CN101519808A - Method for preparing nano-pearl colored polyester fiber - Google Patents
Method for preparing nano-pearl colored polyester fiber Download PDFInfo
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- CN101519808A CN101519808A CN200910048275A CN200910048275A CN101519808A CN 101519808 A CN101519808 A CN 101519808A CN 200910048275 A CN200910048275 A CN 200910048275A CN 200910048275 A CN200910048275 A CN 200910048275A CN 101519808 A CN101519808 A CN 101519808A
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Abstract
The invention relates to a method for preparing nano-pearl colored polyester fiber, which comprises the following steps that: (1) pearls are sheared and ground to obtain crude pearl powder, then the crude pearl powder is mixed with water, a water dispersion of the pearl powder with a grain diameter of between 50 and 100 nm is obtained through high-pressure crushing, a thermal stabilizer, an antioxidant and an emulsifying agent are added into the water dispersion of the pearl powder, and the drying treatment is performed; (2) the obtained product is mixed evenly with a compatilizer at normal temperature, then the mixture is added into polyester chips, and granulation is performed on the mixture by a double screw extruder; and (3) nano-pearl polyester chips, the polyester chips and color master batch are blended for spinning. The method can be finished on the prior spinning equipment, tows are even and have evenly distributed color and luster; fabric is smooth, and has the characteristic of soft luster; the method is widely applied in the fields of apparel, decoration and industry; and at the same time, the blended color master batch can be used for preparing fibers with various lusters, and the prepared fibers have good nutrition and health care effects on human bodies.
Description
Technical field
The invention belongs to the preparation field of pearl polyster fibre, particularly relate to a kind of preparation method of nano-pearl colored polyester fiber.
Background technology
The colored pearl polyster fibre can be made into high-grade textiles soft, comfortable and easy to wear, and very high economic worth is arranged, and the pearl face skin care, relieve inflammation or internal heat relieve internal heat, tender white muscle skin, anti-ultraviolet effect, pearl contains several amino acids and trace element.Thereby the exploitation of nano-pearl polyster fibre manufacturing technology is the new and high technology that all takes much count of of functional fiber in the past few years.
The pearl functional fiber is owing to have good economic worth, and the enterprise of research similar products is a lot.Granted publication CN100368611C discloses a kind of pearl composite fibre and manufacture method thereof, and pearl composite fibre is to be formed but just be used for wet spinning by hydrolyzed pearl and polyvinyl alcohol blending copolymerization not relate to the fusion method spinning.The disclosed pearl fiber technical scheme of number of patent application CNZO0410067962.2 is that nano-glass pearl powder is added in the fiber when the viscose spinning, and viscose itself has and much is difficult to the shortcoming that overcomes.Granted publication CN1176257C discloses a kind of pearl protein function synthetic fibre and manufacture method thereof, but do not refer in detail to polyster fibre with and the preparation of colored fibre, it can be used for publication number CNIOIO589OIA nano pearl polypropylene superfine Denier fibre and preparation method thereof the polypropylene fibre preparation but does not also relate to the polyster fibre preparation that contains pearl powder.So the new nano-pearl composite of exploitation has important function in the application and development of colored pearl polyster fibre.
Summary of the invention
Technical problem to be solved by this invention provides a kind of preparation method of nano-pearl colored polyester fiber, this method can be finished on conventional spinning equipment, tow strip is done evenly, color and luster is evenly distributed, fabric is smooth, has the soft characteristics of gloss, can be widely used in garment industry, decoration field and industrial field, the blended color master batch can prepare the fiber with various color and lusters simultaneously.
