CN110820321A - Polyester fiber finishing agent, preparation method and fiber finishing method - Google Patents
Polyester fiber finishing agent, preparation method and fiber finishing method Download PDFInfo
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- CN110820321A CN110820321A CN201911142911.7A CN201911142911A CN110820321A CN 110820321 A CN110820321 A CN 110820321A CN 201911142911 A CN201911142911 A CN 201911142911A CN 110820321 A CN110820321 A CN 110820321A
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- polyester fiber
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- 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
- D06M11/73—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 carbon or compounds thereof
- D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- 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
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
- D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The embodiment of the invention provides a polyester fiber finishing agent, a preparation method and a fiber finishing method. After the fibers are finished by the polyester fiber finishing agent, the shape of the finished polyester fibers is more stable, the fabric touch feeling is improved, and the polyester fibers have good antistatic, antibacterial and anti-radiation functions.
Description
Technical Field
The invention belongs to the field of polyester fibers, and particularly relates to a polyester fiber finishing agent, a preparation method and a fiber finishing method.
Background
Polyester fiber is commonly called terylene, and has a series of excellent performances, such as excellent heat setting effect, heat resistance and light resistance. The melting point of the polyester fiber is about 255 ℃, the glass transition temperature is about 70 ℃, and the polyester fiber not only has certain temperature resistance, but also has excellent impedance and better corrosion resistance, is stable to weak acid, alkali and the like, and has wide application in the fields of administration and industry. The development of the petroleum industry also provides more abundant and cheap raw materials for the production of polyester fibers, and in addition, the development of the technologies such as chemical engineering, mechanical and electronic automatic control and the like in recent years gradually realizes short-range, continuous, automatic and high-speed processes of raw material production, fiber forming, processing and the like, and the polyester fibers become synthetic fiber varieties with the fastest development speed and the highest yield. At present, the global yield of the polyester fiber accounts for more than eight times of the total amount of the synthetic fiber in the world, and the polyester fiber has wide application fields and prospects.
Compared with natural fiber, terylene has the defects of low water content, poor air permeability, poor dyeing property, easy pilling and fluffing, easy contamination and the like. In order to improve the defects, chemical modification and physical modification methods are adopted to improve the moisture absorption rate of the fiber, improve the antistatic property and the stain resistance of the fiber and improve the anti-pilling capability. Among the chemical modification methods, a common method is chemical grafting, which is to realize surface grafting by utilizing groups existing on the surface of a polyester material or by carrying out chemical reaction on a grafted monomer or macromolecular chain through chemical modification. In the grafting process, in order to improve the grafting efficiency, the surface of the polyester fabric needs to be swelled and swelled, for example, benzyl alcohol and acetic acid are used as swelling agents, and initiators including peroxides, azo salts and redox initiators are also used. The common physical modification method is a blending method, in which a modifier with a special function or a chemical additive is mixed into a spinning solution during spinning to finally produce the terylene with the functions of sound absorption, flame retardation, anion release, ultraviolet resistance and the like.
Functional finishing refers to giving a textile a special practical function by a certain method, such as moisture absorption quick-drying finishing, waterproof moisture permeable finishing, heat storage heat preservation finishing, flame retardant finishing, electromagnetic radiation prevention finishing, ultraviolet ray prevention finishing, water and oil repellent finishing, antibacterial finishing, skin care finishing, far infrared finishing, anion finishing, bio-enzyme finishing, coating finishing and foam finishing.
However, due to the limitation of the material performance and the process condition factors, the improvement degree of the existing finishing agent on the performance of the polyester fiber is limited, and the further development and utilization of the polyester fiber are limited.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a polyester fiber finishing agent, a preparation method and a fiber finishing method.
According to the polyester fiber finishing agent provided by the embodiment of the first aspect of the invention, the polyester fiber finishing agent comprises the following preparation raw materials in parts by weight:
carbon nanotube dispersion emulsion: 5 to 30 parts of a water-soluble polymer,
aqueous polyurethane: 10 to 40 parts of (A) a water-soluble polymer,
aqueous acrylate salt: 20 to 50 parts of (a) a water-soluble polymer,
organic silicon finishing agent: 10-30 parts of (A) a water-soluble polymer,
surfactant (b): 2-18 parts.
In the polyester fiber finishing agent, the carbon nano tubes and the finishing agent act on the surface of the fiber synergistically, so that the surface state of the fabric can be changed, and different surface properties are endowed to the fabric.
According to some embodiments of the invention, the silicone finish is a composition comprising a hydroxy silicone oil and an amino silicone oil.
