CN109610173A - Textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid and method for sorting - Google Patents

Textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid and method for sorting Download PDF

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Publication number
CN109610173A
CN109610173A CN201811329340.3A CN201811329340A CN109610173A CN 109610173 A CN109610173 A CN 109610173A CN 201811329340 A CN201811329340 A CN 201811329340A CN 109610173 A CN109610173 A CN 109610173A
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finishing
fabric
drying
crease
cation
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CN109610173B (en
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陈龙
荣星
唐丽
陈剑冰
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Liaoning Sunichem Co Ltd
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Liaoning Sunichem Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • 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
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423Amino-aldehyde resins
    • D06M15/427Amino-aldehyde resins modified by alkoxylated compounds or alkylene oxides
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/07Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155Halides of elements of Groups 2 or 12 of the Periodic System
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00Treating 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
    • D06M11/07Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11Treating 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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/17Halides of elements of Groups 3 or 13 of the Periodic System
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • 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
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • 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
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/04Vegetal fibres
    • D06M2101/06Vegetal fibres cellulosic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32Polyesters
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16Synthetic fibres, other than mineral fibres
    • D06M2101/30Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34Polyamides
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35Abrasion, pilling or fibrillation resistance

Abstract

Textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid and method for sorting, it is characterized in that finishing fluid includes etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin 60-80g/L, catalyst 10-15g/L, organic silicon emulsion 10-30g/L, cation sealing end type polyurethane resin 20-40g/L.Make fabric that can access the functional effect of good crease-resistant, absorbing fast-drying, anti-fluffing and anti-pilling, and fabrics feel soft after arrangement through primary arrangement, strength damage is small, and washability is good.

Description

Textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid and method for sorting
Technical field
The present invention relates to after-finishing of textile products processing technique fields, and in particular to a kind of durability used for textiles is anti- Wrinkle, absorbing fast-drying, anti-fluffing and anti-pilling post-finishing liquid and its finishing technique.The fabric product processed through the finishing fluid can have simultaneously The functional characteristics of standby crease-resistant, absorbing fast-drying, anti-fluffing and anti-pilling, and it is small to fabric strength damage, there is excellent washing fastness, fits For various fabrics.
Background technique
As the improvement of people's living standards, requirement of the people to dress ornament is also being continuously improved, do not require nothing more than it is comfortable and easy to wear, And to flat appearance is kept, it is easy to arrange, and with certain dress strength, it is water-fastness etc. also especially to value.Example Such as some shirt classes, the dress-goods of sportswear class, people require that fabric hand feel is soft, elasticity is good, wrinkle resistance is good, moisture absorption speed It is dry, moisture-penetrable ventilated property is good, keep apparel appearance smooth during taking, be not easy pilling, washing fastness is good.For these Performance requirement, it usually needs final finishing is carried out to realize using different auxiliary agents to fabric.Finishing auxiliaries and technique after selection When, the ideal effect of each finishing functions should be reached, guarantee finishing auxiliaries good compound property between each other again, simultaneously Also to guarantee the collaboration and simplicity of finishing technique, the finishing effect being optimal.
It is the major reason for generating fold that Relative sliding, which easily occurs, for fiber molecule interchain.The fibers such as many cottons, fiber crops, viscose glue Pure spinning and blended all it is easy to produce fold.Crease-resistant principle mainly passes through the relative position of strand in anchoring fiber, thus Prevent and reduce the generation of molecule interchain sliding.After 1970s, hydroxymethyl-2 dihydroxy-ethylene urea resin anti creasefinish Technology tend to be mature, application is relatively broad.But such compound can all have in arranging processing, post storage and wearing process The release of formaldehyde, and generally existing strength declines, after arrangement the phenomenon that fabric yellowing.
