CN104532426A - Heat-resistant high-tenacity colored polyester yarn - Google Patents
Heat-resistant high-tenacity colored polyester yarn Download PDFInfo
- Publication number
- CN104532426A CN104532426A CN201410742846.2A CN201410742846A CN104532426A CN 104532426 A CN104532426 A CN 104532426A CN 201410742846 A CN201410742846 A CN 201410742846A CN 104532426 A CN104532426 A CN 104532426A
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- China
- Prior art keywords
- heat
- high strength
- resisting
- fiber layer
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 229920000728 polyester Polymers 0.000 title claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 32
- 229920000742 Cotton Polymers 0.000 claims abstract description 16
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 16
- 239000012209 synthetic fiber Substances 0.000 claims abstract description 16
- 239000004952 Polyamide Substances 0.000 claims abstract description 14
- 229920002647 polyamide Polymers 0.000 claims abstract description 14
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 33
- 229920004933 Terylene® Polymers 0.000 claims description 32
- 239000010410 layer Substances 0.000 abstract 9
- 239000011229 interlayer Substances 0.000 abstract 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 9
- 230000008901 benefit Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 229920002334 Spandex Polymers 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 239000004759 spandex Substances 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polybutylene terephthalate Polymers 0.000 description 2
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 description 1
- XPMMAKUHNMSONL-UHFFFAOYSA-N 6-methylpiperidin-2-one Chemical compound CC1CCCC(=O)N1 XPMMAKUHNMSONL-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 1
- 229940000635 beta-alanine Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920006111 poly(hexamethylene terephthalamide) Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920006012 semi-aromatic polyamide Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a heat-resistant high-tenacity colored polyester yarn. The heat-resistant high-tenacity colored polyester yarn comprises a polyester fiber layer at the uppermost layer, a synthetic fiber layer on an interlayer and a cotton fiber layer on the lowest layer, wherein the polyester fiber layer is formed by a polyester chip, and the synthetic fiber layer is formed by polyamide fiber; the polyamide fiber, the synthetic fiber layer and the cotton fiber layer respectively account for 45%-51%, 10%-15% and 38%-41% of the total weight of the heat-resistant high-tenacity colored polyester yarn. The heat-resistant high-tenacity colored polyester yarn is excellent in elasticity and hand feeling, steady in quality, and strong in heat resistance and tensile force.
Description
Technical field
The present invention relates to a kind of heat-resisting colored terylene high strength yarn.
Background technology
PBT is the abbreviation of polybutylene terephthalate (PBT).PBT false-twist textured yarn has superior elastic recovery and elasticity stable, and its elasticity is better than nylon, and its chemical proofing is better than spandex, can contaminate at normal temperatures and pressures without the need to carrier, and dyefastness is high, good stability of the dimension, ANTIPILLING, antistatic., and price is far below spandex.This fiber can be widely used in knitting, woven fabric, and alternative spandex produces covering filament.For the fabric of high-grade sportswear, swimsuit, Casual Wear.PBT false-twist textured yarn has wide practical use in the field such as hygienic material, clothes, is to be rich in emulative new product in future resiliaicy fiber market.1, PBT has good durability, DIMENSIONAL STABILITY and good elasticity, and elasticity is by the impact of temperature.2, PBT fiber and its products is soft, hygroscopicity, ABRASION RESISTANCE and fiber crimp are good, tensile elasticity and the elasticity of compression fabulous, elastic recovery rate is better than terylene, under dry hygrometric state condition, all there is special retractility, and elasticity is not by the impact of ambient temperature change, price is far below spandex fibre.3, PBT has good dyeability, and available common DISPERSE DYES carries out boiling dyeing at normal pressure, and without the need to carrier, the fiber colour of dye is bright-coloured, COLOR FASTNESS and chlorine resistance excellent.4。There is excellent chemical proofing, light resistance and heat resistance.5。PBT and PET composite fibre has thin and close conjugate, superior resilience, soft and excellent dyeability, is desirable simulate wool, down-like raw material, comfortable and easy to wear.6. main specifications: 50D, 75D, 100D, 150D etc.
