CN103132317B - Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric - Google Patents
Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric Download PDFInfo
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- CN103132317B CN103132317B CN201310088386.1A CN201310088386A CN103132317B CN 103132317 B CN103132317 B CN 103132317B CN 201310088386 A CN201310088386 A CN 201310088386A CN 103132317 B CN103132317 B CN 103132317B
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Abstract
The invention relates to a method for preparing a deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric. The method comprises the following steps: selecting raw materials, weaving the fabric, preparing flame-retardant trimming operating fluid, performing flame-retardant trimming on the fabric, preparing an anion generation agent, preparing a coating adhesive and a fabric coating, and finally drying and roasting. According to the method, the process simple, the cost is low; and the fabric is used for vehicle interior trim, odor and peculiar smell in the closed vehicle can be adsorbed, negative ions can be transmitted to purify air inside the vehicle, and the fabric has the flame-retardant function.
Description
Technical field
The invention belongs to the preparation field of automobile interior fabric, particularly the preparation method of a kind of deodorizing dedusting fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC.
Background technology
In automobile interior design, the position of some combustible material and human contact is more, such as seat, automobile carpet, air bag etc., when the interior material at these positions catches fire directly and human body come in contact, human body is caused serious harm; Some position of automobile is as battery separator, car engine liner etc., and the engine close together of these textiless and automobile, also holds fire hazardous when automobile engine breaks down, make whole vehicle fire bring loss.For above feature, people have done the much research fire-retardant about automotive interior material.
Early stage flame-retardant chinlon textile is used for automobile interior, adds halogen (organic bromine and organic amine polymer) in order to improve burning-point, the flame retardant effect received in flame retardant products.Its shortcoming is that the flue gas concentration discharged is high, large to harm, affects the judgement of best-effort path, halogen containing polymers burn the halogen gas that discharges with water vapour in conjunction with time, corrosivity pernicious gas can be generated, corrosion is caused to some equipment; Simple nylon fabric fusing point is lower, easy melting, human body of burning; Without deodorizing with subtract dirt function; During routine use, the stink in airtight vehicle, peculiar smell cannot be eliminated, and dust particle is more, and air quality is poor.
Summary of the invention
Technical problem to be solved by this invention is to provide the preparation method of a kind of deodorizing dedusting fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, and the method technique is simple, and cost is low; The polyamide fibre prepared/cotton MIXED FABRIC decreases the toxic gas discharged in combustion process, has absorbing and deodorizing function, reaches the effect of purifying vehicle inner air, has a good application prospect.
The preparation method of a kind of deodorizing dedusting of the present invention fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, comprising:
(1) select bamboo carbon chinlon filament to make outer fabric layer, inner textile layer made by cotton yarn, is woven into the fabric with compound cotton wool institutional framework;
(2) by phosphate, metatitanic acid fat and acrylic acid in mass ratio 1:0.2-0.3:1.0-1.2 mix at 50-60 DEG C mixed liquor (phosphate is fire retardant, acrylic acid is diluent and adhesive, metatitanic acid fat is auxiliary flame retardant, play the effect of coupling agent, dispersant simultaneously, not only can improve fire resistance, and fire retardant and fabric binding strength can be increased.Described titanate esters can be buied by Norcent of Tianzhang City Fine Chemical Works, acrylic acid can be buied by Shanghai Guan Li Chemical Co., Ltd., phosphate and isopropyl alcohol are commercially available), add above-mentioned mixed liquor and isopropyl alcohol respectively in a reservoir, the mass ratio of this mixed liquor and isopropyl alcohol is 10-12:1, stirs to obtain flame-proof treatment working solution; Fabric is flooded 3-4h in the flame-proof treatment working solution of 50-60 DEG C, arranges complete, fabric is dewatered; Flame-proof treatment is carried out to fabric, needs during dipping ceaselessly to stir fabric, to ensure that flame-proof treatment working solution does not precipitate and is fully adsorbed onto on fabric;
(3) by butanone, polyurethane, organophosphor nitrogen powder, phosphate and anion propellant in mass ratio 1:0.9-1:0.50-0.70:0.07-0.09:0.10-0.15(wherein organophosphor nitrogen powder be main fire retardant, not halogen-containing, phosphate is auxiliary flame retardant, play dispersant effect simultaneously, utilize phosphorus nitrogen combustion residue to completely cut off heat, play fire retardation, add the adhesive effect of polyurethane, fire retardant glue and fabric binding strength good, fabric has certain degree of hardness.Described organophosphor nitrogen powder, butanone and polyurethane are commercially available), fully mixing stirs evenly in a reservoir, obtains fire retardant glue; In above-mentioned fabrics inner layer cotton fiber surface coating fire retardant glue, improve the flame retardant effect of fabric, hardness and fastness, fabric drying, training are dried, obtains deodorizing dedusting fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC.
