GB2590041A - A preparation method of binder for textile fabrics - Google Patents

A preparation method of binder for textile fabrics Download PDF

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Publication number
GB2590041A
GB2590041A GB2104262.7A GB202104262A GB2590041A GB 2590041 A GB2590041 A GB 2590041A GB 202104262 A GB202104262 A GB 202104262A GB 2590041 A GB2590041 A GB 2590041A
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parts
pts
preparation
binder
added
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GB202104262D0 (en
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Zhuang Wuyi
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating 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
    • D06M11/32—Treating 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
    • D06M11/36—Treating 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
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating 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
    • D06M11/77—Treating 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 silicon or compounds thereof
    • D06M11/79—Treating 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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating 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
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/2246—Esters of unsaturated carboxylic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating 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 sulfur or phosphorus
    • D06M13/248—Treating 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 sulfur or phosphorus with compounds containing sulfur
    • D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D06M13/5135—Unsaturated compounds containing silicon atoms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/13—Alginic acid or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08L61/14—Modified phenol-aldehyde condensates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35—Abrasion, pilling or fibrillation resistance

Abstract

The binder comprises 15-18 pts.wt. cyclodextrin, 15-20 pts.wt. polyvinyl alcohol (PVA), 16-20 pts.wt. sodium alginate, 8-12 pts.wt. polyethylene glycol (PEO), 10-12 pts.wt. bentonite, 2-3 pts.wt. potassium hydroxide (KOH), 8-12 pts.wt. polyethylene diamine (PL-EDA), 14-18 pts.wt. guar gum, 20-25 pts.wt. phenol formaldehyde oligomer (PF), 2-4 pts.wt. initiator, 6-8 pts.wt. butyl acrylate, 12-15 pts.wt. silane coupling agent and 8-10 pts.wt. silicon dioxide. The coupling agent is preferably 3-(trimethoxysilyl) methacrylate. The initiator is preferably sodium dodecyl sulphonate. The silica is ground, sieved and ultrasonically dispersed in PEO solution. The multistep preparation includes heating.

