CN102766930A - Anti-ultraviolet fully drawn yarn for sports wear - Google Patents
Anti-ultraviolet fully drawn yarn for sports wear Download PDFInfo
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- CN102766930A CN102766930A CN2012102152315A CN201210215231A CN102766930A CN 102766930 A CN102766930 A CN 102766930A CN 2012102152315 A CN2012102152315 A CN 2012102152315A CN 201210215231 A CN201210215231 A CN 201210215231A CN 102766930 A CN102766930 A CN 102766930A
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- drawn yarn
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Abstract
The present invention relates to an anti-ultraviolet fully drawn yarn for sports wear. The anti-ultraviolet fully drawn yarn is prepared from raw materials containing polyamide 66 chips and additives on a high-speed spinning device by a process route comprising a screw extruder, a pre-filter, a static mixer, a metering pump, a spinning assembly, flow, side blowing, oil application, a spinning shaft, a first godet, a second godet, a third godet and winding. The process method provided by the invention is simple; the prepared polyamide 66 fiber is added with an ultraviolet shield agent and an ultraviolet absorbent, and combined with a micro capsule technology, so as to endow the fiber with lasting and effective anti-ultraviolet performance. The process provided by the invention is suitable for the preparation of polyamide 66 filament of 20D-70D, and a dulling agent can be added to prepare a corresponding full-dull or semi-dull product.
Description
Technical field
The invention belongs to the spinning material field, be specifically related to a kind of sportswear of producing antiultraviolet of cutting into slices and use full-drawn yarn.
Background technology
Take synthetic fiber at present terylene (polyester), polyamide fibre (polyamide), polypropylene fibre (polypropylene), spandex (polyurethane), acrylic fibers (polyacrylonitrile) etc. are generally arranged.These fibers have different qualities, thereby different purposes is also arranged.
Polyamide fiber is the synthetic fiber kind that drops into suitability for industrialized production in the world the earliest; It is to be raw material by aliphatic dibasic acid and diamine or aliphatic amino acid through the synthetic polyamide 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 polyamide fiber.It belongs to a kind of of heterochain class synthetic fiber.Wherein the output with Tissuemat E nylon and poly fibre is maximum, uses the widest.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 polyamide 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, the functional polyalkylene nylon.
The electromagnetic wave that the sun is launched divides by wavelength, can be divided into gamma-rays, X ray, ultraviolet ray, visible light, infrared ray and microwave, and ultraviolet ray wherein is not only favourable but also harmful to the mankind.Ultraviolet ray has sterilization virus killing effect, can promote the absorption of calcium and vitamin, the prevention osteomalacia.But wrinkle appears in excessive ultraviolet ray irradiation easily quickens skin aging, even the pathology equivalent risk that occurs burning.In recent years, because gases such as the carbon tetrachloride of human a large amount of discharging consumption ozone, fluorochlorohydrocarbon, methane make ozone content reduce year by year.There is data to show, the every minimizing 1% of ozone layer, ultraviolet radiation intensity can increase by 2%, and the human possibility of suffering from cutaneum carcinoma improves 3%.For this reason, people begin to pay attention to the research and development of ultraviolet prevention fiber and fabric thereof.Usually through in fabric, adding ultraviolet light screener, the height through these materials reflects to be realized the ultraviolet ray of incident is reflected and reflected in the prior art, thereby reaches the purpose of ultraviolet radiation preventing; But add inorganic ultraviolet light screener, the poor durability of anti-ultraviolet function.
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 polyamide 66 fiber with anti-ultraviolet function.
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 sportswear of antiultraviolet is used full-drawn yarn; It is meant that on high-speed spinning equipment with polyamide 66 section and additive be 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; It is characterized in that: the weight with described polyamide 66 section is benchmark; Described additive comprises the hindered phenol anti-oxidants 1010 of 0.25-0.50wt%; The dibutyl tin laurate of 0.50-1.20wt%, the silica microcapsules of 0.15-0.25wt%, the carborundum microcapsules of 0.15-0.25wt% and the dispersant of 0.5-1.0wt%; 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.
Wherein, described silica microcapsules are that silicon dioxide microparticle is dispersed in formed silica polyurethane microcapsule in the urethane raw.
Wherein, described carborundum microcapsules are that silicon-carbide particles are dispersed in formed carborundum polyurethane microcapsule in the urethane raw.
The particle diameter of wherein said silicon dioxide microparticle is the 0.1-0.5 micron.
Wherein, the particle diameter of described silicon-carbide particles is the 0.1-0.5 micron.
Wherein, described dispersant is a Tissuemat E.
Wherein, also containing particle diameter in the described raw material is the titanium dioxide fine particles below 3 microns, with preparation FD/SD fiber.
Compared with prior art; The present invention has the following advantages: process of the present invention is simple; And the polyamide 66 fiber for preparing has added ultraviolet light screener and ultra-violet absorber simultaneously, and has combined microcapsules technology, makes that the uv resistance of fiber can be effective lastingly.The polyamide 66 long 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.
