CN1450212A - Pearl protein function synthetic fibre and mfg method thereof - Google Patents
Pearl protein function synthetic fibre and mfg method thereof Download PDFInfo
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- CN1450212A CN1450212A CN 02103890 CN02103890A CN1450212A CN 1450212 A CN1450212 A CN 1450212A CN 02103890 CN02103890 CN 02103890 CN 02103890 A CN02103890 A CN 02103890A CN 1450212 A CN1450212 A CN 1450212A
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- pearl protein
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Abstract
The present invention discloses a pearl protein functional synthetic fibre and its production method. The described fibre is composed of pearl protein functional mother granules and fibre-grade resin chip, and the described functional mother granules include the following components: pearl protein superfine powder body additive 15-40%, coupling agent 2.5-9%, dispersing agent 15-25% and carrier resin 36-67%, and its production method includes the following steps: heating the above-mentioned materials, high-speed kneading them, extruding by means of double screw mixer and extruder to obtain functional mother granules, drying and adding fibre-grade resin chip, melting, and extrusion spinning, after-treatment so as to obtain the invented functional synthetic fibre with excellent medical health-care function.
Description
The invention relates to textile fabric, more particularly, the invention relates to function synthetic fibre.
In recent years, along with the continuous improvement of people's life and developing rapidly of science and technology, the textile fabric of various health cares and goods emerge in multitude thereof, for example soybean fiber, milk protein fiber and goods thereof come out.Yet, it is excellent more not see medical health care function and effect as yet, is rich in the pearl protein function synthetic fibre and the manufacture method thereof of a large amount of calcareous compound in the rare Chinese medicine pearl powder, amino acid protein, three kinds of medical active ingredients of various trace elements in fiber simultaneously.
Technical scheme of the present invention is summarized as follows.
Pearl protein function synthetic fibre of the present invention is made of pearl protein function master batch and fibre resin section, and described functional agglomerate comprises following component, all is weight percentage: pearl protein superfine powder additive 15～40%, and its granularity is less than 2 microns; Coupling agent 2.5～9%; Dispersant 15～25%; Vector resin 36～67%.
Described coupling agent is any in silane, titanate esters, aluminic acid ester, the aluminium titanium composite coupler.Described dispersant is any among PE macromolecule wax, PP molecular wax, the EVA.Described vector resin is any in polyamide, modified polyamide, the PP resin.
The manufacture method of pearl protein function synthetic fibre of the present invention comprises the following steps:
(1) preparation pearl protein function master batch: granularity is dried less than 2 microns pearl protein superfine powder additive material, in above-mentioned material, add coupling agent, dispersant, vector resin, described pearl protein superfine powder additive 15～40%, coupling agent 2.5～9%, dispersant 15～25%, vector resin 36～67%, in heating process, carry out high speed then and mediate, extrude, cooling through the twin-screw blend, the pearl protein function master batch is made in pelletizing;
(2) the above-mentioned functions master batch is carried out drying,, add the fibre resin section,, through post processing processing, promptly make pearl protein function synthetic fibre again by the melt extruded spinning according to the technological design ratio.
Below in conjunction with embodiment the present invention is described further.
The raw material of spinning pearl protein function synthetic fibre is its functional agglomerate and fibre resin.Pearl protein function master batch constituent: pearl protein superfine powdery material 15～40%, coupling agent 2.5～9%, dispersant 15～25%, vector resin 36～67%.Wherein coupling agent can adopt silane, titanate esters, aluminic acid ester, aluminium titanium composite coupler etc., and dispersant can adopt PE macromolecule wax, PP molecular wax, EVA etc., and vector resin can adopt polyamide, modified polyamide, PP resin etc.
Described pearl protein superfine powder additive adopts fresh water pearl to make through ultra-fine grinding processing, and its granularity requires less than 2 microns.In order to strengthen the medical health effect of pearl protein function synthetic fibre, preferably adopt amino acid protein, trace element, active constituent content such as calcareous than higher, the powder granule degree more is beneficial to skin absorbs.
The pearl protein function master batch adopts dry process: at first pearl micropowder body material was dried 3～6 hours under 110 ℃ of temperature, make its moisture less than 0.02%, add spinning-aid agent (coupling agent, dispersant) then in the superfine powder after oven dry, under 120～140 ℃ of temperature, through mediating at a high speed, superfine powder is fully activated, and disperse equably to be adsorbed on the vector resin surface, again through the extruding of twin-screw blended melting, cooling, pelletizing can make the pearl protein function master batch.
