CN109295531A - A kind of Wool-Like Polyester FDY and preparation method thereof - Google Patents
A kind of Wool-Like Polyester FDY and preparation method thereof Download PDFInfo
- Publication number
- CN109295531A CN109295531A CN201811031116.6A CN201811031116A CN109295531A CN 109295531 A CN109295531 A CN 109295531A CN 201811031116 A CN201811031116 A CN 201811031116A CN 109295531 A CN109295531 A CN 109295531A
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- China
- Prior art keywords
- wool
- spinning
- polyester
- polyester fdy
- alkane
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Classifications
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- 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
-
- 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
- D01F1/10—Other agents for modifying properties
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of Wool-Like Polyester FDY and preparation method thereof, the Wool-Like Polyester FDY includes following components in percentage by weight: spinning-grade PET particle 85-96%, paraffin dispersant 0.5-1%, alkane additive 5-10% and multichain polyester support 1-3%.The present invention makes functional particles first, then functional particles and spinning-grade PET particle are mixed spinning, carries out friction treatment to silk simultaneously in the traction process of spinning, obtains the Wool-Like Polyester FDY of matte surface, simple process is easy to operate.
Description
Technical field:
The invention belongs to Wool-Like Polyester technical field, in particular to a kind of Wool-Like Polyester FDY and preparation method thereof.
Background technique:
Wool fabric have the advantages that it is strong it is wear-resisting, light, warmth retention property is good, wrinkle resistance is good, hygroscopicity is strong, dress is comfortable, so
Woolen price is usually more expensive afterwards, and on this basis, people develop wool-like fabric, and wool-like fabric has intensity high, crease-resistant
The advantages such as property is good, wear-resisting, not mould, does not eat into, quick-drying, does not fade, is non-ironing, price is less expensive.Currently, imitative hair FDY in the market is logical
It is often to be combineeed using DTY and high convergency FDY, so that DTY generates the feel of wool, further forms the color blending effect of hair after dyeing, but
The production of this imitative hair FDY needs to use two kinds of raw materials of DTY and high convergency FDY, and process is also more complicated, if subsequent without dye
If color processing, fiber is shinny, and the high-grade of dumb light does not feel.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention:
The purpose of the present invention is to provide a kind of Wool-Like Polyester FDY and preparation method thereof, to overcome the above-mentioned prior art
The defects of.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of Wool-Like Polyester FDY, including following components in percentage by weight: spinning-grade PET particle 85-96%, paraffin point
Powder 0.5-1%, alkane additive 5-10% and multichain polyester support 1-3%.
The paraffin dispersant is polyethylene wax, oxidized polyethylene wax, polyethylene acrylic acid wax, polyethylene vinyl acetate
The one such or two or more mixture of wax, the molecular weight of the polyethylene wax are 1500-4000.
The alkane additive is C5-C17The one such or two or more mixture of n-alkane.
The alkane additive is C5-C17The one such or two or more mixture of isoparaffin.
A kind of preparation method of Wool-Like Polyester FDY, comprising the following steps:
(1) 1-3% multichain polyester support, 0.5-1% paraffin dispersant and 5-10% alkane additive are put into high-speed stirring
It mixes mixing machine to stir evenly, mixture is made；
(2) by double screw extruder, the mixture of step (1) is subjected to stretching and granulation, mixed function particle is obtained, makes
The temperature of grain is 100-180 DEG C；
(3) the mixed function particle of 85-95% spinning-grade PET particle and step (2) is put into polyester filament spinning equipment
Screw rod melt spinning is carried out, the temperature setting of the screw rod melt spinning is 230-290 DEG C, spinning speed is 2000-3000 meters/
Minute；
(4) silk of the molten condition of step (3) is pulled by 60-150 DEG C of hot-rolling, using friction during drawing
Device rubs to silk；
(5) cooling winding, obtains Wool-Like Polyester FDY.
The temperature that the step (2) is granulated is 135-160 DEG C.
The temperature of step (3) melt spinning is 150-280 DEG C, and the speed of spinning is 2500-2800 ms/min.
It is using the beneficial effect of technical solution of the present invention:
The present invention makes functional particles first, then functional particles and spinning-grade PET particle are mixed spinning, is spinning
Friction treatment is carried out to silk simultaneously in the traction process of silk, obtains the Wool-Like Polyester FDY of matte surface, simple process, operation side
Just.
Detailed description of the invention:
Fig. 1 is the microscope photograph of Wool-Like Polyester FDY made from the embodiment of the present invention 1.
