CN109763183A - A kind of polypropylene wool top and preparation method thereof of giving out light certainly - Google Patents
A kind of polypropylene wool top and preparation method thereof of giving out light certainly Download PDFInfo
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- CN109763183A CN109763183A CN201910032749.7A CN201910032749A CN109763183A CN 109763183 A CN109763183 A CN 109763183A CN 201910032749 A CN201910032749 A CN 201910032749A CN 109763183 A CN109763183 A CN 109763183A
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Abstract
The invention discloses a kind of self-luminous polypropylene wool tops and preparation method thereof; include the following steps: S1: strontium aluminate raw material being ground using grinder, self-luminescence powder is made; self-luminescence powder, powdered polypropylene, heat partition agent, Ca-Zn composite heat stabilizer, polyethylene wax are stirred in blender; it is granulated through pelletizer and self-luminous master batch is made; S2: self-luminous master batch is mixed with polypropylene; mixed material oils, draws, crimps, dries finished product through melt spinning, cooling；Using a kind of self-luminous polypropylene wool top made from above-mentioned preparation method, it can shine for a long time in a dark environment after of short duration light, make polypropylene wool top that there is self light emission function, widened the application range of polypropylene wool top significantly.
Description
Technical field
The present invention relates to technical field of fibre production, and in particular to a kind of self-luminous polypropylene wool top and preparation method thereof.
Background technique
With the improvement of living standards, functional textile object rapidly develops the pith for becoming textile industry, in addition to wanting
It asks outside conventional performance, often it is also desirable to have special functionality, existing polypropylene wool top does not have light-emitting function, if poly-
Propylene wool top can issue fluorescence will widen the application range of polypropylene wool top significantly；Fluorescent material is in ultraviolet light or visible light
Fluorescence can be issued after irradiation in a dark environment, therefore fluorescent material can be mixed in polypropylene wool top, due to being added to fluorescence
Material, existing polypropylene wool top preparation method are not able to satisfy the requirement of preparation self-luminous polypropylene wool top.
Summary of the invention
The purpose of the present invention is to provide a kind of self-luminous polypropylene wool tops and preparation method thereof, solve existing polypropylene hair
The problem of item cannot prepare self-luminous polypropylene wool top without light-emitting function and existing polypropylene wool top preparation method.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of self-luminous polypropylene wool top preparation method includes the following steps: S1, preparation self-luminous master batch: will using grinder
Strontium aluminate raw material, which is ground, is made self-luminescence powder, by weight by self-luminescence powder 18%, powdered polypropylene 78%, heat point in blender
Powder 1.2%, Ca-Zn composite heat stabilizer 1.5%, polyethylene wax 1.3% are stirred, and mixed material is granulated through pelletizer and makes
Derived from luminous master batch；S2, preparation self-luminous polypropylene wool top: by weight by self-luminous master batch (10-12%) and polypropylene
(88-90%) mixing, mixed material are oiled, are drawn, crimping, drying obtained self-luminous polypropylene through melt spinning, cooling
Wool top.
Preferably, when S1 step self-luminescence powder and powdered polypropylene are stirred, control mixture temperature is 80-100 DEG C,
Avoid when the temperature is excessively high that be easy all kinds of material dispersions when agglomeration and too low temperature uneven for material, by can be by the moisture in material
Sufficiently exclude.
Preferably, self-luminous master batch and polypropene blended melt spinning in S2 step, due to the additive amount for master batch of giving out light certainly
Greatly, to improve fluidity of molten and guaranteeing that subsequent traction, curling process are normally carried out, need to improve spinning temperature is 240-
245℃。
Preferably, a large amount of melts are attached with after melt spinning on spinneret, spinneret need to be cleaned, step is such as
Under: 1, spinneret in 480 DEG C of closed calcining furnace negative pressure calcination takes out cooling after calcining sufficiently；2, spinneret after cooling
It is put into the NaOH aqueous solution that mass parts are 5% and is cleaned with ultrasonic activation, control NaOH aqueous temperature is 80 DEG C, cleaning
Spinneret afterwards is cleaned and is dried up using clear water；3, under microscopic projector using in probe cleaning spinneret hole after impurity to
With.
Preferably, it installs the impurity in stainless steel filtering net melt filtration during melt spinning additional before spinneret, guarantees to spin
Silk is stablized, and selects the mesh number of stainless steel filtering net for 120-150 mesh, spins self-luminous without filtering after avoiding stainless steel filtering net meticulous
Silk pressure rise is too fast and the excessively thick rear mist that shines of stainless steel filtering net is easy blocking spinneret hole, and spinning break is caused to increase.