Description

A PREPARATION METHOD OF BINDER FOR TEXTILE FABRICS
TECHNICAL FIELD
[0001] The present invention relates to the technical field of textile, in particular to a preparation method of binder for textile fabrics
BACKGROUND OF THE INVENTION
[0002] A textile fabric is a flat, soft piece made up of fine, long, flexible materials that are crossed, wound or bonded; a fabric is formed when a number of yarns form a stable relationship, and crossing and knotting are the two stable structural relationships that yarns can form, and the fabric maintains a stable form and specific mechanical properties. By analyzing the yarn groups in fabrics and their running directions, running rules and formed relationships, we can clearly understand various fabrics; there are many varieties of existing fabrics, but with the continuous improvement of people's living standards, the current fabric performance is single, and there is a need to provide new varieties that can meet the needs of different people.
[0003] Binder is a guarantee for a binding strength between abrasives and substrates; with a development of the chemical industry, all kinds of new binders enter into a field of coated abrasive tools, which is not only improving a performance of the coated abrasive tool, but also promoting a development of the industry; except for glue stocks, the binders further comprise solvent, curing agent, flexibilizer, preservative, colorant, defoamer and other auxiliary elements; except for common used animal glues, the binders further comprise synthetic resin, rubber and oil paint; the existing binder is hard after being dried, thereby a obvious viscous boundary lager is formed between different miamine foam bonding layer with a bad hand feeling, moreover, the existing binders will volatilize some harmful matters to pollute air in production process, thereby the existing binders is long in production, high in energy consumption and waste in energy.
BRIEF SUMMARY OF THE INVENTION
[0004] The technical problem to be solved by the invention is to provide a preparation method of binder for textile fabrics so as to overcome the problems that the binder for the textile fabrics is hard to be coated as a higher viscosity and a relative low bacterial rate existing in the prior art, wherein the preparation method comprises the following ingredients based on parts by weight-15-18 parts of cyclodextrin, 15-20 parts of polyvinyl alcohol, 16-20 parts of sodium alginate, 8-12 parts of polyethylene glycol, 10-12 parts of bentonite, 2-3 parts of potassium hydroxide, 8-12 parts of polyethylene diamine, 14-18 parts of guar gum, 20-25 parts of phenol-formaldehyde oligomer, 2-4 parts of initiator, 6-8 parts of butyl acrylate, 1215 parts of silane coupling agent and 8-10 parts of silicon dioxide.
[0005] The preparation method comprises the following steps: [0006] SI, after being ground, the silicon dioxide is sieved with 1000-1200 mesh sieve, and then the silicon dioxide is added into polyethylene glycol solution for 6-10min-ultrasonical dispersing, and then distilled water, the polyethylene glycol and the guar gum are added to be heated to 90-95V by stirring for 30-45 min, and then a product is obtained for a standby application.
[0007] 52. The cyclodextrin, the sodium alginate, the butyl acrylate and the silane coupling agent are added into the product in Si for 30-50 min by stirring at 60-70t, and then heated to 80-85V, and then a heating stirring is stopped after continuous stirring for 45-60 mm.
[0008] 53. The bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added into a reactor in 52, and then heated to 80-85V again, and then the initiator is added to be stirred and reacted for 1-1.5 hours, and then reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression.
[0009] As an optimized technical proposal, the silane coupling agent is a silane coupling agent KH570.
[0010] As an optimized technical proposal, the initiator is sodium dodecyl sulfonate.
[Doll] This invention has the following technology features compared to the existing technology: in the present invention, the polyethylene glycol, the polyethylene diamine and the guar gum are added to modify the silicon dioxide, and then the cyclodextrin sodium alginate, the butyl acrylate and the silane coupling agent are added into the silicon dioxide after being modified to be stirred for 30-50 min at a temperature of 60-70r, and then heated to 80-85r, and then the heating stirring is stopped after being stirred, and then the bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added to be heated to 8085 r, and then the initiator is added to be stirred and reacted for 1-1.5 h, and then the reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression; the binder in the present invention has a suitable viscosity, pH value and a relative excellent bacterial rate, moreover, the binder has a higher content in nonvolatile matter, which is environmental friendly.
DETAILED DESCRIPTION OF THE INVENTION
[0012] Detailed illustration is made below to the embodiment of the present invention, and the present embodiment is carried out by taking the technical proposal of the present invention as the basic principles, and detailed enforcement mode and specific operation process is listed. Persons skilled in the art should understand that, the invention will be subject to modification and improvement based on its intention and extent, which will also fall into the claimed protection extent of this invention, [0013] Embodiment 1 [0014] A preparation method of binder for textile fabrics, wherein the preparation method comprises the following ingredients based on parts by weight: 15 parts of cyclodextrin, 15 parts of polyvinyl alcohol, 16 parts of sodium alginate, 8 parts of polyethylene glycol, 10 parts of bentonite, 2 parts of potassium hydroxide, 8 parts of polyethylene diamine, 14 parts of guar gum, 20 parts of phenol-formaldehyde oligomer, 2 parts of initiator, 6 parts of butyl acryl ate, 12 parts of silane coupling agent and 8 parts of silicon dioxide.