Specific embodiment:
The present invention will be further described combined with specific embodiments below.
Embodiment 1
A kind of Wool-Like Polyester FDY, including following components in percentage by weight: spinning-grade PET particle 92%, polyethylene wax point
Powder 1%, C10N-alkane additive 5% and multichain polyester support 2%.
A kind of preparation method of Wool-Like Polyester FDY, comprising the following steps:
(1) by 2% multichain polyester support, 1% polyethylene wax dispersion and 5%C10N-alkane additive is put into high-speed stirring
It mixes mixing machine to stir evenly, mixture is made；
(2) by double screw extruder, the mixture of step (1) is subjected to stretching and granulation, mixed function particle is obtained, makes
The temperature of grain is 150 DEG C；
(3) the mixed function particle of 92% spinning-grade PET particle and step (2) polyester filament spinning equipment is put into carry out
Screw rod melt spinning, the temperature setting of the screw rod melt spinning are 260 DEG C, and spinning speed is 2500 ms/min；
(4) silk of the molten condition of step (3) is pulled by 100 DEG C of hot-rolling, and strigil is used during drawing
It rubs to silk；
(5) cooling winding, obtains Wool-Like Polyester FDY.
As shown in Figure 1, having apparent matte effect using the surface Wool-Like Polyester FDY made from embodiment 1.
Embodiment 2
A kind of Wool-Like Polyester FDY, including following components in percentage by weight: spinning-grade PET particle 88%, oxidic polyethylene
Dispersing agent for wax 1%, C10N-alkane and C10Isoparaffin additive package 8% and multichain polyester support 3%.
A kind of preparation method of Wool-Like Polyester FDY, comprising the following steps:
(1) by 3% multichain polyester support, 1% oxidic polyethylene dispersing agent for wax and 8%C10N-alkane and C10Isomeric alkane
Hydrocarbon additive package is put into high-speed stirring mixer and stirs evenly, and mixture is made；
(2) by double screw extruder, the mixture of step (1) is subjected to stretching and granulation, mixed function particle is obtained, makes
The temperature of grain is 180 DEG C；
(3) the mixed function particle of 88% spinning-grade PET particle and step (2) polyester filament spinning equipment is put into carry out
Screw rod melt spinning, the temperature setting of the screw rod melt spinning are 250 DEG C, and spinning speed is 2600 ms/min；
(4) silk of the molten condition of step (3) is pulled by 120 DEG C of hot-rolling, and strigil is used during drawing
It rubs to silk；
(5) cooling winding, obtains Wool-Like Polyester FDY.
Equally there is apparent matte effect using the surface Wool-Like Polyester FDY made from embodiment 2.
Embodiment 3
A kind of Wool-Like Polyester FDY, including following components in percentage by weight: spinning-grade PET particle 96%, polyethylene wax point
Powder 1% and multichain polyester support 3%.
A kind of preparation method of Wool-Like Polyester FDY, comprising the following steps:
(1) 3% multichain polyester support, 1% polyethylene wax dispersion and 96% spinning-grade PET particle are put into polyester filament
Spinning equipment carries out screw rod melt spinning, and the temperature setting of the screw rod melt spinning is 280 DEG C, and spinning speed is 2500 meters/
Minute；
(2) silk of the molten condition of step (1) is pulled by 120 DEG C of hot-rolling, and strigil is used during drawing
It rubs to silk；
(3) cooling winding, obtains Wool-Like Polyester FDY.
Only has slight dumb light sense using Wool-Like Polyester FDY made from embodiment 3, surface is obviously partially bright.
Comparative example
A kind of Wool-Like Polyester FDY, including following components in percentage by weight: spinning-grade PET particle 96%, polyethylene wax point
Powder 1% and multichain polyester support 3%.
A kind of preparation method of Wool-Like Polyester FDY, comprising the following steps:
(1) 3% multichain polyester support, 1% polyethylene wax dispersion and 96% spinning-grade PET particle are put into polyester filament
Spinning equipment carries out screw rod melt spinning, and the temperature setting of the screw rod melt spinning is 280 DEG C, and spinning speed is 2500 meters/
Minute；
(2) cooling winding, obtains polyester FDY.
Obviously partially bright, the visual sense of no dumb light using FDY table cotton made from comparative example.
Although above-described embodiment is described in detail technical solution of the present invention, technical side of the invention
Case is not limited to above embodiments, in the case where not departing from thought and objective of the invention, to technical solution of the present invention institute
Any change done will fall into claims of the present invention limited range.
