CN109137535A - A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth - Google Patents
A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth Download PDFInfo
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- CN109137535A CN109137535A CN201810737163.6A CN201810737163A CN109137535A CN 109137535 A CN109137535 A CN 109137535A CN 201810737163 A CN201810737163 A CN 201810737163A CN 109137535 A CN109137535 A CN 109137535A
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- 239000000835 fiber Substances 0.000 title claims abstract description 47
- 239000004744 fabric Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000011487 hemp Substances 0.000 title claims abstract description 23
- 238000009413 insulation Methods 0.000 title claims abstract description 15
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 39
- 229920004934 Dacron® Polymers 0.000 claims abstract description 38
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 239000010703 silicon Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000006185 dispersion Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000010936 titanium Substances 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 9
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 9
- 239000002562 thickening agent Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000010790 dilution Methods 0.000 claims abstract description 5
- 239000012895 dilution Substances 0.000 claims abstract description 5
- 238000013007 heat curing Methods 0.000 claims abstract description 5
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 5
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims abstract description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 32
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 17
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000142 Sodium polycarboxylate Polymers 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 8
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 8
- 238000000498 ball milling Methods 0.000 claims description 5
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003082 abrasive agent Substances 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000002242 deionisation method Methods 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000009396 hybridization Methods 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 4
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 claims description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 238000001238 wet grinding Methods 0.000 claims description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 4
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000470 constituent Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 201000009030 Carcinoma Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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- 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
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial 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
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial 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
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial 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
- D06N3/14—Artificial 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 polyurethanes
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- 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
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, 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
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1678—Resistive to light or to UV
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of preparation methods for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth, first gained Chinese fiber crops powder and polyethylene glycol 200 are mixed, again in water with nano ATO dispersion liquid, nano titanium oxide dispersion dilution, aqueous polyurethane coating glue is added, adds thickener, stirs evenly, it is configured to coating finishing agent, top finish, twice coating, drying are carried out to the dacron by water-proof finish；Under magnetic stirring, organic silicon sol and TiO 2 sol are uniformly mixed, react to obtain the organic silicon composite sol of nano-titanium dioxide-, it is coated to the dacron surface that gained functional coating arranges in a manner of showering, after standing at room temperature, it is put into heat cure in air dry oven, obtains the wear-resistant uvioresistant line umbrella cloth.
Description
Technical field
The invention belongs to rain gear fields, and in particular to a kind of addition china-hemp fibers powder-nano material heat insulation and heat control type
The preparation method of wear-resistant uvioresistant line umbrella cloth.
Background technique
As temperature increases, environmental pollution is increasingly severe, and ozone layer is destroyed, and the direct good fortune of ultraviolet light is mapped to earth's surface
Intensity is increasing, and ultraviolet light is increasing the harm of human health, and the patient of cutaneum carcinoma is also in average annual growth.Therefore, anti-purple
Outside line textile is gradually by the great attention of people, present uvioresistant fabric, and majority is organic matter finishing agent, and part
Finishing agent also has certain pollution to environment, possesses stronger uv resistance, free of contamination natural material just becomes research focus.
By Chinese fiber crops powder application in uvioresistant fabric, can widen china-hemp fibers uses range, moreover it is possible to which appropriateness solves part uvioresistant face
The not environmentally property of material, save the cost provide new method for the research of uvioresistant fabric.
It is also higher and higher to the performance requirement of textile with the raising of people's lives level.For parasols, people are pursued
Be not only that can keep the sun off, but also want can to stop ultraviolet light even to have the effect of heat insulation and heat control.Using suitable
Nano material, and be mixed among fabric coating glue, it is used to shielding ultraviolet rays and infrared ray, ultraviolet light can not only be prevented
Injury to human body, and can reduce temperature under umbrella, give comfortable feeling in hot summer.
Summary of the invention
The purpose of the present invention is being directed to existing problem, provide a kind of addition china-hemp fibers powder-nano material every
The preparation method of heat drop warm type wear-resistant uvioresistant line umbrella cloth, according to this method prepare the maskable ultraviolet and infrared ray of umbrella cloth,
And it can reduce temperature under umbrella, and wear-resisting.
