CN103938293A - Far infrared polyester fiber and preparation method thereof - Google Patents
Far infrared polyester fiber and preparation method thereof Download PDFInfo
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- CN103938293A CN103938293A CN201410170567.3A CN201410170567A CN103938293A CN 103938293 A CN103938293 A CN 103938293A CN 201410170567 A CN201410170567 A CN 201410170567A CN 103938293 A CN103938293 A CN 103938293A
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Abstract
The invention discloses a far infrared polyester fiber and a preparation method thereof. The far infrared polyester fiber comprises the following raw materials in parts by weight: 65-85 parts of polyester chips and 15-35 parts of far infrared masterbatch, wherein the far infrared masterbatch comprises the raw materials in parts by weight: 75-90 parts of polyester chips, 10-20 parts of far infrared nanopowder, 0.5-5 parts of silane coupling agent, 0.5-5 parts of polyethylene wax, 0.05-1 part of tri[2, 4-di-tert-butylphenyl]phosphonite and 0.05-1 part of quadric[beta-(3, 5-di-tert-butyl-4-hydroxylphenyl)propanoyl]pentaerythritol ester. The far infrared polyester fiber disclosed by the invention is good in service performance, high in far infrared normal emissivity, favorable in stability, wide in application range, good in durability and washing property, high in spinnability and remarkable in advantage for producing far infrared fiber with high normal emissivity; in addition, the preparation method of the far infrared polyester fiber is simple in process and easy to realize industrialization.
Description
Technical field
The invention belongs to macromolecular compound technical field, be specifically related to a kind of far-infrared polyester fiber and preparation method thereof.
Background technology
Polyethylene terephthalate (PET), namely polyester (Polyethyene terephthalate), belongs to macromolecular compound, is to be produced and be prepared from through polycondensation by terephthalic acid (TPA) (PTA) and ethylene glycol (EG).The technology of PET Direct-spinning of PET Fiber is known, and common polyester fiber exists in a large number on market.Along with people's living standard promotes gradually, popular to the requirement of quality of the life also lifting gradually, just in this case, the function of far-infrared health health care is known by masses gradually.
Far infrared is known as in medical circle " the light ＂ of life, its main effect shows:
1, ray massage activates the large molecular activity of skin, the balance that regains the function, the fatigue of eliminating and releive.
2, expansion fine vascular, strengthens metabolism, discharges refuse in body, improves microcirculqtory system.
3, strengthen anus body macrophage phagocytic function, improve body immunity.
4, absorb environment's heat, stop internal heat energy to run off fast, play thermal effect.
5, anti-inflammatory, detumescence, analgesic activity.
Current far IR fibre mainly adopts rear processing finishing type, postfinishing process is generally that far-infrared powder is scattered in liquid, then be attached to polyester fibre surface by coupling agent, this product has many defects: be first coated with effective constituent because of surface limited, cause far infrared generating capacity low; Secondly durability and water-fastness poor; After also having increased, rear arrangement processing spins the uncertainty that auxiliary agent uses.
Summary of the invention
The object of the present invention is to provide a kind of far-infrared polyester fiber and preparation method thereof, this far-infrared polyester fiber serviceability is good, far infrared normal emittance is high and have good stability, applied range, durability and water-wash resistance are good, spinnability is high, particularly, for the far IR fibre of producing high normal emittance, has obvious advantage; The preparation method of far-infrared polyester fiber of the present invention, technique is simple, is easy to industrialization.
To achieve these goals, the present invention adopts following technical scheme:
A kind of far-infrared polyester fiber, the raw material of this far-infrared polyester fiber comprises according to parts by weight configuration: 15-35 parts of 65-85 parts of polyester slices and far-infrared matrixs, the raw material of described far-infrared matrix comprises according to parts by weight configuration: 75-90 parts of polyester slices, 10-20 parts of nano-far-infrared powders, 0.5-5 parts of silane couplers, 0.5-5 parts of Tissuemat Es, 0.05-1 part of 0.05-1 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
Further, described nano-far-infrared diameter of particle is 250 nanometer-350 nanometers.