The preparation method of a kind of nano-pearl colored polyester fiber of the present invention comprises:
(1) pearl is sheared and grinds the back and obtain thick pearl powder, then thick pearl powder is mixed by weight 1: 10～100 with water, pulverize through high pressure, obtain the aqueous dispersions that particle diameter is the pearl powder of 50～100 nanometers, be incorporated as the heat stabilizer of thick pearl powder weight 0.001%～0.1%, for the antioxidant of thick pearl powder weight 0.001%～0.1% be the emulsifying agent of thick pearl powder weight 0.1%～1%, dried obtains the nano-pearl flour complexes;
(2) after nano-pearl flour complexes that step (1) is obtained and compatilizer polybutylene terephthalate (PBT) mix at normal temperatures by weight 1: 0.1～0.5, again mixture is joined in the terylene chips, the weight content of mixture in terylene chips is 10%～30%, through the double screw extruder granulation, the double screw extruder prilling temperature is 245～285 ℃, obtains the nano-pearl terylene chips;
(3) nano-pearl terylene chips that step (2) is obtained and terylene chips and color grain carry out spinning by mass ratio 70-94.5:5-25:0.5-5 blend, the melt temperature of spinning is controlled at 255 ℃～310 ℃, winding speed is controlled at 500～3500 meters/minute, heat setting temperature is 140 ℃～220 ℃, and the traction multiple is controlled at 1.2～6 times.
Described step (1) heat stabilizer is one or more in tribasic lead sulfate, dibasic Lead Phosphite, barium stearate, lead stearate, cadmium stearate, dibutyl tin laurate, the organotin mercaptide compound.
Described step (1) antioxidant is four (3,5-di-t-butyl-4-hydroxyl) benzenpropanoic acid pentaerythritol ester Irganox1010, β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester Irganox1076,1,3,5 ,-trimethyl-2,4, among 6-three (3, the 5-di-tert-butyl-4-hydroxyl benzyl) benzene Irganox1330, three (2,4-di-tert-butyl-phenyl) phosphite ester Irganox168, MARK5118, the MARK5118A one or more.
Described step (1) emulsifying agent is one or more in polyglyceryl fatty acid ester, soybean lecithin, sorbierite, glyceryl monostearate, the glyceryl tristearate.
Described step (1) nano-pearl flour complexes occupies 1%～5% of look polyster fibre gross weight.
Described step (3) terylene chips is that routine has light terylene chips, half delustring terylene chips or full-dull terylene chips greatly.
Described step (3) color grain occupies 0.2%～5% of look polyster fibre gross weight.
Described step (3) color grain derives from the HC800 of Tongxiang master batch factory, HA228, Changzhou master batch TR27 of factory, TB190, upright the crane chemical fibre T1614 of plastic molding and processing plant, T1714.
Described step (3) fibre section is circle, trilobal, triangle, cross, king's font, hollow shape or five leaf.
The filament number of the nano-pearl colored polyester fiber that this method makes is 1～5detx, and fracture strength 2～8cN/dtex, elongation at break are 15～35%.
Fiber of the present invention has several amino acids and the various trace elements that nano-pearl contains.The present invention is adopting stable technology to make, manage to reduce the fluctuation of various parameters in the spinning process, suppress the destabilizing factor in the nano-pearl colored pearl polyster fibre production process as much as possible, adjust the ratio of nano-pearl and colored pearl polyster fibre compound, can be suppressed in the spinning process because of degraded and cause melt viscosity variation and compatible inhomogeneous.