The present invention is achieved by the following technical solutions:
A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth, it is special
Sign is, includes the following steps:
(1) preparation of Chinese fiber crops powder:
The staple fiber that 4-6 parts of china-hemp fibers are cut into 3-5mm, be put into pure water impregnate 10-15min after, then with abrasive media
It is put into high energy nanometer impact grinding tank body, after carrying out wet grinding 10-12h, abrasive media is taken out, with 100-300 mesh sieve mistake
Filter, obtains Chinese fiber crops powder；
(2) pretreatment of dacron and water-proof finish:
Aquae destillata is added by bath raio 1:45-55 into dacron, 25-30min is handled under the conditions of 80-83 DEG C, first uses 75-85
DEG C washing, then washed with cold water, obtain pretreatment dacron；
1-1.1 parts of water-proof aagent AG-E081 are dissolved in water, 100-110 parts of water-proof finish liquid is configured to, pretreatment is washed
Synthetic fibre fabric is arranged, and two leachings two are rolled, and at 108-112 DEG C after preliminary drying 1-2min, is baked 1-2min at 165-170 DEG C, is obtained
To water-proof finish dacron；
(3) functional coating of dacron arranges:
Gained Chinese fiber crops powder in (1) and polyethylene glycol 200 are first mixed 10-15min, then with nano ATO dispersion liquid, nanometer
Titanium oxide dispersion dilutes in water, and 50-55 parts of aqueous polyurethane coating glue are added, adds 1.2-1.3 parts of thickeners, stirs
It mixes uniformly, is configured to 100-110 parts of coating finishing agents, it is whole by the dacron progress coating of water-proof finish to gained in (2)
Reason, twice coating, drying；
(4) nano-titanium dioxide-organic-silicon hybridization coating preparation:
Under magnetic stirring, organic silicon sol and TiO 2 sol are uniformly mixed, reacts to obtain nano-titanium dioxide-organosilicon
It is coated to the dacron surface that gained functional coating arranges in (3) by complex sol in a manner of showering, quiet at room temperature
After setting 15-20min, it is put into heat cure 3-4h in 125-130 DEG C of air dry oven, obtains the wear-resistant uvioresistant line umbrella cloth.
Further, in step (1) abrasive media be diameter be 10mm zirconium oxide, abrasive material china-hemp fibers and grinding
The weight ratio of medium is 1:10-20.
Further, in step (3) nano-titanium dioxide dispersion: 0.01-0.02 parts of dispersing agent sodium polycarboxylates are stirred
It is dissolved in water, dilution is configured to 1.7-1.9 parts of solution, adds 1.1-1.3 parts of Behavior of Ultrafine Titanium Dioxide Particles and is dispersed with stirring, and uses
It is 8-9 that sodium hydroxide solution, which adjusts pH, and ultrasonic wave disperses 15-20min, obtains nano titanium oxide dispersion；
The dispersion of nano ATO: in water by 0.01-0.02 parts of dispersing agent sodium polycarboxylate stirring and dissolvings, be configured to 1.7-1.8 parts it is molten
Liquid adds 0.2-0.3 parts of nano ATOs and is dispersed with stirring, and adjusting pH with sodium hydroxide solution is 8-9, with the stirring speed of 1000rpm
Ball milling 10-12h is spent, ultrasonic wave disperses 10-15min, obtains nano ATO dispersion liquid；
The solid content of aqueous polyurethane coating glue is 30%, thickener DM-5239, and per pass coating amount is 28-32g/m2。
Further, in step (4) organic silicon sol preparation:
Tetraethoxysilane and isopropanol are mixed, the isopropanol and deionization that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of water reacts 2-3h, and silane coupling agent KH570 is added, and continues constant temperature and is stirred to react 3-4h, obtains modified titanium dioxide
Silica solution；
Methyltrimethoxysilane and isopropanol are mixed, the isopropanol and go that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of ionized water reacts 2-3h, modified silicon dioxide gel is added, obtains organic silicon sol.
Further, tetra-n-butyl titanate, dehydrated alcohol, inhibitor acetylacetone,2,4-pentanedione constituent component A are used in step (4)
Magnetic heating stirrer stirs 30-35min, by remaining dehydrated alcohol, deionized water, hydrochloric acid catalyst constituent component B, by component
B is slowly dropped in component A, is continued to stir 2-3h, is obtained the TiO 2 sol of homogeneous transparent.
