CN103451772B - A kind of antibacterial terylene-brocade composite conductive filament - Google Patents
A kind of antibacterial terylene-brocade composite conductive filament Download PDFInfo
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- CN103451772B CN103451772B CN201310330483.7A CN201310330483A CN103451772B CN 103451772 B CN103451772 B CN 103451772B CN 201310330483 A CN201310330483 A CN 201310330483A CN 103451772 B CN103451772 B CN 103451772B
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Abstract
The invention discloses a kind of antibacterial terylene-brocade composite conductive filament, it adopts the skin heart embedded, and namely skin and the heart are concentric circles, simultaneously epidermis centrally line embed the center of circle and be communicated with, center is divided into two, conductive black master batch, antibacterial matrices and half delustring terylene chips melt spinning are got product; Described skin is polyamide fibre conductive black master batch and antibacterial matrices, and conductive black master batch additional proportion is 15-20%, and antibacterial matrices additional proportion is 5-10%; The described heart is half delustring terylene chips, and its additional proportion is 70-80%.What the present invention obtained wash, and bright and beautiful bicomponent filament yarn has excellent electric conductivity and antibiotic property, is applicable to all kinds of antistatic occasion and the high occasion of hygienic requirements, can with all kinds of yarn compound use.
Description
Technical field
The present invention relates to one and wash bright and beautiful long filament, be specifically related to a kind of antibacterial terylene-brocade composite conductive filament.
Background technology
Compound spinning is complex as master to wash brocade, and have the profiled-cross-section such as tangerine lobe, rice font, have good hygroscopicity, be mainly used in cleaning supplies, articles for use etc. spin in family.But polyester-nylon composite spinning in use easily produces electrostatic and its anti-microbial property is poor, has had a strong impact on its scope of application.
Summary of the invention
The object of the present invention is to provide a kind of antibacterial terylene-brocade composite conductive filament, improve electric conductivity and the antibiotic property of polyester-nylon composite spinning.
The technical solution used in the present invention is as follows:
A kind of antibacterial terylene-brocade composite conductive filament, it is characterized in that, described skin is the mixture of polyamide fibre material and conductive black master batch, additional proportion about 20% ~ 30%; The described heart is half delustring terylene chips material, and its additional proportion is 70-80%.The weight ratio of polyamide fibre material and conductive black master batch is 3-4:1.
The preparation method of described conductive black master batch is as follows:
(1) raw material of following weight portion is got: conductive black 30-40, brucite powder 10-15, Nano titanium nitride 8-12, polyamide 60-80, Tissuemat E 5-10, di-2-ethylhexyl maleate 3-6, lignin flavine calcium 4-8, Di(dioctylpyrophosphato) ethylene titanate 1-2, calcium stearate 2-3, zinc stearate 1-2, antioxidant 1010 0.5-1, aluminium hydroxide 5-10;
(2) by conductive black, brucite powder, Nano titanium nitride, Tissuemat E, lignin flavine calcium, Di(dioctylpyrophosphato) ethylene titanate mixes, then speed lapping 10-20min under 3000-5000rpm speed, then with polyamide, di-2-ethylhexyl maleate together drops in double screw extruder, be warming up to 250-280 DEG C, when it becomes molten condition, add calcium stearate, zinc stearate, antioxidant 1010, aluminium hydroxide, melt blending 10-15min under the rotating speed of 500-800rpm, then extruding pelletization, cooling is conductive black master batch.
The preparation method of described antibacterial matrices is as follows:
(1) raw material of row weight portion is taken off: zeolite 20-30, attapulgite 10-15, sodium acetate 5-8, hydrogen peroxide 80-120, copper sulphate 4-8, silver nitrate 3-6, myristyl benzyl dimethyl ammonium chloride 2-4, isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters 1-2, phenyl methyl silicone oil 5-10, ethylene bis stearamide 8-12, nano-sized carbon 6-9, plant ash 3-5, lead sulfate tribasic 2-3, antioxidant 1681-2, mylar 40-60;
(2) sepiolite, attapulgite are mixed, 3-5h is calcined at 420-450 DEG C, pulverizing grinds to form 400-500 order powder, then sodium acetate and isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters is added, 2000-3000rpm speed lapping 20-30min, dry, powder is put into hydrogen peroxide and soaks 8-12h, filter, filter residue adds water and is beaten into the slurries that concentration is 50-60%, then adds copper sulphate, silver nitrate and myristyl benzyl dimethyl ammonium chloride, 1-2h is stirred at 70-80 DEG C, filter, washing, dry;
(3) powder obtained for step (2) and mylar are together dropped in double screw extruder, be warming up to 230-250 DEG C, when it becomes molten condition, add phenyl methyl silicone oil, ethylene bis stearamide, nano-sized carbon, plant ash, lead sulfate tribasic, antioxidant 168, melt blending 15-25min under the rotating speed of 400-600rpm, then extruding pelletization, cooling is antibacterial matrices.
