CN1448553A - Manufacture of long persistence luminescent polypropylene textile fiber - Google Patents
Manufacture of long persistence luminescent polypropylene textile fiber Download PDFInfo
- Publication number
- CN1448553A CN1448553A CN 02156930 CN02156930A CN1448553A CN 1448553 A CN1448553 A CN 1448553A CN 02156930 CN02156930 CN 02156930 CN 02156930 A CN02156930 A CN 02156930A CN 1448553 A CN1448553 A CN 1448553A
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- Prior art keywords
- light
- polypropylene
- hold
- prolene
- storing material
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Abstract
The present invention is one kind of long-afterglow textile polypropylene fiber. After light-accumulating material strontium aluminate and coupling agent are activated and mixed in a high speed mixer at 110 deg.c, polypropylene powder as well as dispersant, composite stabilizer and antidegradant are added; and the mixture is extruded in a double-screw extruder and fusion spinned to form fiber of 600d/60f and 300d/60f. The fabric of the spinned fiber has good physical and chemical performance and excellent light accumulating performance, afterglow time of 5-6 hr.
Description
Affiliated technical field:
The production method that the present invention relates to a kind of textile fabric is the preparation method of long persistence luminous polypropylene textile fabric particularly.
Background technology:
Developing a kind of efficient and non-harmful light-storing and emitting material, is the problem that scientists is studied for a long time.When sudden disasters such as spot shake at night, fire, tend to outage or emergency lighting facility and lost efficacy, people need obtain clear and definite night vision guiding escape smoothly in the dark.The night vision sign that also needs in places such as highway, viaduct, underground traffics.Even in public places as cinema, school, hospital and resident's corridor, if be equipped with light-storing material, night lights is extinguished or when having a power failure, also can be guided the discrepancy of people's safety.Light-storing material also is well-known in the application of ten thousand of military affairs, navigation, fire-fightings etc. in addition.
Summary of the invention:
The objective of the invention is to guarantee the problem that it is stable at the evacuating system performance of taking as the leading factor with electric power, provide a kind of do not need other energy supplies just can be in night self luminous product, promptly hold the light textile fabric with strontium aluminate light-storing material and a kind of long afterglow of polypropylene development and production, high brightness, be spun into fabric and make the night vision sign, have without power supply, long, safe and reliable characteristics of non-maintaining, easy for installation, life-span, will have extraordinary economic benefit and social benefit.
The object of the present invention is achieved like this: interpolation strontium aluminate light-storing material prepares a kind of long afterglow in polypropylene, high brightness holds the light prolene, mainly comprises the following steps:
(1) light-storing material 30 parts (quality) and coupling agent 1 part (quality) are joined height
In the speed mixer, carry out activation processing, temperature is 100-120 ℃;
(2) polypropylene powder 70 parts (quality) is joined in the mixer, and add dispersion
Agent 1 portion of (quality), stabilizing agent 0.5 portion of (quality) and antidegradant 0.04
Part additives such as (quality), mixture and polypropylene that step (1) is made
Powder makes the particle of light-storing material be adsorbed on polypropylene GRANULES as much as possible
The surface and can distribute equably;
(3) use double screw extruder to extrude and hold the light masterbatch and pass through fondant filter, assembling
Thereby the body particle filters and has guaranteed spinnability and the anti-abrasiveness of washing;
(4) step (3) is made hold light masterbatch 20 parts (quality) and polypropylene high-speed spins
Mixing of material 80 parts (quality), the pellet after will mixing then adds
In small-sized spinning machine, melt extrude spinning.
Light-storing material of the present invention is that 1000-2500 order strontium aluminate, coupling agent are that aluminic acid ester, stabilizing agent are that calcium stearate, antidegradant are the alkyl polyphenol.
Description of drawings:
Accompanying drawing is preparation method's flow chart of the present invention.
The specific embodiment:
Specific embodiments of the invention are detailed tell as follows:
(1) with 2500 order light-storing material strontium aluminate light-storing materials 30 parts of (quality) and coupling agent
1 part (quality) joins rotating speed is to mix in 1000 rev/mins of high-speed mixers,
Carry out activation processing, temperature is 110 ℃;
(2) mixture that step (1) is made and polypropylene powder 70 parts of (quality), branches
Powder 1 portion of (quality), stabilizing agent 0.5 portion of (quality) and antidegradant 0.04
Part additives such as (quality), joining rotating speed is 1000 rev/mins of high-speed mixers
The middle mixing, temperature is 120 ℃; , the particle of light-storing material is adsorbed as much as possible
Polypropylene GRANULES the surface and can distribute equably;
(3) the mixture use double screw extruder that step (2) is made is extruded and is passed through molten
The body filter has guaranteed spinnability and anti-has washed wearing and tearing thereby aggregate particle filtered
Property, the melt of extruding through the Cast Strip, water-cooled, pelletizing, make and hold the light masterbatch;
(4) step (3) is made hold light masterbatch 20 parts (quality) and polypropylene high-speed spins
Mixing of material 80 parts (quality), the pellet after will mixing then adds
In small-sized spinning machine, carry out melt spinning, spinning condition and high-speed spinning polypropylene
Identical, strand sprays from spinning head, and flow is controlled by measuring pump, through side-blown
After the air cooling, walk around draw-off godet, first leads the silk dish, carry out stretching the first time,
Second leads a Pan Chu, stretches once more, makes strand reach the desired parameter of fiber.
