CN108624981A - Rich wool top in polyester modification sea and preparation method thereof - Google Patents
Rich wool top in polyester modification sea and preparation method thereof Download PDFInfo
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- CN108624981A CN108624981A CN201810477209.5A CN201810477209A CN108624981A CN 108624981 A CN108624981 A CN 108624981A CN 201810477209 A CN201810477209 A CN 201810477209A CN 108624981 A CN108624981 A CN 108624981A
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- Prior art keywords
- polyester
- wool top
- rich
- color
- good
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- Pending
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- 229920000728 polyester Polymers 0.000 title claims abstract description 44
- 210000002268 wool Anatomy 0.000 title claims abstract description 25
- 230000004048 modification Effects 0.000 title claims abstract description 20
- 238000012986 modification Methods 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 10
- 230000007613 environmental effect Effects 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000006229 carbon black Substances 0.000 claims abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 13
- 238000009987 spinning Methods 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- HTXMGVTWXZBZNC-UHFFFAOYSA-N 3,5-bis(methoxycarbonyl)benzenesulfonic acid Chemical compound COC(=O)C1=CC(C(=O)OC)=CC(S(O)(=O)=O)=C1 HTXMGVTWXZBZNC-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- 208000011580 syndromic disease Diseases 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 2
- 239000004753 textile Substances 0.000 abstract description 5
- 229920002994 synthetic fiber Polymers 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 abstract description 2
- 238000012505 colouration Methods 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 abstract description 2
- 238000002074 melt spinning Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000255964 Pieridae Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002895 hyperchromatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/04—Pigments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of rich wool tops in polyester modification sea, it is characterised in that the wool top is made of 94% cation-modified polyester and 6% environmentally friendly color grain, and the environmental protection color grain is to add 15% carbon black to be made as carrier using solid color polyester.And disclose preparation method.The present invention direct melt spinning after mixing environmentally friendly color grain with modified poly ester makes it not only with good spinnability but also improves the color fastness and moisture-keeping functions of fiber by polyester modification.There is manufactured fiber good textile performance, wool top to have good anti-hair pilling property.The environmentally friendly color grain wherein used has good dispersibility so that manufactured fiber colour is uniform, and good color fastness is bright-colored, without aberration.The present invention utilizes mass colouration technology, reduces dyeing cost, avoids generating large amount of sewage during down-stream enterprise's bath dye.
Description
Technical field
The present invention relates to rich wool tops in a kind of polyester modification sea and preparation method thereof.
Background technology
In recent years, with the progress of science and expanding economy, functional textile industry, which rapidly develops, becomes weaving production
The mainstay of product, according to different product feature and different process, the type of functional textile is increasing, main at present
Product is set to obtain the performances such as anti-fluffing and anti-pilling, antistatic, hydrophily, high convergency, fire-retardant by material modification；Pass through fiberizing
It is modified, so that product is obtained the functions such as hollow, special-shaped, ultra-fine, compound, so that textile product is reached light, comfortable, safe green environmentally friendly
Deng requirement.
With the continuous improvement of living standards, woolen fabric requires other than warming wearability, also requires beauty, has
Class, anti-fluffing and anti-pilling performance are to weigh an important indicator of woolen inherent quality.In particular with the day of environmental requirement
Become stringent, the colored product ratio of Wool-Like Polyester wool top greatly increases, therefore the Wool-Like Polyester wool top meaning that development and production are coloured
It is great, wide market.The color of wool top is mainly to lead to what hyperchromatic method was caught in final finishing step at present, washing
When dyestuff be easy be lost in, cause wool top to fade, and pollute environment.
Invention content
Technical problem：The present invention provides a kind of rich wool top in polyester modification sea, good color fastness and environmental protection.
Technical solution：Technical scheme is as follows：
A kind of rich wool top in polyester modification sea, the wool top have color masterbatch by 94% cation-modified polyester and 6% environmental protection
Grain composition, the environmental protection color grain is to add 15% carbon black to be made as carrier using solid color polyester.
Preferably, the cation-modified polyester is the dimethyl isophthalate -5- sulphurs that 2% mole is added when polymerization
The polyethylene glycol that the molecular weight of sour sodium and 0.5% weight polyester is 4000.
Preferably, it is that base stock is copolymerized that the solid color polyester, which is by p-phthalic acid and ethylene glycol, is also contained
There is the 0.5-0.8% for accounting for solid color weight polyester, the polyethylene glycol that average molecular weight is 4000-8000.