Preferably, the as-spun fibre pre-orientation degree of spinning production and pre-crystallized degree are high, fiber high yield stress, tensile property
Difference, therefore, it is 95 DEG C that temperature is pulled in S2 step, is carried out in the oil bath that oil concentration is 2%, and controlling traction multiple is 2.6
Times, the toughness of as-spun fibre is improved, tensile property is improved, it is ensured that distraction procedure is stablized.
Preferably, a large amount of strontium aluminate fluorescent materials are added in self-luminous polypropylene wool top, the surface hardness of wool top is higher,
Big to equipment attrition, therefore, the guide wire means of crimping machine select aluminum oxide material, the gasket seal choosing of crimping machine in curling
With wear-resistant material, and the replacement cycle of strict control gasket seal, avoid lousiness from increasing.
A kind of self-luminous polypropylene wool top, a kind of self-luminous polypropylene wool top being prepared according to above-mentioned preparation method.
Compared with prior art, the beneficial effects of the present invention are:
1, polypropylene wool top produced by the present invention can shine for a long time in a dark environment after of short duration light, make polypropylene hair
Item has self light emission function, has widened the application range of polypropylene wool top significantly.
2, existing polypropylene wool top production method is optimized, the production requirement of preparation self-luminous polypropylene wool top is met.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of self-luminous polypropylene wool top preparation method includes the following steps: S1, preparation self-luminous master batch: will using grinder
Strontium aluminate raw material, which is ground, is made self-luminescence powder, by weight by self-luminescence powder 18%, powdered polypropylene 78%, heat point in blender
Powder 1.2%, Ca-Zn composite heat stabilizer 1.5%, polyethylene wax 1.3% are stirred, and 80 DEG C of mixture temperature are controlled when mixing,
Mixed material is granulated through pelletizer and self-luminous master batch is made；S2, preparation self-luminous polypropylene wool top: by weight will be certainly
The master batch 10% that shines is mixed with polypropylene 90%, and mixed material oils, draws, crimping, the system of drying through melt spinning, cooling
Derived from luminous polypropylene wool top, 240 DEG C of spinning temperature；
A large amount of melts are attached with after melt spinning on spinneret, spinneret need to be cleaned, steps are as follows: 1, spinneret
The negative pressure calcination in 480 DEG C of closed calcining furnace takes out cooling after calcining sufficiently；2, spinneret after cooling is put into mass parts and is
It is cleaned in 5% NaOH aqueous solution and with ultrasonic activation, control NaOH aqueous temperature is 80 DEG C, and the spinneret after cleaning is adopted
It is cleaned and is dried up with clear water；3, using stand-by after impurity in probe cleaning spinneret hole under microscopic projector；
Install stainless steel filtering net impurity screening during melt spinning additional before spinneret, selecting the mesh number of stainless steel filtering net is 120
Mesh；
It is 95 DEG C that temperature is pulled in S2 step, is carried out in the oil bath that oil concentration is 2%, and controlling traction multiple is 2.6 times；
The guide wire means of crimping machine select aluminum oxide material in curling, and the gasket seal of crimping machine selects wear-resistant material.
A kind of to use a kind of self-luminous polypropylene wool top made from the above method, performance is as follows: single wire fracture intensity:
1.4CN/ dtex, elongation at break are as follows: 140%, crispation number: 18/25cm, extinction 15 minutes, persistently give out light in dark surrounds
10.5 hours.
Embodiment 2
A kind of self-luminous polypropylene wool top preparation method includes the following steps: S1, preparation self-luminous master batch: will using grinder
Strontium aluminate raw material, which is ground, is made self-luminescence powder, by weight by self-luminescence powder 18%, powdered polypropylene 78%, heat point in blender
Powder 1.2%, Ca-Zn composite heat stabilizer 1.5%, polyethylene wax 1.3% are stirred, and 90 DEG C of mixture temperature are controlled when mixing,
Mixed material is granulated through pelletizer and self-luminous master batch is made；S2, preparation self-luminous polypropylene wool top: by weight will be certainly
The master batch 11% that shines is mixed with polypropylene 89%, and mixed material oils, draws, crimping, the system of drying through melt spinning, cooling
Derived from luminous polypropylene wool top, 240 DEG C of spinning temperature；
A large amount of melts are attached with after melt spinning on spinneret, spinneret need to be cleaned, steps are as follows: 1, spinneret
The negative pressure calcination in 480 DEG C of closed calcining furnace takes out cooling after calcining sufficiently；2, spinneret after cooling is put into mass parts and is
It is cleaned in 5% NaOH aqueous solution and with ultrasonic activation, control NaOH aqueous temperature is 80 DEG C, and the spinneret after cleaning is adopted
It is cleaned and is dried up with clear water；3, using stand-by after impurity in probe cleaning spinneret hole under microscopic projector；
Install stainless steel filtering net impurity screening during melt spinning additional before spinneret, selecting the mesh number of stainless steel filtering net is 130
Mesh；
It is 95 DEG C that temperature is pulled in S2 step, is carried out in the oil bath that oil concentration is 2%, and controlling traction multiple is 2.6 times；
The guide wire means of crimping machine select aluminum oxide material in curling, and the gasket seal of crimping machine selects wear-resistant material.
