CN109295693A - A kind of modified technique of high performance PET fiber - Google Patents
A kind of modified technique of high performance PET fiber Download PDFInfo
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- CN109295693A CN109295693A CN201810829148.4A CN201810829148A CN109295693A CN 109295693 A CN109295693 A CN 109295693A CN 201810829148 A CN201810829148 A CN 201810829148A CN 109295693 A CN109295693 A CN 109295693A
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- Prior art keywords
- polyester fiber
- high performance
- modified technique
- performance pet
- bath raio
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- 239000000835 fiber Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 53
- 229920000728 polyester Polymers 0.000 claims abstract description 57
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000004048 modification Effects 0.000 claims abstract description 14
- 238000012986 modification Methods 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 16
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 14
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 10
- 229920004933 Terylene® Polymers 0.000 claims description 7
- 229940015043 glyoxal Drugs 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 230000000845 anti-microbial effect Effects 0.000 abstract description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000007385 chemical modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 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 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/123—Polyaldehydes; Polyketones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The present invention provides a kind of modified technique of high performance PET fiber, the modified technique includes the following steps: a) to pre-process polyester fiber, b) alkali decrement treatment polyester fiber, c) prepare silk gum/nano silver colloidal sol, d) two step method modification polyester fiber.Present invention discloses a kind of modified techniques of high performance PET fiber, the modified technique is by rationally utilizing homemade modification sol, optimal setting technological parameter, realize the higher antistatic property of polyester fiber and preferable anti-microbial property, application value with higher.
Description
Technical field
The present invention relates to a kind of modified technique more particularly to a kind of modified techniques of high performance PET fiber, belong to terylene
Field of material technology.
Background technique
Terylene is the trade name of polyester fiber, it is to be with p-phthalic acid or dimethyl terephthalate (DMT) and ethylene glycol
Raw material through fiber-forming polymer made from esterification or transesterification and polycondensation reaction, then through spinning and post-processes manufactured fiber.Terylene
Fibrous elasticity is good, chemical property is stable, wear resistant corrosion resistant, quick-drying washable, at the same have the gloss of silk, excellent breaking strength and
The fast light performances such as heat-resisting are therefore widely used in the industry such as clothing making, building interior trim, vehicles interior trim.
Although polyester fiber has many advantages, such as that intensity is high, elastic recovery is good, it is poor that there is also sucting wet air permeabilities, takes
The defects of bacterium is easily bred in easy to produce static electricity in the process, easy contamination, and snugness of fit is poor.It is main at present in order to overcome disadvantages described above
Processing is modified to polyester fiber using chemical modification method, by using chemical reagent coated in PET fiber surface come
It improves its performance.However, this chemical modification method pollution is larger, also there is certain damage to terylene, influence its original object
Mechanical performance is managed, therefore develop a kind of method of modifying that environmental protection is mild to seem extremely important.
Summary of the invention
For the demand, the present invention provides a kind of modified technique of high performance PET fiber, which passes through
Rationally utilize homemade modification sol, optimal setting technological parameter, realize the higher antistatic property of polyester fiber and preferably
Anti-microbial property, application value with higher.
The present invention is a kind of modified technique of high performance PET fiber, and the modified technique includes the following steps: a) pre-
Handle polyester fiber, b) alkali decrement treatment polyester fiber, c) prepare silk gum/nano silver colloidal sol, d) two step method modification terylene
Fiber.
In a preferred embodiment of the present invention, in the step a), 1) pretreatment polyester fiber includes the following steps:
Polyester fiber is put into 2.5g/L to deoil in agent solution, 18~22min is washed at bath raio 1:55,40~50 DEG C；2) spend from
Sub- water is put into dry 2h in 65 DEG C of drying boxes after rinsing.
In a preferred embodiment of the present invention, in the step b), the hydroxide of alkali decrement treatment polyester fiber selection
Sodium solution mass concentration is 8 ~ 10 g/L.
