CN102766961A - Chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber - Google Patents
Chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber Download PDFInfo
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- CN102766961A CN102766961A CN2012102164524A CN201210216452A CN102766961A CN 102766961 A CN102766961 A CN 102766961A CN 2012102164524 A CN2012102164524 A CN 2012102164524A CN 201210216452 A CN201210216452 A CN 201210216452A CN 102766961 A CN102766961 A CN 102766961A
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- polyamide fibre
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- godet roller
- filament fibers
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Abstract
The invention relates to chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber. The nylon-66 PDY filament is prepared according to a method in which high-speed spinning equipment is adopted, and chinlon 66 slices and additives are taken as raw materials. The method comprises the following steps: step 1, carrying out trickling, blowing laterally and oiling with a screw extruder, a pre-filter, a static mixer, a metering pump and a spinning component; and step 2, rolling with a channel, a first godet, a second godet and a third godet. The method is simple and feasible; as composite far-infrared particles are added into nylon fiber prepared according to the method, and the microcapsule technology is adopted, so that the far-infrared PDY filament fiber is good in durability.
Description
Technical field
The invention belongs to the spinning material field, be specifically related to a kind of section and produce nylon fiber.
Background technology
Nylon fiber is the synthetic fiber kind that drops into suitability for industrialized production in the world the earliest, and it is to be raw material by aliphatic dibasic acid and diamine or aliphatic amino acid through the synthetic nylon of polycondensation reaction, again through the general name of the prepared one type of synthetic fiber of melt spinning.Owing to all contain amido link therein, so be referred to as nylon fiber.It belongs to a kind of of heterochain class synthetic fiber.Polyamide fibre is not only industrialized the earliest synthetic fiber kind; And it also has multiple good characteristic; It has higher intensity, elasticity, and wear-resisting weather resisteant is good, thereby the consumers in general's that experience welcome; But along with improving constantly of living standards of the people, people to the diversity of clothes, comfortableness, functional requirement also more and more widely.Fiber finer dawnization, functionalization are important directions of fibre in differentiation development, also are the main development trends of nylon fiber spinning.Compare with conventional polyamide fibre, differential nylon fibre has more excellent performance: gas permeability, compliance, comfortableness, dyeability, functional etc., exploitation variety classes, just like a raging fire the carrying out of research novel, functional nylon fiber.
Far infrared PDY filament fiber is in the process of fiber, to have added to absorb the different wave length far infrared, and far IR shielding effect agent that again can be radiation infrared and a kind of functional fibre of making.Far infrared PDY filament fiber is a kind of novel textile material with good health-care physical therapy function, fuel factor function and hydrofuge ventilated bacterium-suppressing function; Can absorb the heat that human body outwards distributes; The far infrared of the 4-14 mum wavelength that absorption and reflected back human body need most promotes the metabolism of human body.
In practical application, be commonly referred to as far infrared to wavelength greater than the infrared ray more than the 2.5 μ m usually.The wave-length coverage of the far infrared that the far-infrared ceramic that far infrared PDY filament fiber adds is radiation-curable is generally 2.5-30 μ m.And the interval wave band of 4-30 μ m usually is called as " fertility light ", and the electromagnetic wave of this wavelength can provide human cell tissue needed faint energy.Human body is an organism, has far infrared absorptivity, characteristics that conductivity is high.After material that can the efficient absorption human infrared radiation with certain was processed dress materials, the humorous again center of percussion of this material molecule can absorb the energy that human body outwards discharges with infra-red radiation, simultaneously these energy with the human body exothermic phase with frequency feedback give human body; Thereby reach the effect that the body sense heats up, and, will be deposited in intracellular decrepit and behind the times discarded object and excrete through the sub activity-stimulat human tissue cell of ICW; Strengthen metabolism; Improve blood of human body microcirculation and liquid microcirculation, promote each position to obtain nutritional labeling, keep the health of human body cell; Eliminate microcirculation disorder, reach the purpose of health care, supplemental treatment, rehabilitation disease.But make additive through adding the inorganic nano-particle that contains the far infrared radiation ability in the prior art, but this far infrared PDY filament fiber far-infrared functional is unstable, poor durability with far-infrared functional.
Summary of the invention
In order to solve the above-mentioned technical problem that exists in the prior art, the objective of the invention is to develop a kind of far infrared nylon fiber.