A kind of to use a kind of self-luminous polypropylene wool top made from the above method, performance is as follows: single wire fracture intensity:
1.5CN/ dtex, elongation at break are as follows: 120%, crispation number: 17/25cm, extinction 15 minutes, persistently give out light in dark surrounds
11 hours.
Embodiment 3
A kind of self-luminous polypropylene wool top preparation method includes the following steps: S1, preparation self-luminous master batch: will using grinder
Strontium aluminate raw material, which is ground, is made self-luminescence powder, by weight by self-luminescence powder 18%, powdered polypropylene 78%, heat point in blender
Powder 1.2%, Ca-Zn composite heat stabilizer 1.5%, polyethylene wax 1.3% are stirred, and 90 DEG C of mixture temperature are controlled when mixing,
Mixed material is granulated through pelletizer and self-luminous master batch is made；S2, preparation self-luminous polypropylene wool top: by weight will be certainly
The master batch 12% that shines is mixed with polypropylene 88%, and mixed material oils, draws, crimping, the system of drying through melt spinning, cooling
Derived from luminous polypropylene wool top, 240 DEG C of spinning temperature；
A large amount of melts are attached with after melt spinning on spinneret, spinneret need to be cleaned, steps are as follows: 1, spinneret
The negative pressure calcination in 480 DEG C of closed calcining furnace takes out cooling after calcining sufficiently；2, spinneret after cooling is put into mass parts and is
It is cleaned in 5% NaOH aqueous solution and with ultrasonic activation, control NaOH aqueous temperature is 80 DEG C, and the spinneret after cleaning is adopted
It is cleaned and is dried up with clear water；3, using stand-by after impurity in probe cleaning spinneret hole under microscopic projector；
Install stainless steel filtering net impurity screening during melt spinning additional before spinneret, selecting the mesh number of stainless steel filtering net is 150
Mesh；
It is 95 DEG C that temperature is pulled in S2 step, is carried out in the oil bath that oil concentration is 2%, and controlling traction multiple is 2.6 times；
The guide wire means of crimping machine select aluminum oxide material in curling, and the gasket seal of crimping machine selects wear-resistant material.
A kind of to use a kind of self-luminous polypropylene wool top made from the above method, performance is as follows: single wire fracture intensity:
1.5CN/ dtex, elongation at break are as follows: 100%, crispation number: 16/25cm, extinction 15 minutes, persistently give out light in dark surrounds
12 hours.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.It more specifically, within the scope of the present disclosure and claims, can be to master
The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.In addition to what is carried out to building block and/or layout
Outside modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (8)
1. a kind of self-luminous polypropylene wool top preparation method, characterized by the following steps: S1, preparation self-luminous are female
Grain: strontium aluminate raw material is ground using grinder, self-luminescence powder is made, by weight by self-luminescence powder 18%, powder in blender
Shape polypropylene 78%, heat partition agent 1.2%, Ca-Zn composite heat stabilizer 1.5%, polyethylene wax 1.3% are stirred, mixed object
Material is granulated through pelletizer and self-luminous master batch is made；S2, preparation self-luminous polypropylene wool top: by weight by self-luminous master batch
(10-12%) is mixed with polypropylene (88-90%), and mixed material is oiled, draws, crimps, dried through melt spinning, cooling
Self-luminous polypropylene wool top is made.
2. a kind of self-luminous polypropylene wool top preparation method according to claim 1, it is characterised in that: the S1 step is certainly
When luminescent powder and powdered polypropylene are stirred, control mixture temperature is 80-100 DEG C.
3. a kind of self-luminous polypropylene wool top preparation method according to claim 1, it is characterised in that: in the S2 step
Controlling spinning temperature is 240-245 DEG C.