Claims (7)
1. a kind of Wool-Like Polyester FDY, it is characterised in that: including following components in percentage by weight: spinning-grade PET particle 85-
96%, paraffin dispersant 0.5-1%, alkane additive 5-10% and multichain polyester support 1-3%.
2. a kind of Wool-Like Polyester FDY according to claim 1, it is characterised in that: the paraffin dispersant be polyethylene wax,
Oxidized polyethylene wax, polyethylene acrylic acid wax, polyethylene vinyl acetate wax are one such or two or more
Mixture, the molecular weight of the polyethylene wax is 1500-4000.
3. a kind of Wool-Like Polyester FDY according to claim 1, it is characterised in that: the alkane additive is C5-C17Positive structure
The one such or two or more mixture of alkane.
4. a kind of Wool-Like Polyester FDY according to claim 1, it is characterised in that: the alkane additive is C5-C17Isomery
The one such or two or more mixture of alkane.
5. a kind of preparation method of Wool-Like Polyester FDY, which comprises the following steps:
(1) 1-3% multichain polyester support, 0.5-1% paraffin dispersant and 5-10% alkane additive are put into high-speed stirred and mixed
Conjunction machine stirs evenly, and mixture is made；
(2) by double screw extruder, the mixture of step (1) is subjected to stretching and granulation, obtains mixed function particle, granulation
Temperature is 100-180 DEG C；
(3) the mixed function particle of 85-95% spinning-grade PET particle and step (2) polyester filament spinning equipment is put into carry out
Screw rod melt spinning, the temperature setting of the screw rod melt spinning are 230-290 DEG C, and spinning speed is 2000-3000 ms/min
Clock；
(4) silk of the molten condition of step (3) is pulled by 60-150 DEG C of hot-rolling, and strigil pair is used during drawing
Silk rubs；
(5) cooling winding, obtains Wool-Like Polyester FDY.
6. the preparation method of Wool-Like Polyester FDY according to claim 5 a kind of, it is characterised in that: the step (2) is granulated
Temperature be 135-160 DEG C.
7. the preparation method of Wool-Like Polyester FDY according to claim 5 a kind of, it is characterised in that: step (3) melting
The temperature of spinning is 150-280 DEG C, and the speed of spinning is 2500-2800 ms/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031116.6A CN109295531A (en) | 2018-09-05 | 2018-09-05 | A kind of Wool-Like Polyester FDY and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031116.6A CN109295531A (en) | 2018-09-05 | 2018-09-05 | A kind of Wool-Like Polyester FDY and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109295531A true CN109295531A (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031116.6A Pending CN109295531A (en) | 2018-09-05 | 2018-09-05 | A kind of Wool-Like Polyester FDY and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888155A (en) * | 2006-07-25 | 2007-01-03 | 宁波新顺化纤有限公司 | Superfine fiber one-step functional producing method |
| CN101177822A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Terylene ATY wool-like yarn |
| CN101328622A (en) * | 2008-06-18 | 2008-12-24 | 浙江恒逸集团有限公司 | Fully drawn polyester fiber and methods for preparing the same |
| CN102181952A (en) * | 2011-04-29 | 2011-09-14 | 苏州龙杰特种纤维股份有限公司 | Method for preparing dull fiber with wool-like effect |
| CN102766985A (en) * | 2012-06-28 | 2012-11-07 | 吴江亚太化纺有限公司 | Anti-ultraviolet polyester fine-denier ATY (air-jet texturing yarn) fiber |
-
2018
- 2018-09-05 CN CN201811031116.6A patent/CN109295531A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888155A (en) * | 2006-07-25 | 2007-01-03 | 宁波新顺化纤有限公司 | Superfine fiber one-step functional producing method |
| CN101177822A (en) * | 2007-12-10 | 2008-05-14 | 盛虹集团有限公司 | Terylene ATY wool-like yarn |
| CN101328622A (en) * | 2008-06-18 | 2008-12-24 | 浙江恒逸集团有限公司 | Fully drawn polyester fiber and methods for preparing the same |
| CN102181952A (en) * | 2011-04-29 | 2011-09-14 | 苏州龙杰特种纤维股份有限公司 | Method for preparing dull fiber with wool-like effect |
| CN102766985A (en) * | 2012-06-28 | 2012-11-07 | 吴江亚太化纺有限公司 | Anti-ultraviolet polyester fine-denier ATY (air-jet texturing yarn) fiber |
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Application publication date: 20190201 |
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