[0015] The preparation method comprises the following steps: [0016] Sl. after being ground, the silicon dioxide is sieved with 1000 mesh sieve, and then the silicon dioxide is added into polyethylene glycol solution for 6 min-ultrasonical dispersing, and then distilled water, the polyethylene glycol and the guar gum are added to be heated to °C by stirring for 30 mm, and then a product is obtained for a standby application.
[0017] 52 the cyclodextrin, the sodium alginate, the butyl acrylate and the silane coupling agent are added into the product in Step 1 for 30 min by stirring at 60°C, and then heated to 80°C, and then a heating stirring is stopped after continuous stirring for 45 mm; [0018] S3, the bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added into a reactor in Step 2, and then heated to 80 °C again, and then the initiator is added to be stirred and reacted for 1 hours, and then a reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression.
[0019] Embodiment 2 [0020] A preparation method of binder for textile fabrics, wherein the preparation method comprises the following ingredients based on parts by weight: 18 parts of the cyclodextrin, 20 parts of the polyvinyl alcohol, 20 parts of the sodium alginate, 12 parts of the polyethylene glycol, 12 parts of the bentonite, 3 parts of the potassium hydroxide, 12 parts of the polyethylene diamine, 18 parts of the guar gum, 25 parts of the phenol-formaldehyde oligomer, 4 parts of the initiator, 8 parts of the butyl acrylate, 15 parts of the silane coupling agent and 10 parts of the silicon dioxide.
[0021] The preparation method comprises the following steps: [0022] Sl. after being ground, the silicon dioxide is sieved with 1200 mesh sieve, and then the silicon dioxide is added into polyethylene glycol solution for 10 min-ultrasonical dispersing, and then the distilled water, the polyethylene glycol and the guar gum are added to be heated to 95 °C by stirring for 45 min, and then a product is obtained for standby application [0023] 52. the cyclodextrin, the sodium alginate, the butyl acrylate and the silane coupling agent are added into the product in Step t for 50 min by stirring at 70°C, and then heated to 85°C, and then a heating stirring is stopped after continuous stirring for 60 min; [0024] 53. the bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added into a reactor in Step 2, and then heated to 85 °C again, and then the initiator is added to be stirred and reacted for 1.5 hours, and then reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression [0025] Embodiment 3 [0026] A preparation method of binder for textile fabrics, wherein the preparation method comprises the following ingredients based on parts by weight: 16 parts of the cyclodextrin, 18 parts of the polyvinyl alcohol, 18 parts of the sodium alginate, 10 parts of the polyethylene glycol, 11 parts of the bentonite, 2.6 parts of the potassium hydroxide, 10 parts of the polyethylene diamine, 17 parts of the guar gum, 23 parts of the phenol-formaldehyde oligomer, 3 parts of the initiator, 7 parts of the butyl acrylate, 13 parts of the silane coupling agent and 9 parts of the silicon dioxide.
[0027] The preparation method comprises the following steps: [0028] Sl. after being ground, the silicon dioxide is sieved with 1100 mesh sieve, and then the silicon dioxide is added into polyethylene glycol solution for 8 min-ultrasonical dispersing, and then the distilled water, the polyethylene glycol and the guar gum are added to be heated to 92 °C by stirring for 40 min, and then a product is obtained for standby application.
[0029] S2 the cyclodextrin, the sodium alginate, the butyl acrylate and the silane coupling agent are added into the product in Step 1 for 40 min by stirring at 65°C, and then heated to 82°C, and then a heating stirring is stopped after continuous stirring for 50 min, [0030] 53. the bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added into a reactor in Step 2, and then heated to 82 °C again, and then the initiator is added to be stirred and reacted for 1 2 hours, and then reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression.
[0031] Experimental example [0032] Performance test-the binders prepared in embodiments 1-3 are test for performances, viscosity is tested according to the Standard GB/12794-1995; pH values are measured by a pH meter; strengths of the hinders prepared in embodiments 1-3 are tested in terms of he Standard GB/T2791-1995, and the testing results are shown in Form 1: [0033] Form 1. Testing Results Testing items Embodiment I Embodiment 2 Embodiment 3 p11 value 6.8 6 6 6.5 Viscosity(Pa.$) 19.6 18.8 19.3 Non-volatile matter content(%) 65.8 641 65.1 Minimum film formation 1.6 1 5 1.5 temperature(tC) Bacterial rate 4.4 4.1 4.3 Compression Dry strength 10.8 105 10.7 shear strength(MPa) Wet strength 4. 3.8 3.9 [0034] As is shown in Form 1, the pH values of the hinders prepared in embodiments 1-3 of the present invention are at about 6.6, and the viscosity are at about 19 Pa.s, and the non-volatile matter contents are at about and the bacterial rates are at about 4.3, and the compression shear strength after being dried are above 10.5MPa, which proves the binders prepared have excellent performances.

