of luminescent fibre of the present invention and luminous yarn adopts rare earth aluminate, and other embedded photoluminescent materials also are applicable among the present invention equally.Adopt rare earth luminescent material to have lot of advantages: photoluminescent band is narrow, and excitation is high, and is bright in luster; Light absorpting ability is strong, and conversion efficiency is high; Emission wavelength distributed area field width; Fluorescence lifetime reaches 6 orders of magnitude from crossing millisecond nanosecond; The physics and chemistry stable performance, high temperature resistant, the effect that can bear great-power electronic bundle, high-energy radiation and strong ultraviolet light.
Chemical fibre both can be the artificial fibre take natural high molecular substance as raw material and the synthetic fiber take the synthetic high polymer material as raw material among the present invention.Be specifically as follows polyester fiber, polyamide fiber or polyacrylonitrile fibre, it is example that following examples adopt polyester fiber (PET).
When the luminous yarn of the present invention prepares, it is broken that first Rare earth doped aluminates having lighting function carries out fine powder, with PET section mixed melting, obtain a kind of blend melt, mixing is melted body through filtering, measuring, and is extruded as liquid thread by spinning head (plate), then solidifies to form fiber, at last fiber is stretched and heat setting and cans, the luminescent fibre with gained elongates the twisting spun yarn at last.
The luminous yarn of the present invention not only can be used for weaving, as be used for producing clothes and footwear face material, outdoor goods etc., and also have a lot of other purposes, people can be take it as carrier, utilize this cleaning of sunshine, nuisanceless, the energy that meets environmental protection and sustainable development, prepared product is widely used in the fields such as aviation and navigation, national defense industry, architectural decoration, communications and transportation, night work, daily life and amusement and leisure.
Owing in spinning, add embedded photoluminescent material as having the Rare Earth Mine material of luminescent properties, and be dispersed in the fiber, make silk thread have stable light and the illumination effect of holding, nontoxic radiationless, harmless, environmentally safe, stable luminescent property, long service life can the permanent use of Infinite Cyclic.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a luminescent fibre is characterized in that, comprises the fibrous body for the preparation of the macromolecular compound material formation of chemical fibre, and is dispersed evenly to the embedded photoluminescent material in the fibrous body.
2. luminescent fibre according to claim 1 is characterized in that, described embedded photoluminescent material is long phosphorescence fluorophor or long afterglow fluorophor.
3. luminescent fibre according to claim 2 is characterized in that, described embedded photoluminescent material is rare earth aluminate.
4. luminescent fibre according to claim 1 is characterized in that, described chemical fibre is polyester fiber, polyamide fiber or polyacrylonitrile fibre.
5. a luminous yarn is characterized in that, is formed by weaving by luminescent fibre, and described luminescent fibre comprises the fibrous body for the preparation of the macromolecular compound material formation of chemical fibre, and is dispersed evenly to the embedded photoluminescent material in the fibrous body.
6. luminous yarn according to claim 5 is characterized in that, described embedded photoluminescent material is long phosphorescence fluorophor or long afterglow fluorophor.
7. luminous yarn according to claim 6 is characterized in that, described embedded photoluminescent material is rare earth aluminate.
8. luminous yarn according to claim 5 is characterized in that, described chemical fibre is polyester fiber, polyamide fiber or polyacrylonitrile fibre.
9. the preparation method of a luminescent fibre is characterized in that, may further comprise the steps:
Embedded photoluminescent material pulverized pulverize, with the macromolecular compound melting mixing for the preparation of chemical fibre, obtain mixing and melt body;
Mixing is melted body through filtering, measuring, and is extruded as liquid thread by spinning head, then solidifies to form fiber, at last fiber is stretched and heat setting.
