CN100351439C - Negative ion fiber and preparation method thereof - Google Patents
Negative ion fiber and preparation method thereof Download PDFInfo
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- CN100351439C CN100351439C CNB2005100512176A CN200510051217A CN100351439C CN 100351439 C CN100351439 C CN 100351439C CN B2005100512176 A CNB2005100512176 A CN B2005100512176A CN 200510051217 A CN200510051217 A CN 200510051217A CN 100351439 C CN100351439 C CN 100351439C
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- cuixiaoshu
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- ion fiber
- negative ion
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Abstract
The present invention discloses a negative ion fiber which is mainly prepared from polypropylene or polyamide as a carrier and ion oxytocins, wherein the ion oxytocins account for 1 to 8 wt% of the total weight and are mainly prepared from 40 to 60 wt% of opal, 15 to 25 wt% of diatomite, 5 to 10 wt% of seaweed coal, 2 to 4 wt% of bamboo-wood coal, 2 to 4 wt% of medical stone, 3 to 6 wt% of shell, 4 to 10 wt% of titanium white powder and 3 wt% of alumina, and the grain diameter of the ion oxytocins is between 0.2 mum and 1.0 mum. The negative ion fiber can also comprise magnetic miropowder accounting for 2 to 8 wt% of the total weight. The present invention also provides a preparation method for the negative ion fiber. The preparation method comprises the following steps: ion oxytocin micropowder is prepared, is mixed and activated with a coupling agent, a molecular lubricating agent and a dispersing agent and then is mixed with the polypropylene or polyamide as a carrier to be granulated and dried, and granules are mixed with the carrier to be spun. Compared with the existing negative ion fiber, the negative ion fiber provided by the present invention has the advantages of high emission of a unit negative ion, less abrasion of the preparation method for the negative ion fiber to a machine, convenient treatment, low manufacture cost and high yield of finished products.
Description
Technical field:
The present invention relates to a kind of new type of health fiber, particularly a kind of health fiber of energy transmitting anion.
Background technology:
In recent years along with the people continuous rising to health perception, the textile fabric of various functional healths and textile fabrics emerge in multitude thereof.Negative ion concentration is one of sign of weighing the air quality quality in the air.World Health Organization's regulation: the anion normal concentration of fresh air is to be lower than 1000～1500 in every cc of air.The standard of China's clean air is: harmful substance such as CO in the air, HS, floating dust are no more than national permission standard, and anion and cation ratio are 1: 1.2.How many negative ion concentrations is not only indicating the quality of air quality in the air, and the atmospheric environment of high-negative ion concentration has certain medical care effect to human beings'health simultaneously.How artificially to grasp and to control the negative ion concentration regularity of distribution in the air, and form, conservation condition, create and set up that negative ion concentration improves microclimate environment in the air in autonomous mode, strengthening health eliminates a disease, become the problem of research, how same textiles increases the major subjects that anion generation concentration becomes the health fiber area research.Chinese patent 99122002.1 has been introduced synthetic negative-ion far infrared fibre.Yet its fiber anion emission number is less and after weaving processing in fragile eedle, increased processing cost widely, limited the development and the utilization of health fiber.
Summary of the invention:
The objective of the invention is to overcome deficiency of the prior art, a kind of negative-ion fiber of high emission negative ion concentration is provided.
The present invention also aims to provide a kind of preparation method of not fragile machinery equipment of this negative-ion fiber.
Above-mentioned purpose of the present invention is achieved by the following technical solution.
Negative-ion fiber provided by the present invention mainly is made up of polypropylene or polyamide and ionic Cuixiaoshu, and wherein the content of ionic Cuixiaoshu is 1～8% of gross weight by weight, and wherein said ionic Cuixiaoshu key component is opal 40-60%; Diatomite 15-25%; Aethiops vegetabilis 5-10%; Bamboo charcoal 2-4%; Medical stone 2-4%; Shell 3-6%; Titanium dioxide 4-10%; It is 0.2 μ m～1.0 μ m that aluminium oxide 3%, the particle diameter of wherein said ionic Cuixiaoshu are not more than 3 μ m optimums.
