CN104593889A - Antistatic fabric - Google Patents
Antistatic fabric Download PDFInfo
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- CN104593889A CN104593889A CN201410808012.7A CN201410808012A CN104593889A CN 104593889 A CN104593889 A CN 104593889A CN 201410808012 A CN201410808012 A CN 201410808012A CN 104593889 A CN104593889 A CN 104593889A
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Abstract
The invention discloses an antistatic fabric, belonging to the field of textile processing. The antistatic fabric is prepared by adding an antistatic agent during dyeing and printing, i.e. an internal mixed antistatic agent and textile are added into a fabric in a blending mode to prepare the antistatic fabric, or an antistatic substance is coated on the fabric surface in an impregnation or padding mode and dried to prepare the antistatic fabric. The antistatic agent is ethoxy lauryltyramine or glycerol monostearate (GMS), alkyl phenol polyethenoxy ether sulfate, alkyl phosphate, polyamine, polyester polyether, triazine, polyurethane, aminocarboxylic acid, betaine or imidazoline antistatic agent, and the o.w.f of the antistatic agent is 0.01-0.05. The preparation method disclosed by the invention is simple; and the fabric has favorable antistatic property and favorable launderability.
Description
Technical field
The present invention discloses a kind of Antistatic Fabric, belongs to field of textile.
Background technology
In the autumn of drying, in daily life, we often run into this phenomenon: when the sleep of undressing evening, crack the sound is often heard in dark, and with blue light, when meeting is shaken hands, point firm contact the other side, the shouting pain as finger tip acupuncture can be felt; Morning is when getting up to comb one's hair, and hair can often " wafing ", unreasonable more random, sliding door handle, all can " get an electric shock " when turning on the tap, and often sends the sound of ", ".And these are exactly the electrostatic occurring in human body.Above-mentioned electrostatic there will be some harm and impact in daily life.In autumn, the skin young man that compares is drier for the elderly, due to and aging, the antijamming capability of the elderly's cardiovascular system the factor such as to weaken, therefore the elderly is more easily by the impact of electrostatic.But cardiovascular system natively has the elderly of various pathology, electrostatic more can aggravate disease or bring out the arrhythmia cordis such as VPB.Too high electrostatic also can make people's lather, headache, uncomfortable in chest, expiratory dyspnea, cough.
Notice that the little details in life will avoid too much electrostatic.After undressing, gently have a touch with wall with have gentle hands, before touching door handle or hose, also have a touch with wall with hand, electrostatic in body " is put " and goes out.For the elderly or xerodermatic people, softness, smooth cotton spinning or silk weaving clothing should be selected, the harm of electrostatic is minimized.
In addition following methods is adopted also can to eliminate the harm of electrostatic.1, indoor will keep certain humidity, except frequent ventilation, duty to mop floor, duty spills a little water; Or use humidifier thus keep room air all the time containing certain moisture.2, avoid the clothes wearing chemical fibre, textile clothes is worn in suggestion as far as possible; Anlistatig washing agent can be used when washing clothes.3, use the good skin care products of performance of keeping humidity, have a bath with the moisture or duty that ensure skin, duty changes one's clothes to eliminate the electric charge and charged dust that human body surface gathers.4, before touching door handle or the first-class conductive articles of the fire hose, have a touch with wall with hand, electrostatic in body " is put " and goes out.
Summary of the invention
The invention provides the Antistatic Fabric that a kind of cost is low, safe, it is realized by following technical scheme:
In dyeing and printing process, add antistatic additive, in namely adopting, mixed type antistatic additive and weaving face fabric adopt the mode of blending to join in fabric and make Antistatic Fabric.
Or adopt infusion process or padding method to be applied to the surface of weaving face fabric antistatic material, then dry obtained Antistatic Fabric.
Particularly, with terylene, polyamide fibre, spandex for raw material manufacture all kinds of fabric time, reprocess shaping after adding the first mechanical mixture of antistatic additive.Various antistatic additive molecule produces except giving the certain lubricity of polymer surface, reduction coefficient of friction, suppression and minimizing electrostatic charge.
Above-mentioned antistatic additive is the cruel amine of ethyoxyl bay or glyceryl monostearate (GMS), polyoxyethylene alkylphenol ether sulfuric ester, alkyl phosphate, polyamine class, polyester polyethers, triazines, polyurethane-type, aminocarboxylic acid type, betaine type or imidazoline type antistatic additive.
The amount that above-mentioned antistatic additive is added to weaving face fabric is 0.01 ~ 0.05 times of weaving face fabric, and namely antistatic additive o.w.f is 0.01 ~ 0.05.
Preferably, antistatic additive o.w.f is 0.02 ~ 0.05.
Ethoxylated alkylamine is effectively antistatic additive, even still fine at the situation antistatic effect that relative humidity is low, and permanently effective.The cruel amine of ethyoxyl bay is applicable to the polyethylene that uses in the environment that humidity is little and polypropylene, and requires the occasion of anti-static function of rapid long-acting.
