CN108505355A - The preparation method and application of novel camouflage cover cloth - Google Patents

The preparation method and application of novel camouflage cover cloth Download PDF

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Publication number
CN108505355A
CN108505355A CN201810553872.9A CN201810553872A CN108505355A CN 108505355 A CN108505355 A CN 108505355A CN 201810553872 A CN201810553872 A CN 201810553872A CN 108505355 A CN108505355 A CN 108505355A
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weight
fabric
parts
preparation
multifucntional
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郑佳
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/18Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
    • D06N3/183Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D127/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/04Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • C09D7/61Additives non-macromolecular inorganic
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    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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    • D06B3/10Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
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    • D06M11/32Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/45Oxides or hydroxides of elements of Groups 3 or 13 of the Periodic System; Aluminates
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    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
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    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/244Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
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    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
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    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/08Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
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    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/125Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyamides
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    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/16General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
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    • D06P3/34Material containing ester groups
    • D06P3/52Polyesters
    • D06P3/54Polyesters using dispersed dyestuffs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00Tents or canopies, in general
    • E04H15/32Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/54Covers of tents or canopies
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K5/00Use of organic ingredients
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    • D06M2101/16Synthetic fibres, other than mineral fibres
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Abstract

The present invention relates to a kind of novel camouflage cover cloth and preparation method thereof, including a kind of Multifucntional terylene camouflage tent cloth and a kind of there is nanometer water repellent, refuse oil, the camouflage cover cloth of anti-pollution function and its respective preparation method and application.Multifucntional terylene camouflage tent cloth has the function of near-infrared shielding and high solarization color fastness;Coating is whitewashed using the bottoming of PA coating adhesives, PVC, rear PU applies silver process to make fabric have the function of resistance to hydrostatic pressure;With nanometer water repellent, refuse oil, anti-pollution function camouflage cover cloth be use suitable nano material particle water, oil and soil repellent dressing liquid, its fiber surface is carried out to pad processing and sizing treatment, make the fiber surface generation stability and durability of fabric has superpower water repellent, refuse oil, the nanometer level polymer of anti-pollution function characteristic, make the fabric after processing that there is " lotus leaf " effect, not only keeps the characteristics such as the gas permeability of former fabric, but also the functional characteristic with extraordinary water, oil and soil repellent.

Description

The preparation method and application of novel camouflage cover cloth
Technical field
The present invention relates to the preparation process field of camouflage cover cloth, especially a kind of collection near-infrared green function of shielding, height Weathering color fastness function, high hydrostatic pressure resistance function and the terylene camouflage tent cloth in one and a kind of tool with higher water-sprinkling degree There is the preparation method and applications field of a nanometer water repellent, the camouflage cover cloth for refusing oil, anti-pollution function.
Background technology
Camouflage painting technology is indispensable effective defence means in modern military war, and especially near-infrared green is pseudo- Dress.The coloured material for being presently used for military target camouflage painting is mainly coating, but pigment dyeing is generally used for fixed target Camouflage, but it has that feel, crock fastness are bad.Pretend the clothes of tent and camouflage clothes as combatant, no Certain camouflage function is needed only to have, but also should have wearing comfort.Therefore, it is generally advisable to use dispersion for camouflage painting The method of dyeing carries out camouflage processing.
Compared with the textile of other types, military camouflage facing material need to have more excellent light shine performance, this be by Caused by its particular surroundings.Camouflage fabric is during outdoor park, in direct irradiation of sunlight to fabric.Due to humidity It can also change between 0~100%, light (especially ultraviolet light), heat, wet comprehensive function can destroy the dyestuff on fabric, Lead to fabric fading, while can also destroy fabric itself, lead to the decline of strength, to influence the practical performance of fabric.
Top finish is to develop one of textile finishing the swiftest and the most violent in recent years, it is simultaneously also in military camouflage cover cloth etc. Aspect is widely used, and so-called top finish is exactly the object that fabric surface uniformly applies one or more layers high polymer etc Matter makes fabric have the function of high hydraulic pressure etc., or even can also change the look and feel of fabric, improve value-added content of product.
With advances in technology with the continuous improvement of military equipment technology, people are to the clothes of wearing, the dress of indoor and outdoor There is the functional requirement of the product of specific function to get over for the fabrics such as the casement of decorations, and the luggage travelled outdoors, umbrella, tent etc. Come higher, can not meet people and military requirement with the coated fabric of certain function.Therefore, exploitation has more work( The outdoor goods of energy have been brought into schedule.But for a long time, because of colour fastness to rubbing difference color fastness to light that pigment dyeing is brought The problems such as poor, therefore be never introduced into outdoor coatings textile, in especially military outdoor textile.
Meanwhile because military outdoor textile use environment is more special, the use environment of household products is compared, is more easy to be infected with Dirt influences next use.