It is exactly skin and the heart is concentric circles that the present invention can adopt the skin heart embedded, simultaneously epidermis centrally line owe into the center of circle and be communicated with, center is divided into two.
Beneficial effect of the present invention:
The present invention adopts skin heart damascene structures at utmost can increase degree of adhesion, reduces break-off.Any two kinds of not identical Material cladding spinning can be adopted, the physical characteristic of two kinds of different materials is superposed, obtains the long filament with specific physical.What the present invention obtained wash, and bright and beautiful bicomponent filament yarn has excellent electric conductivity and antibiotic property, is applicable to all kinds of antistatic occasion and the high occasion of hygienic requirements, can with all kinds of yarn compound use.
Detailed description of the invention
A kind of antibacterial terylene-brocade composite conductive filament, it is characterized in that, described skin is the mixture of polyamide fibre material and conductive black master batch, additional proportion about 20% ~ 30%; The described heart is half delustring terylene chips material, and its additional proportion is 70-80%.The weight ratio of polyamide fibre material and conductive black master batch is 3-4:1.
The preparation method of described conductive black master batch is as follows:
(1) raw material of following weight (kg) is got: conductive black 36, brucite powder 12, Nano titanium nitride 10, polyamide 70, Tissuemat E 8, di-2-ethylhexyl maleate 4, lignin flavine calcium 5, Di(dioctylpyrophosphato) ethylene titanate 1.5, calcium stearate 2, zinc stearate 1, antioxidant 1010 0.8, aluminium hydroxide 7;
(2) conductive black, brucite powder, Nano titanium nitride, Tissuemat E, lignin flavine calcium, Di(dioctylpyrophosphato) ethylene titanate are mixed, then speed lapping 15min under 4000rpm speed, then together drop in double screw extruder with polyamide, di-2-ethylhexyl maleate, be warming up to 265 DEG C, when it becomes molten condition, add calcium stearate, zinc stearate, antioxidant 1010, aluminium hydroxide, melt blending 15min under the rotating speed of 600rpm, then extruding pelletization, cooling is conductive black master batch.
The preparation method of described antibacterial matrices is as follows:
(1) raw material of column weight amount (kg) is taken off: zeolite 25, attapulgite 12, sodium acetate 6, hydrogen peroxide 90, copper sulphate 6, silver nitrate 4, myristyl benzyl dimethyl ammonium chloride 3, isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters 1.5, phenyl methyl silicone oil 8, ethylene bis stearamide 10, nano-sized carbon 7, plant ash 4, lead sulfate tribasic 2, antioxidant 1681, mylar 50;
(2) sepiolite, attapulgite are mixed, at 440 DEG C, calcine 4h, pulverize and grind to form 500 order powder, then add sodium acetate and isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters, 3000rpm speed lapping 20min, dry, powder is put into hydrogen peroxide and soaks 10h, filter, filter residue adds water and is beaten into the slurries that concentration is 55%, then adds copper sulphate, silver nitrate and myristyl benzyl dimethyl ammonium chloride, 1h is stirred at 80 DEG C, filter, washing, dry;
(3) powder obtained for step (2) and mylar are together dropped in double screw extruder, be warming up to 240 DEG C, when it becomes molten condition, add phenyl methyl silicone oil, ethylene bis stearamide, nano-sized carbon, plant ash, lead sulfate tribasic, antioxidant 168, melt blending 20min under the rotating speed of 500rpm, then extruding pelletization, cooling is antibacterial matrices.
After testing, the tow fineness of this antibacterial terylene-brocade composite conductive filament is 22dtex, and fracture strength is 3.2N/dtex, and elongation at break is 90%, all has excellent bacteriostasis to Escherichia coli, Salmonella, Staphylococcus aureus, hay bacillus.
