CN104762721B - A kind of double-component fire-resistant antistatic fabric and preparation method thereof - Google Patents
A kind of double-component fire-resistant antistatic fabric and preparation method thereof Download PDFInfo
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- CN104762721B CN104762721B CN201510140746.7A CN201510140746A CN104762721B CN 104762721 B CN104762721 B CN 104762721B CN 201510140746 A CN201510140746 A CN 201510140746A CN 104762721 B CN104762721 B CN 104762721B
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Abstract
The invention discloses a kind of double-component fire-resistant antistatic fabric and preparation method thereof, using cotton fiber and hygroscopic fibre double-component mixed yarn as raw material, conductive filament is obtained, with scribbled twisting, the conductive yam that the twist is 25～55 sth. made by twisting/10cm, in weaving process, interval inweaves conductive yam, prepares antistatic grid grey cloth；Subsequently grey cloth is dyeed, flame-proof treatment, after Drying and cooling fire-resistant antistatic fabric；Conductive filament of the present invention intersects in warp-wise and the broadwise of fabric, and the phenomenon come off after being prevented effectively from conductive filament fracture, the fabric anti-static effect of preparation is good；Adding auxiliary agent in flame-proof treatment, the beneficially fire retardant that there was added of auxiliary agent penetrates into yarn interior, and prepared fabric is soft, wearability good and fire resistance stable.Preparation flow of the present invention is short, and technique is simple.
Description
Technical field
The invention belongs to technical field of textile fabric, be specifically related to a kind of double-component fire-resistant antistatic fabric,
The invention still further relates to the preparation method of this double-component fire-resistant antistatic fabric.
Background technology
Cotton fiber is natural fiber, and its moisture pick-up properties is good, and cotton fiber goods good permeability is comfortable and easy to wear,
Soft and warming, therefore cotton fiber has become the primary raw material of caused by spinning industrial production, but when the volume of perspiration of people
Time slightly larger, cotton fiber can be because of moisture expantion, and its fortune declines and is pasted onto on skin, meanwhile, and moisture content
Divergence speed is the slowest, thus causes a kind of cold wet sense to human body.
Terylene is hydrophobic synthetic fibre, and its moisture pick-up properties is low, higher than resistance, and polyester-cotton fabric is in dress
Use process can cause electrostatic phenomenon, lighter electrostatic phenomenon can make clothes attracting dust because of friction, or and
Human body generation electrostatic reacts, and reduces the comfortableness of dress；In the environment being relatively dried, electrostatic phenomenon can
Can produce spark, initiation fire, cause security incident.On domestic piece market in recent years, right
Moisture absorbing and sweat releasing textile demand cry is the most surging, has caused the concern of people in the industry, and people pass through physics
And chemical modification, or both associated methods implement to be modified polyster fibre processing, and having prepared can be fast
Speed absorbs skin surface dampness and sweat, by spreading, be delivered to the hygroscopic fibre of outer layer.
In explosion hazard area and the precision instrument etc. such as liquid gasification station, gas station, oil depot electrostatic sensitive place,
In order to avoid causing full accident, protection staff's personal safety and national wealth safety because of electrostatic, it is necessary to
Wear anti-static clothing, meanwhile, in fire-fighting and industrial production environment, usually require that clothing have anti-
The function that fire is fire-retardant.By the blending by a certain percentage of cotton fiber, hygroscopic fibre, it is achieved that different fibers
Between have complementary advantages, the fabric woven is endurable, moisture permeability is good.At present, most fabric is the most individually
Possessing electrostatic-proof function, meanwhile, existing fabric is after flame-proof treatment, and feel is partially hard, and arranges
Complex technical process.Therefore, utilizing simple technique to arrange fabric, the fabric after arrangement is being held concurrently
While tool antistatic and anti-flaming function, meet it and take requirement, fabric is answered apparatus in special industry
There is particularly important meaning.
Summary of the invention
It is an object of the invention to provide a kind of double-component fire-resistant antistatic fabric, solving existing fabric can not be same
Time have antistatic and anti-flaming function concurrently problem.
It is a further object of the present invention to provide the preparation method of this double-component fire-resistant antistatic fabric, solve existing
There is fabric fire-retardant and dyeing finishing technique is complicated, the problem that fabric feel after arrangement is the hardest.