The pearl protein function agglomerate preparation method should be noted that:
(1) the pearl protein superfine powdery material must fully be dried more than 3 hours under 110～120 ℃ of temperature, make it moisturely be lower than below 0.02% and can use, otherwise spinning is not easy normally to carry out.
(2) pearl protein superfine powder additive fully activation in making the master batch process, by suitable increase coupling agent consumption, can reach this purpose, the addition of coupling agent adds 0.5～2% than its production firm's recommended amounts, granularity heals little addition the more, through this special activation processing, help the dispersion of superfine powdery material, the spinning that more helps functional fibre, can make superfine powdery material adsorb securely and to be combined on the big molecule of synthetic high polymer, make and have certain fastness and persistent pearl protein function synthetic fibre.
(3) in order to reduce the loss of amino acid protein active ingredient in making the function synthetic fibre process in the pearl protein superfine powder additive, during the machining functions master batch, particularly when adopting the twin-screw blended melting, it is lower better under the situation that technology allows to be set temperature, and maximum temperature had better not be above 275 ℃.
The preparation method of pearl protein function synthetic fibre: adopt the extrusion by melting spinning, through post processing processing, produce long filament and staple fibre (can make DT, DTY, FDY, ATY long filament and cotton, middle length, wool type staple fibre) again.
The pearl protein function synthetic fibre manufacture method should be noted that:
(1) content of pearl protein superfine powdery material in fiber can be controlled its addition in the melt spinning process by metering device and realize.The content of pearl protein superfine powder additive in functional fibre is if be lower than 2.5wt%, good spinnability, but function is poor; If be higher than 6.0wt%, spinning process is difficult for normally carrying out.Content preferably is controlled at 2.5～5.5wt%, can make the functional fibre of excellent performance.
(2) if particle diameter of pearl protein superfine powder additive is greater than 4 microns, and spinning process can not normally be carried out, and its particle diameter preferably is controlled at below 2 microns.
(3) for making the pearl protein function fiber of excellent performance, reduce the heat loss of amino acid protein, the melt-spinning technology temperature should be controlled at more and hang down better, the spinning technique temperature is controlled at about 275 ℃ and is advisable.
Pearl protein function master batch powder additives average grain diameter in the various embodiments of the present invention, the content of powder in the functional agglomerate, the content of powder in the functional fibre, the intensity of functional fibre, parameters such as the content of amino acid protein and spinning effect are shown in the table.
Embodiment average grain diameter powder content powder content intensity amino acid content spinnability in the functional fibre functional fibre in the functional fibre in the powder additives functional agglomerate
(μ) (wt%) (wt%) (CN/dtex) (wt%) bad polypropylene fibre 002 3.0 30 3.0 2.7 0.038 good polypropylene fibre 003 2.0 40 4.0 3.0 0.04 excellent polypropylene fibre 004 1.0 40 5.5 3.1 0.05 excellent polypropylene fibre 005 1.0 40 6.0 2.8 0.06 bad polyamide fibres 021 4.0 30 2.5 2.7 0.02 good lower polyamide fibre 022 3.0 40 3.5 2.8 0.03 good polyamide fibre 023 2.0 40 4.5 3.0 0.04 excellent polyamide fibre 024 1.0 30 6.0 2.7 0.05 bad notes of polypropylene fibre 001 5.0 30 2.0 2.6 0.02: the used pearl protein powder additives of above-described embodiment calcic matter 15g/Kg; 16 kinds of trace elements, amino acid protein 2～3%.
The present invention compared with prior art has the following advantages:
Above-mentioned pearl protein function synthetic fibre is take synthesising macromolecule copolymer as primary raw material, through special Manufacturing process processes, and the amino acid protein in containing pearl powder, also contains abundant after tested Calcareous and 16 kinds of active ingredients such as trace element, than soybean protein, milk protein, cocoon fiber fabric only It is more excellent to contain amino acid whose health care.