Absorbing fast-drying is also referred to as " moisture absorbing and sweat releasing ", this word includes two layers of meaning: 1. quickly absorbing, and gives off human body Sweat is not likely to produce sultry and tacky phenomenon;2. by hygroscopicity and wet putting, to the humidity for wearing space and external environment Variation is responded, that is, the performance that there is adjusting humidity to feel comfortable when taking people.Absorbing fast-drying fabric refers to that fabric is same When there is water imbibition and quick-drying, no matter natural or synthetic fibers are all difficult to have both both performances, can pass through final finishing Technology makes fabric obtain quick moisture absorption, dissipate wet high-comfort energy.Common absorbing fast-drying finishing agent is mostly poly- currently on the market Ester polyether block copolymer, energy consumption is larger during the preparation process for this kind of finishing agent, and usually only applies in terylene or its blended fibre knitwears On fabric, the function and effect and washability on other types fabric are relatively more general.
Fabric pilling is the process of a gradual change, when the extraneous frictional force that fabric is subject to is greater than fiber strength, or fibre When frictional force or cohesive force between dimension, fiber tip is drawn out to form ring and villus;After villus exposes certain length, one Spacing is sowed discord because rubbing rubs, and cyclic extension is entangled with balling-up with retraction, this meaning pilling;In postfinishing process, usually Improve the anti-fluffing and anti-pilling performance of fabric using resin finishing method.The function to be formed a film using resin in fiber surface crosslinking net Can, so that fiber surface is wrapped up one layer of wear-resisting resin film, this resin film weakens the sliding of fiber;Meanwhile resin is equably handed over Connection condenses upon the surface layer of yarn, is adhered to fibre end on yarn, and when friction is not easy pilling, resists to effectively improve fabric Ball.But often feel is partially hard for the fabric arranged through this method, hydrophilicity is poor.
CN108330695A patent discloses " a kind of crease-proofing textiles containing processing method ", select polybasic carboxylic acid modified organic silicon with Polyurethane-modified organosilicon, compound a variety of bleeding agents carry out anti-crease finishing to fabric, avoid the release of formaldehyde.But it is not right Fabric types in addition to hemp plain cloth are tested and assessed, and a large amount of polybasic carboxylic acid as contained by the invention finishing agent, The reinforced belt of fabric can be come after degrading when drying during arrangement significantly and permanent damage, to be broken after arrangement Strength is generally reduced 40% or more.
CN108517689A patent discloses " a kind of anti-crease finishing method for improving cotton fabric strength and feel ", using general Fabric after noniron finish successively carry out liquefied ammonia it is whole, again noniron finish and weight liquid ammonia finishing, the auxiliary agent of selected noniron finish For one of N- hydroxymethyl resin or polybasic carboxylic acid or polyurethane reaction type crosslinking agent.Cotton fabric after the method arranges is anti- Wrinkle functional (276 ° of crease recovery angle >), and fabric tear strength increases (tearing brute force retention rate > compared with common process 80%).But disadvantage is that this method the process is more complicated, process is more, and is related to using liquefied ammonia in -60 ~ -40 DEG C condition is arranged, and energy consumption is larger, and the cost is relatively high;It does not test and assess to the fabric in addition to pure cotton fabric, and not Refer to the reserving degree of ultimate strength.
CN106758202A patent discloses " a kind of shrinkproof hydroscopic fast-drying type noniron finish liquid of shirt and its arrangement side Method " has been respectively synthesized organic as the cationic of principal monomer using butyl acrylate, acrylic acid, acrylic acid 2- methoxy acrylate Fluorine-silicon modified acrylic ester polymer, and using chitosan and maleic anhydride as the polybasic carboxylic acid quasi polymer of Material synthesis, by this Two kinds of polymer arranges pure cotton fabric as finishing agent, according to special process, has the pure cotton fabric after arranging good Good crease-resistant and non-ironing effect, quick-drying effect, and have the advantages that comfortable and easy to wear and formaldehydeless release.There are disadvantages to be for it, first is that Play crease-resistant component and be substantially polybasic carboxylic acid quasi polymer, can bring to fabric strength after arrangement largely reduces; Second is that the hydrophilicity of fabric is general after its arrangement, diffusion time of dripping is apparently higher than 5s, can not be known as absorbing fast-drying fabric; Third is that DMF solvent used in its preparation process belongs to non-environmental protection class solvent, and miscible with water, it is difficult to remove, sewage is also easy to produce Environmental pollution.