The invention also discloses the preparation method of the rich wool top in above-mentioned polyester modification sea, step includes：
1) polyester modification：The Sodium Dimethyl Isophthalate-5-sulfonate and 0.5% that 2% mole is added in polymerization gather
The polyethylene glycol that the molecular weight of ester weight is 4000；
2) environmentally friendly color grain is added in Modified polyester chips, using turning pot and dry to moisture content to be less than after being sufficiently mixed
Equal to 50PPM, spinning manifold is entered after screw extruding melting, melting temperature highest region is no more than 295 DEG C, and spin manifold temperature does not surpass
Cross 290 DEG C；
3) it after filament spinning component squeezes out, is cooled and solidified through blower system, winding oils, and then stretches, is shaped into after curling
Modified fibre, then be combed into extra large rich wool top, wherein before spin spin-drawing and be no more than 120 times, it is rear spin stretch control 4.0 times with
It is interior.
Preferably, strand is ejected into cooling distance within the scope of 30mm-60mm from spinneret orifice, 30 DEG C of wind-warm syndrome, wind speed
1.2-1.5 meter per seconds, 1000-1300 ms/min of spinning speed, winding precursor oil dewing control 18-22% again, tensile speed
180 ms/min.
Advantageous effect：The present invention direct melt spinning after mixing environmentally friendly color grain with modified poly ester, modified poly ester with
Master batch can be combined preferably, made it not only with good spinnability by polyester modification but also improved color fastness and the moisturizing of fiber
Function.There is manufactured fiber good textile performance, wool top to have good anti-hair pilling property.The environmental protection wherein used is coloured
Master batch has good dispersibility so that manufactured fiber colour is uniform, and good color fastness is bright-colored, without aberration.The present invention
Using mass colouration technology, dyeing cost can be reduced, avoids generating large amount of sewage during down-stream enterprise's bath dye.
Specific implementation mode
Embodiment 1
The invention also discloses the preparation method of the rich wool top in above-mentioned polyester modification sea, step includes：
1) polyester modification：When PET polymerize be added 2% mole Sodium Dimethyl Isophthalate-5-sulfonate (SIPM) and
The polyethylene glycol that the molecular weight of 0.5% weight polyester is 4000；
2) the environmentally friendly color grain of 6%wt is added in Modified polyester chips, environmentally friendly color grain is poly- using solid color
Ester adds the carbon black of 15%wt to be made as carrier, wherein it is base that the solid color polyester, which is by p-phthalic acid and ethylene glycol,
This material copolymerization forms, and also contains the 0.5-0.8% for accounting for solid color weight polyester, the poly- second that average molecular weight is 4000-8000
Glycol, structure have disclosed in CN103113564A, and using pot drying is turned after being sufficiently mixed, turning pot drying has following want
It asks：A, raw material is mixed evenly；B, temperature and heating rate must be controlled in drying process：It drives to planted agent's control in 5 hours 110
Within DEG C, rises 10 DEG C per hour later, rise to 150 DEG C of heat preservations, it can cooling discharge after two hours；C, it must be taken out during drying true
Sky, 0.1MPa must be reached by turning 120 DEG C of pot temperature and the above vacuum degree；D, moisture content should be less than 50PPM；Mixing after drying is former
Material enters spinning manifold after screw extruding melting, and melting temperature highest region is no more than 295 DEG C, and spin manifold temperature is no more than 290 DEG C；
3) it after filament spinning component squeezes out, is cooled and solidified through blower system, winding oils, and then stretches, is shaped into after curling
Modified fibre, then be combed into extra large rich wool top, wherein before spin spin-drawing and be no more than 120 times, it is rear spin stretch control 4.0 times with
It is interior.
Wherein, strand is ejected into cooling distance within the scope of 30mm-60mm from spinneret orifice, 30 DEG C of wind-warm syndrome, wind speed 1.2-
1.5 meter per seconds, 1000-1300 ms/min of spinning speed, winding precursor oil dewing control 18-22% again, tensile speed 180
M/min.Finished product can produce fiber number 1.665dtex--3.33dtex.
Claims (5)
1. a kind of rich wool top in polyester modification sea, it is characterised in that the wool top is by 94% cation-modified polyester and 6% ring
Possess Masterbatch composition, the environmental protection color grain is to add 15% carbon black to be made as carrier using solid color polyester.
2. the rich wool top in polyester modification sea according to claim 1, it is characterised in that the cation-modified polyester is polymerization
When add 2% mole Sodium Dimethyl Isophthalate-5-sulfonate and 0.5% weight polyester molecular weight be 4000 poly- second
Glycol.
3. the rich wool top in polyester modification sea according to claim 1 or 2, it is characterised in that the solid color polyester is right by essence
Phthalic acid and ethylene glycol are that base stock is copolymerized, and also contain 0.5-0.8%, the mean molecule for accounting for solid color weight polyester
Amount is the polyethylene glycol of 4000-8000.