4. a kind of self-luminous polypropylene wool top preparation method according to claim 1, it is characterised in that: the melt spinning
After need cleaning spinneret, steps are as follows: 1, spinneret negative pressure calcination in 480 DEG C of closed calcining furnace, calcining sufficiently after
Take out cooling；2, spinneret after cooling is put into the NaOH aqueous solution that mass parts are 5% and is cleaned with ultrasonic activation, controls
NaOH aqueous temperature is 80 DEG C, and the spinneret after cleaning is cleaned and dried up using clear water；3, using spy under microscopic projector
Needle is cleared up stand-by after impurity in spinneret hole.
5. a kind of self-luminous polypropylene wool top preparation method according to claim 4, it is characterised in that: the melt spinning
It installs stainless steel filtering net impurity screening additional before spinneret in the process, selects the mesh number of stainless steel filtering net for 120-150 mesh.
6. a kind of self-luminous polypropylene wool top preparation method according to claim 1, it is characterised in that: in the S2 step
Being pulled in temperature is 95 DEG C, is carried out in the oil bath that oil concentration is 2%, and controlling traction multiple is 2.6 times.
7. a kind of self-luminous polypropylene wool top preparation method according to claim 1, it is characterised in that: rolled up in the curling
The guide wire means of bent machine select aluminum oxide material, and the gasket seal of crimping machine selects wear-resistant material.
8. a kind of self-luminous polypropylene wool top that any one of -7 preparation methods are prepared according to claim 1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032749.7A CN109763183A (en) | 2019-01-14 | 2019-01-14 | A kind of polypropylene wool top and preparation method thereof of giving out light certainly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032749.7A CN109763183A (en) | 2019-01-14 | 2019-01-14 | A kind of polypropylene wool top and preparation method thereof of giving out light certainly |
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| CN109763183A true CN109763183A (en) | 2019-05-17 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5674437A (en) * | 1996-02-28 | 1997-10-07 | Glotex Corporation | Method of providing luminescence to fibrous materials |
| CN1448553A (en) * | 2002-12-25 | 2003-10-15 | 沈阳工业大学 | Manufacture of long persistence luminescent polypropylene textile fiber |
| CN101994267A (en) * | 2009-08-10 | 2011-03-30 | 中国水产科学研究院东海水产研究所 | Method for processing small-specification blending modified polypropylene light-emitting rope for fishing |
| CN102493012A (en) * | 2011-12-09 | 2012-06-13 | 江南大学 | Rare-earth silicate blue long-afterglow light-emitting polypropylene fiber and preparation process thereof |
| CN102923524A (en) * | 2012-11-09 | 2013-02-13 | 江阴市华宏化纤有限公司 | Elastic yarn-separating device |
| CN105906933A (en) * | 2015-02-25 | 2016-08-31 | 财团法人纺织产业综合研究所 | Light-storing master batch and fiber |
| CN106192038A (en) * | 2016-07-21 | 2016-12-07 | 江南大学 | The preparation method of blue light luminous fiber |
-
2019
- 2019-01-14 CN CN201910032749.7A patent/CN109763183A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5674437A (en) * | 1996-02-28 | 1997-10-07 | Glotex Corporation | Method of providing luminescence to fibrous materials |
| CN1448553A (en) * | 2002-12-25 | 2003-10-15 | 沈阳工业大学 | Manufacture of long persistence luminescent polypropylene textile fiber |
| CN101994267A (en) * | 2009-08-10 | 2011-03-30 | 中国水产科学研究院东海水产研究所 | Method for processing small-specification blending modified polypropylene light-emitting rope for fishing |
| CN102493012A (en) * | 2011-12-09 | 2012-06-13 | 江南大学 | Rare-earth silicate blue long-afterglow light-emitting polypropylene fiber and preparation process thereof |
| CN102923524A (en) * | 2012-11-09 | 2013-02-13 | 江阴市华宏化纤有限公司 | Elastic yarn-separating device |
| CN105906933A (en) * | 2015-02-25 | 2016-08-31 | 财团法人纺织产业综合研究所 | Light-storing master batch and fiber |
| CN106192038A (en) * | 2016-07-21 | 2016-12-07 | 江南大学 | The preparation method of blue light luminous fiber |
Non-Patent Citations (2)
| Title |
|---|
| 司春雷: "长余辉发光聚丙烯纤维的研究", 《辽宁化工》 * |
| 祖立武: "《化学纤维成型工艺学》", 31 August 2014 * |
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