Anion surfactant, as polyoxyethylene alkylphenol ether sulfuric ester, alkyl phosphate etc. can on fiber oriented attachment, lipophilic group is towards fiber, the hydrophilic radical of anion is towards air, and associate with water, improve fiber surface conductance, reveal electric charge rapidly, reach anlistatig effect.
Cationic surfactant: quaternary representative products has antistatic additive SN, TM etc.When low concentration, just there is excellent antistatic property, because most of macromolecular material is all with negative electrical charge, make cationic antistatic agent very effective.
Amphoteric surfactant, as aminocarboxylic acid type, betaine type, imidazoline type etc.Form oriented attachment at fiber surface, utilize himself ionization and hydrophily, and then improve conductance.
Durable antistatic agent has polyamine class, polyester polyethers (block copolymer of terephthalic acid (TPA), ethylene glycol, polyethylene glycol, its basic structure is similar with terylene) has excellent durable antistatic and soft effect.Polyacrylate (acrylic acid (or methacrylic acid) and acrylate) can form anionic hydrophilic film at fiber surface with the copolymer of hydrophilic monomer.Owing to having the carboxyl that hydrophily is very strong in polyacrylic acid ester molecule, so antistatic effect is pretty good, washability is fine, is also well suited for terylene.
Above-mentioned triazines is skeleton with melamine, connects polyester, polyether group, have good antistatic behaviour and washability.
Above-mentioned polyurethane-type antistatic additive, its basic structure is NHCOO-(EO) nCONHR, and wherein polyether segment and amide segment are all the antistatic groups of good moisture absorption.The antistatic additive of the normal and other types of polyurethane-type antistatic additive use, to obtain better effect.
The mechanism of action of macromolecule permanent antistatic agent: be after itself and macromolecule matrix are blended, the locomitivity on the one hand due to strand is comparatively strong, and intermolecular proton of being convenient to moves, and is conducted and discharged the electrostatic charge produced by ionic conduction; On the other hand, antistatic effect is embodied by its special dispersing morphology.Research shows: macromolecule permanent type electrostatic agent mainly article topsheet be fine stratiform or muscle shape distribution, form electric conductivity top layer; And at core almost in spherical distribution, formed so-called " core shell structure ", and reveal electrostatic charge with this path.Because macromolecule permanent antistatic agent reduces material volume resistivity to reach antistatic effect, do not complete dependence water absorbent surface, so smaller by the humidity effect of environment.
Above-mentioned anlistatig fabric provided by the invention can make various clothes, as the cotton clothes, overcoat etc. of people's daily life; Also can be that fabric is made by above-mentioned anti-static fabric, be applicable to the clothes that electrostatic sensitive place or fire or blast parallel place are worn, as electrostatic requires in the dress ornament of the industry such as strict electronics, optical instrument, pharmacy, microbial project, precision instrument and dressing.
Detailed description of the invention
Embodiment 1
Antistatic additive (the cruel amine of ethyoxyl bay) 1 weight portion is added in the spandex stoste of 100 weight portions and mixes.The technique that spandex makes fabric is melt-spinning technology.Particularly, high polymer is heated to more than fusing point becomes the method that melt forms silk.
Production procedure: high polymer is in solvent-free lower polymerization, then mix with above-mentioned antistatic additive, through granulation, cut into slices, cleaning removal of impurities, drying, enter flypress after dehydration and make solution under constant temperature, then spinnerets is extruded and by ice chest cooling, coiling and molding.Wherein spinning speed: by 800M/min; Spinning temperature: be 160 ~ 220 DEG C; Fibre number: 500dtex.
Adopt FZ/T 01042-1996 method of testing, the antistatic property of fabric.
Embodiment 2
The finishing technique of acrylic fiber
Infusion process
15min under antistatic additive 2% (o.w.f) room temperature, (its bath raio 1:15), then through dehydration, oven dry 30s (80 DEG C), qualitative process 30s at 180 ~ 190 DEG C.
After acrylic fiber coating antistatic additive, not only antistatic property is good, and quality is a softer and smoother touch, and the feel of fiber significantly improves.Above-mentioned antistatic additive covers on the fiber surface equably, makes fiber surface smooth submissive.Adopt FZ/T 01042-1996 method of testing, the antistatic property of fabric.
The antistatic property of table 1 Antistatic Fabric and general fabric
| Embodiment 1 | Embodiment 1 | General fabric | |
| Frictional electrification voltage (V) | 1300 | 1400 | 2000~3000 |
| Resistance (Ω) | 2.5×10 7 | 3.5×10 7 | ＜10 10 |
| Half-life (s) | 0.8 | 0.5 | 2 |
Above-described embodiment is only in order to illustrate technical scheme of the present invention; but not design of the present invention and protection domain are limited; those of ordinary skill in the art modifies to technical scheme of the present invention or equivalent replacement; and not departing from aim and the scope of technical scheme, it all should be encompassed in right of the present invention.