Invention content
First goal of the invention of the present invention is to overcome above-mentioned near-infrared green function of shielding existing in the prior art Pigment dyeing poor color fastness, color fastness to light difference and fabric strength caused by solar irradiation decline, and there is Gao Naijing The coating technology of hydraulic pressure performance provides a kind of preparation process of fabric with the above function, so that fabric not only has Near-infrared green function of shielding, color fastness to light function, high hydrostatic pressure resistance function, but also have the effect of higher water-sprinkling degree.
The present invention is that have near-infrared green function of shielding, height resistance to photochromic for military camouflage cover cloth coated fabric Illustrate its preparation process for the coated fabric of fastness function and high hydrostatic pressure resistance function, if preparing this of other functions Type coating fabric, then only need according to fabric functional requirement selection relative to auxiliary agent.
The technology of preparing of Multifucntional terylene camouflage tent cloth of the present invention, it include the conventional pre-treatment of base fabric, dyeing, Stamp, coating and final finishing step.It is specific as follows:
(1) it dyes:Fabric is carried out with bath with ultra-violet absorber using the disperse dyes with near-infrared function of shielding Dyeing;
(2) stamp:The disperse dyes with near-infrared function of shielding are selected to carry out stamp;
(3) coating:It is whitewashed using the bottoming of PA coating adhesives, PVC, rear PU applies silver process to make fabric have the work(of resistance to hydrostatic pressure Energy;
(4) it post-processes:Send to the forming machine with groove and do the water repellent finish for padding fabric, after by drying, baking, you can Multifucntional terylene camouflage tent cloth is made.
1) its dyeing is:It is dyed using high temperature and high pressure method, first puts into disperse dyes, ultraviolet radiation absorption at room temperature Agent, dispersant, high temperature levelling agent, bleeding agent etc. are warming up to 50~65 DEG C under 10~15min, after under the time of 40~50min 125~135 DEG C are warming up to, cooling and reduction cleaning after 60~80min are kept the temperature.It is characterized in that it also includes the formula of dye liquor: Various disperse dyes dosages 0.5~2.5% (owf), ultraviolet absorber 0.5~2.5% (owf), 0.5~2g/L of dispersant ooze 0.5~2g/L of saturating agent, bath raio 1:30~50, vinegar acid for adjusting pH 4.5~5.0.
2) its printing technology is:Stamp slurry formula:0.5~2.5 parts by weight of disperse dyes, 60~90 weight of synthetic thickening agent Part, 4~15 parts by weight of adhesive.According to designed flower pattern stamp on printing machine, drying machine drying is entered after stamp, it is rear long Ring evaporates, rinsing machine washing.
3) its coating process is:First bottoming is carried out with PA glue, 80~100 parts by weight of PA coating adhesives dosage, crosslinking agent 1~ 2 parts by weight, 4~8 parts by weight of solvent.First solvent is added in crosslinking agent and is mixed well, is then added in coating adhesive and stirs, side stirring Side is added toluene and is adjusted to viscosity to 8000~10000mPa.S, and 30min is stood after stirring evenly.Process conditions:Acute angle scraper is selected, It is 115~125 degree to adjust scraper angle, and the magnetic force for adjusting magnetic roller is 90~100%, and control baking oven proparea temperature is 70~80 DEG C, 110~120 DEG C of rear zone temperature, 30~35s of criteria thus the drying time;
It carries out PVC afterwards to whitewash, 100 parts by weight of emulsion method polyvinyl chloride resin, 50 parts by weight of DOP, 50 parts by weight of DBP, white painting Expect appropriate, 0.5~4 parts by weight of stearate.First a small amount of plasticizer is added in stearate and whiting, stir evenly, then with Polyvinyl chloride resin pours into blender together, adds remaining plasticizer, after stirring evenly with three-roll grinder grind 1~2 time, finally The dispensing of milled is stirred for 5~10min, stand 30min or vacuumizes progress deaeration processing.Process conditions:Acute angle is selected to scrape Knife adjusts 115~125 degree of scraper angle, adjusts magnetic roller magnetic force 90~100%, controls 170~190 DEG C of oven temperature, plasticizing 2~3min of time, fabric clot after cold water roller cools down after coating.
PU silver finishing coats are finally carried out, technique is:50 parts by weight of mono-component polyurethane, 10 parts by weight of aluminum paste, first and second 25~30 parts by weight of ketone, the parts by weight of DMF5~10, partial solvent is added in aluminum paste, and the poly- ammonia of one pack system is added after stirring evenly Remaining solvent is added in ester while stirring, adjusts 5000~6000mPa.S of viscosity, stands 30min or vacuumizing and defoaming.Technique Condition:Acute angle scraper is selected, 110 degree of scraper angle is adjusted, adjusts magnetic roller magnetic force 75~85%, controls proparea oven temperature 125~135 DEG C, 145~155 DEG C of rear zone temperature, 30~40s of drying time.