Can also add 2～8% magnetic micro-powders that account for gross weight in the negative-ion fiber provided by the present invention, wherein magnetic micro-powder is formed referring to No. 99125506.2 Chinese invention patents.
The present invention also provides the manufacture method of above-mentioned negative-ion fiber, comprising following steps:
1) the ionic Cuixiaoshu raw material is processed into the ionic Cuixiaoshu micro mist;
2) the above-mentioned ionic Cuixiaoshu micro mist of adding and coupling agent, molecule lubricant and dispersant carry out activation processing in homogenizer;
3) add carrier polypropylene or polyamide, in high speed agitator with activation after powder fully mix and be kneaded into bead, wherein ionic Cuixiaoshu accounts for 2.5～80% by weight, coupling agent 1.5～4%, molecule lubricant 0.5～1%, dispersant 10～20%, carrier 5～80%;
4) bead of handling well is made the ionic Cuixiaoshu master batch through granulation;
5) the ionic Cuixiaoshu master batch is carried out dried, make moisture content less than 250ppm;
6) master batch is mixed with polypropylene or polyamide add in the spinning machine and carry out spinning.
Wherein the grain size of micropowder that is processed in the step 1 is not more than 3 μ m, and the coupling agent that adds in the step 2 is silane and titanate coupling agent, and lubricant is a zinc stearate, and dispersant is Tissuemat E and liquid wax, and the master batch total addition level is 10%～40% of a gross weight in the step 6.It is that technological parameter is set in reference frame that technique initialization becomes the stream situation with spinning melt.Powder content is many more, and then technological temperature is corresponding drags down.It is high, normal, basic all right to spin speed, recommends high speed for well.
Wherein can also add the magnetic master batch of making by the magnetic micro-powder that accounts for gross weight 2～8% in the step 6, the magnetic master batch is through dried, moisture content is less than 250ppm, and the preparation method of magnetic micro-powder composition and magnetic master batch is referring to No. 99125506.2 Chinese invention patents.
Foreign study shows, by physical absorption, polynary concerted reaction advantages such as chemisorbed and photocatalysis can improve the anion-generating capacity of powder body material.Ionic Cuixiaoshu provided by the present invention just is based on this principle, the active component that will have nanometer micropore structure and photo-catalysis function, mix with composite, utilize the asymmetry and the chemical cooperated reaction of the unsaturated valence state and the material structure of outer-shell electron, reach activation synergy, improve the effect of the anion-generating capacity of powder.
Anion magnetic fiber provided by the present invention, the main component opal formal name used at school of used ionic Cuixiaoshu has another name called tripoli for opal shale, it is a kind of rare ore, ore gray argillaceous texture, microbedding reason structure, inside are full of nanometer level microporous function and farsighted infrared and the antibacterial bacteriostatic ability that can launch high-negative ion concentration naturally that have.
Health fiber is urged and is imitated the agent powder because of having added this ion, makes the transmitting anion that fiber can be higher, and its unit negative ion concentration is greater than 4,000, even reaches 6,7,000.The far infrared emissivity is up to more than 90%.And have antibacterial functions, to staphylococcus aureus effect 24 hours, reach 98%.This has promoted the health care of health fiber greatly.
" national cotton textiles quality supervision and test " center " detection anion emission concentration is every cubic centimetre and reaches 4400 the lining that negative ion health fiber of the present invention is made into through Beijing.Effect is very good.Air reaches as in park and countryside.
Compare with existing negative-ion fiber simultaneously, negative-ion fiber advantage provided by the present invention is: 1. wear and tear in machines is urinated in processing; 2. reduction manufacturing cost; 3. improve the finished product row yielding.Often using of current domestic anion emission material is major programme with tourmaline, and tourmaline is to be the aluminium of feature with the boracic, iron, sodium, the silicate mineral of lithium circulus.Tourmaline hardness is 7.0～7.5 tool fragility, and its hardness of main component opal of the ionic Cuixiaoshu that anion magnetic fiber provided by the present invention is used is between 3.5～5.All the other components also belong to than soft material and so on.Therefore, existing processing anion far IR fibre textile technology is easy to cause eedle to grind away, and needs often to change eedle, import eedle, transducer set cost are about 20,000 yuan, and the speed of weaving cotton cloth slows down, per minute tens changes and need check thread guide at any time, and efficient is low, the cost height.Wearing and tearing decline to a great extent to eedle in negative-ion fiber weaving provided by the present invention, and the speed of weaving cotton cloth improves, and speed can reach per minute more than 40 changes.