Claims (3)
1. an Antistatic Fabric, is characterized in that: it adds antistatic additive in dyeing and printing process, and in namely adopting, mixed type antistatic additive and weaving face fabric adopt the mode of blending to join in weaving face fabric and make Antistatic Fabric; Or adopt infusion process or padding method to be applied to the surface of weaving face fabric antistatic material, then dry obtained Antistatic Fabric;
Above-mentioned antistatic additive is the cruel amine of ethyoxyl bay or glyceryl monostearate (GMS), polyoxyethylene alkylphenol ether sulfuric ester, alkyl phosphate, polyamine class, polyester polyethers, triazines, polyurethane-type, aminocarboxylic acid type, betaine type or imidazoline type antistatic additive;
Above-mentioned antistatic additive o.w.f is 0.01 ~ 0.05.
2. Antistatic Fabric according to claim 1, is characterized in that: described antistatic additive is the cruel amine of ethyoxyl bay or glyceryl monostearate (GMS), polyamine class, polyester polyethers, polyurethane-type, aminocarboxylic acid type, betaine type or imidazoline type antistatic additive.
3. Antistatic Fabric according to claim 1, is characterized in that: described antistatic o.w.f is 0.02 ~ 0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808012.7A CN104593889A (en) | 2014-12-23 | 2014-12-23 | Antistatic fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410808012.7A CN104593889A (en) | 2014-12-23 | 2014-12-23 | Antistatic fabric |
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| Publication Number | Publication Date |
|---|---|
| CN104593889A true CN104593889A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410808012.7A Pending CN104593889A (en) | 2014-12-23 | 2014-12-23 | Antistatic fabric |
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| CN (1) | CN104593889A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087160A (en) * | 2016-07-22 | 2016-11-09 | 山东如意科技集团有限公司 | The mint fibers of a kind of antistatic and cotton fiber blended yarn |
| CN107083677A (en) * | 2017-06-02 | 2017-08-22 | 常熟华尚新材料科技有限公司 | A kind of Antistatic Fabric Final finishing rubber cement |
| CN107523991A (en) * | 2017-09-20 | 2017-12-29 | 安徽劲派纺织服饰有限公司 | A kind of processing method of terylene weaving face fabric antistatic coating |
| CN108796643A (en) * | 2018-05-29 | 2018-11-13 | 浙江心源科技有限公司 | It is a kind of that there is permanent anti-static and the fusible conductive fiber PP Pipe Compound directly spun |
| CN108796644A (en) * | 2018-05-29 | 2018-11-13 | 浙江心源科技有限公司 | A kind of antistatic conductive fiber based on nylon elastomer |
| CN111893767A (en) * | 2020-07-29 | 2020-11-06 | 日华化学（中国）有限公司 | Durable antistatic agent for polyester fabric and preparation method of polyester antistatic fabric |
| CN114808487A (en) * | 2021-06-28 | 2022-07-29 | 染格材料科技(上海)有限公司 | Dyeing auxiliary with antistatic performance and preparation method and application thereof |
| CN116043559A (en) * | 2023-01-16 | 2023-05-02 | 江苏金呢工程织物股份有限公司 | Antistatic coating for drying net, drying net treatment process and application |
-
2014
- 2014-12-23 CN CN201410808012.7A patent/CN104593889A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087160A (en) * | 2016-07-22 | 2016-11-09 | 山东如意科技集团有限公司 | The mint fibers of a kind of antistatic and cotton fiber blended yarn |
| CN107083677A (en) * | 2017-06-02 | 2017-08-22 | 常熟华尚新材料科技有限公司 | A kind of Antistatic Fabric Final finishing rubber cement |
| CN107523991A (en) * | 2017-09-20 | 2017-12-29 | 安徽劲派纺织服饰有限公司 | A kind of processing method of terylene weaving face fabric antistatic coating |
| CN108796643A (en) * | 2018-05-29 | 2018-11-13 | 浙江心源科技有限公司 | It is a kind of that there is permanent anti-static and the fusible conductive fiber PP Pipe Compound directly spun |
| CN108796644A (en) * | 2018-05-29 | 2018-11-13 | 浙江心源科技有限公司 | A kind of antistatic conductive fiber based on nylon elastomer |
| CN108796644B (en) * | 2018-05-29 | 2021-05-18 | 浙江心源科技有限公司 | Antistatic conductive fiber based on nylon elastomer |
| CN111893767A (en) * | 2020-07-29 | 2020-11-06 | 日华化学（中国）有限公司 | Durable antistatic agent for polyester fabric and preparation method of polyester antistatic fabric |
| CN114808487A (en) * | 2021-06-28 | 2022-07-29 | 染格材料科技(上海)有限公司 | Dyeing auxiliary with antistatic performance and preparation method and application thereof |
| CN116043559A (en) * | 2023-01-16 | 2023-05-02 | 江苏金呢工程织物股份有限公司 | Antistatic coating for drying net, drying net treatment process and application |
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Application publication date: 20150506 |
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| WD01 | Invention patent application deemed withdrawn after publication |