4) aftertreatment technology is:Water repellent finish liquid is first prepared, that is, takes the water repellent of a concentration of 10~60g/L, and with ice vinegar Acid is adjusted, and so that its pH is reached 4~6 and be can be made into water repellent finish liquid, then with padding knitting after coating on the forming machine with groove Object, pick-up rate are 50~60%, are finally dried by 30~120s at 110~130 DEG C, then bake 30 at 150~170 DEG C ~160 DEG C can be prepared by with Multifucntional terylene camouflage tent cloth.
As the optimal technical scheme in the present invention, wherein to contain disperse blue E-4R containing the disperse dyes.Due to The present invention is shielding for near-infrared green, and in military or routine use, common use environment is broad-leaf forest and coniferous forest, this Invention is intended to by simulating the infrared spectrum structure with broad-leaf forest or coniferous forest.The disperse blue E-4R of above-mentioned selection is in 0.4-1.4 μ The waveform configuration of m wave bands is very close to may be implemented the shielding of effective near-infrared green.According to color demand, unification can also be matched The dyestuff of other a little colors, such as disperses black S-2BL and/or dispersion DIANIX NAVY S-2G, but no more than 0.5wtowf, If can excessively influence infrared spectrum, differ greatly with use environment, is unable to get the effect of near-infrared green shielding.
During coating treatment, the present invention, as coating bottoming, prevents the leakage of PVC coating slurries using PA, influences The appearance of cloth cover, and PU applies the silver-colored brightness effect that can improve cloth cover, improves the effect of cloth.
The present invention improves the water repellent effect of tent cloth (such as Oxford cloth) using water repellent finishing agent, improves it and takes effect, increases Add added value, expands use scope.Present invention preferably uses water repellent finishing agent be TG-410HN, effect be better than the prior art In other types because above-mentioned water repellent finishing agent is worked good with coating, be exactly can reach 100 or so, even if 20 times Washing can also score 90 or so.Its dosage is preferably 20g/L, the dosage be added will not to fabric hydrostatic pressing without significant change, If addition reaches 40g/L or 60g/L apparent decline occurs after multiple washing, and 20g/L dosages become without apparent Change.
Second goal of the invention of the present invention is to provide a kind of camouflage color tent for having nanometer water repellent, refusing oil, anti-pollution function The preparation method of cloth, the camouflage cover cloth have excellent Water-proof and oil-proof, anti-pollution function, are easy to arrange.
For achieving the above object, the present invention adopts the following technical scheme that:One kind having nanometer water repellent, refuses oil, is antifouling Camouflage cover cloth of function and preparation method thereof comprising the conventional pre-treatment of base fabric, dyeing, stamp, washing and functionality are whole Reason, the functional treatment includes preparation and the finishing technique of dressing liquid;
The dressing liquid is formulated by the following raw material in following ratio, the fluorine-containing three-prevention finishing liquid of 30~60 parts by weight, The nano dispersion fluid of 30~60 parts by weight, the crosslinking agent Phobol XAN of 5~15 parts by weight, the bleeding agent of 0.5~2.5 parts by weight PBN,
The citric acid of 0.5~2.5 parts by weight;
The finishing technique:By textile pad in above-mentioned dressing liquid, stamp is then padded on the forming machine with groove Fabric afterwards, pick-up rate 60% finally at 125 DEG C by the drying of 30S, then bake 150S at 170 DEG C and can be prepared by having Nanometer water repellent, the camouflage cover cloth for refusing oil, anti-pollution function;
The preparation method of the wherein described nano dispersion fluid is as follows:2.5g Al2O3 are dissolved in 25ml deionized waters, respectively The PMAA-NH4 of 0.5ml is instilled, it is 8.5 then to instill ammonium hydroxide and adjust pH, carries out ultrasonication afterwards, obtains the nano-dispersed Liquid.
The third goal of the invention of the present invention is to provide a kind of application of above-mentioned camouflage cover cloth, this realizes the invention mesh , the present invention provides the following technical solutions:
Wherein Multifucntional terylene camouflage tent cloth be in strict accordance with it is above-mentioned bake, water repellent finish requirement is grasped Make, thus it is ensured that the color fastness to washing and resistance to hydrostatic pressure performance of fabric, so that it is guaranteed that the production of Multifucntional terylene camouflage tent cloth Quality.It is obtained through this embodiment to have the function of near-infrared function of shielding, high weathering color fastness, high hydrostatic pressure resistance function account Paulin fabric texture is strong, wear-resisting, close thick and solid, also has good waterproofing function, is finally used to do marching tent, rainwater-proof Tarpaulin, top fabric, train tarpaulin etc. are widely used in the industries such as electric power, oil field, railway, reinforcing bar, harbour, papermaking.
