CN101671864A - Draping poly terephthalic acid 1, 2-propylene glycol ester fiber - Google Patents
Draping poly terephthalic acid 1, 2-propylene glycol ester fiber Download PDFInfo
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- CN101671864A CN101671864A CN200910152550A CN200910152550A CN101671864A CN 101671864 A CN101671864 A CN 101671864A CN 200910152550 A CN200910152550 A CN 200910152550A CN 200910152550 A CN200910152550 A CN 200910152550A CN 101671864 A CN101671864 A CN 101671864A
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- China
- Prior art keywords
- propylene glycol
- terephthalic acid
- nano
- glycol ester
- poly terephthalic
- 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.)
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- 239000000835 fiber Substances 0.000 title claims abstract description 22
- -1 poly terephthalic acid 1, 2-propylene glycol ester Chemical class 0.000 title claims abstract description 11
- 229920000728 polyester Polymers 0.000 claims abstract description 19
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 56
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 29
- 239000003607 modifier Substances 0.000 claims description 15
- 230000004048 modification Effects 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 238000009987 spinning Methods 0.000 claims description 9
- 238000009998 heat setting Methods 0.000 claims description 8
- 229960004643 cupric oxide Drugs 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 6
- WQONPSCCEXUXTQ-UHFFFAOYSA-N 1,2-dibromobenzene Chemical compound BrC1=CC=CC=C1Br WQONPSCCEXUXTQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- NSBGJRFJIJFMGW-UHFFFAOYSA-N trisodium;stiborate Chemical compound [Na+].[Na+].[Na+].[O-][Sb]([O-])([O-])=O NSBGJRFJIJFMGW-UHFFFAOYSA-N 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 210000001170 unmyelinated nerve fiber Anatomy 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000002074 melt spinning Methods 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000005751 Copper oxide Substances 0.000 abstract 1
- 229910000431 copper oxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 9
- 230000032050 esterification Effects 0.000 description 6
- 238000005886 esterification reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229920000433 Lyocell Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Abstract
A draping poly terephthalic acid 1, 2-propylene glycol ester fiber is characterized in that: the invention firstly adds nano titanium dioxide, copper oxide, tungsten carbide and stainless steel powder in the synthesis of the poly terephthalic acid 1, 2-propylene glycol ester to obtain the nano modified poly terephthalic acid 1, 2-propylene glycol ester, and the polyester can directly obtain the draping poly terephthalic acid 1, 2-propylene glycol ester fiber through a melt spinning process.
Description
Technical field
The present invention relates to the fiber production field, particularly a kind of drapability poly terephthalic acid 1,2-propylene glycol ester fiber.
Background technology
In today that textile technology makes rapid progress, the lining that various tencels are made progressively is applied in the exploitation of weaving face fabric by domestic textile enterprise.Nanometer technology is as an emerging intersect edge subject, it is all multidisciplinary to relate to metal material, machinery, electronics, chemistry etc., national governments have all dropped into the nano composite material of great amount of manpower and material resources and financial resources development of new, and the Chinese government also classifies the research of nano material as the emphasis problem.Nano material is just at the early-stage in the application of field of textiles.In recent years by in the synthetic fiber polymer, adding the method for some ultra micro or nano level inorganic powder, the fiber that the process spinning has obtained to have certain specific function.In addition, also utilize the specific function of nano material to develop function fabric multi-functional, high added value.
A kind of as in the tencel of poly terephthalic acid 1,2-propylene glycol ester fiber is lower than poly terephthalic acid 1, and the cost of ammediol ester also can be synthetic by chemical technology, and industrial prospect is arranged.But poly terephthalic acid 1, the 2-propylene glycol ester fiber also exists the shortcoming of self, and fusing point is low, and intensity is little, and the synthetic difficulty of high molecular weight polyesters limits its processing and application.
Summary of the invention
In order to continually develop tencel, we consider and utilize novel poly terephthalic acid 1, the 2-propylene glycol ester, and by the nano modification means, the research and development tencel enlarges its range of application.