It is to be noted here that the silicone finish means a silicone-based finish having polar terminal groups.
According to some embodiments of the invention, the surfactant is a fluorocarbon surfactant.
According to the preparation method of the polyester fiber finishing agent disclosed by the embodiment of the second aspect of the invention, the preparation method comprises the following steps: weighing the carbon nano tube dispersion emulsion, the waterborne polyurethane, the waterborne acrylate, the organic silicon finishing agent and the surfactant according to the proportion, and uniformly mixing to obtain the nano-carbon tube dispersion emulsion.
The preparation process of the polyester fiber finishing agent is simple in process, and the polyester fiber finishing agent can be prepared without complex preparation steps and severe technological conditions.
According to the third aspect of the invention, the method for finishing the polyester fiber comprises the following steps:
s1: after the surface of the polyester fiber is soaked by the polyester fiber finishing agent, drying and heat setting treatment are carried out;
s2: and (4) soaping and washing the polyester fiber treated in the step (S1) and then drying.
According to some embodiments of the invention, the soaking time is 1-3 min.
According to some embodiments of the invention, the time of the soaking is 2 min.
According to some embodiments of the invention, the temperature of the drying heat-setting treatment is 100 to 200 ℃.
According to some embodiments of the invention, the soaping temperature is 40 to 80 ℃.
Soaping is carried out through a open-end washing machine, and the addition amount of soap powder is 1-6 g/L.
Detailed Description
The following are specific examples of the present invention, and the technical solutions of the present invention will be further described with reference to the examples, but the present invention is not limited to the examples.
Example 1
The example provides a polyester fiber finishing agent A, which comprises the following preparation raw materials in parts by weight:
carbon nanotube dispersion emulsion: 5 parts of (a) a mixture of (b),
aqueous polyurethane: 10 parts of (a) to (b),
aqueous acrylate salt: 20 parts of (by weight), and mixing the components,
organic silicon finishing agent: 10 parts of (a) to (b),
surfactant (b): and 2 parts.
Wherein the organic silicon finishing agent is hydroxyl silicone oil. The surfactant is a fluorocarbon surfactant.
Example 2
The example provides a polyester fiber finishing agent B, which comprises the following preparation raw materials in parts by weight:
carbon nanotube dispersion emulsion: 15 parts of (a) to (b),
aqueous polyurethane: 25 parts of (a) to (b),
aqueous acrylate salt: 35 parts of (a) a mixture of (b),
organic silicon finishing agent: 20 parts of (by weight), and mixing the components,
surfactant (b): 9 parts.
Wherein the organic silicon finishing agent is hydroxyl silicone oil. The surfactant is a fluorocarbon surfactant.
Example 3
The example provides a polyester fiber finishing agent C, which comprises the following preparation raw materials in parts by weight:
carbon nanotube dispersion emulsion: 30 parts of (a) to (b),
aqueous polyurethane: 40 parts of (a) to (b),
aqueous acrylate salt: 50 parts of (a) a mixture of (b),
organic silicon finishing agent: 30 parts of (a) to (b),
surfactant (b): and 18 parts.
Wherein the organic silicon finishing agent is amino silicone oil. The surfactant is a fluorocarbon surfactant.
Example 4
The embodiment provides a preparation method of a polyester fiber finishing agent, which comprises the following steps: weighing the carbon nano tube dispersion emulsion, the waterborne polyurethane, the waterborne acrylate, the organic silicon finishing agent and the surfactant according to the proportion, and uniformly mixing to obtain the nano-carbon tube dispersion emulsion.
Example 5
The embodiment provides a finishing method of polyester fibers, which comprises the following steps:
s1: soaking the surface of the polyester fiber by using a polyester fiber finishing agent, and then carrying out drying and heat setting treatment;
s2: and (4) soaping and washing the polyester fiber treated in the step (S1) and then drying.
Wherein the soaking time is 2 min. The temperature of the drying and heat setting treatment is 100-200 ℃. The soaping temperature is 40-80 ℃.
Example of detection
In the present example, A, B, C three polyester fiber finishing agents were prepared by the preparation method of example 4 using the formulations of examples 1 to 3, and the polyester fibers were finished by the method of example 5 using the three polyester fiber finishing agents, respectively.
The performance of the finished polyester fiber was tested and the results are shown in table 1.