The camouflage cover cloth for wherein having nanometer water repellent, refusing oil, anti-pollution function has excellent Water-proof and oil-proof, antifouling work( Can, it is easy to arrange, web surface can be reduced by being used to do marching tent, rainwater-proof tarpaulin, top fabric, train tarpaulin etc. Pollutant so that these outdoor products keep dry, cleaning, are convenient for Reusability.
The beneficial technique effect of the present invention:
1) present invention in Multifucntional terylene camouflage tent cloth be overcome usual pigment dyeing color fastness to light it is poor, After the problem of near-infrared green shield effectiveness difference, preparation process of the present invention can be produced shields work(with near-infrared green Can, the coated fabric of high color fastness to light function, high hydrostatic pressure function, pass through selection to pigment type, water repellent finishing agent Type and dosage and coating structure design, and the specific process parameter of each step has been selected, so that fabric is not only remained existing There is the set-up function of coated fabric fabric institute band, but also filled up the functions blank such as existing coated fabric color fastness to light difference, To by the class of tent or even various other fabrics, meet the requirement that military and people's living standard is gradually increased;
2) preparation process of the Multifucntional terylene camouflage tent cloth in the present invention is scientific and reasonable, therefore not only retains existing The set-up function of coated fabric, it is ensured that reliable and stable and used dyestuff, the auxiliary agent of fabric color fastness can be from the market Face is bought, and inexpensive, therefore is conducive to the popularization and application of time fabric.
3) in the present invention with nanometer water repellent, refuse oily, anti-pollution function camouflage cover cloth with excellent Water-proof and oil-proof, Anti-pollution function is easy to arrange, and can reduce the washing times of fabric, economizes on resources.
4) more superior with nanometer water repellent, the wearability for the camouflage cover cloth for refusing oil, anti-pollution function in the present invention, prevent Water, grease proofing, antifouling persistence is stronger, and does not influence the feel of fabric, is suitable for various fabrics.
5) it is not contained in the finishing technique in the present invention with nanometer water repellent, the camouflage cover cloth for refusing oil, anti-pollution function The harmful substances such as PFOA, PFOS and APEO have preferably practical safety and environmental-friendly performance.
6) scientific and reasonable with nanometer water repellent, the preparation process for the camouflage cover cloth for refusing oil, anti-pollution function in the present invention, therefore The bright in color light degree of fabric color and stamp can not only be retained, but also auxiliary agent used, raw material are easy to purchase, and price is closed Reason, is conducive to promote and apply.
Specific implementation mode
In order to make technical staff's more intuitive understanding technical scheme of the present invention, select below several exemplary embodiments into Row is introduced, these embodiments do not constitute limiting the scope of the invention, any from now on without departing substantially from basic idea of the present invention Embodiment is all in the scope of the present invention.
Embodiment 1:
The technology of preparing of the present embodiment Multifucntional terylene tent camouflage cover cloth, includes the following steps:
1. base fabric:The terylene Oxford cloth for the 600*600D for being suitble to make tent is selected, pre-treatment desizing, after stain are first carried out Color, stamp, coating, sizing.
2. dyeing is:It is dyed using high temperature and high pressure method, first puts into disperse blue E-4R 2% (owf) at room temperature, divides Dissipate black S-2BL 0.2% (owf) and dispersion Dianix Navy S-2G 0.05% (owf), Benzotriazole Ultraviolet Stabilizer Be warming up to 65 DEG C under 1% (owf), dispersant NNO 5g/L, high temperature levelling agent 5g/L, penetrating agent JFC 1g/L, 10min, after It is warming up to 135 DEG C under the time of 40min, keeps the temperature cooling and reduction cleaning after 60min, dye liquor is bath raio 1:30~50, acetic acid Adjust pH 4.5~5.0.
3. stamp slurry formula:Disperse blue E-4R 2g, black S-2BL 0.2g of dispersion, dispersion Dianix Navy S-2G 0.05g, synthetic thickening agent FS-69 90g, adhesive 10g.According to designed flower pattern stamp on printing machine, enter after stamp Drying machine drying, rear long ring evaporate, rinsing machine washing.