The present invention has the advantage that compared with prior art
(1) impact grinding of high energy nanometer is utilized, Chinese fiber crops powder is made in china-hemp fibers grinding, not only to the mechanical lapping of china-hemp fibers
The apparent form of Chinese fiber crops is changed, its properity, the uvioresistant performance of the small Chinese fiber crops powder coated fabric of partial size are also changed
More preferably, the small Chinese fiber crops powder of partial size disperses more evenly in aqueous polyurethane, and obtained coated fabric surface pore is less, table
The distribution of flour body is apparent, while the addition of Chinese fiber crops powder improves moisture-inhibiting, the gas permeability of coated fabric.
(2) dacron must carry out water-proof finish before coating, to prevent the imbibition of coating, using waterproofing agent to fabric
Water-proof finish is carried out, fabric has good waterproof effect；
Superfine titanic oxide and nano ATO are dispersed as the heat-insulated powder of antiultraviolet by the method for ball milling and ultrasound,
Under the action of dispersing agent sodium polycarboxylate, can stable dispersion in water；Nano ATO and superfine titanic oxide are mixed into aqueous poly- ammonia
In ester coating adhesive, and top finish is carried out to the polyester fabric of water-proof finish, makes nano ATO and superfine titanic oxide composite granule
Arrangement can effectively shielding ultraviolet rays, and can reduce temperature under umbrella cover；UV resistance and heat-proof quality are attached to simultaneously
On sun-shade umbrella cloth, while shielding ultraviolet rays, additionally it is possible to reduce temperature under umbrella, impart umbrella cloth multiple functions.
(3) it using nano-titanium dioxide-organic siliconresin of sol-gel method preparation, is formed in coating structure hot
The good hybrid inorganic-organic structure of energy, nanoparticle are dispersed in organic siliconresin, and inorganic nano titanium dioxide solves
The problem of ultraviolet absorbing agent fails under long-time ultraviolet light, coating not only greatly improve the resistance to of dacron surface
The linear energy of ultraviolet light, and improve the wearability on dacron surface.
Specific embodiment
Embodiment 1
A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth, it is special
Sign is, includes the following steps:
(1) preparation of Chinese fiber crops powder:
The staple fiber that 4 parts of china-hemp fibers are cut into 3-5mm is put into after impregnating 10min in pure water, then be put into height with abrasive media
In energy nanometer impact grinding tank body, after carrying out wet grinding 10h, abrasive media is taken out, is filtered with 100 mesh sieve, obtains Chinese fiber crops powder
Body；
(2) pretreatment of dacron and water-proof finish:
Aquae destillata is added by bath raio 1:45 into dacron, 25min is handled under the conditions of 80-83 DEG C, first uses 75-85 DEG C of water
It washes, then is washed with cold water, obtain pretreatment dacron；
1 part of water-proof aagent AG-E081 is dissolved in water, 100 parts of water-proof finish liquid are configured to, to pretreatment dacron into
Row arranges, and two leachings two are rolled, and at 108-112 DEG C after preliminary drying 1min, bakes 1min at 165-170 DEG C, obtains water-proof finish and wash
Synthetic fibre fabric；
(3) functional coating of dacron arranges:
Gained Chinese fiber crops powder in (1) and polyethylene glycol 200 are first mixed 10min, then with nano ATO dispersion liquid, nanometer two
Titanium oxide dispersion liquid dilutes in water, and 50 parts of aqueous polyurethane coating glue are added, adds 1.2 parts of thickeners, stirs evenly, match
100 parts of coating finishing agents are made, top finish are carried out by the dacron of water-proof finish to gained in (2), twice coating dries
It is dry；
(4) nano-titanium dioxide-organic-silicon hybridization coating preparation:
Under magnetic stirring, organic silicon sol and TiO 2 sol are uniformly mixed, reacts to obtain nano-titanium dioxide-organosilicon
It is coated to the dacron surface that gained functional coating arranges in (3) by complex sol in a manner of showering, quiet at room temperature
After setting 15min, it is put into heat cure 3h in 125-130 DEG C of air dry oven, obtains the wear-resistant uvioresistant line umbrella cloth.
Further, in step (1) abrasive media be diameter be 10mm zirconium oxide, abrasive material china-hemp fibers and grinding
The weight ratio of medium is 1:10.