When people wear the clothes of making of the pearl protein function synthetic fibre fabric, direct with human body surface During contact, can above-mentioned three kinds of active ingredients absorption be penetrated in the body by skin, can play excellent to the people Different medical health care function. Its fabric property is more comfortable than synthetic class science fabric dress, and feel is gentle Soft, nice and cool, be rich in the individual style of velvet sense; Moisture pick-up properties is greatly improved, this functional polypropylene Hygroscopicity is 0.96% (pure polypropylene fiber hygroscopicity is 0); This functional fibre intensity can be up to 3.0CN/dtex More than, static is little, weaving performance is good, can be used for making knitting men and women control oneself suit, underwear, underpants, The apparel products such as socks are desirable healthy textiles.
Claims (6)
1, a kind of pearl protein function synthetic fibre, it is characterized in that it is made of pearl protein function master batch and polypropylene fibre nylon fibre grade resins, described functional agglomerate comprises following component, all be weight percentage: pearl protein powder additives 15～40%, its granularity is less than 2 microns; Coupling agent 2.5～9%; Dispersant 15～25%; Vector resin 36～67%.
2, pearl protein function synthetic fibre according to claim 1 is characterized in, the content of described pearl protein powder additives in functional fibre is 2.5～5.5%.
3, pearl protein function synthetic fibre according to claim 1 is characterized in, described coupling agent is any in silane, titanate esters, aluminic acid ester, the aluminium titanium composite coupler.
4, pearl protein function synthetic fibre according to claim 1 is characterized in, described dispersant is any among PE macromolecule wax, PP molecular wax, the EVA.
5, pearl protein function synthetic fibre according to claim 1 is characterized in, described vector resin is any in polyamide, modified polyamide, the PP resin.
6, a kind of manufacture method of pearl protein function synthetic fibre, it is characterized in that, it comprises the following step: (1) preparation pearl protein function master batch: granularity is dried less than 2 microns pearl protein powder additives, make it moisture less than 0.02%, in above-mentioned material, add coupling agent respectively, dispersant, vector resin, described pearl protein powder additives 15～40%, coupling agent 2.5～9%, dispersant 15～25%, vector resin 36～67%, above-mentioned material is heated, carry out high speed and mediate, extrude through the twin-screw blend again, cooling, functional agglomerate is made in granulation; (2) the above-mentioned functions master batch is carried out drying, add the fibre resin section then,,, promptly make function synthetic fibre again through post processing by the melt extruded spinning.
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| CNB021038902A CN1176257C (en) | 2002-04-10 | 2002-04-10 | Pearl protein function synthetic fibre and mfg method thereof |
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| CNB021038902A CN1176257C (en) | 2002-04-10 | 2002-04-10 | Pearl protein function synthetic fibre and mfg method thereof |
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| CN1450212A true CN1450212A (en) | 2003-10-22 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100359056C (en) * | 2006-03-07 | 2008-01-02 | 天津工业大学 | Health-care fibre and production thereof |
| CN100360726C (en) * | 2004-11-10 | 2008-01-09 | 上海海欣立肯诺纺织科技发展有限公司 | Pearl viscose rayon and producing method thereof |
| CN101058901B (en) * | 2006-04-07 | 2011-01-12 | 北京同道和诚科技发展有限公司 | Nano pearl polypropylene superfine Denier fibre and preparation method thereof |
| CN101240460B (en) * | 2008-03-17 | 2011-04-27 | 陈心华 | Producing method of ultra-fine pearl slurry for regeneration cellulose fiber mixing |
| CN102586923A (en) * | 2011-12-30 | 2012-07-18 | 天津市赛远保健品有限公司 | Stone needle functional fibers and processing technology thereof |
| CN102995158A (en) * | 2012-11-06 | 2013-03-27 | 义乌华鼎锦纶股份有限公司 | Photobiotin chinlon 6 fiber and preparation method thereof |