Summary of the invention
The invention provides a kind of heat-resisting colored terylene high strength yarn with good springiness, good hand touch, steady quality, the advantage such as heat-resisting, pulling force is strong.
Technical scheme of the present invention is: a kind of heat-resisting colored terylene high strength yarn, described heat-resisting colored terylene high strength yarn comprises the layer of polyester fiber of the superiors, synthetic fiber layer and the undermost cotton fiber layer in intermediate layer combine, described layer of polyester fiber is polyester slice, described synthetic fiber layer is polyamide fiber, described layer of polyester fiber accounts for the 45%-51% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for the 10%-15% of the heat-resisting overall component of colored terylene high strength yarn, described cotton fiber layer accounts for the 38%-41% of the heat-resisting overall component of colored terylene high strength yarn.
In a preferred embodiment of the present invention, described cotton fiber layer is that general comb yarn and combed yarn are interwoven.
In a preferred embodiment of the present invention, described layer of polyester fiber accounts for 50% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for 10% of the heat-resisting overall component of colored terylene high strength yarn, and described cotton fiber layer accounts for 40% of the heat-resisting overall component of colored terylene high strength yarn.
A kind of heat-resisting colored terylene high strength yarn of the present invention, the advantage such as there is good springiness, good hand touch, steady quality, heat-resisting, pulling force is strong.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Wherein, described heat-resisting colored terylene high strength yarn comprises the layer of polyester fiber of the superiors, the synthetic fiber layer in intermediate layer and undermost cotton fiber layer and combines, described layer of polyester fiber is polyester slice, described synthetic fiber layer is polyamide fiber, described layer of polyester fiber accounts for the 45%-51% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for the 10%-15% of the heat-resisting overall component of colored terylene high strength yarn, and described cotton fiber layer accounts for the 38%-41% of the heat-resisting overall component of colored terylene high strength yarn.
Further illustrate, described cotton fiber layer is that general comb yarn and combed yarn are interwoven, described layer of polyester fiber accounts for 50% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for 10% of the heat-resisting overall component of colored terylene high strength yarn, and described cotton fiber layer accounts for 40% of the heat-resisting overall component of colored terylene high strength yarn.
Further illustrating, polyamide fiber has good combination property, comprise mechanical property, heat resistance, mar proof, chemical proofing and self lubricity, and coefficient of friction is low, there is certain anti-flammability, be easy to processing, be suitable for, by glass fibre and other filler filling enhancing modified, improving performance and expanding range of application.PA's is various in style, has PA6, PA66, PAll, PAl2, PA46, PA610, PA612, PAl010 etc., and a lot of new varieties such as the semi-aromatic nylon PA6T developed in recent years and extraordinary nylon.Nylon-6 plastic products can adopt sodium metal, NaOH etc. to be major catalyst, and N-vinylcaprolactam is co-catalyst, δ-caprolactam is directly obtained by anionic ring-open polymerization in a model, is called cast nylon.Be convenient in this way manufacture Bulk plastic product.Polyamide is mainly used in synthetic fiber, its most outstanding advantage be ABRASION RESISTANCE higher than other all fibres, higher than cotton ABRASION RESISTANCE 10 times, higher than wool 20 times, in BLENDED FABRIC, enter some polyamide fibers a little, can greatly improve its ABRASION RESISTANCE; When being stretched to 3-6%, elastic recovery rate can reach 100%; Up to ten thousand foldings can be stood scratch and do not rupture.The strength ratio cotton height 1-2 of polyamide fiber doubly, than wool height 4-5 doubly, is 3 times of viscose.But the heat resistance of polyamide fiber and light resistance poor, retentivity is not good yet, the clothes made not as terylene well-pressed.In addition, the shortcoming of hygroscopicity and dyeability difference is all there is for the nylon-66 of wearing clothes and polyamide fibre-6, develop the new varieties of polyamide fiber for this reason---the novel polyamide fiber of poly-β-alanine and polyamide fibre-4, have that light weight, wrinkle resistance are excellent, the feature such as good permeability and good durability, dyeability and HEAT SETTING, be therefore considered to rising.