Further, in step (3) nano-titanium dioxide dispersion: 0.01 part of dispersing agent sodium polycarboxylate stirring and dissolving is existed
In water, dilution is configured to 1.7 parts of solution, adds 1.1 parts of Behavior of Ultrafine Titanium Dioxide Particles and is dispersed with stirring, with sodium hydroxide solution tune
Section pH is 8-9, and ultrasonic wave disperses 15min, obtains nano titanium oxide dispersion；
The dispersion of nano ATO: in water by 0.01 part of dispersing agent sodium polycarboxylate stirring and dissolving, 1.7 parts of solution is configured to, are added
0.2 part of nano ATO is dispersed with stirring, and adjusting pH with sodium hydroxide solution is 8-9, with the mixing speed ball milling 10h of 1000rpm, is surpassed
Sound wave disperses 10min, obtains nano ATO dispersion liquid；
The solid content of aqueous polyurethane coating glue is 30%, thickener DM-5239, and per pass coating amount is 28g/m2。
Further, in step (4) organic silicon sol preparation:
Tetraethoxysilane and isopropanol are mixed, the isopropanol and deionization that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of water reacts 2h, and silane coupling agent KH570 is added, and continues constant temperature and is stirred to react 3h, it is molten to obtain modified silica
Glue；
Methyltrimethoxysilane and isopropanol are mixed, the isopropanol and go that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of ionized water reacts 2h, modified silicon dioxide gel is added, obtains organic silicon sol.
Further, tetra-n-butyl titanate, dehydrated alcohol, inhibitor acetylacetone,2,4-pentanedione constituent component A are used in step (4)
Component B is delayed remaining dehydrated alcohol, deionized water, hydrochloric acid catalyst constituent component B by magnetic heating stirrer stirring 30min
Slowly it is added drop-wise in component A, continues to stir 2h, obtain the TiO 2 sol of homogeneous transparent.
Embodiment 2
A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth, it is special
Sign is, includes the following steps:
(1) preparation of Chinese fiber crops powder:
The staple fiber that 6 parts of china-hemp fibers are cut into 3-5mm is put into after impregnating 15min in pure water, then be put into height with abrasive media
In energy nanometer impact grinding tank body, after carrying out wet grinding 12h, abrasive media is taken out, is filtered with 300 mesh sieve, obtains Chinese fiber crops powder
Body；
(2) pretreatment of dacron and water-proof finish:
Aquae destillata is added by bath raio 1:55 into dacron, 30min is handled under the conditions of 80-83 DEG C, first uses 75-85 DEG C of water
It washes, then is washed with cold water, obtain pretreatment dacron；
1.1 parts of water-proof aagent AG-E081 are dissolved in water, 110 parts of water-proof finish liquid are configured to, to pretreatment dacron
It is arranged, two leachings two are rolled, and at 108-112 DEG C after preliminary drying 2min, are baked 2min at 165-170 DEG C, are obtained water-proof finish
Dacron；
(3) functional coating of dacron arranges:
Gained Chinese fiber crops powder in (1) and polyethylene glycol 200 are first mixed 15min, then with nano ATO dispersion liquid, nanometer two
Titanium oxide dispersion liquid dilutes in water, and 55 parts of aqueous polyurethane coating glue are added, adds 1.3 parts of thickeners, stirs evenly, match
110 parts of coating finishing agents are made, top finish are carried out by the dacron of water-proof finish to gained in (2), twice coating dries
It is dry；
(4) nano-titanium dioxide-organic-silicon hybridization coating preparation:
Under magnetic stirring, organic silicon sol and TiO 2 sol are uniformly mixed, reacts to obtain nano-titanium dioxide-organosilicon
It is coated to the dacron surface that gained functional coating arranges in (3) by complex sol in a manner of showering, quiet at room temperature
After setting 20min, it is put into heat cure 4h in 125-130 DEG C of air dry oven, obtains the wear-resistant uvioresistant line umbrella cloth.
Further, in step (1) abrasive media be diameter be 10mm zirconium oxide, abrasive material china-hemp fibers and grinding
The weight ratio of medium is 1:20.