CN102409537A patent discloses " postfinishing process of a kind of crease and shrink resistance, hydroscopic fast-drying type shirt collar support ", The modifier of polyethylene siloxanes is chosen as hydroscopic fast-drying finishing agent, can be used alone, can also with the resin of a certain amount of concentration, Catalyst preparation pads fabric at working solution, assigns soft fabric feel, the effect of hydroscopic fast-drying, suitable for cotton, washs And its blended fabric.But fabric does not have durability after it is arranged, while other function not to fabric in addition to absorbing fast-drying Energy property is studied.
CN107904955A patent discloses " compound crease-resistant anti-fluffing treating agent of one kind and preparation method thereof ", and use is hydrogeneous Silicone oil emulsion and acid anhydrides are acted in initiator issues raw free radical polymerization, adds organosilicon and emulsifier carries out emulsification and compounds To compound crease-resistant fluffing treating agent.Fabric after the arrangement of this auxiliary agent improves wrinkle resistance and anti-fluffing and anti-pilling performance.Such as cotton After textile finishing, crease recovery angle can be improved 119 ° before relatively arranging;Breaking strength retention > 95%;Anti-fluffing and anti-pilling grade is from 2 Grade is improved to 5 grades.But the fabric in addition to cellulose base fiber fabric (cotton, bamboo, fiber crops) is not inquired into, and does not have moisture absorption speed Stemness energy.
CN107057030A patent discloses " cation polyurethane preparation method, fabric pretreatment fluid and its application ", The fabric after arranging can be made effectively to improve the damage of fibre structure caused by preceding road manufacturing procedure, promote strength, improvement resists Hair pilling property.Embodiment does not refer to specific type, the specification of institute's finish fabric when carrying out using assessment, fabric is anti-after arrangement Pilling performance can be improved from 2.5-3 grades to 3-4 grades, and 1-5% can be improved in fracture elongation.But fabric is each after arrangement is not discussed The washability of function, and fabric does not inquire into wrinkle resistance and absorbing fast-drying after arrangement.
CN104532589A patent discloses that " textile durability is ventilative, antibacterial, reinforcement, absorbing fast-drying finishing agent and system Preparation Method ", using polyurethane binder, blocked isocyanate, absorbing fast-drying finishing agent, antibacterial finishing agent mixing system , it is suitable for terylene and pure-cotton fabric, so that the product after arranging is provided simultaneously with ventilative, antibacterial, reinforcement, the function of absorbing fast-drying special Point, and have excellent washing fastness.Pure cotton and dacron after the arrangement of this finishing agent, ultimate strength have 1-8% not wait It improves, and can still increase after 50 washings.Its reinforcing and water-wash resistance is by urethane adhesive and sealing end Isocyanates collective effect is realized.Its shortcoming is that in institute's invention finishing agent, polyurethane binder and sealing end isocyanic acid Ester dosage is larger, belongs to anionic property, can not be with the hydroxymethyl-2 dihydroxy-ethylene urea resinae anti-crease finishing in cationic Agent carries out compatibility, carries out one-bath finishing;And blocked isocyanate belongs to crosslinking agent, hard section accounting is more, forms a film after drying crosslinking It is harder, influence fabric feeling;The fabric other than terylene and pure cotton is not inquired into, not the wrinkle resistance to fabric after arrangement and anti- Landing-gear design is inquired into.
To sum up, it is desirable to make fabric while obtaining ideal wrinkle resistance, absorbing fast-drying performance and anti-fluffing and anti-pilling performance, it is past Toward the arrangement for needing to carry out 2,3 times.And when individually being arranged with existing crease-shedding finishing agent, the strength of fabric be generally reduced compared with Greatly;It is relatively poor with binding strength, that is, washing fastness of fabric when individually being arranged with existing absorbing fast-drying finishing agent;With existing Anti-gigging-pilling agent independent finishing agent when, the hydrophily of fabric generally can be poor, and fabric can not have good moisture absorption after arrangement Rapid-curing cutback effect, and feel is harder.If above-mentioned a variety of auxiliary agents are arranged simultaneously, and need to consider that each auxiliary agent is mutual Compatibility, processing sustainability, the applicability on each kind fabric, and arrange after each auxiliary agent functional effect whether phase It mutually influences, if synergistic effect can be played.