In a preferred embodiment of the present invention, the process conditions of the alkali decrement treatment polyester fiber are as follows: bath raio 1:50,
85 DEG C of temperature, processing time 70min.
In a preferred embodiment of the present invention, in the step c), preparing silk gum/nano silver colloidal sol includes following step
It is rapid: 1) 55g/L silk gum solution to be mixed with 1.2g/L silver nitrate solution and adjust mixed liquor pH value to 8.5；2) bath raio 1:60,
25min is handled at 95 DEG C of temperature.
In a preferred embodiment of the present invention, in the step d), two step method modification polyester fiber includes as follows
Step: 1) polyester fiber by step b) processing is put into silk gum/nano silver colloidal sol of step c) preparation, in bath raio 1:100, temperature
55~65min is handled at 85 ~ 95 DEG C of degree；2) treated polyester fiber is put into glyoxal solution, in bath raio 1:
100,85~95min is handled at 65 ~ 75 DEG C of temperature.
In a preferred embodiment of the present invention, the glyoxal solution contains 40% silk gum amount.
Present invention discloses a kind of modified technique of high performance PET fiber, which passes through rationally using homemade
Modification sol, optimal setting technological parameter realize the higher antistatic property of polyester fiber and preferable anti-microbial property, have
Higher application value.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the process step diagram of high performance PET fibre modification technique of the embodiment of the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1 is the process step diagram of high performance PET fibre modification technique of the embodiment of the present invention；The modified technique includes such as
Lower step: polyester fiber, b a) are pre-processed) alkali decrement treatment polyester fiber, c) prepare silk gum/nano silver colloidal sol, d) two step method changes
Property processing polyester fiber.
Embodiment 1
Specific implementation method is as follows:
A) polyester fiber is pre-processed, a certain amount of polyester fiber is put into 2.5g/L first and is deoiled in agent solution, then in bath raio
22min is washed under the conditions of 1:55,40 DEG C of temperature of water-bath, then is sufficiently rinsed with deionized water, and 65 DEG C of drying boxes are finally putting into
Middle dry 2h takes out spare.
B) alkali decrement treatment polyester fiber, the specific process is as follows: being first put into the pretreated polyester fiber of step a)
In the sodium hydroxide solution of 8g/L mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out
It is spare；Then treated polyester fiber is put into the sodium hydroxide solution of 9g/L mass concentration, in bath raio 1:50, temperature
70min is handled under the conditions of the water-bath of 85 DEG C of degree, is taken out spare；Treated polyester fiber is finally put into 10 g/L again
In the sodium hydroxide solution of mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out spare.
C) silk gum/nano silver colloidal sol is prepared, first puts a certain amount of 55g/L silk gum solution with 1.2g/L silver nitrate solution
Enter in stirring container and mix, be thoroughly mixed liquid and adjust mixed liquor pH value to 8.5；Then at 95 DEG C of bath raio 1:60, temperature
Water-bath under the conditions of handle 25min, taken out after natural cooling, obtain silk gum/nano silver colloidal sol.
D) two step method modification polyester fiber, the specific process is as follows: the polyester fiber first by step b) processing is put
In the silk gum/nano silver colloidal sol for entering step c) preparation, 65min is handled under the conditions of bath raio 1:100,85 DEG C of temperature of water-bath；
Then treated polyester fiber is put into the glyoxal solution containing 40% silk gum amount again, in bath raio 1:100, temperature
95min is handled under the conditions of 65 DEG C of water-bath.
Embodiment 2
Specific implementation method is as follows:
A) polyester fiber is pre-processed, a certain amount of polyester fiber is put into 2.5g/L first and is deoiled in agent solution, then in bath raio
1:55, temperature 45 C water-bath under the conditions of wash 20min, then sufficiently rinsed with deionized water, be finally putting into 65 DEG C of drying boxes
Middle dry 2h takes out spare.
B) alkali decrement treatment polyester fiber, the specific process is as follows: being first put into the pretreated polyester fiber of step a)
In the sodium hydroxide solution of 8g/L mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out
It is spare；Then treated polyester fiber is put into the sodium hydroxide solution of 9g/L mass concentration, in bath raio 1:50, temperature
70min is handled under the conditions of the water-bath of 85 DEG C of degree, is taken out spare；Treated polyester fiber is finally put into 10g/L again
In the sodium hydroxide solution of mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out spare.