Claims (4)

  1. CLAIMSI. A preparation method of binder for textile fabrics, wherein the preparation method comprises the following ingredients based on parts by weight: 15-18 parts of cyclodextrin, 1520 parts of polyvinyl alcohol, 16-20 parts of sodium alginate, 8-12 parts of polyethylene glycol, 10-12 parts of bentonite, 2-3 parts of potassium hydroxide, 8-12 parts of polyethylene diamine, 14-18 parts of guar gum, 20-25 parts of phenol-formaldehyde oligomer, 2-4 parts of initiator, 6-8 parts of butyl acrylate, 12-15 parts of silane coupling agent and 8-10 parts of silicon dioxide.
  2. 2. The preparation method of binder for textile fabrics defined in claim 1, wherein the preparation method comprises the following steps.Si. after being ground, the silicon dioxide is sieved with 1000-1200 mesh sieve, and then the silicon dioxide is added into polyethylene glycol solution for 6-10min-ultrasoni cal dispersing, and then distilled water, the polyethylene glycol and the guar gum are added to be heated to 90-95°C by stirring for 30-45 min, and then a product is obtained for a standby application; S2, the cyclodextrin, the sodium alginate, the butyl acrylate and the silane coupling agent are added into the product in Step 1 for 30-50 min by stirring, and then heated to 80-85°C, and then a heating stirring is stopped after continuous stirring for 45-60 min, S3, the bentonite, the polyvinyl alcohol and the phenol-formaldehyde oligomer are added into a reactor in Step 2, and then heated to 80-85°C again, and then the initiator is added to be stirred and reacted for 1-1.5 hours, and then a reaction is stopped and cooled, and the binder is obtained with dehydrating under decompression.
  3. 3. The preparation method of binder for textile fabrics defined in claim 1, wherein the silane coupling agent is a silane coupling agent KH570.
  4. 4. The preparation method of binder for textile fabrics defined in claim 1, wherein the initiator is sodium dodecyl sulfonate.
GB2104262.7A 2021-03-26 2021-03-26 A preparation method of binder for textile fabrics Pending GB2590041A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106758222A (en) * 2016-12-19 2017-05-31 长兴荣煜纺织科技有限公司 A kind of environmentally friendly spinning sizing agent and preparation method thereof
CN108852633A (en) * 2018-07-11 2018-11-23 合肥尚涵装饰工程有限公司 A kind of environmental protection blotting paper
CN110804864A (en) * 2019-09-29 2020-02-18 嘉兴市恒悦纺织有限公司 Processing technology of flame-retardant antibacterial polyester fabric
CN111905704A (en) * 2020-07-16 2020-11-10 浙江工业大学 Amino modified bentonite/Fe3O4/SiO2Composite material and preparation method and application thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106758222A (en) * 2016-12-19 2017-05-31 长兴荣煜纺织科技有限公司 A kind of environmentally friendly spinning sizing agent and preparation method thereof
CN108852633A (en) * 2018-07-11 2018-11-23 合肥尚涵装饰工程有限公司 A kind of environmental protection blotting paper
CN110804864A (en) * 2019-09-29 2020-02-18 嘉兴市恒悦纺织有限公司 Processing technology of flame-retardant antibacterial polyester fabric
CN111905704A (en) * 2020-07-16 2020-11-10 浙江工业大学 Amino modified bentonite/Fe3O4/SiO2Composite material and preparation method and application thereof

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