At present there has been no the final finishing working solution that one kind can be applicable in various fabrics, make fabric after once arranging With excellent wrinkle resistance, absorbing fast-drying performance and resist pilling property, and damages fabrics feel soft after arranging, strength Wound is smaller, washing fastness is high.
Summary of the invention
It is an object of the present invention to provide a kind of after-finishing of textile products liquid and its finishing techniques, make fabric can through primary arrange The functional effect of good crease-resistant, absorbing fast-drying, anti-fluffing and anti-pilling, and fabrics feel soft after arrangement are obtained, strength damage is small, Washability is good.
Textile durability of the present invention is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid:
Include etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin 60-80g/L, catalyst 10-15g/L, organic silicon emulsion 10- 30g/L, cation sealing end type polyurethane resin 20-40g/L.
The etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin, optional Liaoning Sunichem Co., Ltd. FS-528C product, the KNITTEX-7636 product of Huntsman Chemistry, Guangdong Demei Fine Chemical Co., Ltd. DM- 3510 products, it is one such;
The catalyst is one of magnesium chloride, zinc chloride, aluminium chloride, preferably magnesium chloride;
The organic silicon emulsion is the FS-909 product of Liaoning Sunichem Co., Ltd.;
The cation sealing end type polyurethane resin, is the FS-530A product of Liaoning Sunichem Co., Ltd..
Textile durability of the present invention is crease-resistant, absorbing fast-drying, anti-pilling finishing method:
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin, catalyst, organic silicon emulsion, cation sealing end type polyurethane tree Rouge, water are uniformly mixed, are made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin 60-80g/L, catalyst 10-15g/L, have The aqueous solution of machine silicon emulsion 10-30g/L, cation sealing end type polyurethane resin 20-40g/L, obtain finishing fluid;
(2) processing is padded
By fabric with above-mentioned steps (1) to finishing fluid carry out padding finishing;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
The etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin, optional Liaoning Sunichem Co., Ltd. FS-528C product, the KNITTEX-7636 product of Huntsman Chemistry, Guangdong Demei Fine Chemical Co., Ltd. DM- 3510 products, it is one such;
The catalyst is one of magnesium chloride, zinc chloride, aluminium chloride, preferably magnesium chloride;
The organic silicon emulsion is the FS-909 product of Liaoning Sunichem Co., Ltd.;
The cation sealing end type polyurethane resin, is the FS-530A product of Liaoning Sunichem Co., Ltd..
It is each selected by finishing fluid the present invention is to provide a kind of functions of textile fabrics post-finishing liquid and its finishing technique Component is cation or non-ionic water-soluble substance, and mutual compatibility is good, and the stability of finishing fluid and processing are held Continuous property is excellent, for a long time using being also not in such as demulsification, floating oil, roll banding, precipitating adverse reaction, fabric can be made by one Secondary padding finishing obtains good crease-resistant, absorbing fast-drying and anti-fluffing and anti-pilling performance, improves to reach above functions performance The drawbacks of usually need to repeatedly being arranged, save processing cost.Fabrics feel soft after arrangement, strength damage is small, has Good washability.