4. coating process is:First bottoming is carried out with PA glue, it is PA coating adhesive dosages 80g, crosslinking agent polyisocyanates 2g, molten Solvent is first added in crosslinking agent and mixes well by agent 5g, is then added in coating adhesive and stirs, and addition toluene is adjusted to viscous while stirring Degree stands 30min to 9000mPa.S after stirring evenly.Process conditions:It is 120 degree to select acute angle scraper, adjustment scraper angle, is adjusted The magnetic force of magnetic roller is 95%, and control baking oven proparea temperature is 75 DEG C, 115 DEG C of rear zone temperature, criteria thus the drying time 30s;After carry out PVC It whitewashes, emulsion method polyvinyl chloride resin 100g, DOP50g, DBP50g, appropriate whiting, stearate 0.5g.First in stearate and A small amount of plasticizer is added in whiting, stirs evenly, is then poured into blender together with polyvinyl chloride resin, adds remaining plasticizer, It is ground 2 times with three-roll grinder after stirring evenly, the dispensing of milled is finally stirred for 10min, stood 30min or vacuumize and taken off Bubble processing.Process conditions:Acute angle scraper is selected, 120 degree of scraper angle is adjusted, adjusts magnetic roller magnetic force 95%, controls baking oven temperature 180 DEG C, fusion time 0.5min are spent, fabric clot after cold water roller cools down after coating.Finally carry out PU silver finishing coats, work Skill is:Mono-component polyurethane 50g, aluminum paste 10g, methyl ethyl ketone 25g, DMF10g, partial solvent is added in aluminum paste, is stirred evenly After add mono-component polyurethane, be added remaining solvent while stirring, adjust viscosity 6000mPa.S, stand 30min or take out true Empty deaeration.Process conditions:Acute angle scraper is selected, 110 degree of scraper angle is adjusted, adjusts magnetic roller magnetic force 80%, control proparea is dried 135 DEG C of box temperature degree, 150 DEG C of rear zone temperature, drying time 35s.
5. aftertreatment technology is:Water repellent finish liquid TG-410HN is first prepared, that is, takes the water repellent of a concentration of 20g/L, and with Glacial acetic acid is adjusted, and so that its pH is reached 5 and be can be made into water repellent finish liquid, then with padding knitting after coating on the forming machine with groove Object, pick-up rate 55% are finally dried at 130 DEG C by 30s, then bake at 165 DEG C 30s can be prepared by having it is multi-functional Novel terylene camouflage tent cloth.
Embodiment 2:
The technology of preparing of the present embodiment Multifucntional terylene tent camouflage cover cloth, includes the following steps:
1. base fabric:The terylene Oxford cloth for the fabric 600*600D for being suitble to make tent is selected, pre-treatment desizing is first carried out, after Dyeing, stamp, coating, sizing.
2. its dyeing is:It is dyed using high temperature and high pressure method, first input disperse blue E-4R 1% (owf) at room temperature, Disperse black S-2BL 0.2% (owf) and dispersion Dianix Navy S-2G 0.05% (owf), benzotriazole ultraviolet radiation absorption 65 DEG C are warming up under agent 1.5% (owf), dispersant NNO5g/L, high temperature levelling agent 5g/L, penetrating agent JFC 1g/L, 10min, after It is warming up to 135 DEG C under the time of 40min, keeps the temperature cooling and reduction cleaning after 60min, dye liquor is bath raio 1:30~50, vinegar Acid for adjusting pH 4.5~5.0.
3. stamp slurry formula:Disperse blue E-4R 1g, black S-2BL 0.2g of dispersion, dispersion Dianix Navy S-2G 0.05g, synthetic thickening agent FS-69 90g, adhesive 10g.According to designed flower pattern stamp on printing machine, enter after stamp Drying machine drying, rear long ring evaporate, rinsing machine washing.
4. coating process is:First bottoming is carried out with PA glue, it is PA coating adhesive dosages 80g, crosslinking agent polyisocyanates 2g, molten Solvent is first added in crosslinking agent by agent 5g to be mixed well, and is then added in coating adhesive and is stirred, and addition toluene is adjusted to viscous while stirring Degree stands 30min to 9000mPa.S after stirring evenly.Process conditions:It is 120 degree to select acute angle scraper, adjustment scraper angle, is adjusted The magnetic force of magnetic roller is 95%, and control baking oven proparea temperature is 75 DEG C, 115 DEG C of rear zone temperature, criteria thus the drying time 30s;After carry out PVC It whitewashes, emulsion method polyvinyl chloride resin 100g, DOP50g, DBP50g, appropriate whiting, stearate 0.5g.First in stearate and A small amount of plasticizer is added in whiting, stirs evenly, is then poured into blender together with polyvinyl chloride resin, adds remaining plasticizer, It is ground 2 times with three-roll grinder after stirring evenly, the dispensing of milled is finally stirred for 10min, stood 30min or vacuumize and taken off Bubble processing.Process conditions:Acute angle scraper is selected, 120 degree of scraper angle is adjusted, adjusts magnetic roller magnetic force 95%, controls baking oven temperature 180 DEG C, fusion time 0.5min are spent, fabric clot after cold water roller cools down after coating.Finally carry out PU silver finishing coats, work Skill is:Mono-component polyurethane 50g, aluminum paste 10g, methyl ethyl ketone 25g, DMF10g, partial solvent is added in aluminum paste, is stirred evenly After add mono-component polyurethane, be added remaining solvent while stirring, adjust viscosity 6000mPa.S, stand 30min or take out true Empty deaeration.Process conditions:Acute angle scraper is selected, 110 degree of scraper angle is adjusted, adjusts magnetic roller magnetic force 80%, control proparea is dried 135 DEG C of box temperature degree, 150 DEG C of rear zone temperature, drying time 35s.
