CN1641081A - Nano antibacterial composite-function absorption fiber - Google Patents
Nano antibacterial composite-function absorption fiber Download PDFInfo
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- CN1641081A CN1641081A CN 03119228 CN03119228A CN1641081A CN 1641081 A CN1641081 A CN 1641081A CN 03119228 CN03119228 CN 03119228 CN 03119228 A CN03119228 A CN 03119228A CN 1641081 A CN1641081 A CN 1641081A
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Abstract
The nanometer composite antiseptic adsorptive fiber has fiber material of polypropylene, polyester, polyamide, polyacrylonitrile and viscose. The nanometer composite antiseptic adsorptive fiber has nanometer composite antiseptic adsorptive powder in the amount of 0.5-4 wt% of the fiber and distributed homogeneously inside and on the fiber. The present invention also relates to the preparation process and use of the nanometer composite antiseptic adsorptive fiber. The nanometer composite antiseptic adsorptive fiber has powerful adsorption on formaldehyde, ammonia, radon and other harmful gases, and antiseptic property with lasting antiseptic effect and wide antiseptic spectrum, and is wash resistant, lightproof, high temperature resistant and safe. It may have other functions.
Description
Technical field
The present invention relates to a kind of nano-antibacterial complex function adsorbing fiber, belong to the textile industry field.The invention still further relates to the preparation method and its usage of above-mentioned nano-antibacterial complex function adsorbing fiber.
Background technology
Along with development in science and technology, social industrialization degree constantly strengthens, and problem of environmental pollution is also following, and in the improving constantly of human living standard, people are more and more higher to environmental requirements such as household, hotel and other public places.Air pollution has become a kind of invisible " healthy killer " at home.Room air pollution is than outdoor high 5-10 times, and indoor air pollutants is kind more than 500 nearly.Room air pollution has become multiple Disease Inducement, and formaldehyde then is a main aspect that causes room air pollution.Formaldehyde is a kind of colourless poisonous substance excitatory, stimulates the human body mucous membrane when higher concentration, can make protein coagulating.Long-term contact formaldehyde gas can cause conjunctivitis, laryngitis, dermatitis etc., and symptoms such as headache, dizziness, vomiting, red swelling of the skin are arranged when serious.Formaldehyde is present in around us, as the adhesive used in smog, preservative agent, bactericide, the house fitting-up of food, smoking and through various textiless of RESIN FINISH etc.It is employed adhesive when producing various wood-based plates (shaving board, fiberboard, glued board) and fitting up jointing material mainly, very easily discharge, become one of important pollutant of room air, at the different formaldehyde of every field, we have various low formaldehyde treated method respectively.
Be the protection human health, useful activity charcoal or adsorb with the organonitrogen compound PARA FORMALDEHYDE PRILLS(91,95), they all have certain adsorption effect, yet have the difficult problem of regeneration.Applying for a patent fragrant clear be to merge the prepared composite fibre in back with the wood pulp by special method and the artificial fibre that is raw material, it is natural organic nitrogen polymer substance, but its material is limited in scope, and acts on singlely, and the organic polymer material easily decomposes under certain conditions.
Summary of the invention
The present invention has studied a kind of nano-antibacterial complex function adsorbing fiber, and the said nano-antibacterial complex function of the present invention adsorbing fiber not only has antibiotic property, and on same above-mentioned fiber, have mildew-resistant simultaneously, deodorization, anti-mite, adsorption function; Its preparation method is simple, and just has very high antibiotic rate at short notice, and has good adsorption function, can adsorb harmful gas formaldehyde, ammonia, radon etc.
The present invention aim to provide have broad spectrum antibacterial, antibiotic lasting, safe and harmless, spinnability and the good novel antibacterial composite functional adsorbing fiber of back processability.
The said nano-antibacterial complex function of the present invention adsorbing fiber, be meant nano-antibacterial complex function absorption polypropylene fibre, terylene, polyamide fibre, acrylic fibers, viscose, its fibrous material is polypropylene, polyester, polyamide, polyacrylonitrile fibre, viscose, in fiber, contain the nano-antibacterial complex function absorption powder of 0.5%-4%, and be dispersed in the inside and the top layer of fiber in gross dry weight.Fiber surface has nanostructured micropore arranged in a uniform, by micro-porous adsorption formaldehyde and decomposition.
The nano-antibacterial complex function absorption powder that adds in the said nano-antibacterial complex function of the present invention adsorbing fiber is a nanometer particle.