In terms of wrinkle resistance, etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin is in hydroxymethyl-2 dihydroxy-ethylene urea On the ring of resin and graft modification is etherified in side group and is got.Hydroxymethyl-2 dihydroxy-ethylene urea resin contains multiple hydroxyls, can To be reacted with hydroxyl, the amino isoreactivity group on fiber, while also carry out dehydrating condensation between methylol groups, then deviate from Formaldehyde, newly-generated formaldehyde are absorbed by fabric, are further reacted with cellulose hydroxyl group, if having drying shrinkage in such reaction process Mould assembly long chain is cross-linked to form, and is achieved the effect that durable wrinkle resistant.And etherification modified dihydroxymethyl two selected by the present invention Hydroxy vinyl carbamide resin greatly reduces the burst size of formaldehyde after drying, the trip of modified resin by etherificate graft modification It is lower than 0.4% from formaldehyde amount, the release formaldehyde amount of fabric is less than 50ppm after arrangement, may conform to OEKO-Texstandard100's II class standard.More common hydroxymethyl-2 dihydroxy-ethylene urea resin also increases in terms of wrinkle resistance and strength reservation.Together When retain in wrinkle resistance, strength and in price, the product of no aldehyde type can not be in contrast, be that do fabric at present crease-resistant whole The optimal selection of reason.
Absorbing fast-drying aspect of performance, selected organic silicon emulsion (FS-909) are epoxy group and end hydroxy polyether group Modified organosilicon terpolymer jointly.Self-crosslinking can occur with terminal hydroxy group at high temperature for epoxy group in fiber surface Hydrophilic film is formed, can also penetrate into crosslink in fiber with fiber macromolecular and react, to obtain firm absorption;Side A large amount of polyether group is gathered in fabric surface as hydrophilic radical and infiltrates through fibrous inside on chain, not only increases fabric Hydrophilic speed and water absorption rate, while also improving the conduction and diffusion of moisture in the fabric, the moisture for absorbing fabric It can quickly evaporate and be discharged into atmosphere, achieve the effect that absorbing fast-drying;Main polymer chain is organosilicon soft segment, can assign and knit The feel of object softness is conducive to the tearing brute force for promoting fabric;
In terms of anti-fluffing and anti-pilling, cationic blocked polyurethane (FS-530A) selected by the present invention, in synthesis using special Three-functionality-degree macromolecule polyether polyol, the polyurethane resin of preparation has highly branched chain structure, in fabric surface after arrangement And fibrous inside deposition, drying will form macromolecular network structure, and net macromolecular filming function is strong, soft and rich in bullet Property, while reaching anti-fluffing and anti-pilling effect, the feel of fabric can be improved, and have certain anti-wrinkle effect;Simultaneously as The presence of macromolecular polyether segment, so that film forming has the side chain in preferable hydrophily, with organic silicon emulsion (FS-909) poly- Ether group improves the hydrophilic and moisture conducting power of fabric jointly, achievees the effect that absorbing fast-drying.
Cationic blocked polyurethane (FS-530A) selected by the present invention takes termination process when synthesizing performed polymer, Isocyanate groups are closed, active isocyanate groups are released after high temperature bakes, can be contained vivaciously with fabric The group of hydrogen is reacted, and the crosslinking filming performance of enhancing and fabric further promotes the ultimate strength of fabric, enhances fabric Washability;Meanwhile the reactive isocyanate groups of release can also with etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin and Hydroxyl in organic silicon emulsion (FS-909) reacts, and chemical bonding reticulates structure, increases crosslinking fastness, enhances fabric Washability.
In addition, active isocyanate groups in fiber macromolecular amino and hydroxyl react, in fiber macromolecular Flexible netted cross-linked structure is formed, fiber amorphous region is partially depositing in, limits fiber molecule by frictional resistance and hydrogen bond The Relative sliding of chain or basic structural unit, two kinds of effects impart the wrinkle resistance and elasticity of fabric after arrangement.Ultimate strength and The reservation of elongation at break has excellent elasticity, contains the soft of larger proportion in structure the reason is that polyurethane molecular chain is longer Section, C-O singly-bound and C -- C single bond are contained in soft chain segment, speed is high in these singly-bounds, has various conformations at normal temperature, has There is flexibility, flexible crosslinking can be formed with fiber, the activity of fiber is reinforced after crosslinking, in the effect for receiving external force When, molecule segment can compensate and balance the stress distribution on each strand by sliding, and dispersed stress, reduced fibre The unbalance stress of dimension, therefore stretching and ultimate strength increase.