4. the preparation method of the rich wool top in polyester modification sea as claimed in claim 1,2 or 3, step include：
1) polyester modification：2% mole of Sodium Dimethyl Isophthalate-5-sulfonate and 0.5% polyester weight are added in polymerization
The polyethylene glycol that the molecular weight of amount is 4000；
2) environmentally friendly color grain is added in Modified polyester chips, using turning pot and dry to moisture content to be less than or equal to after being sufficiently mixed
50PPM enters spinning manifold after screw extruding melting, and melting temperature highest region is no more than 295 DEG C, and spin manifold temperature is no more than
290℃；
3) it after filament spinning component squeezes out, is cooled and solidified through blower system, winding oils, and then stretches, is shaped into modification after curling
Fiber, then it is combed into extra large rich wool top, wherein the preceding spin-drawing that spins is no more than 120 times, it is rear to spin stretching control within 4.0 times.
5. the preparation method of the rich wool top in polyester modification sea according to claim 4, it is characterised in that：Strand is sprayed from spinneret orifice
Go out to cooling distance within the scope of 30mm-60mm, 30 DEG C of wind-warm syndrome, wind speed 1.2-1.5 meter per seconds, spinning speed 1000-1300
M/min, winding precursor oils dewing control 18-22% again, 180 ms/min of tensile speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477209.5A CN108624981A (en) | 2018-05-18 | 2018-05-18 | Rich wool top in polyester modification sea and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477209.5A CN108624981A (en) | 2018-05-18 | 2018-05-18 | Rich wool top in polyester modification sea and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108624981A true CN108624981A (en) | 2018-10-09 |
Family
ID=63693743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810477209.5A Pending CN108624981A (en) | 2018-05-18 | 2018-05-18 | Rich wool top in polyester modification sea and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108624981A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188103A (en) * | 2020-03-12 | 2020-05-22 | 江苏江南高纤股份有限公司 | Composite super nylon wool top and preparation method thereof |
| CN112048777A (en) * | 2020-08-25 | 2020-12-08 | 张家港市荣昌涤纶毛条有限公司 | Production process of high-strength elastic polyester wool tops |
| CN112941665A (en) * | 2021-03-08 | 2021-06-11 | 江苏江南高纤股份有限公司 | Terlon wool top and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094256A (en) * | 2010-12-21 | 2011-06-15 | 浙江恒逸高新材料有限公司 | Method for producing modified cation polyester filament and product thereof |
| CN103113564A (en) * | 2013-02-04 | 2013-05-22 | 江苏江南高纤股份有限公司 | Color-fixing polyester and preparation method thereof |
| CN103556295A (en) * | 2013-10-23 | 2014-02-05 | 东华大学 | Black polyester fiber and preparation method thereof |
| CN105648572A (en) * | 2015-12-30 | 2016-06-08 | 南通华纶化纤有限公司 | Special polyester filaments for black fine denier industry, and preparation method of special polyester filament |
| CN106987923A (en) * | 2017-05-23 | 2017-07-28 | 上海市合成纤维研究所有限公司 | A kind of original liquid coloring black sea-island fibre |
-
2018
- 2018-05-18 CN CN201810477209.5A patent/CN108624981A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094256A (en) * | 2010-12-21 | 2011-06-15 | 浙江恒逸高新材料有限公司 | Method for producing modified cation polyester filament and product thereof |
| CN103113564A (en) * | 2013-02-04 | 2013-05-22 | 江苏江南高纤股份有限公司 | Color-fixing polyester and preparation method thereof |
| CN103556295A (en) * | 2013-10-23 | 2014-02-05 | 东华大学 | Black polyester fiber and preparation method thereof |
| CN105648572A (en) * | 2015-12-30 | 2016-06-08 | 南通华纶化纤有限公司 | Special polyester filaments for black fine denier industry, and preparation method of special polyester filament |
| CN106987923A (en) * | 2017-05-23 | 2017-07-28 | 上海市合成纤维研究所有限公司 | A kind of original liquid coloring black sea-island fibre |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188103A (en) * | 2020-03-12 | 2020-05-22 | 江苏江南高纤股份有限公司 | Composite super nylon wool top and preparation method thereof |
| CN112048777A (en) * | 2020-08-25 | 2020-12-08 | 张家港市荣昌涤纶毛条有限公司 | Production process of high-strength elastic polyester wool tops |
| CN112941665A (en) * | 2021-03-08 | 2021-06-11 | 江苏江南高纤股份有限公司 | Terlon wool top and preparation method thereof |
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Application publication date: 20181009 |