The polyamide 66 section: relative viscosity 2.48 ± 0.02, density 1.15g/cm3, fusing point is 256-263 ℃, moisture content is less than 600ppm.
Embodiment 1
A kind of sportswear of antiultraviolet is used full-drawn yarn; It is meant that on high-speed spinning equipment with polyamide 66 section and additive be 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 66 is benchmark, described additive comprises the hindered phenol anti-oxidants 1010 of 0.25wt%; The dibutyl tin laurate of 1.20wt%; The silica microcapsules of 0.15wt%, the carborundum microcapsules of 0.25wt%, the Tissuemat E of 0.8wt% and the titanium dioxide 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 sportswear of antiultraviolet is used full-drawn yarn; It is meant that on high-speed spinning equipment with polyamide 66 section and additive be 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 66 is benchmark, described additive comprises the hindered phenol anti-oxidants 1010 of 0.50wt%; The dibutyl tin laurate of 0.50wt%; The silica microcapsules of 0.25wt%, the carborundum microcapsules of 0.15wt%, the Tissuemat E of 0.8wt% and the titanium dioxide of 2.0wt%; 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.
Embodiment 3
A kind of sportswear of antiultraviolet is used full-drawn yarn; It is meant that on high-speed spinning equipment with polyamide 66 section and additive be 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 66 is benchmark, described additive comprises the hindered phenol anti-oxidants 1010 of 0.35wt%; The dibutyl tin laurate of 0.85wt%; The silica microcapsules of 0.20wt%, the carborundum microcapsules of 0.20wt%, the Tissuemat E of 0.8wt% and the titanium dioxide of 1.5wt%; Wherein, Spinning temperature is 282-285 ℃, and the lateral blowing mode is adopted in cooling, and the blowing wind-warm syndrome is 20-30 ℃; 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 (7)
1. the sportswear of an antiultraviolet is used full-drawn yarn; It is meant that on high-speed spinning equipment with polyamide 66 section and additive be 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; It is characterized in that: the weight with described polyamide 66 section is benchmark; Described additive comprises the hindered phenol anti-oxidants 1010 of 0.25-0.50wt%; The dibutyl tin laurate of 0.50-1.20wt%, the silica microcapsules of 0.15-0.25wt%, the carborundum microcapsules of 0.15-0.25wt% and the dispersant of 0.5-1.0wt%; 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.
2. the described sportswear of claim 1 is used full-drawn yarn, it is characterized in that described silica microcapsules are that silicon dioxide microparticle is dispersed in formed silica polyurethane microcapsule in the urethane raw.
3. the described sportswear of claim 1 is used full-drawn yarn, it is characterized in that described carborundum microcapsules are that silicon-carbide particles are dispersed in formed carborundum polyurethane microcapsule in the urethane raw.
4. the described sportswear of claim 2 is used full-drawn yarn, and the particle diameter that it is characterized in that described silicon dioxide microparticle is the 0.1-0.5 micron.
5. the described sportswear of claim 3 is used full-drawn yarn, and the particle diameter that it is characterized in that described silicon-carbide particles is the 0.1-0.5 micron.
6. the described sportswear of claim 1 is used full-drawn yarn, it is characterized in that described dispersant is a Tissuemat E.
7. the described sportswear of claim 1 is used full-drawn yarn, and it is characterized in that also containing in the described raw material particle diameter is the titanium dioxide fine particles below 3 microns, with preparation FD/SD fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102152315A CN102766930A (en) | 2012-06-27 | 2012-06-27 | Anti-ultraviolet fully drawn yarn for sports wear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102152315A CN102766930A (en) | 2012-06-27 | 2012-06-27 | Anti-ultraviolet fully drawn yarn for sports wear |
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| CN102766930A true CN102766930A (en) | 2012-11-07 |
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| CN2012102152315A Pending CN102766930A (en) | 2012-06-27 | 2012-06-27 | Anti-ultraviolet fully drawn yarn for sports wear |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396841A (en) * | 2000-01-27 | 2003-02-12 | 西巴特殊化学水处理有限公司 | Particulate compositions and their manufacture method |
| CN101555401A (en) * | 2008-04-10 | 2009-10-14 | 中国科学院化学研究所 | Microcapsule of organic phase change energy storage material and preparation method thereof |
| CN101736433A (en) * | 2010-02-04 | 2010-06-16 | 杭州师范大学 | Method for producing fine denier nylon FDY filament with aromatic function |
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- 2012-06-27 CN CN2012102152315A patent/CN102766930A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396841A (en) * | 2000-01-27 | 2003-02-12 | 西巴特殊化学水处理有限公司 | Particulate compositions and their manufacture method |
| CN101555401A (en) * | 2008-04-10 | 2009-10-14 | 中国科学院化学研究所 | Microcapsule of organic phase change energy storage material and preparation method thereof |
| CN101736433A (en) * | 2010-02-04 | 2010-06-16 | 杭州师范大学 | Method for producing fine denier nylon FDY filament with aromatic function |
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Application publication date: 20121107 |