CN101173408A - Cotton fabric with permanent antistatic performance - Google Patents
Cotton fabric with permanent antistatic performance Download PDFInfo
- Publication number
- CN101173408A CN101173408A CNA2007101907618A CN200710190761A CN101173408A CN 101173408 A CN101173408 A CN 101173408A CN A2007101907618 A CNA2007101907618 A CN A2007101907618A CN 200710190761 A CN200710190761 A CN 200710190761A CN 101173408 A CN101173408 A CN 101173408A
- Authority
- CN
- China
- Prior art keywords
- cotton
- fiber
- fibers
- cotton fabric
- antistatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 36
- 229920002972 Acrylic fiber Polymers 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 5
- 239000004917 carbon fiber Substances 0.000 claims abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000009987 spinning Methods 0.000 claims abstract description 4
- 238000009940 knitting Methods 0.000 claims abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 210000002268 wool Anatomy 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 4
- 238000009941 weaving Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 238000007639 printing Methods 0.000 abstract description 2
- -1 instruments Substances 0.000 abstract 2
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention aims to provide a cotton fabric with permanent antistatic performance. The antistatic yarn is prepared by mixing organic conductive fibers and cotton fibers, then producing antistatic yarn on a common cotton spinning production line, and finally weaving and finishing on a water-jet, air-jet or warp knitting machine. The conductive fiber can be one or more of nylon-based carbon fiber or acrylic fiber-based carbon fiber, and the mixing proportion of the conductive fiber has no special requirement. The conductive fibers and the cotton fibers are short fibers, the cotton type is standard, the linear density is 2-4 dtex/dpf, and the cutting length is 55-75 mm. The cotton fabric has good and lasting antistatic effect, and the chemical properties of the components are stable and harmless to human body, so that the cotton fabric is particularly suitable for departments and industries of petroleum, instruments, textile, printing, plastics, communication, medical treatment and the like to eliminate the influence and harm of static electricity.
Description
Technical field
The present invention relates to a kind of COTTON FABRIC, belong to textile technology field through antistatic treatment.
Background technology
Static is well-known to the various influences of human society, as: in electronics industry, static can influence the precision of product; In inflammable, explosive environment such as petrochemical industry, the fabric of static electrification easily produces electric discharge phenomena, and causes blast, accidents such as burning; Clothing belt static also can cause easy dust suction, dress uncomfortable, harmful effect such as electric-shock feeling arranged.
In view of reason such as above-mentioned, each state all is devoted to the research of antistatic in the world.Before the present invention made, its main method had: 1. apply anion or CATION or both sexes or non-ionic surface active agent at fiber surface; 2. sneak into surfactant at fibrous inside; 3. by RESIN FINISH, will there be the resin of electric conductivity to join the fiber the inside,, the macromolecule of electric conductivity be connected on fiber surface 4. by chemical graft.As make on the synthetic fiber band hygroscopicity group to improve antistatic performance; 5. the component fibre structural molecule is improved; 6. in fiber, add the low component of reactive.
Method is 1. easy to use, and at present domestic and international application is more extensive, but its defective is not durable, through soaping or dry-clean after can lose efficacy because of coming off; 2. method was only used on film; 3. 4. 5. the physical property influence to fiber is soft big for method, and the expense costliness; It is antistatic in 6. method belongs to, can solve the static obstacle that fiber is produced in manufacture process and use, but the chemical substance of these products is stable inadequately, resistance to dilute acids can be poor, above-mentioned in addition 6 kinds of methods are after fiber itself is handled, process weaving again, in this process, can influence its anti-electrical property silently because of scattering and disappearing of its active ingredient again.Simultaneously, exist also that manufacturing technique complexity, cost height, feel are soft inadequately, designs and varieties are few, conductive compound is to weak points such as the influence of human body and result of use are relatively poor.
Summary of the invention
The present invention is directed to the weak point of existing anti-static fabric, purpose is to provide a kind of COTTON FABRIC with permanent antistatic performance.
The technical scheme that the present invention takes is: with electrically conductive organic fibre with make a kind of blended fiber that contains 2～5% conductive fibers after cotton fiber mixes, on common cotton spinning production line, produce again, make the yarn of tool antistatic property one step ahead, thereby on water spray, jet or warp knitting machine, weave at last, put in order and obtain antistatic COTTON FABRIC of the present invention.
Conductive fiber of the present invention can be one or more of nylon based carbon fiber or acrylic fibers base carbon fibre, and its mixed proportion does not have special requirement.
Conductive fiber of the present invention and cotton fiber are short fiber, the cotton type of specification, line density 2～4dtex/dpf, shearing length 55～75mm.
The invention has the beneficial effects as follows: because nylon based carbon fiber or acrylic fibers base carbon fibre have good electric conductivity, and the carbon that it contained combines with organic molecule as matrix material securely with the atom form, becomes a kind of stable molecular radical or molecule functional group.Therefore, all are adsorbed in its surperficial electric charge and can conduct to the earth or other object by very fast excellence conductor one carbon by electricity, thereby make the COTTON FABRIC that contains this kind fiber have very efficient and lasting antistatic property.