The specific embodiment:
The present invention is described in detail below by several embodiment, and these embodiment only are better explanation the present invention, and unrestricted protection scope of the present invention, the modification that all are made based on basic thought of the present invention all is the scope of protection of present invention.
Embodiment 1.
Prepare following raw material:
Ionic Cuixiaoshu 0.55kg φ 1 μ m～3 μ m
Polypropylene 50kg MFI 〉=18
Titanate coupling agent 0.3kg DZ-301
Liquid wax 0.3kg
Zinc stearate 0.1kg
Tissuemat E 1.5kg
Strontium oxygen iron 1.1kg φ 0.5 μ m～2 μ m
Wherein said ionic Cuixiaoshu micro mist is by being opal 40%; Diatomite 25%; Aethiops vegetabilis 10%; Bamboo charcoal 4%; Medical stone 4%; Shell 6%; Titanium dioxide 8%; Aluminium oxide 3% is formed.
1) ionic Cuixiaoshu raw material attrition process is become the ionic Cuixiaoshu micro mist;
2) adding ionic Cuixiaoshu micro mist and coupling agent, molecule lubricant and dispersant carry out activation processing in homogenizer;
3) add the carrier polypropylene, fully mix with powder in high speed agitator and be kneaded into bead, wherein ionic Cuixiaoshu accounts for 2.5% by weight, coupling agent 1.5%, molecule lubricant 0.5%, dispersant 13%, carrier 82.5%;
4) bead of handling well is carried out granulation through double screw extruder and get the ionic Cuixiaoshu master batch;
5) the ionic Cuixiaoshu master batch is carried out dried, make its moisture content less than 250ppm;
6) the strontium oxygen iron particulate is processed into the magnetic master batch;
7) ionic Cuixiaoshu master batch and magnetic master batch are mixed with the residue polypropylene chip;
8) mixture is melt-blended and stir at screw extruder, after spinning head ejection back is by up-coiler package moulding, add the bullet moulding and get the long filament negative-ion fiber.
Embodiment 2.
Prepare following raw material:
Ionic Cuixiaoshu 4.5kg φ 0.5 μ m～0.8 μ m
Polypropylene 50kg MFI 〉=35
Silane coupler 0.2kg KH-550
Titanate coupling agent 0.15kg DZ-301
Liquid wax 0.2kg
Zinc stearate 0.1kg
Tissuemat E 1.0kg
Strontium oxygen iron 4.7kg φ 0.5 μ m～2 μ m
Wherein said ionic Cuixiaoshu is by opal 60%; Diatomite 15%; Aethiops vegetabilis 5%; Bamboo charcoal 2%; Medical stone 2%; Shell 6%; Titanium dioxide 7%; Aluminium oxide 3% is formed.
1) processing ion is urged and is imitated plain micro mist;
2) adding ionic Cuixiaoshu micro mist and coupling agent, molecule lubricant and dispersant carry out activation processing in homogenizer;
3) add the carrier polypropylene, fully mix with powder in high speed agitator and be kneaded into bead, wherein ionic Cuixiaoshu accounts for 80% by weight, coupling agent 4%, molecule lubricant 1%, dispersant 10%, carrier 5%;
4) bead of handling well is carried out granulation through double screw extruder and get the ionic Cuixiaoshu master batch;
5) the ionic Cuixiaoshu master batch is carried out dried, make its moisture content less than 250ppm;
6) the strontium oxygen iron particulate is processed into the magnetic master batch;
7) ionic Cuixiaoshu master batch and magnetic master batch are mixed with the residue polypropylene chip;
8) mixture is melt-blended and stir at screw extruder, melt-blowing is through up-coiler package moulding back balance 8 hours, tow is gathered after twice drawing-off by crimping machine processing, after the drying and shaping crimped tow cut off a short silk negative-ion fiber.