After-finishing of textile products working solution of the present invention, selection and compatibility by auxiliary agent, can obtain after arranging fabric It is protected to good wrinkle resistance, absorbing fast-drying performance, anti-fluffing and anti-pilling performance, and by the strength that chemical bonding promotes fabric It stays, washing fastness is excellent, is suitable for each kind fabric.
Specific embodiment
Embodiment 1
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (KNITTEX-7636), magnesium chloride, organic silicon emulsion (FS- 909), cation sealing end type polyurethane resin (FS-530A), water, are uniformly mixed, are made into etherification modified dihydroxymethyl dihydroxy second Alkene carbamide resin (KNITTEX-7636) 80g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 10g/L, cation sealing end The aqueous solution of type polyurethane resin (FS-530A) 20g/L, obtains finishing fluid;
(2) padding finishing
Pure cotton base fabric (specification: 60 × 60/90 × 88 twills) is subjected to padding finishing with the finishing fluid that above-mentioned steps (1) obtain; Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Embodiment 2
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (DM-3510), magnesium chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water, is uniformly mixed, is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea tree Rouge (DM-3510) 80g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 10g/L, cation sealing end type polyurethane resin (FS-530A) aqueous solution of 20g/L, obtains finishing fluid;
(2) padding finishing
Pure cotton base fabric (specification: 60 × 60/90 × 88 twills) is subjected to padding finishing with the finishing fluid that above-mentioned steps (1) obtain; Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Embodiment 3
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (FS-528C), magnesium chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water, is uniformly mixed, is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea tree Rouge (FS-528C) 80g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 10g/L, cation sealing end type polyurethane resin (FS-530A) aqueous solution of 20g/L, obtains finishing fluid;
(2) padding finishing
Pure cotton base fabric (specification: 60 × 60/90 × 88 twills) is subjected to padding finishing with the finishing fluid that above-mentioned steps (1) obtain; Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Embodiment 4
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (KNITTEX-7636), aluminium chloride, organic silicon emulsion (FS- 909), cation sealing end type polyurethane resin (FS-530A), water, are uniformly mixed, are made into etherification modified dihydroxymethyl dihydroxy second Alkene carbamide resin (KNITTEX-7636) 60g/L, magnesium chloride 10g/L, organic silicon emulsion (FS-909) 30g/L, cation sealing end The aqueous solution of type polyurethane resin (FS-530A) 40g/L, obtains finishing fluid;
(2) padding finishing
The finishing fluid that polyester-cotton blend base fabric (specification: 65/35 plain weave of 45T/C × 45T/C terylene/cotton) is obtained with above-mentioned steps (1) Carry out padding finishing;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 and divides Clock.
Embodiment 5
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (DM-3510), aluminium chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water, is uniformly mixed, is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea tree Rouge (DM-3510) 60g/L, magnesium chloride 10g/L, organic silicon emulsion (FS-909) 30g/L, cation sealing end type polyurethane resin (FS-530A) aqueous solution of 40g/L, obtains finishing fluid;
(2) padding finishing
The finishing fluid that polyester-cotton blend base fabric (specification: 65/35 plain weave of 45T/C × 45T/C terylene/cotton) is obtained with above-mentioned steps (1) Carry out padding finishing;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 and divides Clock.
Embodiment 6
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (FS-528C), aluminium chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water, is uniformly mixed, is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea tree Rouge (FS-528C) 60g/L, magnesium chloride 10g/L, organic silicon emulsion (FS-909) 30g/L, cation sealing end type polyurethane resin (FS-530A) aqueous solution of 40g/L, obtains finishing fluid;
(2) padding finishing
The finishing fluid that polyester-cotton blend base fabric (specification: 65/35 plain weave of 45T/C × 45T/C terylene/cotton) is obtained with above-mentioned steps (1) Carry out padding finishing;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 and divides Clock.