Double knit large circle machine is adopted to weave in described step (1).
Container in described step (2) fills the water of 800-1000kg, 60-70 DEG C.
In described step (2), the mixing time of flame-proof treatment working solution is 30-40min.
Described step often processes 100kg fabric in (2), and flame-proof treatment working solution consumption is 700-850kg.
In described step (2), dewatering time is 3-5min.
The preparation method of anion propellant is in described step (3): by tourmaline powder, titanate esters, acrylic acid in mass ratio 1.3-1.5:0.4-0.6:2.0-2.5 add in container successively and stir, to obtain final product.Wherein titanate esters is surface modifier, and tourmaline powder can be made not reunite, and acrylic acid is binder.Described tourmaline powder can be buied by Shijiazhuang Li Ming tourmaline Materials Co., Ltd.
In described step (3), the consumption of fire retardant glue is 40-60g/m
2.
In described step (3), bake out temperature is 100-105 DEG C, and baking temperature is 150-160 DEG C, and the time of baking is 20-30s.
Raw material choose selects bamboo carbon chinlon filament to make outer fabric layer, cotton yarn is selected to make inner textile layer, outer fabric layer any surface finish, wear-resisting, in bamboo carbon chinlon filament, bamboo-carbon powder contains a large amount of micropores, there is strong adsorption function, the stink in airtight vehicle can be adsorbed, peculiar smell, bamboo-carbon powder is rubbed, extruding energy transmitting anion, dust particle (most of positively charged) in airtight vehicle and anion meet, positive and negative charge neutralizes, dust particle lands, the effect of purifying vehicle inner air can be reached, inner textile layer adopts cotton yarn, not melting, whole fabric is that two kinds of raw materials interweave, reduce the harm of burning that fabric melting brings, weaving textile adopts compound cotton wool institutional framework, ensures that two kinds of raw materials are in inner textile layer and skin respectively, preparation flame-proof treatment working solution adopts the phosphate, metatitanic acid fat etc. with anti-flaming function finishing agent is composite to form, and neither halogen-containing, not containing heavy metal, namely metatitanic acid fat be fire retardant, is again coupling agent, is conducive to the binding strength increasing fire retardant and fabric, carrying out flame-proof treatment to fabric is that fire retardant forms reticular membrane at fabric face by infusion process to textile impregnation flame-proof treatment working solution, improves fabrics flame resistance performance, not exclusively covers the micropore of bamboo carbon chinlon powder surface simultaneously, preparing anion propellant is consider that bamboo carbon chinlon powder small part is covered by fire retardant film, in order to strengthen fabric anion emission ability, improves fabric dust removing effects, and tourmaline powder, titanate esters, acrylic acid is composite, prepares anion propellant, preparing coating adhesive is adopt fire retardant organophosphor nitrogen powder and phosphate etc. composite with resin, organophosphor nitrogen powder and phosphate are neither halogen-containing, not containing heavy metal, add anion propellant simultaneously, thus namely coating adhesive strengthens anti-flaming function, strengthen anion emission ability again, improve fabric dedusting function, fabric coating coating adhesive is coated in inner textile layer cotton fiber surface, makes fabric have certain hardness, fastness, strengthen fabrics flame resistance function and anion emission ability simultaneously, improve fabric dedusting function.
The all not halogen-containing and heavy metal of the present invention's dye material used in process of production, antiflaming finishing agent, fire retardant glue.
In the present invention, if not refer in particular to, all raw materials and equipment all can be buied from market, and the compound method of each finishing agent all adopts the conventional method in affiliated field.
beneficial effect
Present invention process is simple, and cost is low; The polyamide fibre prepared/cotton MIXED FABRIC decreases the toxic gas discharged in combustion process, and visibility is high, and melting is burnt little, when for automobile interior fabric, improves the security of the person and vehicle; In fabric fibre, bamboo-carbon powder has a large amount of micropores, has absorbing and deodorizing function, can eliminate stink and peculiar smell in vehicle; In fabric fibre, in bamboo-carbon powder and coating adhesive, anion powder has anion emission function, and the dust particle (most of positively charged) in airtight vehicle and anion neutralize and land, and reach the effect of purifying vehicle inner air, have a good application prospect.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
Carry out as follows:
1, select bamboo carbon chinlon filament to make outer fabric layer, select cotton yarn to make inner textile layer.
2, select double knit large circle machine weaving textile to be become compound cotton wool institutional framework, ensure that two kinds of raw materials are in inner textile layer and skin respectively.