Learn after testing, after this COTTON FABRIC washing 50 times, its antistatic effect still can maintain more than 90% of initial level, and fabrics feel soft, good serviceability is arranged, contained each composition stable chemical performance, harmless is with the not too big difference of general COTTON FABRIC.Be specially adapted to department and industries such as oil, instrument, weaving, printing, plastics, communication, medical treatment, to eliminate the influence and the harm of static.
The specific embodiment
It below is specific embodiment of the present invention.
With the nylon based carbon chopped fiber of commercially available specification 2.5dtex * 55mm with after 3.5dtex * 68mm acrylic fibers base carbon chopped fiber mixes by 1: 1 mixed proportion, mix with specification 3.8dtex * 70mm cotton short fiber again, mixing back each component ratio is: nylon based carbon short fiber 1.5%, acrylic fibers base carbon short fiber 1.5%, cotton short fiber 97% guarantee that with this conductive fiber ratio meets the requirements.
Above-mentioned three kinds of short fibers mix the back and produce by common cotton spinning production technology as wool textile raw material, obtain a kind of antistatic cotton blended yarn.The last functional fabric of on Italian SOMERT Rapier looms, weaving out this enforcement requirement.
After testing, this fabric conductance is better, and measuring resistance rate mean value is 0.15 Ω mm2/m in the time of 20 ℃ in fact, and the resistivity of conducting metal copper is 0.018 Ω mm2/m for (20 ℃ time), its electric conductivity of the described fabric of present embodiment is near 1/8 of copper as can be known, thereby good antistatic property is arranged.Simultaneously, this COTTON FABRIC is after washing 50 times, and its antistatic effect still can maintain more than 90% of initial level, thereby has long-acting antistatic property again.
Claims (4)
1. the invention provides a kind of COTTON FABRIC with permanent antistatic performance, it is characterized in that: it is electrically conductive organic fibre to be mixed the back produce the yarn provide antistatic property with cotton fiber on common cotton spinning production line, thereby weaves on water spray, jet or warp knitting machine at last, puts in order and make.
2. COTTON FABRIC according to claim 1 is characterized in that: the conductive fiber ratio is 2～5% in the fabric.
3. wool fabric according to claim 1 is characterized in that: described conductive fiber can be one or more of nylon based carbon fiber or acrylic fibers base carbon fibre, and its mixed proportion does not have special requirement.
4. wool fabric according to claim 1 is characterized in that: described conductive fiber and cotton fiber are short fiber, the cotton type of specification, line density 2～4dtex/dpf, shearing length 55～75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101907618A CN101173408A (en) | 2007-11-28 | 2007-11-28 | Cotton fabric with permanent antistatic performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101907618A CN101173408A (en) | 2007-11-28 | 2007-11-28 | Cotton fabric with permanent antistatic performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173408A true CN101173408A (en) | 2008-05-07 |
Family
ID=39422149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101907618A Pending CN101173408A (en) | 2007-11-28 | 2007-11-28 | Cotton fabric with permanent antistatic performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173408A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691209A (en) * | 2011-03-23 | 2012-09-26 | 杨建� | Method of neutralizing static electricity to reduce yarn hairiness |
| CN103132203A (en) * | 2011-11-25 | 2013-06-05 | 曾凯熙 | Signal-separation-preventing mixed fabric manufacture method |
| CN104260419A (en) * | 2014-09-29 | 2015-01-07 | 任杰 | Flattening device used for plastic bag production |
| CN107385632A (en) * | 2017-07-19 | 2017-11-24 | 南通唐盛纺织有限公司 | The production method of high-efficient and lasting electrostatic resistance yarn and its product |
| CN110565238A (en) * | 2019-09-29 | 2019-12-13 | 陕西锦澜科技有限公司 | Cotton-nylon blended fabric of anti-static moisture-absorption sweat-discharge jean and preparation method thereof |
| CN111139574A (en) * | 2019-11-28 | 2020-05-12 | 徐州顺天工业用布有限公司 | Preparation method of antistatic cotton fabric |
-
2007
- 2007-11-28 CN CNA2007101907618A patent/CN101173408A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691209A (en) * | 2011-03-23 | 2012-09-26 | 杨建� | Method of neutralizing static electricity to reduce yarn hairiness |
| CN102691209B (en) * | 2011-03-23 | 2014-07-16 | 杨建� | Method of neutralizing static electricity to reduce yarn hairiness |
| CN103132203A (en) * | 2011-11-25 | 2013-06-05 | 曾凯熙 | Signal-separation-preventing mixed fabric manufacture method |
| CN103132203B (en) * | 2011-11-25 | 2016-02-03 | 曾凯熙 | Anti-signal intercepts shuffling cloth manufacture method |
| CN104260419A (en) * | 2014-09-29 | 2015-01-07 | 任杰 | Flattening device used for plastic bag production |
| CN107385632A (en) * | 2017-07-19 | 2017-11-24 | 南通唐盛纺织有限公司 | The production method of high-efficient and lasting electrostatic resistance yarn and its product |
| CN110565238A (en) * | 2019-09-29 | 2019-12-13 | 陕西锦澜科技有限公司 | Cotton-nylon blended fabric of anti-static moisture-absorption sweat-discharge jean and preparation method thereof |
| CN111139574A (en) * | 2019-11-28 | 2020-05-12 | 徐州顺天工业用布有限公司 | Preparation method of antistatic cotton fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080507 |