Embodiment 7
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (KNITTEX-7636), zinc chloride, organic silicon emulsion (FS- 909), cation sealing end type polyurethane resin (FS-530A), water, are uniformly mixed, are made into etherification modified dihydroxymethyl dihydroxy second Alkene carbamide resin (KNITTEX-7636) 70g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 20g/L, cation sealing end The aqueous solution of type polyurethane resin (FS-530A) 30g/L, obtains finishing fluid;
(2) padding finishing
Bright and beautiful cotton base fabric (specification: 36S/2 polyamide fibre/60/40 plain weave of cotton) is padded with the finishing fluid that above-mentioned steps (1) obtain It arranges;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Embodiment 8
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (DM-3510), zinc chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water is uniformly mixed, and is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (DM-3510) 70g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 20g/L, cation sealing end type polyurethane resin (FS-530A) aqueous solution of 30g/L, obtains finishing fluid;
(2) padding finishing
Bright and beautiful cotton base fabric (specification: 36S/2 polyamide fibre/60/40 plain weave of cotton) is padded with the finishing fluid that above-mentioned steps (1) obtain It arranges;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Embodiment 9
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin (FS-528C), zinc chloride, organic silicon emulsion (FS-909), sun Ion blocks type polyurethane resin (FS-530A), water, and water is uniformly mixed, and is made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea Resin (FS-528C) 70g/L, magnesium chloride 15g/L, organic silicon emulsion (FS-909) 20g/L, cation sealing end type polyurethane tree The aqueous solution of rouge (FS-530A) 30g/L, obtains finishing fluid;
(2) padding finishing
Bright and beautiful cotton base fabric (specification: 36S/2 polyamide fibre/60/40 plain weave of cotton) is padded with the finishing fluid that above-mentioned steps (1) obtain It arranges;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes.
Performance test evaluation
Testing result shows that the pure cotton fabric crease recovery angle after post-finishing liquid of the present invention arranges can be improved 72-91 °, 60-82 ° can be improved after washing;The absorbing fast-drying of washing front and back meets the woven class product standard of national standard;Pilling resistance It can improve from 3.5 grades to 4.5 grades, wash rear unchanged;The breaking strength retention > 87% of fabric after arrangement, washes rear > 84%, Tearing brute force and base fabric maintain an equal level.
Testing result shows that the pure cotton fabric crease recovery angle after post-finishing liquid of the present invention arranges can be improved 77-87 °, 65-78 ° can be improved after washing;The absorbing fast-drying of washing front and back meets the woven class product standard of national standard;Pilling resistance It can improve from 3 grades to 4.5 grades, wash rear unchanged;The breaking strength retention > 92% of fabric after arrangement, washes rear > 90%;It tears Broken strength promotes 18% or more.
Testing result shows that the pure cotton fabric crease recovery angle after post-finishing liquid of the present invention arranges can be improved 84-96 °, 72-88 ° can be improved after washing;The absorbing fast-drying of washing front and back meets the woven class product standard of national standard;Pilling resistance It can improve from 3.5 grades to 4.5 grades, wash rear unchanged;The breaking strength retention > 92% of fabric after arrangement, washes rear > 90%; Tearing brute force promotes 3% or more.
In conclusion pure cotton, polyester-cotton blend, nylon-cotton fabric after post-finishing liquid of the present invention arrangement, obtain good anti- Wrinkle performance, absorbing fast-drying performance and anti-fluffing and anti-pilling performance, strength damage is small, and has good washing fastness.
It is as follows using test evaluation method:
Washing test evaluation criteria: GB/T 8629-2001 " Textile Test home washings and drying program " (5A program, 20 times, drying);
Wrinkle resistance tests evaluation criteria: GB/T 3819-1997 " the measurement recovery angle of textile fabric wrinkle recovery property Method ";
Absorbing fast-drying performance test evaluation criteria: the GB/T 21655.1-2008 " evaluation of textile absorbing fast-drying the 1st Point: individual event composite test method ".
Anti-fluffing and anti-pilling performance tests evaluation criteria: the GB/T 4802.2-2008 " survey of textile anti-fluffing and anti-pilling performance Determine part 2: remodeling Martindale's method ";
Ultimate strength, test of elongation rate standard: GB/T 3923.1-2013 " textile fabric tensile property part 1: fracture The measurement (galley proof method) of strength and elongation at break ";
Tearing brute force testing standard: " textile fabric tear properties part 2: pants type sample is (single by GB/T 3917.2-2009 Seam) tearing brute force measurement ".