TABLE 1
Claims (8)
1. The polyester fiber finishing agent is characterized by comprising the following preparation raw materials in parts by weight:
carbon nanotube dispersion emulsion: 5 to 30 parts of a water-soluble polymer,
aqueous polyurethane: 10 to 40 parts of (A) a water-soluble polymer,
aqueous acrylate salt: 20 to 50 parts of (a) a water-soluble polymer,
organic silicon finishing agent: 10-30 parts of (A) a water-soluble polymer,
surfactant (b): 2-18 parts.
2. The polyester fiber finishing agent according to claim 1, wherein the organic silicon finishing agent comprises hydroxyl silicone oil and amino silicone oil.
3. The polyester fiber finishing agent according to claim 1, wherein the surfactant is a fluorocarbon surfactant.
4. The preparation method of the polyester fiber finishing agent according to any one of claims 1 to 3, characterized by comprising the following steps: weighing the carbon nano tube dispersion emulsion, the waterborne polyurethane, the waterborne acrylate, the organic silicon finishing agent and the surfactant according to the proportion, and uniformly mixing to obtain the nano-carbon tube dispersion emulsion.
5. A finishing method of polyester fiber is characterized by comprising the following steps:
s1: after the surface of the polyester fiber is soaked by the polyester fiber finishing agent as defined in claim 1, drying and heat setting treatment are carried out;
s2: and (4) soaping and washing the polyester fiber treated in the step (S1) and then drying.
6. The finishing method of polyester fibers according to claim 5, wherein the soaking time is 1-3 min.
7. A finishing method of polyester fiber according to claim 5, wherein the temperature of the drying and heat setting treatment is 100-200 ℃.
8. The finishing method of polyester fiber according to claim 5, wherein the soaping temperature is 40-80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142911.7A CN110820321A (en) | 2019-11-20 | 2019-11-20 | Polyester fiber finishing agent, preparation method and fiber finishing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142911.7A CN110820321A (en) | 2019-11-20 | 2019-11-20 | Polyester fiber finishing agent, preparation method and fiber finishing method |
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| Publication Number | Publication Date |
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| CN110820321A true CN110820321A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911142911.7A Pending CN110820321A (en) | 2019-11-20 | 2019-11-20 | Polyester fiber finishing agent, preparation method and fiber finishing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321586A (en) * | 2020-04-16 | 2020-06-23 | 南通大学 | Processing method of flame-retardant ultraviolet-resistant polyester outer bundy yarn |
| CN115029881A (en) * | 2022-04-22 | 2022-09-09 | 北京嘉诚瑞鑫科技有限公司 | Environment-friendly flame-retardant paint-free polyester infiltrated product and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120605A (en) * | 2014-07-16 | 2014-10-29 | 哈尔滨工业大学 | Carbon nanotube modified emulsion sizing agent, preparation method and applications thereof |
| CN109208327A (en) * | 2018-07-16 | 2019-01-15 | 山东黄河三角洲纺织科技研究院有限公司 | A kind of conduction far infrared heating fiber and preparation method thereof |
| CN109311184A (en) * | 2016-04-13 | 2019-02-05 | 帝人株式会社 | The modified and reinforced fiber of prepreg and fiber reinforced composite material and surface |
| CN110475927A (en) * | 2017-01-06 | 2019-11-19 | 法国原子能及替代能源委员会 | The method for coating textile material |
-
2019
- 2019-11-20 CN CN201911142911.7A patent/CN110820321A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120605A (en) * | 2014-07-16 | 2014-10-29 | 哈尔滨工业大学 | Carbon nanotube modified emulsion sizing agent, preparation method and applications thereof |
| CN109311184A (en) * | 2016-04-13 | 2019-02-05 | 帝人株式会社 | The modified and reinforced fiber of prepreg and fiber reinforced composite material and surface |
| CN110475927A (en) * | 2017-01-06 | 2019-11-19 | 法国原子能及替代能源委员会 | The method for coating textile material |
| CN109208327A (en) * | 2018-07-16 | 2019-01-15 | 山东黄河三角洲纺织科技研究院有限公司 | A kind of conduction far infrared heating fiber and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111321586A (en) * | 2020-04-16 | 2020-06-23 | 南通大学 | Processing method of flame-retardant ultraviolet-resistant polyester outer bundy yarn |
| CN111321586B (en) * | 2020-04-16 | 2022-04-05 | 南通大学 | Processing method of flame-retardant ultraviolet-resistant polyester outer bundy yarn |
| CN115029881A (en) * | 2022-04-22 | 2022-09-09 | 北京嘉诚瑞鑫科技有限公司 | Environment-friendly flame-retardant paint-free polyester infiltrated product and manufacturing method thereof |
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Application publication date: 20200221 |
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