Beneficial effect
(1) the inventive method can be finished on conventional spinning equipment, and tow strip is done evenly, and color and luster is evenly distributed, and fabric is smooth, has the soft characteristics of gloss, can be widely used in the field of taking, decoration field and industrial field;
(2) thus can prevent effectively that by allotment additive types and ratio the decomposition of amino acid under the high temperature of terylene spinning from keeping amino acid in fiber;
(3) fiber that makes has the several amino acids that nano-pearl contains, and has the pearl face skin-care effect, long-term and contact skin, have the pearl face skin care, relieve inflammation or internal heat relieve internal heat, tender white muscle skin; Has anti-ultraviolet effect again; Section can need not the dyeing of road, back with the fiber that direct preparation after the Masterbatch blend has multiple color and luster.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
The preparation of nano-pearl flour complexes is machined to 300 orders with the dither mill after 100 weight portion pearls are used the clear water clean dry, then with 1500 parts by weight of deionized water according to the form below proportional arrangement:
Table one: pearl powder formula
| Numbering | Pearl powder | Heat stabilizer, | Antioxidant | Emulsifying agent |
| 1 | 100 parts | 0.1 tribasic lead sulfate | 0.01 part Irganox 1010 | 1 part of polyglyceryl fatty acid ester |
| 2 | 100 parts | 0.02 dibasic Lead Phosphite | 0.03 part Irganox 1076 | 0.1 part soybean lecithin+0.5 part glyceryl tristearate |
| 3 | 100 parts | 0.05 barium stearate | 0.001 part Irganox 1330 | 0.1 part soybean lecithin |
| 4 | 100 parts | 0.1 lead stearate | 0.006 part Irganox 168 | 0.7 part sorbierite |
| 5 | 100 parts | 0.001 dibutyl tin laurate | 0.1 part MARK5118 | 0.8 part glyceryl monostearate |
| 6 | 100 parts | 0.003 cadmium stearate, | 0.03 part MARK5118A | 1 part of glyceryl tristearate |
| 7 | 100 parts | 0.07 organotin mercaptide+0.001 dibutyl tin laurate | 0.001 part Irganox1076+0.01 part Irganox1010 | 0.4 part sorbierite+0.2 part polyglyceryl fatty acid ester |
Be mixed with suspension, the pressure of high pressure homogenizer is set at 120MPa, suspension is joined the charging pond of high pressure homogenizer, automatic feed, obtain the suspension that particle diameter is the pearl powder of 50～100 nanometers after high pressure is pulverized, obtaining particle diameter behind the heat drying is the pearl powder compound of 50～100 nanometers.
Embodiment 2
After the preparation of nano-pearl terylene super fine denier section mixes the 20 weight portion nano-pearl flour complexes that obtain among the embodiment 1 and 7 weight portion polybutylene terephthalate (PBT)s at normal temperatures, again said mixture is joined in 73 parts of terylene chips, through the double screw extruder granulation, obtain the nano-pearl terylene chips.
Section granulation process parameters unit: ℃
Embodiment 3
The nano-pearl terylene chips that the preparation of nano-pearl colored pearl polyster fibre obtains embodiment 2 according to the technological requirement of spinning, carries out high speed spinning.The melt temperature of spinning is controlled between 255～310 ℃.Terylene chips is Kingsoft petrochemical iy produced.
Table 2: various colored pearl gloss fiber prescriptions and performance indications
| Numbering | Terylene chips | The nano-pearl terylene chips | Masterbatch | Spinning speed | Drafting multiple | Fibre number | Fracture strength | Extension at break |
| 1 | 74.8 parts of light sections are arranged greatly | 25 parts | 0.2 part Tongxiang HC800 of master batch factory | 800 meters/minute | 6 times | 3.2dtex | 2.5cN/dtex | 15％ |
| 2 | 84.3 parts of half delustring sections | 15 parts | 0.7 part Changzhou TR27 | 1200 meters/minute | 5 times | 5dtex | 6cN/dtex | 27％ |
| 3 | 87 parts of half delustring sections | 10 parts | 3 parts of upright crane chemical fibre T1614 of plastic molding and processing plant of upright crane | 1600 meters/minute | 4.2 doubly | 4dtex | 8cN/dtex | 35％ |
| 4 | Light is arranged greatly | 25 parts | 5 parts of Tongxiang HA228 | 1800 meters/minute | 3.9 doubly | 3.2dtex | 7.2cN/dtex | 21％ |
| Cut into slices 70 parts | Clock | |||||||
| 5 | 79 parts of full-dull sections | 20 parts | 1 part of upright crane master batch T1714 of factory | 2100 meters/minute | 4.1 doubly | 2.1dtex | 6.1cN/dtex | 18％ |
| 6 | 86 parts of full-dull sections | 12 parts | 2 parts of TB190 of Changzhou master batch factory | 2500 meters/minute | 4.5 doubly | 1.5dtex | 3.5cN/dtex | 30％ |
| 7 | 86 parts of full-dull sections | 10 parts | 4 parts of HC800 of Tongxiang master batch factory | 3200 meters/minute | 3.2 doubly | 1.0dtex | 5.7cN/dtex | 16％ |
| 8 | 94.5 parts of half delustring sections | 5 parts | 0.5 part upright crane chemical fibre T1614 of plastic molding and processing plant of upright crane | 3500 meters/minute | 2.1 doubly | 1.3dtex | 4.1cN/dtex | 22％ |
| 9 | 85 parts of light sections are arranged greatly | 15 parts | 0 part | 300 meters/minute | 1.2 doubly | 1.1dtex | 3.7cN/dtex | 20％ |
After carrying out spinning according to table 2 proportioning, and see Table 3 for the amino acid content test of the nano-pearl superfine Denier fibre of different formulations.