5. aftertreatment technology is:Water repellent finish liquid TG-410HN is first prepared, that is, takes the water repellent of a concentration of 20g/L, and with Glacial acetic acid is adjusted, and so that its pH is reached 5 and be can be made into water repellent finish liquid, then with padding knitting after coating on the forming machine with groove Object, pick-up rate 55% finally dry by 30s at 130 DEG C, then bake 30s at 165 DEG C, you being made has more work( It can novel terylene camouflage tent cloth.
Comparative example 1
Using the disperse blue E-4R in disperse dyes acid blue ETD300% alternative embodiments 1, other parameters are in embodiment 1 It is identical.
Comparative example 2
The dosage of the black S-2BL of dispersion in embodiment 1 is revised as 1% (owf), and other parameters are identical in embodiment 1.
Comparative example 3
Disperse blue E-4R in embodiment 1 is not used, and other parameters are identical in embodiment 1.
Comparative example 4
PVC coatings are replaced with into PA layers (that is, have two layers PA layers), other parameters are identical in embodiment 1.
Comparative example 5
Water repellent finishing agent TG-410HN replaces with water repellent finishing agent PM3622, and other parameters are identical in embodiment 1.
Comparative example 6
Water repellent finishing agent TG-410HN concentration is set as 40g/L, and other parameters are identical in embodiment 1.
Performance indicator through testing the Multifucntional terylene camouflage tent cloth of the embodiment and comparative example measured is as follows:
Remarks:Each data are that multiple measure is averaged, rounding.
Washing color fastness is according to GB/T3921.3-1997 standard testings;
Color fastness to light is according to GB/T8427 color fastness testing standards;
Resistance to hydrostatic pressure is tested according to GB/T4744-1997 hydrostatic pressing standard testings;
Spray rating is according to GB/T4745-1997 standard testings:
Near-infrared green shielding test select coniferous forest leaf (low-refraction) and broad-leaf forest leaf (high refractive index) for Standard IR curve reflects, through the measurement of spectrum:It is measured with Hitachi U-4100 type ultraviolet-visible near infrared spectrometers The reflectance spectrum of leaf and fabric.0.4-1.4 μm of wavelength scanning range, it is seen that 1.2 μm/min of optical band sweep speed, near-infrared 0.75 μm/min of wave band sweep speed.
Evaluation criterion:
1 grade of curvilinear trend is entirely different, uncorrelated, unshielded effect;
2 grades of curvilinear trends are slightly identical, slightly shield effectiveness;
3 grades of curvilinear trends are slightly identical, slightly shield effectiveness;
4 grades of curvilinear trends are essentially identical, and shield effectiveness is general;
5 grades of curvilinear trends are identical, and shield effectiveness is excellent.
Embodiment 7
Base fabric selects the terylene Oxford cloth for the 600*600D for being suitble to make tent, first carries out pre-treatment desizing, carries out afterwards normal After advising dyeing, stamp, washing, functional treatment, sizing are carried out.
Because of dyeing, stamp and the washing with nanometer water repellent, the camouflage cover cloth for refusing oil, anti-pollution function in the present embodiment Technique is common process, is no longer described in detail in the present embodiment, can be with reference implementation example 1 and embodiment 2 or known Content in common sense.
Above-mentioned functional treatment includes preparation and the finishing technique of dressing liquid;
Wherein dressing liquid is formulated in following ratio by the following raw material, the fluorine-containing three-prevention finishing liquid of 30 parts by weight, 30 The nano dispersion fluid of parts by weight, the crosslinking agent Phobol XAN of 5 parts by weight, the bleeding agent PBN of 0.5 parts by weight, 0.5 parts by weight Citric acid.
Wherein finishing technique is:By textile pad in above-mentioned dressing liquid, print is then padded on the forming machine with groove Fabric after spending, pick-up rate 60% finally at 125 DEG C by the drying of 30S, then bake 150S at 170 DEG C and can be prepared by having The camouflage cover cloth for having a nanometer water repellent, refusing oil, anti-pollution function.