10. the preparation method of a luminous yarn is characterized in that, may further comprise the steps:
(1) luminescent fibre prepares: embedded photoluminescent material is pulverized pulverized, with the macromolecular compound melting mixing for the preparation of chemical fibre, obtain mixing and melt body, mix and melt body through filtering, measuring, be extruded as liquid thread by spinning head, then solidify and form fiber, at last fiber is stretched and heat setting and cans;
(2) resultant yarn: the luminescent fibre of step (1) gained is elongated the twisting spun yarn.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100995612A CN103361753A (en) | 2012-04-06 | 2012-04-06 | Luminous fiber, luminous yarn and method for preparing luminous yarn |
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| CN2012100995612A CN103361753A (en) | 2012-04-06 | 2012-04-06 | Luminous fiber, luminous yarn and method for preparing luminous yarn |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552342A (en) * | 2013-11-04 | 2014-02-05 | 吴江市祥盛纺织品有限公司 | Multifunctional luminous shell fabric |
| CN104088028A (en) * | 2014-07-08 | 2014-10-08 | 南通华纶化纤有限公司 | Preparation method of fluorescent chemical fibers |
| CN105113093A (en) * | 2015-09-15 | 2015-12-02 | 苏州顺唐化纤有限公司 | Luminous fiber knitted fabric |
| ES2575742B1 (en) * | 2014-12-30 | 2017-04-18 | Ignacio TEMPRADO RODRIGO | Photoluminescent wire and obtaining procedure |
| CN107675322A (en) * | 2017-11-09 | 2018-02-09 | 浙江花小匠网络科技有限公司 | A kind of long-afterglow fluorescent composite filament |
| CN109322004A (en) * | 2018-10-08 | 2019-02-12 | 福建夜光达科技股份有限公司 | A kind of microprism monomer fully-jewelled Reflect light line and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403143A (en) * | 2008-08-29 | 2009-04-08 | 东华大学 | Method for producing fluorescent polypropylene fibers by utilizing organic fluorescent compound |
| EP2308922A1 (en) * | 2009-10-08 | 2011-04-13 | Hong Jen Textile Co. Ltd. | Ultra-high molecular weight polyethylene (uhmwpe)/inorganic nanocomposite material and high performance fiber manufacturing method thereof |
| CN102086536A (en) * | 2009-12-03 | 2011-06-08 | 刘达 | Luminous polyamide fiber, manufacturing method thereof and fabric knitted by using luminous polyamide fiber |
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2012
- 2012-04-06 CN CN2012100995612A patent/CN103361753A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403143A (en) * | 2008-08-29 | 2009-04-08 | 东华大学 | Method for producing fluorescent polypropylene fibers by utilizing organic fluorescent compound |
| EP2308922A1 (en) * | 2009-10-08 | 2011-04-13 | Hong Jen Textile Co. Ltd. | Ultra-high molecular weight polyethylene (uhmwpe)/inorganic nanocomposite material and high performance fiber manufacturing method thereof |
| CN102086536A (en) * | 2009-12-03 | 2011-06-08 | 刘达 | Luminous polyamide fiber, manufacturing method thereof and fabric knitted by using luminous polyamide fiber |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552342A (en) * | 2013-11-04 | 2014-02-05 | 吴江市祥盛纺织品有限公司 | Multifunctional luminous shell fabric |
| CN104088028A (en) * | 2014-07-08 | 2014-10-08 | 南通华纶化纤有限公司 | Preparation method of fluorescent chemical fibers |
| ES2575742B1 (en) * | 2014-12-30 | 2017-04-18 | Ignacio TEMPRADO RODRIGO | Photoluminescent wire and obtaining procedure |
| CN105113093A (en) * | 2015-09-15 | 2015-12-02 | 苏州顺唐化纤有限公司 | Luminous fiber knitted fabric |
| CN107675322A (en) * | 2017-11-09 | 2018-02-09 | 浙江花小匠网络科技有限公司 | A kind of long-afterglow fluorescent composite filament |
| CN109322004A (en) * | 2018-10-08 | 2019-02-12 | 福建夜光达科技股份有限公司 | A kind of microprism monomer fully-jewelled Reflect light line and preparation method thereof |
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Application publication date: 20131023 |