Table 3: contain the amount of amino acid test in the fiber
The data of being listed by table 3 are as can be seen: contain a large amount of high-grade proteins in the nano-pearl fiber, for the clothes of fiber provide high-grade protein.
Claims (9)
1. the preparation method of a nano-pearl colored polyester fiber comprises:
(1) pearl is sheared and grinds the back and obtain thick pearl powder, then thick pearl powder is mixed by weight 1:10～100 with water, pulverize through high pressure, obtain the aqueous dispersions that particle diameter is the pearl powder of 50～100 nanometers, be incorporated as the heat stabilizer of thick pearl powder weight 0.001%～0.1%, for the antioxidant of thick pearl powder weight 0.001%～0.1% be the emulsifying agent of thick pearl powder weight 0.1%～1%, dried obtains the nano-pearl flour complexes;
(2) after nano-pearl flour complexes that step (1) is obtained and compatilizer polybutylene terephthalate (PBT) mix at normal temperatures by weight 1:0.1～0.5, again mixture is joined in the terylene chips that molecular weight is 20000-30000, the weight content of mixture in terylene chips is 10%～30%, through the double screw extruder granulation, the double screw extruder prilling temperature is 245～285 ℃, obtains the nano-pearl terylene chips;
(3) nano-pearl terylene chips that step (2) is obtained and terylene chips and color grain carry out spinning by mass ratio 70-94.5:5-25:0.5-5 blend, the melt temperature of spinning is controlled at 255 ℃～310 ℃, winding speed is controlled at 500～3500 meters/minute, heat setting temperature is 140 ℃～220 ℃, and the traction multiple is controlled at 1.2～6 times.
2. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (1) heat stabilizer is one or more in tribasic lead sulfate, dibasic Lead Phosphite, barium stearate, lead stearate, cadmium stearate, dibutyl tin laurate, the organotin mercaptide compound.
3. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (1) antioxidant is four (3,5-di-t-butyl-4-hydroxyl) benzenpropanoic acid pentaerythritol ester Irganox1010, β-(3, the 5-di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester Irganox1076,1,3,5,-trimethyl-2,4,6-three (3, the 5-di-tert-butyl-4-hydroxyl benzyl) one or more among benzene Irganox1330, three (2,4-di-tert-butyl-phenyl) phosphite ester Irganox168, MARK5118, the MARK5118A.
4. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (1) emulsifying agent is one or more in polyglyceryl fatty acid ester, soybean lecithin, sorbierite, glyceryl monostearate, the glyceryl tristearate.
5. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (1) nano-pearl flour complexes occupies 1%～5% of look polyster fibre gross weight.
6. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (3) terylene chips is that routine has light terylene chips, half delustring terylene chips or full-dull terylene chips greatly.
7. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: described step (3) color grain occupies 0.2%～5% of look polyster fibre gross weight.
8. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1 is characterized in that: described step (3) fibre section is circle, trilobal, triangle, cross, king's font, hollow shape or five leaf.
9. the preparation method of a kind of nano-pearl colored polyester fiber according to claim 1, it is characterized in that: the filament number of the nano-pearl colored polyester fiber that this method makes is 1～5detx, fracture strength 2～8cN/dtex, elongation at break are 15～35%.