Embodiment 3.
Prepare following raw material:
Ionic Cuixiaoshu micro mist 3kg φ 0.5 μ m～1 μ m
Polyamide 50kg
Silane coupler 0.24kg KH-550
Liquid wax 0.2kg
Zinc stearate 0.06kg
Calcium stearate 0.04kg
Tissuemat E 1.2kg
Wherein said ionic Cuixiaoshu is by opal 58%; Diatomite 20%; Aethiops vegetabilis 5%; Bamboo charcoal 3%; Medical stone 2%; Shell 3%; Titanium dioxide 6%; Aluminium oxide 3% is formed.
1) with the ionic Cuixiaoshu raw material, is processed into micro mist;
2) adding above-mentioned raw materials and coupling agent, molecule lubricant and dispersant carry out activation processing in homogenizer;
3) add the carrier polyamide, fully mix with powder in high speed agitator and be kneaded into bead, wherein ionic Cuixiaoshu accounts for 40% by weight, coupling agent 2%, molecule lubricant 1%, dispersant 20%, carrier 37%;
4) bead of handling well is carried out granulation through double screw extruder and get the ionic Cuixiaoshu master batch;
5) the ionic Cuixiaoshu master batch is carried out dried, make its moisture content less than 250ppm;
6) master batch is mixed with the residue polyamide;
7) with mixture melt-blended and stirring at screw extruder; Melt and spray spinning, get the negative-ion fiber nonwoven fabric after the arrangement.
Claims (9)
1. negative-ion fiber is characterized in that mainly being made up of carrier polypropylene or polyamide and ionic Cuixiaoshu, and wherein the content of ionic Cuixiaoshu is 1～8% of gross weight by weight, and wherein said ionic Cuixiaoshu is mainly by opal 40-60%; Diatomite 15-25%; Aethiops vegetabilis 5-10%; Bamboo charcoal 2-4%; Medical stone 2-4%; Shell 3-6%; Titanium dioxide 4-10%; Aluminium oxide 3% is formed.
2. negative-ion fiber according to claim 1, wherein ionic Cuixiaoshu is by opal 58%; Diatomite 20%; Aethiops vegetabilis 5%; Bamboo charcoal 3%; Medical stone 2%; Shell 3%; Titanium dioxide 6%; Aluminium oxide 3% is formed.
3. negative-ion fiber according to claim 1 and 2, the particle diameter of wherein said ionic Cuixiaoshu are not more than 3 μ m.
4. negative-ion fiber according to claim 3, the particle diameter of wherein said ionic Cuixiaoshu is between 0.2 μ m～1.0 μ m.
5. negative-ion fiber according to claim 1 and 2 is characterized in that mainly being made up of with ionic Cuixiaoshu and magnetic micro-powder polypropylene or polyamide, and wherein the content of magnetic micro-powder is 2～8% of gross weight by weight.
6. manufacture method for preparing negative-ion fiber as claimed in claim 1, comprising following steps:
1) raw material that opal 40-60%, diatomite 15-25%, aethiops vegetabilis 5-10%, bamboo charcoal 2-4%, medical stone 2-4%, shell 3-6%, titanium dioxide 4-10%, aluminium oxide 3% are formed is processed into the ionic Cuixiaoshu micro mist;
2) adding ionic Cuixiaoshu micro mist and coupling agent, molecule lubricant and dispersant carry out activation processing in homogenizer;
3) add carrier polypropylene or polyamide, fully mix with powder in high speed agitator and be kneaded into bead, wherein ionic Cuixiaoshu accounts for 2.5～80% by weight, coupling agent 1.5～4%, molecule lubricant 0.5～1%, dispersant 10～20%, carrier 5～80%;
4) bead of handling well is made the ionic Cuixiaoshu master batch through granulation;
5) the ionic Cuixiaoshu master batch is carried out dried, make its moisture content less than 250ppm;
6) master batch is mixed with polypropylene or polyamide add in the spinning machine and carry out spinning.