C) silk gum/nano silver colloidal sol is prepared, first puts a certain amount of 55g/L silk gum solution with 1.2g/L silver nitrate solution
Enter in stirring container and mix, be thoroughly mixed liquid and adjust mixed liquor pH value to 8.5；Then at 95 DEG C of bath raio 1:60, temperature
Water-bath under the conditions of handle 25min, taken out after natural cooling, obtain silk gum/nano silver colloidal sol.
D) two step method modification polyester fiber, the specific process is as follows: the polyester fiber first by step b) processing is put
In the silk gum/nano silver colloidal sol for entering step c) preparation, 60min is handled under the conditions of bath raio 1:100,90 DEG C of temperature of water-bath；
Then treated polyester fiber is put into the glyoxal solution containing 40% silk gum amount again, in bath raio 1:100, temperature
90min is handled under the conditions of 70 DEG C of water-bath.
Embodiment 3
Specific implementation method is as follows:
A) polyester fiber is pre-processed, a certain amount of polyester fiber is put into 2.5g/L first and is deoiled in agent solution, then in bath raio
1:55, temperature 50 C water-bath under the conditions of wash 18min, then sufficiently rinsed with deionized water, be finally putting into 65 DEG C of drying boxes
Middle dry 2h takes out spare.
B) alkali decrement treatment polyester fiber, the specific process is as follows: being first put into the pretreated polyester fiber of step a)
In the sodium hydroxide solution of 8g/L mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out
It is spare；Then treated polyester fiber is put into the sodium hydroxide solution of 9g/L mass concentration, in bath raio 1:50, temperature
70min is handled under the conditions of the water-bath of 85 DEG C of degree, is taken out spare；Treated polyester fiber is finally put into 10 g/L again
In the sodium hydroxide solution of mass concentration, 70min is handled under the conditions of bath raio 1:50,85 DEG C of temperature of water-bath, is taken out spare.
C) silk gum/nano silver colloidal sol is prepared, first puts a certain amount of 55g/L silk gum solution with 1.2g/L silver nitrate solution
Enter in stirring container and mix, be thoroughly mixed liquid and adjust mixed liquor pH value to 8.5；Then at 95 DEG C of bath raio 1:60, temperature
Water-bath under the conditions of handle 25min, taken out after natural cooling, obtain silk gum/nano silver colloidal sol.
D) two step method modification polyester fiber, the specific process is as follows: the polyester fiber first by step b) processing is put
In the silk gum/nano silver colloidal sol for entering step c) preparation, 55min is handled under the conditions of bath raio 1:100,95 DEG C of temperature of water-bath；
Then treated polyester fiber is put into the glyoxal solution containing 40% silk gum amount again, in bath raio 1:100, temperature
85min is handled under the conditions of 75 DEG C of water-bath.
Present invention discloses a kind of modified technique of high performance PET fiber, which passes through rationally using homemade
Modification sol, optimal setting technological parameter realize the higher antistatic property of polyester fiber and preferable anti-microbial property, have
Higher application value.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (7)
1. a kind of modified technique of high performance PET fiber, which is characterized in that the modified technique includes the following steps: a) pre-
Handle polyester fiber, b) alkali decrement treatment polyester fiber, c) prepare silk gum/nano silver colloidal sol, d) two step method modification terylene
Fiber.
2. the modified technique of high performance PET fiber according to claim 1, which is characterized in that in the step a),
Pretreatment polyester fiber includes the following steps: that polyester fiber, which 1) is put into 2.5g/L, deoils in agent solution, bath raio 1:55,40~
18~22min is washed at 50 DEG C；2) dry 2h is put into 65 DEG C of drying boxes after being rinsed with deionized water.
3. the modified technique of high performance PET fiber according to claim 1, which is characterized in that in the step b),
The sodium hydroxide solution mass concentration that alkali decrement treatment polyester fiber is selected is 8 ~ 10 g/L.