3, by phosphate, metatitanic acid fat and acrylic acid according to the mass ratio of 1:0.2:1.0 at 50 DEG C of temperature, fully mix, filling 800kg again, above-mentioned mixed liquor and isopropyl alcohol is added respectively in the container of 60 DEG C of warm water, the mass ratio of this mixed liquor and isopropyl alcohol is 10:1, stir 30min, obtained flame-proof treatment working solution.
4, fabric is flooded 3hour in the flame-proof treatment working solution of 50 DEG C, flame-proof treatment is carried out to fabric, need during dipping ceaselessly to stir fabric, to ensure that flame-proof treatment working solution does not precipitate and is fully adsorbed onto on fabric, often process 100kg fabric, flame-proof treatment working solution consumption is 700kg, arranges complete, and dewater fabric 3min.
5, anion propellant is prepared with tourmaline powder, titanate esters, acrylic acid, the mass ratio of each constituent of anion propellant is: tourmaline powder: titanate esters: acrylic acid=1.3:0.4:2.0, tourmaline powder, titanate esters, acrylic acid three is added in container successively and stirs.
6, prepare coating adhesive with butanone, polyurethane, organophosphor nitrogen powder, phosphate and anion propellant, the mass ratio of coating adhesive formula is 1:0.9:0.50:0.07:0.10, five components is fully mixed in a reservoir and stirs evenly.
7, fire retardant glue coating is used on cotton for inner textile layer surface, cover fire retardant glue further on inner textile layer surface, improve the flame retardant effect of fabric, hardness and fastness, the consumption of fire retardant glue is 40g/m
2.
8, by the fabric after fire retardant glue coating 100 DEG C of oven dry, bake 30sec at 150 DEG C, improve fire retardant glue fastness.
Embodiment 2
Carry out as follows:
1, select bamboo carbon chinlon filament to make outer fabric layer, select cotton yarn to make inner textile layer.
2, select double knit large circle machine weaving textile to be become compound cotton wool institutional framework, ensure that two kinds of raw materials are in inner textile layer and skin respectively.
3, by phosphate, metatitanic acid fat and acrylic acid according to the mass ratio of 1:0.25:1.1 at 55 DEG C of temperature, fully mix, filling 900kg again, above-mentioned mixed liquor and isopropyl alcohol is added respectively in the container of 65 DEG C of warm water, the mass ratio of this mixed liquor and isopropyl alcohol is 11:1, stir 35min, obtained flame-proof treatment working solution.
4, fabric is flooded 3.5hour in the flame-proof treatment working solution of 55 DEG C, flame-proof treatment is carried out to fabric, need during dipping ceaselessly to stir fabric, to ensure that flame-proof treatment working solution does not precipitate and is fully adsorbed onto on fabric, often process 100kg fabric, flame-proof treatment working solution consumption is 800kg, arranges complete, and dewater fabric 4min.
5, anion propellant is prepared with tourmaline powder, titanate esters, acrylic acid, the mass ratio of each constituent of anion propellant is: tourmaline powder: titanate esters: acrylic acid=1.4:0.5:2.3, tourmaline powder, titanate esters, acrylic acid three is added in container successively and stirs.
6, prepare coating adhesive with butanone, polyurethane, organophosphor nitrogen powder, phosphate and anion propellant, the mass ratio of coating adhesive formula is 1:0.95:0.60:0.08:0.13, five components is fully mixed in a reservoir and stirs evenly.
7, fire retardant glue coating is used on cotton for inner textile layer surface, cover fire retardant glue further on inner textile layer surface, improve the flame retardant effect of fabric, hardness and fastness, the consumption of fire retardant glue is 50g/m
2.
8, by the fabric after fire retardant glue coating 103 DEG C of oven dry, bake 25sec at 155 DEG C, improve fire retardant glue fastness.
Embodiment 3
Carry out as follows:
1, select bamboo carbon chinlon filament to make outer fabric layer, select cotton yarn to make inner textile layer.
2, select double knit large circle machine weaving textile to be become compound cotton wool institutional framework, ensure that two kinds of raw materials are in inner textile layer and skin respectively.
3, by phosphate, metatitanic acid fat and acrylic acid according to the mass ratio of 1:0.3:1.2 at 60 DEG C of temperature, fully mix, filling 1000kg again, above-mentioned mixed liquor and isopropyl alcohol is added respectively in the container of 70 DEG C of warm water, the mass ratio of this mixed liquor and isopropyl alcohol is 12:1, stir 40min, obtained flame-proof treatment working solution.
4, fabric is flooded 4hour in the flame-proof treatment working solution of 60 DEG C, flame-proof treatment is carried out to fabric, need during dipping ceaselessly to stir fabric, to ensure that flame-proof treatment working solution does not precipitate and is fully adsorbed onto on fabric, often process 100kg fabric, flame-proof treatment working solution consumption is 850kg, arranges complete, and dewater fabric 5min.