The present invention also provides the method for the above-mentioned nano-antibacterial complex function adsorbing fiber of preparation, it comprises cuts into slices nano-antibacterial complex function absorption powder and polypropylene, polyester, polyamide by said weight ratio blend, mixture fully stirs through homogenizer, the mixture of above-mentioned abundant blend is cooled to room temperature, enter extruder, under (230-300) ℃ temperature, the screw rod fusion pressure is an extruding pelletization under the condition of (2-6) Mpa, promptly obtains nano-antibacterial complex function absorption master batch.The nano-antibacterial complex function absorption master batch that makes is above added in the corresponding high-speed spinning equipment, at extruder temperature is (230-300) ℃, the screw rod fusion pressure is (2-6) Mpa, adopt (3800-4800) m/min spinning speed to carry out spinning, wrapping wire promptly obtains desired above-mentioned nano-antibacterial polypropylene fibre, terylene, polyamide fibre adsorbing fiber; It also is included in and has added nano-antibacterial complex function absorption powder in acrylic fibers, the viscose raw material, adopts wet spinning to make nano-antibacterial acrylic fibers, viscose glue adsorbing fiber.
Nano-antibacterial complex function absorption powder is dispersed among the above-mentioned fiber that makes, and what antimicrobial powder and fiber were firm becomes one.Blending, the favorable dispersibility of nano-antibacterial complex function absorption powder, nano-antibacterial complex function adsorbing fiber wash resistant, fast light photograph, high temperature resistant, master batch spinning fibre nondiscolouring, the antiseptic addition is few, the stainability of fiber, good spinnability, to the main pernicious gas that causes room air pollution as: formaldehyde, ammonia, radon etc. have stronger adsorption capacity, and its powder adsorption capacity can reach 98% in 1 hour.
Nano-antibacterial complex function adsorbing fiber has broad-spectrum antiseptic, antibiotic lasting, and Escherichia coli, Candida albicans, staphylococcus aureus, gonorrhoea, hepatitis, full worm are had significant bacteriostasis antibiosis effect.Through China Preventive Medicial Science Institute 4 hours Escherichia coli, Candida albicans, staphylococcus aureus bacteriostasis rate are detected, reach 99.9%, 99.9%, 99.9% respectively.
The present invention also provides the range of application of the nano-antibacterial complex function adsorbing fiber that makes above to be: various ornaments such as bedding, window decorations, carpet, woollen blanket, cloth sofa, wall hanging etc.
The specific embodiment
Nano-antibacterial complex function adsorbing fiber has wide range of applications, and following examples are not to restriction of the present utility model.
Specific embodiment 1:
For preparing one ton of content is 2% nano-antibacterial complex function absorption polypropylene fiber, needs 980 kilograms of polypropylene fibre sections, 20 kilograms of nano-antibacterial complex function absorption powders (diameter of particle 4-50nm is an optimum grain-diameter).With above-mentioned powder and section blended melting, formation has antibiotic complex function absorption polypropylene fibre master batch.The antibiotic complex function absorption master batch that makes is above added in the corresponding high-speed spinning equipment, at extruder temperature is (200-300) C, the screw rod fusion pressure is (2-12) Mpa, adopt (2000-7000) m/min spinning speed to carry out spinning, wrapping wire promptly obtains desired above-mentioned nano-antibacterial complex function absorption polypropylene fiber.
Nano-antibacterial complex function absorption polypropylene fiber and combed cotton yarn are woven into cloth, can be used for making cloth sofa, bedding etc.
Specific embodiment 2:
For preparing one ton of content is 2% nano-antibacterial complex function absorption polyster fibre, needs 980 kilograms of polypropylene fibre sections, 20 kilograms of nano-antibacterial complex function absorption powders (diameter of particle 4-50nm is an optimum grain-diameter).With above-mentioned powder and section blended melting, form antibiotic complex function absorption dacron master grain.The antibiotic complex function absorption master batch that makes is above added in the corresponding high-speed spinning equipment, at extruder temperature is (230-300) ℃, the screw rod fusion pressure is (2-6) Mpa, adopt (3800-4800) m/min spinning speed to carry out spinning, wrapping wire promptly obtains desired above-mentioned nano-antibacterial complex function adsorbing fiber.
Nano-antibacterial complex function absorption polyster fibre can be used for manufacturing curtain, bedding, wall hanging, cloth sofa etc.
Claims (5)
1. nano-antibacterial complex function adsorbing fiber, its fibrous material is polypropylene, polyester, polyamide, polyacrylonitrile fibre, viscose, in this fiber, contains 0.5%～4% antibiotic complex function absorption powder in the fiber gross dry weight.
2. the said nano-antibacterial complex function of claim 1 adsorbing fiber surface has nanometer micropore arranged in a uniform, by pernicious gases such as micro-porous adsorption formaldehyde, ammonia, radon and decomposition.