7. the manufacture method of negative-ion fiber according to claim 6, wherein the coupling agent that adds in the step 2 is silane and titanate coupling agent, and the molecule lubricant is a zinc stearate, and dispersant is Tissuemat E and liquid wax.
8. the manufacture method of negative-ion fiber according to claim 6 wherein can also be added the magnetic master batch of being made by the magnetic micro-powder that accounts for gross weight 2～8% in the step 6, and the magnetic master batch is through dried, and moisture content is less than 250ppm.
9. the manufacture method of negative-ion fiber according to claim 6, wherein the master batch total addition level is 10%～40% of a gross weight in the step 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100512176A CN100351439C (en) | 2005-03-02 | 2005-03-02 | Negative ion fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100512176A CN100351439C (en) | 2005-03-02 | 2005-03-02 | Negative ion fiber and preparation method thereof |
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| CN1827868A CN1827868A (en) | 2006-09-06 |
| CN100351439C true CN100351439C (en) | 2007-11-28 |
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| CNB2005100512176A Expired - Fee Related CN100351439C (en) | 2005-03-02 | 2005-03-02 | Negative ion fiber and preparation method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560720A (en) * | 2010-12-21 | 2012-07-11 | 上海德福伦化纤有限公司 | Method for manufacturing inorganic nanometer seaweed carbon polyester fiber |
| CN102871232A (en) * | 2012-09-26 | 2013-01-16 | 昆山市周市斐煌服饰厂 | Wind-shield warm garment |
| CN102965756B (en) * | 2012-11-26 | 2014-08-13 | 浙江理工大学 | Method for producing health-care polyprophylene bulked continuous filament |
| CN104532382B (en) * | 2015-01-15 | 2016-08-17 | 宁波保税区韬鸿化工科技有限公司 | Negative-ion fiber |
| CN106498534A (en) * | 2016-10-20 | 2017-03-15 | 常州市鼎日环保科技有限公司 | A kind of preparation method of antibacterial nylon fiber |
| CN107130427B (en) * | 2017-05-18 | 2020-06-23 | 浙江宏都寝具有限公司 | Anion fiber and manufacturing process thereof |
| CN110978663A (en) * | 2019-12-13 | 2020-04-10 | 深圳万旗服饰有限公司 | Novel composite clothing material with health care and skin-friendly functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001017277A (en) * | 1999-07-07 | 2001-01-23 | Matsushita Electric Ind Co Ltd | Negative ion generator |
| JP2001314284A (en) * | 2000-05-02 | 2001-11-13 | Golden Dream Hanbai Kk | Sleep-assisting bedding utilizing ion conversion substance and infrared radiation substance |
| CN1078634C (en) * | 1999-12-02 | 2002-01-30 | 北京百泉化纤厂 | Magnetic health care fiber |
| CN1122733C (en) * | 2000-04-10 | 2003-10-01 | 天津工业大学 | Negative-ion fibre product |
-
2005
- 2005-03-02 CN CNB2005100512176A patent/CN100351439C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001017277A (en) * | 1999-07-07 | 2001-01-23 | Matsushita Electric Ind Co Ltd | Negative ion generator |
| CN1078634C (en) * | 1999-12-02 | 2002-01-30 | 北京百泉化纤厂 | Magnetic health care fiber |
| CN1122733C (en) * | 2000-04-10 | 2003-10-01 | 天津工业大学 | Negative-ion fibre product |
| JP2001314284A (en) * | 2000-05-02 | 2001-11-13 | Golden Dream Hanbai Kk | Sleep-assisting bedding utilizing ion conversion substance and infrared radiation substance |
Non-Patent Citations (1)
| Title |
|---|
| 一类新型释放负离子纤维织物的研究 倪士民，李青山，顾晓华，王新伟.第五届中国功能材料及其应用学术会议论文集II，第30卷 2004 * |
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| CN1827868A (en) | 2006-09-06 |
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