5, anion propellant is prepared with tourmaline powder, titanate esters, acrylic acid, the mass ratio of each constituent of anion propellant is: tourmaline powder: titanate esters: acrylic acid=1.5:0.6:2.5, tourmaline powder, titanate esters, acrylic acid three is added in container successively and stirs.
6, prepare coating adhesive with butanone, polyurethane, organophosphor nitrogen powder, phosphate and anion propellant, the mass ratio of coating adhesive formula is 1:1:0.70:0.09:0.15, five components is fully mixed in a reservoir and stirs evenly.
7, fire retardant glue coating is used on cotton for inner textile layer surface, cover fire retardant glue further on inner textile layer surface, improve the flame retardant effect of fabric, hardness and fastness, the consumption of fire retardant glue is 60g/m
2.
8, by the fabric after fire retardant glue coating 105 DEG C of oven dry, bake 20sec at 160 DEG C, improve fire retardant glue fastness.
The experimental result that deodorizing dedusting of the present invention fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC and existing common nylon fabric and common flame-retardant chinlon textile contrast is as shown in table 1.
Table 1
As seen from Table 1, the fire-retardant automobile interior polyamide fibre/COTTON FABRIC sample of deodorizing dedusting of the present invention, has deodorizing dedusting flame retardant effect.
Claims (8)
1. a preparation method for deodorizing dedusting fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, comprising:
(1) select bamboo carbon chinlon filament to make outer fabric layer, inner textile layer made by cotton yarn, is woven into the fabric with compound cotton wool institutional framework;
(2) by phosphate, titanate esters and acrylic acid in mass ratio 1:0.2-0.3:1.0-1.2 at 50-60 DEG C, mix to obtain mixed liquor, fill 800-1000kg, 60-70 DEG C water container in add above-mentioned mixed liquor and isopropyl alcohol respectively, the mass ratio of this mixed liquor and isopropyl alcohol is 10-12:1, stirs to obtain flame-proof treatment working solution; Fabric is flooded 3-4h in the flame-proof treatment working solution of 50-60 DEG C, arranges complete, fabric is dewatered;
(3) by butanone, polyurethane, organophosphor nitrogen powder, phosphate and anion propellant 1:0.9-1:0.50-0.70:0.07-0.09:0.10-0.15 in mass ratio, fully mixing stirs evenly in a reservoir, obtains fire retardant glue; In above-mentioned fabrics inner layer cotton fiber surface coating fire retardant glue, fabric drying, training are dried, obtains deodorizing dedusting fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC.
2. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, is characterized in that: adopt double knit large circle machine to weave in described step (1).
3. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, is characterized in that: in described step (2), the mixing time of flame-proof treatment working solution is 30-40min.
4. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, it is characterized in that: described step often processes 100kg fabric in (2), flame-proof treatment working solution consumption is 700-850kg.
5. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, is characterized in that: in described step (2), dewatering time is 3-5min.
6. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, it is characterized in that: the preparation method of anion propellant is in described step (3): by tourmaline powder, titanate esters, acrylic acid in mass ratio 1.3-1.5:0.4-0.6:2.0-2.5 add in container successively and stir, to obtain final product.
7. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, is characterized in that: in described step (3), the consumption of fire retardant glue is 40-60g/m
2.
8. the preparation method of a kind of deodorizing dedusting according to claim 1 fire-retardant automobile interior polyamide fibre/cotton MIXED FABRIC, it is characterized in that: in described step (3), bake out temperature is 100-105 DEG C, baking temperature is 150-160 DEG C, and the time of baking is 20-30s.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310088386.1A CN103132317B (en) | 2013-03-19 | 2013-03-19 | Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric |
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| CN201310088386.1A CN103132317B (en) | 2013-03-19 | 2013-03-19 | Method for preparing deodorant dustproof flame-retardant vehicle interior trim nylon/cotton mixed fabric |
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| CN103132317B true CN103132317B (en) | 2015-01-21 |
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| CN106283661B (en) * | 2015-06-09 | 2019-01-08 | 广东德美精细化工集团股份有限公司 | A kind of flame-retardant finishing method of cotton/nylon blends |
| CN111996809A (en) * | 2020-08-25 | 2020-11-27 | 军事科学院系统工程研究院军需工程技术研究所 | Fabric flame-retardant waterproof coating process |
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| CN101812773B (en) * | 2010-03-30 | 2011-12-14 | 奇瑞汽车股份有限公司 | Composite material for automobile interior part and production method thereof |
| KR101261916B1 (en) * | 2011-03-17 | 2013-05-08 | 현대자동차주식회사 | Method manufacturing composite yarn of korea paper and composite yarn of korea paper manufacturied thereby, manufacturing method of fabric using thereof and automotive textile manufacturied thereby |
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