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| CN200910048275A CN101519808A (en) | 2009-03-26 | 2009-03-26 | Method for preparing nano-pearl colored polyester fiber |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102560731A (en) * | 2011-07-28 | 2012-07-11 | 吴江三辉纺织有限公司 | Anti-ultraviolet and moisture transmitting polyster fibers as well as preparation method and application thereof |
| CN102766915A (en) * | 2011-12-30 | 2012-11-07 | 上海水星家用纺织品股份有限公司 | Pearl bamboo fiber and its preparation method |
| CN103590131A (en) * | 2013-11-07 | 2014-02-19 | 安徽工贸职业技术学院 | Antibacterial nanometer pearl protein fiber |
| CN104073940A (en) * | 2014-06-11 | 2014-10-01 | 徐州斯尔克纤维科技股份有限公司 | Bright and semi-dull polyester composite yarn of polyester |
| CN105986335A (en) * | 2015-03-05 | 2016-10-05 | 王叶训 | Seawool |
| CN107502967A (en) * | 2017-08-29 | 2017-12-22 | 南通市华通纤维有限公司 | A kind of new composite polyester fiber |
| CN108130624A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates linen look abnormal contraction composite filament and preparation method thereof |
| CN108385199A (en) * | 2018-03-20 | 2018-08-10 | 佛山市瑰栗服装材料有限公司 | A kind of easy dyeing polyester fiber |
| CN108517602A (en) * | 2018-02-10 | 2018-09-11 | 海盐县硕创服装研究所 | A kind of cloth based on bamboo charcoal |
| CN108532053A (en) * | 2018-03-02 | 2018-09-14 | 宁波三邦超细纤维有限公司 | Compound ice sense fiber of colored polyester-nylon mica and preparation method thereof |
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- 2009-03-26 CN CN200910048275A patent/CN101519808A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560731A (en) * | 2011-07-28 | 2012-07-11 | 吴江三辉纺织有限公司 | Anti-ultraviolet and moisture transmitting polyster fibers as well as preparation method and application thereof |
| CN102766915A (en) * | 2011-12-30 | 2012-11-07 | 上海水星家用纺织品股份有限公司 | Pearl bamboo fiber and its preparation method |
| CN103590131A (en) * | 2013-11-07 | 2014-02-19 | 安徽工贸职业技术学院 | Antibacterial nanometer pearl protein fiber |
| CN104073940A (en) * | 2014-06-11 | 2014-10-01 | 徐州斯尔克纤维科技股份有限公司 | Bright and semi-dull polyester composite yarn of polyester |
| CN105986335A (en) * | 2015-03-05 | 2016-10-05 | 王叶训 | Seawool |
| CN107502967A (en) * | 2017-08-29 | 2017-12-22 | 南通市华通纤维有限公司 | A kind of new composite polyester fiber |
| CN108130624A (en) * | 2017-12-14 | 2018-06-08 | 江苏恒力化纤股份有限公司 | A kind of polyester imitates linen look abnormal contraction composite filament and preparation method thereof |
| CN108130624B (en) * | 2017-12-14 | 2020-05-05 | 江苏恒力化纤股份有限公司 | Polyester linen-like different-shrinkage composite yarn and preparation method thereof |
| CN108517602A (en) * | 2018-02-10 | 2018-09-11 | 海盐县硕创服装研究所 | A kind of cloth based on bamboo charcoal |
| CN108532053A (en) * | 2018-03-02 | 2018-09-14 | 宁波三邦超细纤维有限公司 | Compound ice sense fiber of colored polyester-nylon mica and preparation method thereof |
| CN108385199A (en) * | 2018-03-20 | 2018-08-10 | 佛山市瑰栗服装材料有限公司 | A kind of easy dyeing polyester fiber |
| CN109439572A (en) * | 2018-11-01 | 2019-03-08 | 安捷控股有限公司 | Sewage treatment microbial bacterial agent, its attachment carrier and preparation method thereof |
| CN109439572B (en) * | 2018-11-01 | 2021-10-01 | 山东尚科环境工程有限公司 | Microbial agent for sewage treatment, attachment carrier thereof and preparation method thereof |
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