4. the modified technique of high performance PET fiber according to claim 3, which is characterized in that the alkali decrement treatment
The process conditions of polyester fiber are as follows: bath raio 1:50,85 DEG C of temperature, processing time 70min.
5. the modified technique of high performance PET fiber according to claim 1, which is characterized in that in the step c),
Silk gum/nano silver colloidal sol is prepared to include the following steps: that 1) 55g/L silk gum solution is mixed and adjusted with 1.2g/L silver nitrate solution
Mixed liquor pH value is to 8.5；2) 25min is handled at bath raio 1:60,95 DEG C of temperature.
6. the modified technique of high performance PET fiber according to claim 1, which is characterized in that in the step d),
Two step method modification polyester fiber includes the following steps: 1) silk that the polyester fiber of step b) processing is put into step c) preparation
In glue/nano silver colloidal sol, 55~65min is handled at bath raio 1:100,85 ~ 95 DEG C of temperature；2) treated terylene is fine
Dimension is put into glyoxal solution, and 85~95min is handled at bath raio 1:100,65 ~ 75 DEG C of temperature.
7. the modified technique of high performance PET fiber according to claim 6, which is characterized in that the glyoxal solution
Contain 40% silk gum amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829148.4A CN109295693A (en) | 2018-07-25 | 2018-07-25 | A kind of modified technique of high performance PET fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829148.4A CN109295693A (en) | 2018-07-25 | 2018-07-25 | A kind of modified technique of high performance PET fiber |
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| Publication Number | Publication Date |
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| CN109295693A true CN109295693A (en) | 2019-02-01 |
Family
ID=65172305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810829148.4A Pending CN109295693A (en) | 2018-07-25 | 2018-07-25 | A kind of modified technique of high performance PET fiber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528280A (en) * | 2019-05-20 | 2019-12-03 | 苏州海曼纺织科技有限公司 | A kind of modified technique of high performance PET fiber |
| CN112981959A (en) * | 2020-12-17 | 2021-06-18 | 吴江精美峰实业有限公司 | Sol-type conductive polyester fiber and preparation method thereof |
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|---|---|---|---|---|
| CN102965934A (en) * | 2012-12-07 | 2013-03-13 | 苏州大学 | Antibacterial cellulosic fiber or antibacterial cellulosic fiber product and preparation method thereof |
| CN103898628A (en) * | 2014-04-09 | 2014-07-02 | 临沂市裕成纺织有限公司 | Modified polyester fiber and preparation process thereof |
| CN107653672A (en) * | 2017-10-13 | 2018-02-02 | 浙江真爱毯业科技有限公司 | A kind of silk gum modified dacron Rachael blanket |
-
2018
- 2018-07-25 CN CN201810829148.4A patent/CN109295693A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965934A (en) * | 2012-12-07 | 2013-03-13 | 苏州大学 | Antibacterial cellulosic fiber or antibacterial cellulosic fiber product and preparation method thereof |
| CN103898628A (en) * | 2014-04-09 | 2014-07-02 | 临沂市裕成纺织有限公司 | Modified polyester fiber and preparation process thereof |
| CN107653672A (en) * | 2017-10-13 | 2018-02-02 | 浙江真爱毯业科技有限公司 | A kind of silk gum modified dacron Rachael blanket |
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|---|
| 高晓红等: "丝胶/纳米银溶胶的制备及其对涤纶的改性", 《印染》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528280A (en) * | 2019-05-20 | 2019-12-03 | 苏州海曼纺织科技有限公司 | A kind of modified technique of high performance PET fiber |
| CN112981959A (en) * | 2020-12-17 | 2021-06-18 | 吴江精美峰实业有限公司 | Sol-type conductive polyester fiber and preparation method thereof |
| CN112981959B (en) * | 2020-12-17 | 2023-02-03 | 吴江精美峰实业有限公司 | Sol-type conductive polyester fiber and preparation method thereof |
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Application publication date: 20190201 |