The technical solution adopted in the present invention is, a kind of double-component fire-resistant antistatic fabric, according to following step
Suddenly it is prepared:
Step 1: grey cloth is weaved
Choose cotton fiber and the hygroscopic fibre double-component scribbled raw material as face weave, will
Conductive filament obtains conductive yam with scribbled twisting, and in weaving process, interval inweaves conductive yam, prepares anti-
Electrostatic grid grey cloth；
Step 2: dyeing processes
Weigh dyestuff, be dissolved in water, stir, obtain the dye liquor that concentration is 20～80g/L,
Regulation pH value of solution is to 4～7.5, and antistatic grid grey cloth woven to step 1 dyes；
Step 3: flame-proof treatment
It is 5.5～7.5:1 to weigh fire retardant and magnesium chloride in mass ratio, and adds appropriate amount of addition agent, put
Yu Shuizhong dissolves, and stirs, obtains the solution that concentration is 135～175g/L, poured into by solution and pad groove
In, use the mode of an immersing and rolling that step 2 gained painting cloth is padded, pick-up is 60%～80%；
Step 4: drying and processing
Step 3 was padded the fabric of fire retarding treating liquid through 95～105 DEG C of drying, after 180～200 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
The feature of the present invention also resides in,
In step 1, raw-material in double-component mixed yarn consist of: cotton fiber 40%～60%, moisture absorption
Perspiration fibre 40%～60%, above each weight percentages of components sum is 100%.
In step 1, conductive filament is nylon base conductive fiber long filament, terylene base conductive fiber long filament or black
One in electric conduction of carbon fiber long filament, the twist of gained conductive yam is 25～55 sth. made by twisting/10cm.
In step 1, the spacing of antistatic grid grey cloth warp-wise conductive filament is 0.5～2.0cm, and broadwise is conducted electricity
The spacing of silk is 0.5～2.0cm, and fabric warp density range is 50～200/10cm, weft count model
Enclosing is 50～150/10cm.
In step 3, fire retardant is FPK8002, and auxiliary agent is soluble polyurethane and acetic acid, its addition
It is 1:22～30 with the mass ratio of retardant load level.
Another technical scheme of the present invention is, the preparation side of a kind of double-component fire-resistant antistatic fabric
Method, specifically prepares according to following steps:
Step 1: grey cloth is weaved
Choose cotton fiber and the hygroscopic fibre double-component scribbled raw material as face weave, will
Conductive filament obtains conductive yam with scribbled twisting, and in weaving process, interval inweaves conductive yam, prepares anti-
Electrostatic grid grey cloth；
Step 2: dyeing processes
Weigh dyestuff, be dissolved in water, stir, obtain the dye liquor that concentration is 20～80g/L,
Regulation pH value of solution is to 4～7.5, and antistatic grid grey cloth woven to step 1 dyes；
Step 3: flame-proof treatment
It is 5.5～7.5:1 to weigh fire retardant and magnesium chloride in mass ratio, and adds appropriate amount of addition agent, put
Yu Shuizhong dissolves, and stirs, obtains the solution that concentration is 135～175g/L, poured into by solution and pad groove
In, use the mode of an immersing and rolling that step 2 gained painting cloth is padded, pick-up is 60%～80%；
Step 4: drying and processing
Step 3 was padded the fabric of fire retarding treating liquid through 95～105 DEG C of drying, after 180～200 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
The feature of the present invention also resides in,
In step 1, raw-material in double-component mixed yarn consist of: cotton fiber 40%～60%, moisture absorption
Perspiration fibre 40%～60%, above each weight percentages of components sum is 100%.
In step 1, conductive filament is nylon base conductive fiber long filament, terylene base conductive fiber long filament or black
One in electric conduction of carbon fiber long filament, the twist of gained conductive yam is 25～55 sth. made by twisting/10cm.
In step 1, the spacing of antistatic grid grey cloth warp-wise conductive filament is 0.5～2.0cm, and broadwise is conducted electricity
The spacing of silk is 0.5～2.0cm, and fabric warp density range is 50～200/10cm, weft count model
Enclosing is 50～150/10cm.
In step 3, fire retardant is FPK8002, and auxiliary agent is soluble polyurethane and acetic acid, its addition
It is 1:22～30 with the mass ratio of retardant load level.