A preparation method for far-infrared polyester fiber, comprising:
Silane coupler is mixed with the temperature of 65 DEG C-75 DEG C with nano-far-infrared powder in high-speed mixer, then add polyester slice, Tissuemat E, three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester stirs in high-speed mixer, again mixture is extruded to formation far-infrared matrix with double screw extruder, after finally gained far-infrared matrix fully being mixed in proportion with polyester slice, carry out melt spinning, melt adopts spinning machine to extrude, via the spinnerets wire vent without aperture, obtain far-infrared polyester fiber.
Further, the preparation technology of described nano-far-infrared powder is: it is 250 nanometer-350 nanometers that far-infrared powder is ground to particle diameter, then with surface conditioning agent, the far-infrared powder after grinding being carried out to the coated processing in surface can obtain, in processing procedure, will carry out thermostatic control, temperature range is 55 DEG C-60 DEG C.
Further, described surface conditioning agent is long-chain macromolecule, and one end is and the inorganic group of far infrared powder surface conjunction that the other end is polyester short chain.
Compared with prior art, far-infrared polyester fiber serviceability of the present invention is good, and far infrared normal emittance is high and have good stability, applied range, durability and water-wash resistance are good, and spinnability is high, particularly, for the far IR fibre of producing high normal emittance, there is obvious advantage; The preparation method of far-infrared polyester fiber of the present invention, technique is simple, is easy to industrialization.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of far-infrared polyester fiber, the raw material of this far-infrared polyester fiber comprises according to parts by weight configuration: 34 parts of 66 parts of polyester slices and far-infrared matrixs, the raw material of described far-infrared matrix comprises according to parts by weight configuration: 76 parts of polyester slices, 18 parts of nano-far-infrared powders, 0.6 part of silane coupler, 4.5 parts of Tissuemat Es, 0.1 part of 0.8 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
The preparation method of a kind of far-infrared polyester fiber making according to above-mentioned parts by weight formulation components is as follows:
0.6 part of silane coupler is mixed with the temperature of 65 DEG C with 18 parts of nano-far-infrared powders in high-speed mixer, then add 76 parts of polyester slices, 4.5 parts of Tissuemat Es, 0.8 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and 0.1 part of four [β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester stirs in high-speed mixer, again mixture is extruded to formation far-infrared matrix with double screw extruder, after finally gained far-infrared matrix fully being mixed in the ratio of 34: 66 with polyester slice, carry out melt spinning, melt adopts spinning machine to extrude, via the spinnerets wire vent without aperture, obtain far-infrared polyester fiber.The preparation technology of wherein said nano-far-infrared powder is: it is 250 nanometers that far-infrared powder is ground to particle diameter, then with surface conditioning agent, the far-infrared powder after grinding being carried out to the coated processing in surface can obtain, described surface conditioning agent is long-chain macromolecule, one end is and the inorganic group of far infrared powder surface conjunction, the other end is polyester short chain, in processing procedure, will carry out thermostatic control, temperature is 55 DEG C.
Embodiment 2
A kind of far-infrared polyester fiber, the raw material of this far-infrared polyester fiber comprises according to parts by weight configuration: 30 parts of 70 parts of polyester slices and far-infrared matrixs, the raw material of described far-infrared matrix comprises according to parts by weight configuration: 80 parts of polyester slices, 14 parts of nano-far-infrared powders, 4 parts of silane couplers, 1.8 parts of Tissuemat Es, 0.06 part of 0.14 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
The preparation method of a kind of far-infrared polyester fiber making according to above-mentioned parts by weight formulation components is as follows:
4 parts of silane couplers are mixed with the temperature of 70 DEG C with 14 parts of nano-far-infrared powders in high-speed mixer, then add 80 parts of polyester slices, 1.8 parts of Tissuemat Es, 0.14 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and 0.06 part of four [β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester stirs in high-speed mixer, again mixture is extruded to formation far-infrared matrix with double screw extruder, after finally gained far-infrared matrix fully being mixed in the ratio of 30: 70 with polyester slice, carry out melt spinning, melt adopts spinning machine to extrude, via the spinnerets wire vent without aperture, obtain far-infrared polyester fiber.The preparation technology of wherein said nano-far-infrared powder is: it is 300 nanometers that far-infrared powder is ground to particle diameter, then with surface conditioning agent, the far-infrared powder after grinding being carried out to the coated processing in surface can obtain, described surface conditioning agent is long-chain macromolecule, one end is and the inorganic group of far infrared powder surface conjunction, the other end is polyester short chain, in processing procedure, will carry out thermostatic control, temperature is 58 DEG C.