Further, in step (3) nano-titanium dioxide dispersion: 0.02 part of dispersing agent sodium polycarboxylate stirring and dissolving is existed
In water, dilution is configured to 1.9 parts of solution, adds 1.3 parts of Behavior of Ultrafine Titanium Dioxide Particles and is dispersed with stirring, with sodium hydroxide solution tune
Section pH is 8-9, and ultrasonic wave disperses 20min, obtains nano titanium oxide dispersion；
The dispersion of nano ATO: in water by 0.02 part of dispersing agent sodium polycarboxylate stirring and dissolving, 1.8 parts of solution is configured to, are added
0.3 part of nano ATO is dispersed with stirring, and adjusting pH with sodium hydroxide solution is 8-9, with the mixing speed ball milling 12h of 1000rpm, is surpassed
Sound wave disperses 15min, obtains nano ATO dispersion liquid；
The solid content of aqueous polyurethane coating glue is 30%, thickener DM-5239, and per pass coating amount is 32g/m2。
Further, in step (4) organic silicon sol preparation:
Tetraethoxysilane and isopropanol are mixed, the isopropanol and deionization that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of water reacts 3h, and silane coupling agent KH570 is added, and continues constant temperature and is stirred to react 4h, it is molten to obtain modified silica
Glue；
Methyltrimethoxysilane and isopropanol are mixed, the isopropanol and go that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of ionized water reacts 3h, modified silicon dioxide gel is added, obtains organic silicon sol.
Further, tetra-n-butyl titanate, dehydrated alcohol, inhibitor acetylacetone,2,4-pentanedione constituent component A are used in step (4)
Component B is delayed remaining dehydrated alcohol, deionized water, hydrochloric acid catalyst constituent component B by magnetic heating stirrer stirring 35min
Slowly it is added drop-wise in component A, continues to stir 3h, obtain the TiO 2 sol of homogeneous transparent.
Comparative example 1
This comparative example 1 compared with Example 1, does not carry out water-proof finish to dacron in step (2), side in addition to this
Method step is all the same.
Comparative example 2
Compared with Example 2, the unused organic silicon composite sol of nano-titanium dioxide-is to function in step (4) for this comparative example 2
The dacron of energy top finish is coated, and method and step in addition to this is all the same.
Control group
Application No. is: a kind of production method of uvioresistant spill resistant environmental protection umbrella cloth disclosed in 201710098332.
In order to compare the anti-ultraviolet property of umbrella cloth produced by the present invention, above-described embodiment 1, embodiment 2, comparison are implemented
The umbrella cloth of example 1, umbrella cloth prepared by comparative example 2 and control group, is tested for the property, test method is carried out according to standard:
According to the method for the present invention handle dacron ultraviolet ray preventing effect it is good, in comparative example 1 not to dacron into
Row water-proof finish, the terylene that the unused organic silicon composite sol of nano-titanium dioxide-arranges functional coating in comparative example 2
Fabric is coated, and the anti-ultraviolet property of gained umbrella cloth is deteriorated；On heat insulation, it can make to make hermetical testing system by oneself
Bottom temperature reduces 8-9 DEG C, and open test macro aluminium sheet temperature reduces 2-4 DEG C；Surface adhesion force is good, and the ultraviolet acceleration by light of 240h is old
After change, the yellow colour index average out to 5 of the coating；According to this method preparation umbrella cloth have excellent anti-ultraviolet property, it is wear-resisting,
And heat insulation and heat control.
Claims (5)
1. a kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth,
It is characterized in that, includes the following steps:
(1) preparation of Chinese fiber crops powder:
The staple fiber that 4-6 parts of china-hemp fibers are cut into 3-5mm, be put into pure water impregnate 10-15min after, then with abrasive media
It is put into high energy nanometer impact grinding tank body, after carrying out wet grinding 10-12h, abrasive media is taken out, with 100-300 mesh sieve mistake
Filter, obtains Chinese fiber crops powder；
(2) pretreatment of dacron and water-proof finish:
Aquae destillata is added by bath raio 1:45-55 into dacron, 25-30min is handled under the conditions of 80-83 DEG C, first uses 75-85
DEG C washing, then washed with cold water, obtain pretreatment dacron；
1-1.1 parts of water-proof aagent AG-E081 are dissolved in water, 100-110 parts of water-proof finish liquid is configured to, pretreatment is washed
Synthetic fibre fabric is arranged, and two leachings two are rolled, and at 108-112 DEG C after preliminary drying 1-2min, is baked 1-2min at 165-170 DEG C, is obtained
To water-proof finish dacron；
(3) functional coating of dacron arranges:
Gained Chinese fiber crops powder in (1) and polyethylene glycol 200 are first mixed 10-15min, then with nano ATO dispersion liquid, nanometer
Titanium oxide dispersion dilutes in water, and 50-55 parts of aqueous polyurethane coating glue are added, adds 1.2-1.3 parts of thickeners, stirs
It mixes uniformly, is configured to 100-110 parts of coating finishing agents, it is whole by the dacron progress coating of water-proof finish to gained in (2)
Reason, twice coating, drying；
(4) nano-titanium dioxide-organic-silicon hybridization coating preparation:
Under magnetic stirring, organic silicon sol and TiO 2 sol are uniformly mixed, reacts to obtain nano-titanium dioxide-organosilicon
It is coated to the dacron surface that gained functional coating arranges in (3) by complex sol in a manner of showering, quiet at room temperature
After setting 15-20min, it is put into heat cure 3-4h in 125-130 DEG C of air dry oven, obtains the wear-resistant uvioresistant line umbrella cloth.