In order to solve the above-mentioned technical problem that exists in the prior art, reach the described purpose of invention, the present invention has adopted following technical scheme:
A kind of polyamide fibre 66 far infrared PDY filament fibers; It is meant on high-speed spinning equipment with polyamide fibre 66 sections and additive is raw material; The process route of employing screw extruder-prefilter-static mixer-measuring pump-filament spinning component-thread-lateral blowing-oil-path-first godet roller-second godet roller-the 3rd godet roller-coiling is characterized in that: the weight with described polyamide fibre 66 sections is benchmark, and described additive comprises the dibutyl tin laurate of 0.2-0.5wt%; The polyethylene of 0.5-1.0wt%; The single phenol of the alkylation of 0.25-0.50wt%, the cupric oxide microcapsules of 0.5-1.0wt%, the aluminium oxide capsule of 0.25-0.5wt%; The magnesia microcapsules of 0.25-0.5wt%, the calcium chloride of 0.10-0.20wt% and 0. 5-1.0wt% dispersant; Spinning temperature is 285-290 ℃; The lateral blowing mode is adopted in cooling; The blowing wind-warm syndrome is 25-30 ℃, and the cooling wind speed is 0.1-0.3 ℃, and the speed of first godet roller is 4200-4500 m/min; The speed of second godet roller is 5000-5800 m/min, and the speed of the 3rd godet roller is 5000-5500 m/min.
Wherein, described cupric oxide microcapsules are cupric oxide microparticulate formed cupric oxide polyurethane microcapsule in urethane raw.
Wherein, described aluminium oxide capsule is dispersed in formed silica polyurethane microcapsule in the urethane raw for the oxidation aluminum shot.
Wherein, described magnesia microcapsules are that magnesium oxide particle is dispersed in formed magnesia polyurethane microcapsule in the urethane raw.
Wherein, the particle diameter of described cupric oxide particulate is 0.02-2 μ m.
Wherein, the particle diameter of described oxidation aluminum shot is 0.02-2 μ m.
Wherein, the particle diameter of described magnesium oxide particle is 0.02-2 μ m.
Wherein, described dispersant is a Tissuemat E.
Compared with prior art, the present invention has the following advantages: process of the present invention is simple, and the nylon fiber for preparing is added with compound far infrared particle, and has combined microcapsules technology, makes described far infrared PDY filament fiber good endurance.The fiber filament that technology of the present invention is applicable to preparation 20D-70D adds delustering agent simultaneously and can prepare corresponding full-dull or half delustring product.
The specific embodiment
Below in conjunction with embodiment, technical scheme of the present invention is done further to set forth.Should be appreciated that scope of the present invention is not limited to following embodiment, all will fall into protection domain of the present invention any pro forma modification and/or the change that the present invention made.
Polyamide fibre 66 sections: relative viscosity 2.48 ± 0.02, density 1.15g/cm3, fusing point is 250-268 ℃, moisture content is less than 600ppm.
Embodiment 1
A kind of polyamide fibre 66 far infrared PDY filament fibers; It is meant on high-speed spinning equipment with polyamide fibre 66 sections and additive is raw material; The process route of employing screw extruder-prefilter-static mixer-measuring pump-filament spinning component-thread-lateral blowing-oil-path-first godet roller-second godet roller-the 3rd godet roller-coiling, the weight of cutting into slices with described polyamide fibre 66 is benchmark, described additive comprises the dibutyl tin laurate of 0.2wt%; The polyethylene of 1.0wt%; The single phenol of the alkylation of 0.50wt%, the cupric oxide microcapsules of 0.5wt%, the aluminium oxide capsule of 0.25wt%; The magnesia microcapsules of 0.25wt%, the calcium chloride of 0.10wt% and the Tissuemat E of 0.75wt%.Wherein, Spinning temperature is 285-290 ℃, and the lateral blowing mode is adopted in cooling, and the blowing wind-warm syndrome is 25-30 ℃; The cooling wind speed is 0.1-0.3 ℃; The speed of first godet roller is 4200-4500 m/min, and the speed of second godet roller is 5000-5800 m/min, and the speed of the 3rd godet roller is 5000-5500 m/min.
Embodiment 2
A kind of polyamide fibre 66 far infrared PDY filament fibers; It is meant on high-speed spinning equipment with polyamide fibre 66 sections and additive is raw material; The process route of employing screw extruder-prefilter-static mixer-measuring pump-filament spinning component-thread-lateral blowing-oil-path-first godet roller-second godet roller-the 3rd godet roller-coiling, the weight of cutting into slices with described polyamide fibre 66 is benchmark, described additive comprises the dibutyl tin laurate of 0.5wt%; The polyethylene of 0.5wt%; The single phenol of the alkylation of 0.25wt%, the cupric oxide microcapsules of 1.0wt%, the aluminium oxide capsule of 0.5wt%; The magnesia microcapsules of 0.5wt%, the calcium chloride of 0.20wt% and the Tissuemat E of 1.0wt%.Wherein, Spinning temperature is 285-290 ℃, and the lateral blowing mode is adopted in cooling, and the blowing wind-warm syndrome is 25-30 ℃; The cooling wind speed is 0.1-0.3 ℃; The speed of first godet roller is 4200-4500 m/min, and the speed of second godet roller is 5000-5800 m/min, and the speed of the 3rd godet roller is 5000-5500 m/min.
Although the inventor has done comparatively detailed elaboration to technical scheme of the present invention and has enumerated; Be to be understood that; For one of ordinary skill in the art, according to disclosed content, the foregoing description is made modification and/or changed or adopt the replacement scheme that is equal to is conspicuous; It all can not break away from the present invention and require the scope protected, and the protection domain among the present invention is as the criterion with the claim that is limited in claims.