Embodiment 3
A kind of far-infrared polyester fiber, the raw material of this far-infrared polyester fiber comprises according to parts by weight configuration: 16 parts of 84 parts of polyester slices and far-infrared matrixs, the raw material of described far-infrared matrix comprises according to parts by weight configuration: 86 parts of polyester slices, 11 parts of nano-far-infrared powders, 1.4 parts of silane couplers, 0.7 part of Tissuemat E, 0.83 part of 0.07 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
The preparation method of a kind of far-infrared polyester fiber making according to above-mentioned parts by weight formulation components is as follows:
1.4 parts of silane couplers are mixed with the temperature of 75 DEG C with 11 parts of nano-far-infrared powders in high-speed mixer, then add 86 parts of polyester slices, 0.7 part of Tissuemat E, 0.07 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and 0.83 part of four [β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester stirs in high-speed mixer, again mixture is extruded to formation far-infrared matrix with double screw extruder, after finally gained far-infrared matrix fully being mixed in the ratio of 16: 84 with polyester slice, carry out melt spinning, melt adopts spinning machine to extrude, via the spinnerets wire vent without aperture, obtain far-infrared polyester fiber.The preparation technology of wherein said nano-far-infrared powder is: it is 350 nanometers that far-infrared powder is ground to particle diameter, then with surface conditioning agent, the far-infrared powder after grinding being carried out to the coated processing in surface can obtain, described surface conditioning agent is long-chain macromolecule, one end is and the inorganic group of far infrared powder surface conjunction, the other end is polyester short chain, in processing procedure, will carry out thermostatic control, temperature is 60 DEG C.
Nano-far-infrared diameter of particle of the present invention is 250 nanometer-350 nanometers, and its narrow diameter distribution has ensured that the far infrared normal emittance of material is high.Described surface conditioning agent is long-chain macromolecule, and one end is and the inorganic group of far infrared powder surface conjunction, and the other end is polyester short chain, and this large molecule has ensured that described far-infrared matrix is dispersed in polyester slice, guarantees that far infrared has good stability.
Far-infrared polyester fiber serviceability of the present invention is good, and far infrared normal emittance is high and have good stability, applied range, and durability and water-wash resistance are good, and spinnability is high, particularly, for the far IR fibre of producing high normal emittance, has obvious advantage; The preparation method of far-infrared polyester fiber of the present invention, technique is simple, is easy to industrialization.
In conjunction with most preferred embodiment, invention has been described above, but the present invention is not limited to the embodiment of above announcement, and should contain the various amendments of carrying out according to essence of the present invention, equivalent combinations.
Claims (5)
1. a far-infrared polyester fiber, the raw material of this far-infrared polyester fiber comprises according to parts by weight configuration: 15-35 parts of 65-85 parts of polyester slices and far-infrared matrixs, the raw material of described far-infrared matrix comprises according to parts by weight configuration: 75-90 parts of polyester slices, 10-20 parts of nano-far-infrared powders, 0.5-5 parts of silane couplers, 0.5-5 parts of Tissuemat Es, 0.05-1 part of 0.05-1 part of three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
2. far-infrared polyester fiber as claimed in claim 1, is characterized in that: described nano-far-infrared diameter of particle is 250 nanometer-350 nanometers.
3. a preparation method for far-infrared polyester fiber, comprising:
Silane coupler is mixed with the temperature of 65 DEG C-75 DEG C with nano-far-infrared powder in high-speed mixer, then add polyester slice, Tissuemat E, three [2.4-di-tert-butyl-phenyl] phosphite ester and four [β-(3, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester stirs in high-speed mixer, again mixture is extruded to formation far-infrared matrix with double screw extruder, after finally gained far-infrared matrix fully being mixed in proportion with polyester slice, carry out melt spinning, melt adopts spinning machine to extrude, via the spinnerets wire vent without aperture, obtain far-infrared polyester fiber.