The preparation method of wherein nano ceramics dispersion liquid is:By 2.5g Al2O3It is dissolved in 25ml deionized waters, is respectively dropped into The PMAA-NH of 0.5ml4, it is 8.5 then to instill ammonium hydroxide and adjust pH, carries out ultrasonication afterwards.Stand observation nanometer pottery after a week Sedimentation phenomenon does not occur for porcelain powder, and dispersion stabilization is good, this technique can obtain uniform and stable nano ceramics dispersion liquid.
It in strict accordance with above-mentioned preparation and pads baking requirement and is operated, thus it is ensured that fabric in the present embodiment Various other performances of NBC protective performance and fabric, so that it is guaranteed that the product quality of fabric.
Nano-ceramic powder used in the present embodiment, its particle have the characteristics that:It is with minimum grain size, big Specific surface area and high chemical property, the composition of material can be made to be densified, homogenize, improve its use reliability.In addition, Nano-ceramic powder itself has certain electric conductivity, can reduce the charge of fiber surface, pass through electricity to reduce dirt The chance in Electrostatic Absorption to fiber between lotus, enhances anti-fouling effect.Nano modification technology is to use suitable nano material Particle water, oil and soil repellent features mother liquor carries out its fiber surface to pad processing and sizing treatment, makes the fiber of fabric Surface Creation stability and durability has superpower water repellent, refuses oil, and the nanometer level polymer of anti-pollution function characteristic makes after processing Fabric has " lotus leaf " effect, has not only kept the characteristics such as the gas permeability of former fabric, but also have the function of extraordinary water, oil and soil repellent Characteristic.
The camouflage cover cloth with nanometer three proofings function made by this experimental example is not only good with wash durability Three proofings function, and strength damage after fabric treating less, anti-fluffing and anti-pilling performance is good, every color fastness index is good and thoroughly Gas water vapour permeability is good.
Embodiment 8
Dressing liquid is formulated in following ratio by the following raw material, the fluorine-containing three-prevention finishing liquid of 30 parts by weight, 45 weight The nano dispersion fluid of part, the crosslinking agent Phobol XAN of 10 parts by weight, the bleeding agent PBN of 1.5 parts by weight, the lemon of 1.5 parts by weight Lemon acid.Remaining is same as Example 7.
Embodiment 9
Dressing liquid is formulated in following ratio by the following raw material, the fluorine-containing three-prevention finishing liquid of 30 parts by weight, 60 weight The nano dispersion fluid of part, the crosslinking agent Phobol XAN of 15 parts by weight, the bleeding agent PBN of 2.5 parts by weight, the lemon of 2.5 parts by weight Lemon acid.Remaining is same as Example 7.
Comparative example 10
By 2.5g Al2O3It is dissolved in 40ml deionized waters, is respectively dropped into the PMAA-NH of 0.5ml4, then instill ammonium hydroxide tune It is 8.5 to save pH, then carries out ultrasonication.Remaining is consistent with embodiment 7.
Comparative example 11
By 2.5g Al2O3It is dissolved in 10ml deionized waters, is respectively dropped into the PMAA-NH of 0.5ml4, then instill ammonium hydroxide tune It is 8.5 to save pH, then carries out ultrasonication.Remaining is consistent with embodiment 7.
Comparative example 12
By 2.5g Al2O3It is dissolved in 25ml deionized waters, is respectively dropped into the PMAA-NH of 0.5ml4, then instill ammonium hydroxide tune It is 10 to save pH, then carries out ultrasonication.Remaining is consistent with embodiment 7.
Through test in the embodiment 7- embodiments 9 and comparative example 10- comparative examples 12 that measure have nanometer water repellent, refuse oil, The performance indicator of the camouflage cover cloth of anti-pollution function is as follows:
Embodiment 7 Embodiment 8 Embodiment 9 Comparative example 10 Comparative example 11 Comparative example 12
Waterproofing grade (divides) 90 85 80 70 90 90
Grease proofing grade (grade) 5 5 5 4.5 5 5
Antifouling grade 5 5 4.5 4.5 5 5
Unlubricated friction and the wet color fastness that rubs 4~5 4~5 4~5 4~5 4~5 4~5
Washing color fastness 4~5 4~5 4~5 4 4~5 4~5
Gas permeability (L.m-2.s) 4.77 4.89 4.91 5.05 4.51 4.48
Remarks:Each data are that multiple measure is averaged, rounding.
1) water repellency:Water repellency and moisture barrier properties are surveyed on Y813 water resistance instrument according to AATCC-22 standard tests Examination is surveyed 3 times and is averaged.
2) oil repellent:By AATCC-118 standard tests, surveys 3 times and be averaged.
3) soil resistance:It is tested by AATCC130 prescriptive procedures.