The invention has the beneficial effects as follows, using cotton/moisture absorbing and sweat releasing double-component mixed yarn and conductive filament as former material
Material, by conductive filament and scribbled and be twisted into conductive yam, makes conductive filament be woven in fabric the shape with grid
Formula exists, and warp-wise and broadwise at fabric intersect, and come off after being prevented effectively from conductive filament fracture shows
As, the fabric anti-static effect of preparation is good；Auxiliary agent, there was added beneficially of auxiliary agent is added in flame-proof treatment
Fire retardant penetrates into yarn interior, and prepared fabric is soft, wearability good and fire resistance stable；
Present invention process flow process is short, and preparation process is easy.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in detail.
Embodiment 1
Step 1: weigh cotton fiber 60Kg, hygroscopic fibre 40Kg, carry out blending, prepares number
Be the double-component mixed yarn of 80/2, by double-component mixed yarn with Japan Zhong Fang company produce specification be
The conductive filament of 20D/3F is also twisted with the fingers, and the prepared twist is the conductive yam of 25 sth. made by twisting/10cm, uses air-jet loom to enter
Row weaving, in weaving process, interval inweaves conductive yam, prepares antistatic grid grey cloth, wherein, warp-wise
The spacing of conductive filament is 0.5cm, and the spacing of broadwise conductive filament is 2.0cm；
Step 2: weigh 1Kg dyestuff, is dissolved in water, stirs, and regulation pH value of solution is extremely
4, antistatic grid grey cloth woven to step 1 dyes；
Step 3: weigh 5.5Kg fire retardant FPK8002,1Kg magnesium chloride, 0.15Kg water solublity respectively
Polyurethane and 0.1Kg acetic acid, be placed in 50L water dissolving, obtain solution；Solution is poured into and pads groove
In, step 2 gained painting cloth is padded, pick-up is 60%；
Step 4: step 3 was padded the fabric of fire retarding treating liquid through 95 DEG C of drying, after 200 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
Embodiment 2
Step 1: weigh cotton fiber 40Kg, hygroscopic fibre 60Kg, carry out blending, prepares number
Be the double-component mixed yarn of 80/2, by double-component mixed yarn with Japan Zhong Fang company produce specification be
The conductive filament of 20D/3F is also twisted with the fingers, and the prepared twist is the conductive yam of 45 sth. made by twisting/10cm, uses air-jet loom to enter
Row weaving, in weaving process, interval inweaves conductive yam, prepares antistatic grid grey cloth, wherein, warp-wise
The spacing of conductive filament is 1.2cm, and the spacing of broadwise conductive filament is 0.9cm；
Step 2: weigh 2.5Kg dyestuff, is dissolved in water, stirs, and regulates pH value of solution
To 5.5, antistatic grid grey cloth woven to step 1 dyes；
Step 3: weigh 6.25Kg fire retardant FPK8002,1Kg magnesium chloride, 0.15Kg respectively water-soluble
Property polyurethane and 0.1Kg acetic acid, be placed in 50L water dissolving, obtain solution；Solution is poured into and pads
In groove, padding step 2 gained painting cloth, pick-up is 80%；
Step 4: step 3 was padded the fabric of fire retarding treating liquid through 100 DEG C of drying, after 190 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
Embodiment 3
Step 1: weigh cotton fiber 50Kg, hygroscopic fibre 50Kg, carry out blending, prepares number
Be the double-component mixed yarn of 80/2, by double-component mixed yarn with Japan Zhong Fang company produce specification be
The conductive filament of 20D/3F is also twisted with the fingers, and the prepared twist is the conductive yam of 55 sth. made by twisting/10cm, uses air-jet loom to enter
Row weaving, in weaving process, interval inweaves conductive yam, prepares antistatic grid grey cloth, wherein, warp-wise
The spacing of conductive filament is 2.0cm, and the spacing of broadwise conductive filament is 0.5cm；
Step 2: weigh 4Kg dyestuff, is dissolved in water, stirs, and regulation pH value of solution is extremely
7.5, antistatic grid grey cloth woven to step 1 dyes；
Step 3: weigh 7.5Kg fire retardant FPK8002,1Kg magnesium chloride, 0.15Kg water solublity respectively
Polyurethane and 0.1Kg acetic acid, be placed in 50L water dissolving, obtain solution；Solution is poured into and pads groove
In, step 2 gained painting cloth is padded, pick-up is 70%；
Step 4: step 3 was padded the fabric of fire retarding treating liquid through 105 DEG C of drying, after 180 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
Embodiment of the present invention gained double-component fire-resistant antistatic fabric, ambient temperature be (20 ± 2) DEG C,
Under the conditions of relative humidity (65 ± 4) %, test its point-to-point resistance, anti-flammability, air penetrability, water-fastness
Color fastness, colour fastness to rubbing, ultimate strength and tearing brute force, all reached fabric taking requirement；
Wherein, flame retardant effect and the antistatic performance of fabric are preferable: oxygen index (OI) more than 30, damage length 150mm
Hereinafter, below after flame time 5s, glow time below 5s, more than ultimate strength 450N, tears strong
Degree more than 25N, water-fastness；The anti-flammability of fabric is up to state standards the B in GB 8965.1-2009
Level requirement, static electricity resistance stabilizability has reached the A level requirement in standard GB/T 12014-2009.