Claims (8)
1. polyamide fibre 66 far infrared PDY filament fibers; It is meant on high-speed spinning equipment with polyamide fibre 66 sections and additive is raw material; The process route of employing screw extruder-prefilter-static mixer-measuring pump-filament spinning component-thread-lateral blowing-oil-path-first godet roller-second godet roller-the 3rd godet roller-coiling is characterized in that: the weight with described polyamide fibre 66 sections is benchmark, and described additive comprises the dibutyl tin laurate of 0.2-0.5wt%; The polyethylene of 0.5-1.0wt%; The single phenol of the alkylation of 0.25-0.50wt%, the cupric oxide microcapsules of 0.5-1.0wt%, the aluminium oxide capsule of 0.25-0.5wt%; The magnesia microcapsules of 0.25-0.5wt%, the calcium chloride of 0.10-0.20wt% and 0. 5-1.0wt% dispersant; Spinning temperature is 272-275 ℃; The lateral blowing mode is adopted in cooling; The blowing wind-warm syndrome is 20-30 ℃, and the cooling wind speed is 0.1-0.3 ℃, and the speed of first godet roller is 4200-4500 m/min; The speed of second godet roller is 5000-5800 m/min, and the speed of the 3rd godet roller is 5000-5500 m/min.
2. the described polyamide fibre 66 far infrared PDY filament fibers of claim 1 is characterized in that described cupric oxide microcapsules are cupric oxide microparticulate formed cupric oxide polyurethane microcapsule in urethane raw.
3. the described polyamide fibre 66 far infrared PDY filament fibers of claim 1 is characterized in that described aluminium oxide capsule is dispersed in formed silica polyurethane microcapsule in the urethane raw for the oxidation aluminum shot.
4. the described polyamide fibre 66 far infrared PDY filament fibers of claim 1 is characterized in that described magnesia microcapsules are that magnesium oxide particle is dispersed in formed magnesia polyurethane microcapsule in the urethane raw.
5. described polyamide fibre 66 far infrared PDY filament fibers of claim 2, the particle diameter that it is characterized in that described cupric oxide particulate is 0.02-2 μ m.
6. described polyamide fibre 66 far infrared PDY filament fibers of claim 3, the particle diameter that it is characterized in that described oxidation aluminum shot is 0.02-2 μ m.
7. described polyamide fibre 66 far infrared PDY filament fibers of claim 4, the particle diameter that it is characterized in that described magnesium oxide particle is 0.02-2 μ m.
8. the described polyamide fibre 66 far infrared PDY filament fibers of claim 1 is characterized in that described dispersant is a Tissuemat E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102164524A CN102766961A (en) | 2012-06-28 | 2012-06-28 | Chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102164524A CN102766961A (en) | 2012-06-28 | 2012-06-28 | Chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber |
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| CN102766961A true CN102766961A (en) | 2012-11-07 |
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| CN2012102164524A Pending CN102766961A (en) | 2012-06-28 | 2012-06-28 | Chinlon 66 far-infrared PDY (Partially Drawn Yarn) filament fiber |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281071A (en) * | 1999-07-20 | 2001-01-24 | 许翼林 | Health-care multi-element fabric and its preparing process |
| JP2002201458A (en) * | 2000-12-31 | 2002-07-19 | Green Culture:Kk | Far-infrared radiating material and application thereof |
| CN101634053A (en) * | 2009-08-25 | 2010-01-27 | 烟台华润锦纶有限公司 | Method for producing full drafting silk of fine denier chinlon 66 |
| CN101724265A (en) * | 2009-12-14 | 2010-06-09 | 杭州师范大学 | Denier/superfine denier nylon master granule, preoriented yarn (POY) and draw textured yarn (DTY) stretch yarn and preparation method thereof |
| CN101892590A (en) * | 2010-07-06 | 2010-11-24 | 太原市伦嘉生物工程科技有限公司 | Fabric multifunctional foaming material and preparation method and application thereof |
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2012
- 2012-06-28 CN CN2012102164524A patent/CN102766961A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281071A (en) * | 1999-07-20 | 2001-01-24 | 许翼林 | Health-care multi-element fabric and its preparing process |
| JP2002201458A (en) * | 2000-12-31 | 2002-07-19 | Green Culture:Kk | Far-infrared radiating material and application thereof |
| CN101634053A (en) * | 2009-08-25 | 2010-01-27 | 烟台华润锦纶有限公司 | Method for producing full drafting silk of fine denier chinlon 66 |
| CN101724265A (en) * | 2009-12-14 | 2010-06-09 | 杭州师范大学 | Denier/superfine denier nylon master granule, preoriented yarn (POY) and draw textured yarn (DTY) stretch yarn and preparation method thereof |
| CN101892590A (en) * | 2010-07-06 | 2010-11-24 | 太原市伦嘉生物工程科技有限公司 | Fabric multifunctional foaming material and preparation method and application thereof |
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Application publication date: 20121107 |