| US8633120B2 (en) | 2007-09-18 | 2014-01-21 | Lenzing Aktiengesellschaft | Lyocell fiber |
| CN103590131A (en) * | 2013-11-07 | 2014-02-19 | 安徽工贸职业技术学院 | Antibacterial nanometer pearl protein fiber |
| CN103774271A (en) * | 2014-01-22 | 2014-05-07 | 东华大学 | Functional nylon-6 fiber and preparation method thereof |
| CN104725727A (en) * | 2015-04-16 | 2015-06-24 | 无锡太湖蓝藻资源应用技术研究院有限公司 | Polypropylene composite containing microalgae and preparing method thereof |
| CN108642593A (en) * | 2018-05-28 | 2018-10-12 | 福建锦江科技有限公司 | A kind of pearl powder modified polyamide 6 fibre and preparation method thereof |
| CN110373788A (en) * | 2019-06-10 | 2019-10-25 | 南通北岸纺织科技有限公司 | A kind of antibacterial health-care fabric and preparation method thereof |
| CN111269579A (en) * | 2020-03-24 | 2020-06-12 | 见喜新材料股份有限公司 | Protein flame-retardant functional master batch and preparation method thereof |
| CN115197470A (en) * | 2022-06-24 | 2022-10-18 | 无菌时代复合新材料(苏州)有限公司 | Pearl powder-containing multifunctional master batch, pearl powder-containing multifunctional fiber and preparation method of pearl powder-containing multifunctional master batch and pearl powder-containing multifunctional fiber |
| CN115678212A (en) * | 2021-07-21 | 2023-02-03 | 立肯诺(上海)新材料科技有限公司 | Pearl protein modified polyester master batch and fiber preparation method thereof |
| CN115726050A (en) * | 2021-09-01 | 2023-03-03 | 立肯诺(上海)新材料科技有限公司 | Preparation method of pearl protein modified polyester fiber |
Families Citing this family (1)
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| CN100368611C (en) * | 2006-01-27 | 2008-02-13 | 范伟杰 | Pearl composite fibre and its production method |
-
2002
- 2002-04-10 CN CNB021038902A patent/CN1176257C/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360726C (en) * | 2004-11-10 | 2008-01-09 | 上海海欣立肯诺纺织科技发展有限公司 | Pearl viscose rayon and producing method thereof |
| CN100359056C (en) * | 2006-03-07 | 2008-01-02 | 天津工业大学 | Health-care fibre and production thereof |
| CN101058901B (en) * | 2006-04-07 | 2011-01-12 | 北京同道和诚科技发展有限公司 | Nano pearl polypropylene superfine Denier fibre and preparation method thereof |
| US8633120B2 (en) | 2007-09-18 | 2014-01-21 | Lenzing Aktiengesellschaft | Lyocell fiber |
| CN101240460B (en) * | 2008-03-17 | 2011-04-27 | 陈心华 | Producing method of ultra-fine pearl slurry for regeneration cellulose fiber mixing |
| CN102586923A (en) * | 2011-12-30 | 2012-07-18 | 天津市赛远保健品有限公司 | Stone needle functional fibers and processing technology thereof |
| CN102995158A (en) * | 2012-11-06 | 2013-03-27 | 义乌华鼎锦纶股份有限公司 | Photobiotin chinlon 6 fiber and preparation method thereof |
| CN103590131A (en) * | 2013-11-07 | 2014-02-19 | 安徽工贸职业技术学院 | Antibacterial nanometer pearl protein fiber |
| CN103774271A (en) * | 2014-01-22 | 2014-05-07 | 东华大学 | Functional nylon-6 fiber and preparation method thereof |
| CN103774271B (en) * | 2014-01-22 | 2016-08-17 | 东华大学 | A kind of function nylon 6 fiber and preparation method thereof |
| CN104725727A (en) * | 2015-04-16 | 2015-06-24 | 无锡太湖蓝藻资源应用技术研究院有限公司 | Polypropylene composite containing microalgae and preparing method thereof |
| CN108642593A (en) * | 2018-05-28 | 2018-10-12 | 福建锦江科技有限公司 | A kind of pearl powder modified polyamide 6 fibre and preparation method thereof |
| CN110373788A (en) * | 2019-06-10 | 2019-10-25 | 南通北岸纺织科技有限公司 | A kind of antibacterial health-care fabric and preparation method thereof |
| CN111269579A (en) * | 2020-03-24 | 2020-06-12 | 见喜新材料股份有限公司 | Protein flame-retardant functional master batch and preparation method thereof |
| CN115678212A (en) * | 2021-07-21 | 2023-02-03 | 立肯诺(上海)新材料科技有限公司 | Pearl protein modified polyester master batch and fiber preparation method thereof |
| CN115726050A (en) * | 2021-09-01 | 2023-03-03 | 立肯诺(上海)新材料科技有限公司 | Preparation method of pearl protein modified polyester fiber |
| CN115197470A (en) * | 2022-06-24 | 2022-10-18 | 无菌时代复合新材料(苏州)有限公司 | Pearl powder-containing multifunctional master batch, pearl powder-containing multifunctional fiber and preparation method of pearl powder-containing multifunctional master batch and pearl powder-containing multifunctional fiber |
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