Such product purpose is wide, and being the good material moulding the metals such as Dai Gang, iron, copper, is important engineering plastics; Monomer cast nylon extensively replaces the wear parts of machinery, replaces copper and alloy to make the wear resistant pieces of equipment.Be applicable to make wear part, drive mechanism part, household appliance components, automobile making part, screw mandrel prevents machine components, chemical machinery part, chemical industry equipment.As turbine, gear, bearing, impeller, crank, instrument board, driving shaft, valve, blade, screw mandrel, high pressure packing ring, screw, nut, sealing ring, shuttle, cover letter, axle sleeve connector etc.
Further illustrating, the inherent viscosity of polyester slice is 0.645, inherent viscosity mentioned here is the industrial size being used for characterizing molecular weight of polyesters, measure the quality that inherent viscosity correctly can not only evaluate polyester, and be that the process conditions formulating spinning provide important foundation, inherent viscosity is too low, molecular weight of polyesters is little, spinning process stretches difficulty, does not even have a spinnability, easily occurs broken end etc.; Viscosity is too high, and during stretching, tensile stress is excessive, the bad orientation of large molecule, so inherent viscosity is to the run stability of spinning, the uniformity that the bar of long filament does uniformity and dyeing all has impact, therefore ensures the stable of inherent viscosity, has larger help for the quality improving spinning.The invention provides a kind of heat-resisting colored terylene high strength yarn, the advantage such as there is good springiness, good hand touch, steady quality, heat-resisting, pulling force is strong.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a heat-resisting colored terylene high strength yarn, it is characterized in that: described heat-resisting colored terylene high strength yarn comprises the layer of polyester fiber of the superiors, synthetic fiber layer and the undermost cotton fiber layer in intermediate layer combine, described layer of polyester fiber is polyester slice, described synthetic fiber layer is polyamide fiber, described layer of polyester fiber accounts for the 45%-51% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for the 10%-15% of the heat-resisting overall component of colored terylene high strength yarn, described cotton fiber layer accounts for the 38%-41% of the heat-resisting overall component of colored terylene high strength yarn.
2. heat-resisting colored terylene high strength yarn according to claim 1, is characterized in that: described cotton fiber layer is that general comb yarn and combed yarn are interwoven.
3. heat-resisting colored terylene high strength yarn according to claim 1, it is characterized in that: described layer of polyester fiber accounts for 50% of the heat-resisting overall component of colored terylene high strength yarn, described synthetic fiber layer accounts for 10% of the heat-resisting overall component of colored terylene high strength yarn, and described cotton fiber layer accounts for 40% of the heat-resisting overall component of colored terylene high strength yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742846.2A CN104532426A (en) | 2014-12-09 | 2014-12-09 | Heat-resistant high-tenacity colored polyester yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742846.2A CN104532426A (en) | 2014-12-09 | 2014-12-09 | Heat-resistant high-tenacity colored polyester yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104532426A true CN104532426A (en) | 2015-04-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742846.2A Pending CN104532426A (en) | 2014-12-09 | 2014-12-09 | Heat-resistant high-tenacity colored polyester yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532426A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589956A (en) * | 1966-09-29 | 1971-06-29 | Du Pont | Process for making a thermally self-bonded low density nonwoven product |
| CN1377380A (en) * | 1999-08-06 | 2002-10-30 | 伊斯曼化学公司 | Polyesters having a controlled melting point and fibers formed therefrom |
| CN103643348A (en) * | 2013-11-30 | 2014-03-19 | 常熟涤纶有限公司 | Production process of dacron composite superfine fibers |
-
2014
- 2014-12-09 CN CN201410742846.2A patent/CN104532426A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3589956A (en) * | 1966-09-29 | 1971-06-29 | Du Pont | Process for making a thermally self-bonded low density nonwoven product |
| CN1377380A (en) * | 1999-08-06 | 2002-10-30 | 伊斯曼化学公司 | Polyesters having a controlled melting point and fibers formed therefrom |
| CN103643348A (en) * | 2013-11-30 | 2014-03-19 | 常熟涤纶有限公司 | Production process of dacron composite superfine fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
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| WD01 | Invention patent application deemed withdrawn after publication |