4) washfastness test:It is carried out on American Standard washing shrinkage washing machine.Wash conditions:Washing powder 2g/L, soda ash 2g/L, bath raio 1:30,40 DEG C of temperature, time 15min/ times measures related index again after samples dried balance each time after washing.It is wherein water-fast Color fastness is washed according to GB/T3921.3-1997 standard testings, colour fastness to rubbing according to GB/T 3920-2008 standard testings.
5) permeability test is according to 7209 test methods of BS.

Claims (10)

1. a kind of preparation method of Multifucntional terylene camouflage tent cloth comprising the conventional pre-treatment of base fabric, dyeing, print Flower, coating and final finishing, it is characterised in that:
(1) it dyes:Fabric is dyed with bath with ultra-violet absorber using the disperse dyes with near-infrared function of shielding;
(2) stamp:The disperse dyes with near-infrared function of shielding are selected to carry out stamp;
(3) coating:It is whitewashed using the bottoming of PA coating adhesives, PVC, rear PU applies silver process to make fabric have the function of resistance to hydrostatic pressure;
(4) it post-processes:Send to the forming machine with groove and do the water repellent finish for padding fabric, after by drying, baking, you can be made Multifucntional terylene camouflage tent cloth.
2. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:The dye Color technique is:It is dyed using high temperature and high pressure method, first input includes disperse dyes, ultra-violet absorber, dispersant, height at room temperature The component of warm levelling agent, bleeding agent is warming up to 50~65 DEG C under 10~15min, after be warming up under the time of 40~50min 125~135 DEG C, keep the temperature cooling and reduction cleaning after 60~80min;The group of dyeing dye liquor becomes:Disperse dyes dosage 0.5~ 2.5% (owf), ultraviolet absorber 0.5~2.5% (owf), 0.5~2g/L of dispersant, 0.5~2g/L of bleeding agent, bath raio 1:30 ~50, vinegar acid for adjusting pH 4.5~5.0.
3. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:The print Flower process is:Stamp slurry formula:0.5~2.5 parts by weight of disperse dyes, 60~90 parts by weight of synthetic thickening agent, adhesive 4~15 Parts by weight enter drying machine drying according to designed flower pattern stamp on printing machine after stamp, by evaporating, rinsing machine water It washes.
4. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:The painting Layer process carries out bottoming, 80~100 parts by weight of PA coating adhesives dosage, 1~2 parts by weight of crosslinking agent, solvent 4~8 using PA glue Parts by weight.
5. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 4, it is characterised in that:It first will be molten Agent is added in crosslinking agent and mixes well, and is then added in coating adhesive and stirs, and solvent toluene is added while stirring and is adjusted to viscosity extremely 8000~10000mPa.S stands 30min after stirring evenly;It carries out PVC afterwards to whitewash, 100 parts by weight of emulsion method polyvinyl chloride resin, DOP50 Parts by weight, DBP50 parts by weight, appropriate whiting, 0.5~4 parts by weight of stearate;Finally carry out PU silver finishing coats, technique For:50 parts by weight of mono-component polyurethane, 10 parts by weight of aluminum paste, 25~30 parts by weight of methyl ethyl ketone, the parts by weight of DMF5~10, by portion Divide solvent methylethylketone and DMF to be added in aluminum paste, one-component polyurethane is added after stirring evenly, is added while stirring remaining Solvent methylethylketone and DMF adjust 5000~6000mPa.S of viscosity, stand 30min or vacuumizing and defoaming.
6. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:After described Treatment process is:Water repellent finish liquid is first prepared, that is, takes the water repellent of a concentration of 10~60g/L, and adjust with glacial acetic acid, makes its pH Reach 4~6, you can water repellent finish liquid is made;Then with padding the fabric after coating, pick-up rate 50 on the forming machine with groove ~60%, it is finally dried by 30~120s at 110~130 DEG C, then bake 30~160 DEG C at 150~170 DEG C to make Obtaining has Multifucntional terylene camouflage tent cloth.
7. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:Described point Scattered dyestuff contains disperse blue E-4R.
8. the preparation method of Multifucntional terylene camouflage tent cloth according to claim 1, it is characterised in that:The friendship Connection agent is polyisocyanic acid;The water repellent finishing agent is TG-410HN.
9. a kind of with nanometer water repellent, the preparation method for the camouflage cover cloth for refusing oil, anti-pollution function, it is characterised in that:Including base Conventional pre-treatment, dyeing, stamp, washing and the functional treatment of cloth, the functional treatment include the preparation of dressing liquid and whole Science and engineering skill.
10. the marching tent that the production method of the camouflage cover cloth according to any one of claim 1-9 makes, rainwater-proof Application in tarpaulin, top fabric, train tarpaulin.
CN201810553872.9A 2018-06-01 2018-06-01 The preparation method and application of novel camouflage cover cloth Pending CN108505355A (en)

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Application publication date: 20180907