Winding filament after stretched is finished spinning to the curled hair tube.Spun respectively
The silk of 600d/60f and 300d/60f.And be spun into its materialization of fabric
Performance and to hold optical property good.Persistence be more than 5-6 hour (
Under the irradiation of 10001ux standard sources, irradiation time is 10 minutes).
Claims (4)
1, interpolation strontium aluminate light-storing material prepares a kind of long afterglow in polypropylene, high brightness holds the light prolene, mainly comprises the following steps:
(1) light-storing material and coupling agent are joined in the high-speed mixer, carry out activation processing,
Temperature is 100-120 ℃;
(2) polypropylene powder is joined in the mixer, and add dispersant, compound stabilizer
And additive such as antidegradant, the mixture and poly-third that step (1) is made
The alkene powder makes the particle of light-storing material be adsorbed on polypropylene GRANULES as much as possible
The surface and can distribute equably;
(3) use double screw extruder to extrude and hold the light masterbatch and pass through fondant filter, assembling
Thereby the body particle filters and has guaranteed spinnability and the anti-abrasiveness of washing;
(4) step (3) is made hold the light masterbatch and polypropylene high-speed spins mixing of material,
Pellet after will mixing then joins in the small-sized spinning machine, melt extrudes
Spinning.
2, hold light prolene preparation method according to the described long afterglow of claim 1, high brightness, it is characterized in that: step (1) light-storing material of telling is a 1000-2500 order strontium aluminate;
3, hold light prolene preparation method according to the described long afterglow of claim 1, high brightness, it is characterized in that: step (3) double screw extruder of telling is extruded and is held the light masterbatch and by fondant filter, has guaranteed spinnability and the anti-abrasiveness of washing thereby aggregate particle filtered;
4, hold light prolene preparation method according to the described long afterglow of claim 1, high brightness, it is characterized in that: step (4) polypropylene GRANULES of telling is the high-speed spinning material and wants and hold the light masterbatch to mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02156930 CN1265037C (en) | 2002-12-25 | 2002-12-25 | Manufacture of long persistence luminescent polypropylene textile fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02156930 CN1265037C (en) | 2002-12-25 | 2002-12-25 | Manufacture of long persistence luminescent polypropylene textile fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1448553A true CN1448553A (en) | 2003-10-15 |
| CN1265037C CN1265037C (en) | 2006-07-19 |
Family
ID=28680828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02156930 Expired - Fee Related CN1265037C (en) | 2002-12-25 | 2002-12-25 | Manufacture of long persistence luminescent polypropylene textile fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1265037C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763183A (en) * | 2019-01-14 | 2019-05-17 | 河南凯辉实业有限公司 | A kind of polypropylene wool top and preparation method thereof of giving out light certainly |
-
2002
- 2002-12-25 CN CN 02156930 patent/CN1265037C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763183A (en) * | 2019-01-14 | 2019-05-17 | 河南凯辉实业有限公司 | A kind of polypropylene wool top and preparation method thereof of giving out light certainly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1265037C (en) | 2006-07-19 |
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Owner name: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SC Free format text: FORMER OWNER: SHENYANG POLYTECHNIC UNIV. Effective date: 20080229 |
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Effective date of registration: 20080229 Address after: No. 1, South thirteen Road, Tiexi District, Liaoning, Shenyang Patentee after: SHENYANG UNIVERSITY OF TECHNOLOGY SCIENCE PARK CO., LTD. Address before: No. 30 Guanghua Street, Hongwei District, Liaoning, Liaoyang Patentee before: Shenyang University of Technology |
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Owner name: LIAOYANG AROMATIC HYDROCARBON TECHNOLOGY ACADEME Free format text: FORMER OWNER: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SCIENCE PARK CO., LTD. ADDRESS Effective date: 20081121 |
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Effective date of registration: 20081121 Address after: No. 10, Hongwei Road, Hongwei District, Liaoning, Liaoyang Patentee after: Liaoyang aromatic Technology Research Institute Co Ltd Address before: No. 1, South thirteen Road, Tiexi District, Liaoning, Shenyang Patentee before: SHENYANG UNIVERSITY OF TECHNOLOGY SCIENCE PARK CO., LTD. |
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Owner name: LIAOYANG AROMATIC HYDROCARBON TECHNOLOGY ACADEME C Free format text: FORMER OWNER: SHENYANG UNIVERSITY OF SCIENCE AND TECHNOLOGY, SCIENCE PARK CO., LTD. Effective date: 20081121 |
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Granted publication date: 20060719 Termination date: 20100125 |