Claims (2)

1. textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing liquid, it is characterized in that:
Include etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin 60-80g/L, catalyst 10-15g/L, organic silicon emulsion 10- 30g/L, cation sealing end type polyurethane resin 20-40g/L;
The catalyst is one of magnesium chloride, zinc chloride, aluminium chloride, preferably magnesium chloride;
The organic silicon emulsion is the FS-909 product of Liaoning Sunichem Co., Ltd.;
The cation sealing end type polyurethane resin, is the FS-530A product of Liaoning Sunichem Co., Ltd..
2. textile durability is crease-resistant, absorbing fast-drying, anti-pilling finishing method, it is characterized in that:
(1) prepared by finishing fluid
By etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin, catalyst, organic silicon emulsion, cation sealing end type polyurethane tree Rouge, water are uniformly mixed, are made into etherification modified hydroxymethyl-2 dihydroxy-ethylene urea resin 60-80g/L, catalyst 10-15g/L, have The aqueous solution of machine silicon emulsion 10-30g/L, cation sealing end type polyurethane resin 20-40g/L, obtain finishing fluid;
(2) processing is padded
By fabric with above-mentioned steps (1) to finishing fluid carry out padding finishing;Two leachings two are rolled, pick-up 60-80%, 100-120 DEG C drying 1-2 minutes, 150-170 DEG C bakes 1-2 minutes;
The catalyst is one of magnesium chloride, zinc chloride, aluminium chloride, preferably magnesium chloride;
The organic silicon emulsion is the FS-909 product of Liaoning Sunichem Co., Ltd.;
The cation sealing end type polyurethane resin, is the FS-530A product of Liaoning Sunichem Co., Ltd..
CN201811329340.3A 2018-11-09 2018-11-09 Textile durability crease-resistant, moisture-absorbing quick-drying, anti-pilling finishing liquid and finishing method Active CN109610173B (en)

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CN110592973A (en) * 2019-07-29 2019-12-20 东莞职业技术学院 Dyeing and finishing process of clothing fabric
CN110685161A (en) * 2019-11-18 2020-01-14 江南大学 Preparation method and use method of fabric after-finishing liquid
CN110904687A (en) * 2019-11-29 2020-03-24 辽宁恒星精细化工有限公司 Pure cotton satin fabric silk-like finishing agent and preparation method thereof
CN110952322A (en) * 2019-12-09 2020-04-03 武汉纺织大学 Finishing method for preparing moisture-absorbing quick-drying cotton fabric with skin-core structure
CN111005230A (en) * 2019-12-24 2020-04-14 厦门安踏体育用品有限公司 Sport cotton type fabric and production method thereof
CN112056663A (en) * 2020-08-27 2020-12-11 梅州市金西湖实业有限公司 Polyester-cotton one-way moisture-conducting school uniform fabric and preparation process thereof
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CN112981964A (en) * 2021-02-27 2021-06-18 杭州锦锋丝绸有限公司 Anti-wrinkle fabric processing technology and anti-wrinkle fabric
CN113279256A (en) * 2021-07-01 2021-08-20 界首市华宇纺织有限公司 Preparation method of anti-pilling wear-resistant yarn
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CN110592973A (en) * 2019-07-29 2019-12-20 东莞职业技术学院 Dyeing and finishing process of clothing fabric
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CN112981964A (en) * 2021-02-27 2021-06-18 杭州锦锋丝绸有限公司 Anti-wrinkle fabric processing technology and anti-wrinkle fabric
CN113279256A (en) * 2021-07-01 2021-08-20 界首市华宇纺织有限公司 Preparation method of anti-pilling wear-resistant yarn
CN113584912A (en) * 2021-09-09 2021-11-02 苏州联胜化学有限公司 Multifunctional color fastness improver for impregnation and preparation method thereof

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