In the preparation process of double-component fire-resistant antistatic fabric of the present invention, the quality of conductive filament, the amount of inweaving and
The twist of conductive yam directly affects the antistatic performance of fabric, in the condition of the same amount of inweaving of same conductive silk
Under, the twist of conductive yam is excessive or the too small twist that all can affect fabric antistatic performance conductive yam is more than 60
During sth. made by twisting/10cm, fabric antistatic performance is unstable；The twist of conductive yam when 25～55 sth. made by twisting/10cm,
Fabric antistatic performance is stable；When the twist of conductive yam is less than 25 sth. made by twisting/10cm, fabric antistatic performance is steady
Fixed, but affect fabric outward appearance and feel.Use environment according to fabric, coordinates grid weave to inweave in right amount
Conductive yam, thus prepare that antistatic performance is good and the preferable antistatic fabric of appearance of fabrics feel.
The present invention adds a small amount of auxiliary agent in rolling material, and the beneficially fire retardant that there was added of auxiliary agent penetrates into fabric
Internal so that it is attachment each filamentary surface in the yarn, after drying, yarn interior can be retained in
Fiber surface, part fire retardant is coated in fabric face so that it is surface forms fire-retardant tunic, further
Improve color fastness and the flame retardant effect of fabric；Auxiliary agent penetrates into yarn interior, can increase ultimate fibre in yarn
Between adhesion strength so that it is boundling of uniting, strengthen the strength of fabric and anti-wear performance.
Claims (2)
1. a double-component fire-resistant antistatic fabric, it is characterised in that be prepared according to following steps:
Step 1: grey cloth is weaved
Choose cotton fiber and the hygroscopic fibre double-component scribbled raw material as face weave, will
Conductive filament obtains conductive yam with scribbled twisting, and in weaving process, interval inweaves conductive yam, prepares anti-
Electrostatic grid grey cloth；
Raw-material in described double-component mixed yarn consisting of: cotton fiber 40%～60%, moisture absorbing and sweat releasing is fine
Dimension 40%～60%, above each weight percentages of components sum is 100%；
Described conductive filament is nylon base conductive fiber long filament, terylene base conductive fiber long filament or black carbon fiber
One in electrically conductive filament, the twist of gained conductive yam is 25～55 sth. made by twisting/10cm；
The spacing of gained antistatic grid grey cloth warp-wise conductive filament is 0.5～2.0cm, between broadwise conductive filament
Away from for 0.5～2.0cm, fabric warp density range is 50～200/10cm, and weft count scope is
50～150/10cm；
Step 2: dyeing processes
Weigh dyestuff, be dissolved in water, stir, obtain the dye liquor that concentration is 20～80g/L,
Regulation pH value of solution is to 4～7.5, and antistatic grid grey cloth woven to step 1 dyes；
Step 3: flame-proof treatment
It is 5.5～7.5:1 to weigh fire retardant and magnesium chloride in mass ratio, and adds appropriate amount of addition agent, put
Yu Shuizhong dissolves, and stirs, obtains the solution that concentration is 135～175g/L, poured into by solution and pad groove
In, use the mode of an immersing and rolling that step 2 gained painting cloth is padded, pick-up is 60%～80%；
Described fire retardant is FPK8002, and auxiliary agent is soluble polyurethane and acetic acid, and its addition is with fire-retardant
The mass ratio of agent addition is 1:22～30；
Step 4: drying and processing
Step 3 was padded the fabric of fire retarding treating liquid through 95～105 DEG C of drying, after 180～200 DEG C bake, cold
But, fire-resistant antistatic fabric is obtained.