Claims (1)
1. an antibacterial terylene-brocade composite conductive filament, is characterized in that, skin is the mixture of polyamide fibre material and conductive black master batch, additional proportion 20% ~ 30%; Core is half delustring terylene chips material, and its additional proportion is 70-80%; The weight ratio of polyamide fibre material and conductive black master batch is 3-4:1;
The preparation method of described conductive black master batch is as follows:
(1) raw material of following weight portion is got: conductive black 30-40, brucite powder 10-15, Nano titanium nitride 8-12, polyamide 60-80, Tissuemat E 5-10, di-2-ethylhexyl maleate 3-6, calcium lignosulfonate 4-8, Di(dioctylpyrophosphato) ethylene titanate 1-2, calcium stearate 2-3, zinc stearate 1-2, antioxidant 1010 0.5-1, aluminium hydroxide 5-10;
(2) by conductive black, brucite powder, Nano titanium nitride, Tissuemat E, calcium lignosulfonate, Di(dioctylpyrophosphato) ethylene titanate mixes, then speed lapping 10-20min under 3000-5000rpm speed, then with polyamide, di-2-ethylhexyl maleate together drops in double screw extruder, be warming up to 250-280 DEG C, when it becomes molten condition, add calcium stearate, zinc stearate, antioxidant 1010, aluminium hydroxide, melt blending 10-15min under the rotating speed of 500-800rpm, then extruding pelletization, cooling is conductive black master batch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310330483.7A CN103451772B (en) | 2013-08-01 | 2013-08-01 | A kind of antibacterial terylene-brocade composite conductive filament |
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| CN201310330483.7A CN103451772B (en) | 2013-08-01 | 2013-08-01 | A kind of antibacterial terylene-brocade composite conductive filament |
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| CN103451772A CN103451772A (en) | 2013-12-18 |
| CN103451772B true CN103451772B (en) | 2016-04-06 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104141177B (en) * | 2014-07-31 | 2017-03-01 | 江苏理工学院 | Antistatic wool top and its manufacture method |
| CN104790066A (en) * | 2015-05-12 | 2015-07-22 | 海安县兄弟合成纤维有限公司 | Moisture absorption dacron/chinlon composite fibers |
| CN104878459A (en) * | 2015-06-15 | 2015-09-02 | 江苏聚杰微纤纺织科技集团有限公司 | Production method of nano polyester and polyamide composite filament |
| CN105420840B (en) * | 2016-01-09 | 2018-06-01 | 浙江恒百华化纤有限公司 | Dacron thread |
| CN105696112B (en) * | 2016-03-08 | 2017-12-26 | 安徽微美纳米技术有限公司 | A kind of copper ion antibacterial socks |
| CN111020740A (en) * | 2020-01-07 | 2020-04-17 | 巢湖市方太渔具有限责任公司 | Preparation method of calcium lignosulphonate modified fishing net |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6253416A (en) * | 1985-08-27 | 1987-03-09 | Teijin Ltd | Electrically conductive fiber and production thereof |
| JPH02154010A (en) * | 1988-11-30 | 1990-06-13 | Toray Ind Inc | Fiber for sling and sling |
| JP2000234218A (en) * | 1999-02-12 | 2000-08-29 | Unitika Ltd | Polyamide conjugated fiber having excellent heat retaining property and feeling |
| JP2002309440A (en) * | 2001-04-17 | 2002-10-23 | Kanebo Ltd | Raw cotton for pile |
| CN1268792C (en) * | 2004-06-16 | 2006-08-09 | 浙江工程学院 | High-efficient conductive fibre and preparing method thereof |
| CN102108566B (en) * | 2010-12-27 | 2012-08-29 | 中国纺织科学研究院 | Antistatic type composite flame retardant fiber and preparation method thereof |
| CN102534860B (en) * | 2011-12-19 | 2013-09-18 | 中国人民解放军总后勤部军需装备研究所 | Antibacterial conductive polymer composite fiber and preparation method thereof |
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Address after: 233316 Kaiyuan Avenue, Pearl River Estuary Industrial Park, Anhui, Bengbu Patentee after: Anhui long run new material science & Technology Co Ltd Address before: 233316 Kaiyuan Avenue, Pearl River Estuary Industrial Park, Anhui, Bengbu Patentee before: Anhui Lineo New Material Co., Ltd. |
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