A kind of drapability poly terephthalic acid 1, the 2-propylene glycol ester fiber, at first at poly terephthalic acid 1, synthetic middle Nano titanium dioxide, cupric oxide, tungsten carbide, the stainless steel powder of adding of 2-propylene glycol ester, obtain the poly terephthalic acid 1 of nano modification, the 2-propylene glycol ester, what of polyester quality the addition of auxiliary agent be in synthesizing, and nano modifier, synergist and fire retardant then carry out blend in polyester synthetic back adding and obtain modified poly ester;
Nano modifier titanium dioxide 15～20 ‰
Nano modifier tungsten carbide 20～25 ‰
Nano modifier cupric oxide 10～15 ‰
Nano modifier stainless steel powder 10～15 ‰
Fire retardant ten dibromobenzene aether 5～10 ‰
Synergist sodium antimonate 1～3 ‰
The polyester fondant spinning of nano modification makes fiber then, successively through one stretching, HEAT SETTING, two roads stretch, curl, HEAT SETTING, cut-out operation.The polyester spinning of nano modification makes fiber then, first 260 ℃ of the draft temperatures that spin of polyester fondant spinning, speed is 2000～2500m/min, the draw ratio 2.5～3.0 that stretches for one, 150 ℃ of temperature, heat setting temperature is at 100～110 ℃, the draw ratio 1.10～1.50 that two roads stretch, 120 ℃ of temperature, 80～90 ℃ of the temperature of curling reach below 50 ℃ fiber temperature through HEAT SETTING again, cut off, spinning obtains nano-carbon poly terephthalic acid (TPA) 1,2-propylene glycol ester fiber specification 1.55～1.65detx * 38mm.Obtain nanometer poly terephthalic acid 1, the suspended coefficient of 2-propylene glycol ester fiber is 35～40%.
Progressive meaning of the present invention is:
By the nano modification means, the fiber that makes has the drapability effect, can make fabric seem more elegant, and property is stronger with oneself, does not crease easily, and more Jiamei sees.
The specific embodiment
A kind of drapability poly terephthalic acid 1, the preparation of 2-propylene glycol ester fiber, at first at poly terephthalic acid 1, synthetic middle Nano titanium dioxide, cupric oxide, tungsten carbide, the stainless steel powder of adding of 2-propylene glycol ester, obtain the poly terephthalic acid 1 of nano modification, the 2-propylene glycol ester, polyester can directly obtain nano modification poly terephthalic acid 1 by melt spinning technology, the 2-propylene glycol ester fiber.
Embodiment
1. the synthetic of polyester at first is the catalyst solution configuration: synthesis material is 1,2-propylene glycol and terephthalic acid (TPA), use p-methyl benzenesulfonic acid and butyl titanate to be catalyst, determine 1 earlier, the consumption of 2-propylene glycol, then catalyst is added the catalyst dispensing containers, the addition of p-methyl benzenesulfonic acid is 1,150 * 10 of 2-propylene glycol amount
-6, the butyl titanate addition is 1,300 * 10 of 2-propylene glycol amount
-6, inject a spot ofly 1, the 2-propylene glycol stirs, heating, make catalyst 100 ℃ 1, dissolve in the 2-propylene glycol, 1 after the dissolving, 2-propylene glycol catalyst solution enters cut-back tank, inject remaining 1, the 2-propylene glycol.Stir the content that catalyst is measured in the back, finish the configuration of catalyst solution.
2. be the slurry configuration then: the ratio of terephthalic acid (TPA) according to alkyd material ratio 1.13 joined in the slurry batch tank, injecting catalyst solution, through mixing form slurry, the slurry that configures is transported in the esterification device.The synthesis technique of polyester comprises esterification and polycondensation reaction, and first step esterification is finished through two reaction kettle of the esterification, and polycondensation reaction is finished through prepolymerization reaction still and the poly-reactor of final minification.
| Condition | Esterification I | Esterification II | Precondensation | Final minification is poly- |
| Reaction temperature/℃ | ??150～160 | ??160～170 | ??250～260 | ??260～270 |
| Reaction pressure/Pa | ??(1.3～1.5)×10 5 | ??60000～70000 | ??2500～3000 | ??50～100 |
| The time of staying/min | ??100～120 | ??100～120 | ??60～90 | ??150～180 |
3. at first at poly terephthalic acid 1, synthetic middle Nano titanium dioxide, cupric oxide, tungsten carbide, the stainless steel powder of adding of 2-propylene glycol ester, obtain the poly terephthalic acid 1 of nano modification, the 2-propylene glycol ester, what of polyester quality the addition of auxiliary agent be in synthesizing, and nano modifier, synergist and fire retardant then carry out blend in polyester synthetic back adding and obtain modified poly ester;
Nano modifier titanium dioxide 18 ‰
Nano modifier tungsten carbide 22 ‰
Nano modifier cupric oxide 13 ‰
Nano modifier stainless steel powder 13 ‰
Fire retardant ten dibromobenzene aethers 7 ‰
Synergist sodium antimonate 3 ‰
4. first 240 ℃ of the draft temperatures that spin of melt spinning, speed is 2000m/min, the draw ratio 2.6 of one stretching, 140 ℃ of temperature, heat setting temperature is at 100 ℃, the draw ratio 1.12 that two roads stretch, 120 ℃ of temperature, 80～90 ℃ of the temperature of curling, through HEAT SETTING fiber temperature is reached below 40 ℃ again, cut off, spinning obtains nano-carbon poly terephthalic acid (TPA) 1,2-propylene glycol ester fiber specification 1.60～1.65detx * 38mm.Obtain nanometer poly terephthalic acid 1, the suspended coefficient of 2-propylene glycol ester fiber is 37%.