4. the preparation method of a kind of far-infrared polyester fiber as claimed in claim 3, it is characterized in that: the preparation technology of described nano-far-infrared powder is: it is 250 nanometer-350 nanometers that far-infrared powder is ground to particle diameter, then with surface conditioning agent, the far-infrared powder after grinding being carried out to the coated processing in surface can obtain, in processing procedure, will carry out thermostatic control, temperature range is 55 DEG C-60 DEG C.
5. the preparation method of a kind of far-infrared polyester fiber as described in claim 3 or 4, is characterized in that: described surface conditioning agent is long-chain macromolecule, and one end is and the inorganic group of far infrared powder surface conjunction that the other end is polyester short chain.
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| CN201410170567.3A CN103938293A (en) | 2014-04-26 | 2014-04-26 | Far infrared polyester fiber and preparation method thereof |
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| CN201410170567.3A CN103938293A (en) | 2014-04-26 | 2014-04-26 | Far infrared polyester fiber and preparation method thereof |
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Cited By (11)
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| CN104264493A (en) * | 2014-09-09 | 2015-01-07 | 江苏蓝品纤维科技发展有限公司 | Preparation method of multifunctional polyester fiber |
| CN104264269A (en) * | 2014-09-26 | 2015-01-07 | 广州市中诚新型材料科技有限公司 | Antibacterial anti-mite polyester fiber and preparation method thereof |
| CN105297238A (en) * | 2015-09-14 | 2016-02-03 | 浙江渡帆纤维科技有限公司 | Production technology for intelligent heating woolen liner cloth |
| CN105332091A (en) * | 2015-11-17 | 2016-02-17 | 山东省潍坊市农业科学院 | Preparation method for light-diffusing cooling heat-radiation protective net |
| CN106521703A (en) * | 2016-12-29 | 2017-03-22 | 厦门安踏体育用品有限公司 | Polyester fiber manufacturing method, polyester fiber, fabric and garment |
| CN107083579A (en) * | 2017-06-07 | 2017-08-22 | 广州市中诚新型材料科技有限公司 | Anion, far infrared, antibiosis anti-acarien composite polyester fiber and its manufacture method |
| CN108486679A (en) * | 2018-01-13 | 2018-09-04 | 江苏业勤服饰有限公司 | A kind of dress lining cloth and its production method with far-infrared functional |
| US10519268B2 (en) | 2015-10-27 | 2019-12-31 | Jinan Shengquan Group Share Holding Co., Ltd. | Composite polyurethane foam comprising graphene, processes for preparing the same use thereof |
| US10689501B2 (en) | 2015-10-27 | 2020-06-23 | Jinan Shengquan Group Share Holding Co., Ltd. | Composite polyester material, composite polyester fiber, processes for preparing the same and uses thereof |
| CN112608497A (en) * | 2020-12-17 | 2021-04-06 | 和也健康科技有限公司 | Fiber master batch with health care function and preparation method thereof |
| CN112680818A (en) * | 2019-10-17 | 2021-04-20 | 浙江伟星实业发展股份有限公司 | Polyester monofilament, preparation method and application thereof |
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| CN104264269A (en) * | 2014-09-26 | 2015-01-07 | 广州市中诚新型材料科技有限公司 | Antibacterial anti-mite polyester fiber and preparation method thereof |
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| CN107083579A (en) * | 2017-06-07 | 2017-08-22 | 广州市中诚新型材料科技有限公司 | Anion, far infrared, antibiosis anti-acarien composite polyester fiber and its manufacture method |
| CN108486679A (en) * | 2018-01-13 | 2018-09-04 | 江苏业勤服饰有限公司 | A kind of dress lining cloth and its production method with far-infrared functional |
| CN112680818A (en) * | 2019-10-17 | 2021-04-20 | 浙江伟星实业发展股份有限公司 | Polyester monofilament, preparation method and application thereof |
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