3. the said nano-antibacterial complex function of claim 1 adsorbing fiber, wherein said absorption powder is a nanometer particle.
4. the method for preparing the said nano-antibacterial complex function of claim 1 adsorbing fiber, comprise of 0.5%～4% consumption and polypropylene, polyester or the polyamide section blend of nano-antibacterial complex function absorption powder with the fiber gross dry weight, mixture fully stirs through homogenizer, the mixture of above-mentioned abundant blend is cooled to room temperature, enter extruder, under (230-300) ℃ temperature, the screw rod fusion pressure is an extruding pelletization under the condition of (2-6) Mpa, promptly obtains nano-antibacterial complex function absorption master batch.The nano-antibacterial complex function absorption master batch that makes is above added in the corresponding high-speed spinning equipment, at extruder temperature is (230-300) ℃, the screw rod fusion pressure is (2-6) Mpa, adopt (3800-4800) m/min spinning speed to carry out spinning, wrapping wire promptly obtains desired above-mentioned nano-antibacterial complex function polypropylene fibre, terylene, polyamide fibre adsorbing fiber; It also is included in and has added nano-antibacterial complex function absorption powder in acrylic fibers, the viscose raw material, adopts wet spinning to make nano-antibacterial complex function acrylic fibers, viscose glue adsorbing fiber.
5. the utilization of the nano-antibacterial complex function adsorbing fiber said of claim 1-4 can be used for various ornaments such as bedding, window decorations, carpet, woollen blanket, cloth sofa, wall hanging etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03119228 CN1641081A (en) | 2003-03-06 | 2003-03-06 | Nano antibacterial composite-function absorption fiber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03119228 CN1641081A (en) | 2003-03-06 | 2003-03-06 | Nano antibacterial composite-function absorption fiber |
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| CN1641081A true CN1641081A (en) | 2005-07-20 |
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| CN 03119228 Pending CN1641081A (en) | 2003-03-06 | 2003-03-06 | Nano antibacterial composite-function absorption fiber |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359054C (en) * | 2006-02-27 | 2008-01-02 | 天津工业大学 | Functional fiber and the multifunctional fiber thereof |
| CN102127823A (en) * | 2011-01-04 | 2011-07-20 | 北京化工大学 | Formaldehyde catalytic purification fibre and preparation method thereof |
| CN101468304B (en) * | 2007-12-29 | 2012-01-18 | 中国船舶重工集团公司第七一八研究所 | Preparation method of colour development methyl aldehyde adsorption material |
| CN103526319A (en) * | 2013-09-26 | 2014-01-22 | 江苏金太阳纺织科技有限公司 | Preparation method of non-dissolution type durable antibacterial regenerated cellulose fibers |
| CN103614806A (en) * | 2013-11-25 | 2014-03-05 | 常熟市金羽纤维制品厂 | Activated carbon fiber cotton |
| CN105696324A (en) * | 2016-04-20 | 2016-06-22 | 吴江市泽旺纺织有限公司 | Novel composite high-temperature-resistant and odor-resistant textile material and method for preparing same |
| CN106621565A (en) * | 2016-11-29 | 2017-05-10 | 浙江水马环保科技有限公司 | Polybasic ion antibacterial carbon fiber filter element |
-
2003
- 2003-03-06 CN CN 03119228 patent/CN1641081A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359054C (en) * | 2006-02-27 | 2008-01-02 | 天津工业大学 | Functional fiber and the multifunctional fiber thereof |
| CN101468304B (en) * | 2007-12-29 | 2012-01-18 | 中国船舶重工集团公司第七一八研究所 | Preparation method of colour development methyl aldehyde adsorption material |
| CN102127823A (en) * | 2011-01-04 | 2011-07-20 | 北京化工大学 | Formaldehyde catalytic purification fibre and preparation method thereof |
| CN102127823B (en) * | 2011-01-04 | 2013-01-02 | 北京化工大学 | Formaldehyde catalytic purification fibre and preparation method thereof |
| CN103526319A (en) * | 2013-09-26 | 2014-01-22 | 江苏金太阳纺织科技有限公司 | Preparation method of non-dissolution type durable antibacterial regenerated cellulose fibers |
| CN103614806A (en) * | 2013-11-25 | 2014-03-05 | 常熟市金羽纤维制品厂 | Activated carbon fiber cotton |
| CN105696324A (en) * | 2016-04-20 | 2016-06-22 | 吴江市泽旺纺织有限公司 | Novel composite high-temperature-resistant and odor-resistant textile material and method for preparing same |
| CN106621565A (en) * | 2016-11-29 | 2017-05-10 | 浙江水马环保科技有限公司 | Polybasic ion antibacterial carbon fiber filter element |
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