Claims (1)
1. drapability poly terephthalic acid 1, the 2-propylene glycol ester fiber is characterized in that:
At first at poly terephthalic acid 1, synthetic middle Nano titanium dioxide, cupric oxide, tungsten carbide, the stainless steel powder of adding of 2-propylene glycol ester, obtain the poly terephthalic acid 1 of nano modification, the 2-propylene glycol ester, what of polyester quality the addition of auxiliary agent be in synthesizing, and nano modifier, synergist and fire retardant then carry out blend in polyester synthetic back adding and obtain modified poly ester;
Nano modifier titanium dioxide 15～20 ‰
Nano modifier tungsten carbide 20～25 ‰
Nano modifier cupric oxide 10～15 ‰
Nano modifier stainless steel powder 10～15 ‰
Fire retardant ten dibromobenzene aether 5～10 ‰
Synergist sodium antimonate 1～3 ‰
The polyester spinning of nano modification makes fiber then, first 260 ℃ of the draft temperatures that spin of polyester fondant spinning, speed is 2000～2500m/min, the draw ratio 2.5～3.0 that stretches for one, 150 ℃ of temperature, heat setting temperature is at 100～110 ℃, the draw ratio 1.10～1.50 that two roads stretch, 120 ℃ of temperature, 80～90 ℃ of the temperature of curling reach below 50 ℃ fiber temperature through HEAT SETTING again, cut off, spinning obtains nano-carbon poly terephthalic acid (TPA) 1,2-propylene glycol ester fiber specification 1.55～1.65detx * 38mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910152550A CN101671864A (en) | 2009-09-17 | 2009-09-17 | Draping poly terephthalic acid 1, 2-propylene glycol ester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910152550A CN101671864A (en) | 2009-09-17 | 2009-09-17 | Draping poly terephthalic acid 1, 2-propylene glycol ester fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101671864A true CN101671864A (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910152550A Pending CN101671864A (en) | 2009-09-17 | 2009-09-17 | Draping poly terephthalic acid 1, 2-propylene glycol ester fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101671864A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015073166A1 (en) * | 2013-11-13 | 2015-05-21 | Illinois Tool Works Inc. | Metal detectable fiber and articles formed from the same |
| US10182962B2 (en) | 2008-11-06 | 2019-01-22 | Health E Vibrations, Llc | Vibrating massage roller |
| US10449112B2 (en) | 2014-12-03 | 2019-10-22 | Healtch e Vibrations, LLC | Vibrating massage roller |
| US10753022B2 (en) | 2014-07-25 | 2020-08-25 | Illinois Tool Works, Inc. | Particle-filled fiber and articles formed from the same |
| US10947664B2 (en) | 2018-02-19 | 2021-03-16 | Illinois Tool Works Inc. | Metal detectable scouring pad |
| US11542634B2 (en) | 2014-07-25 | 2023-01-03 | Illinois Tool Works Inc. | Particle-filled fiber and articles formed from the same |
-
2009
- 2009-09-17 CN CN200910152550A patent/CN101671864A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10182962B2 (en) | 2008-11-06 | 2019-01-22 | Health E Vibrations, Llc | Vibrating massage roller |
| US10285901B2 (en) | 2008-11-06 | 2019-05-14 | Health E Vibrations, Llc | Vibrating massage roller |
| WO2015073166A1 (en) * | 2013-11-13 | 2015-05-21 | Illinois Tool Works Inc. | Metal detectable fiber and articles formed from the same |
| US10619268B2 (en) | 2013-11-13 | 2020-04-14 | Illinois Tool Works, Inc. | Metal detectable fiber and articles formed from the same |
| US10753022B2 (en) | 2014-07-25 | 2020-08-25 | Illinois Tool Works, Inc. | Particle-filled fiber and articles formed from the same |
| US11542634B2 (en) | 2014-07-25 | 2023-01-03 | Illinois Tool Works Inc. | Particle-filled fiber and articles formed from the same |
| US10449112B2 (en) | 2014-12-03 | 2019-10-22 | Healtch e Vibrations, LLC | Vibrating massage roller |
| US10947664B2 (en) | 2018-02-19 | 2021-03-16 | Illinois Tool Works Inc. | Metal detectable scouring pad |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20100317 |