2. the preparation method of a double-component fire-resistant antistatic fabric, it is characterised in that specifically according to following
Prepared by step:
Step 1: grey cloth is weaved
Choose cotton fiber and the hygroscopic fibre double-component scribbled raw material as face weave, will
Conductive filament obtains conductive yam with scribbled twisting, and in weaving process, interval inweaves conductive yam, prepares anti-
Electrostatic grid grey cloth；
Raw-material in described double-component mixed yarn consisting of: cotton fiber 40%～60%, moisture absorbing and sweat releasing is fine
Dimension 40%～60%, above each weight percentages of components sum is 100%；
Described conductive filament is nylon base conductive fiber long filament, terylene base conductive fiber long filament or black carbon fiber
One in electrically conductive filament, the twist of gained conductive yam is 25～55 sth. made by twisting/10cm；
The spacing of gained antistatic grid grey cloth warp-wise conductive filament is 0.5～2.0cm, between broadwise conductive filament
Away from for 0.5～2.0cm, fabric warp density range is 50～200/10cm, and weft count scope is
50～150/10cm；
Step 2: dyeing processes
Weigh dyestuff, be dissolved in water, stir, obtain the dye liquor that concentration is 20～80g/L,
Regulation pH value of solution is to 4～7.5, and antistatic grid grey cloth woven to step 1 dyes；
Step 3: flame-proof treatment
It is 5.5～7.5:1 to weigh fire retardant and magnesium chloride in mass ratio, and adds appropriate amount of addition agent, put
Yu Shuizhong dissolves, and stirs, obtains the solution that concentration is 135～175g/L, poured into by solution and pad groove
In, use the mode of an immersing and rolling that step 2 gained painting cloth is padded, pick-up is 60%～80%；
Described fire retardant is FPK8002, and auxiliary agent is soluble polyurethane and acetic acid, and its addition is with fire-retardant
The mass ratio of agent addition is 1:22～30；
Step 4: drying and processing
Step 3 was padded the fabric of fire retarding treating liquid through 95～105 DEG C of drying, after 180～200 DEG C bake,
Cooling, obtains fire-resistant antistatic fabric.
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| CN201510140746.7A CN104762721B (en) | 2015-03-27 | 2015-03-27 | A kind of double-component fire-resistant antistatic fabric and preparation method thereof |
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| CN201510140746.7A CN104762721B (en) | 2015-03-27 | 2015-03-27 | A kind of double-component fire-resistant antistatic fabric and preparation method thereof |
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Families Citing this family (6)
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| CN105696320A (en) * | 2016-03-14 | 2016-06-22 | 湖州新创丝织品有限公司 | Flame-retardant finishing method for polyamide fabric |
| CN106906554A (en) * | 2017-02-06 | 2017-06-30 | 诸暨航丰针纺织有限公司 | A kind of production technology of Anti-static flame-retardant fabric |
| CN107268131A (en) * | 2017-06-07 | 2017-10-20 | 丹阳市斯鲍特体育用品有限公司 | A kind of fencing metallic plastron fabric is twisted thread with conductive silver fiber |
| CN110656420A (en) * | 2019-09-29 | 2020-01-07 | 陕西锦澜科技有限公司 | Anti-static moisture-absorbing sweat-discharging cotton-nylon blended fabric and preparation method thereof |
| CN110629361A (en) * | 2019-09-29 | 2019-12-31 | 陕西锦澜科技有限公司 | Moisture-absorbing, sweat-releasing, anti-static and anti-ultraviolet cotton-nylon blended fabric and preparation method thereof |
| 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 |
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| CN101092776A (en) * | 2006-06-23 | 2007-12-26 | 绍兴金球纺织整理有限公司 | Manufacturing method of multifunctional protective fabric |
| CN101798724B (en) * | 2010-03-27 | 2011-06-08 | 浙江越隆控股集团有限公司 | Commingled yarn functional fabric and production process thereof |
| CN102011308B (en) * | 2010-09-26 | 2012-03-14 | 常熟新锦江印染有限公司 | Environmentally-friendly and long-lasting fire-retarding treatment method for all-cotton knitted fabrics |
| CN103469603A (en) * | 2013-09-16 | 2013-12-25 | 苏州志向纺织科研股份有限公司 | Flame retardant finishing method of polyester fabrics |
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