2. a kind of addition china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant according to claim 1
The preparation method of line umbrella cloth, which is characterized in that abrasive media is the zirconium oxide that diameter is 10mm, the abrasive material Chinese in step (1)
The weight ratio of flaxen fiber and abrasive media is 1:10-20.
3. a kind of addition china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant according to claim 1
The preparation method of line umbrella cloth, which is characterized in that the dispersion of nano-titanium dioxide in step (3): 0.01-0.02 parts of dispersing agents are gathered
In water, dilution is configured to 1.7-1.9 parts of solution to carboxylic acid sodium stirring and dissolving, adds 1.1-1.3 parts of Behavior of Ultrafine Titanium Dioxide Particles
It is dispersed with stirring, adjusting pH with sodium hydroxide solution is 8-9, and ultrasonic wave disperses 15-20min, obtains nano titanium oxide dispersion；
The dispersion of nano ATO: in water by 0.01-0.02 parts of dispersing agent sodium polycarboxylate stirring and dissolvings, be configured to 1.7-1.8 parts it is molten
Liquid adds 0.2-0.3 parts of nano ATOs and is dispersed with stirring, and adjusting pH with sodium hydroxide solution is 8-9, with the stirring speed of 1000rpm
Ball milling 10-12h is spent, ultrasonic wave disperses 10-15min, obtains nano ATO dispersion liquid；
The solid content of aqueous polyurethane coating glue is 30%, thickener DM-5239, and per pass coating amount is 28-32g/m2。
4. a kind of addition china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant according to claim 1
The preparation method of line umbrella cloth, which is characterized in that the preparation of organic silicon sol in step (4):
Tetraethoxysilane and isopropanol are mixed, the isopropanol and deionization that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of water reacts 2-3h, and silane coupling agent KH570 is added, and continues constant temperature and is stirred to react 3-4h, obtains modified titanium dioxide
Silica solution；
Methyltrimethoxysilane and isopropanol are mixed, the isopropanol and go that agitation and dropping hydrochloric acid is acidified at 48-52 DEG C
The mixed liquor of ionized water reacts 2-3h, modified silicon dioxide gel is added, obtains organic silicon sol.
5. a kind of addition china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant according to claim 1
The preparation method of line umbrella cloth, which is characterized in that by tetra-n-butyl titanate, dehydrated alcohol, inhibitor acetylacetone,2,4-pentanedione group in step (4)
At component A, 30-35min is stirred with magnetic heating stirrer, in groups by remaining dehydrated alcohol, deionized water, hydrochloric acid catalyst group
Divide B, component B is slowly dropped in component A, continues to stir 2-3h, obtain the TiO 2 sol of homogeneous transparent.
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|---|---|---|---|
| CN201810737163.6A CN109137535A (en) | 2018-07-02 | 2018-07-02 | A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810737163.6A CN109137535A (en) | 2018-07-02 | 2018-07-02 | A kind of preparation method for adding china-hemp fibers powder-nano material heat insulation and heat control type wear-resistant uvioresistant line umbrella cloth |
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| CN109137535A true CN109137535A (en) | 2019-01-04 |
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| CN112267304A (en) * | 2020-10-28 | 2021-01-26 | 浙江金澜服饰有限公司 | Preparation method of ultraviolet-proof shirt fabric |
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| CN112267304A (en) * | 2020-10-28 | 2021-01-26 | 浙江金澜服饰有限公司 | Preparation method of ultraviolet-proof shirt fabric |
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| CN113235289A (en) * | 2021-03-23 | 2021-08-10 | 杭州超峰布艺有限公司 | Preparation method of anti-ultraviolet moisture permeable composite fabric |
| CN113235289B (en) * | 2021-03-23 | 2022-07-12 | 杭州超峰布艺有限公司 | Preparation method of anti-ultraviolet moisture permeable composite fabric |
| CN113802388A (en) * | 2021-10-19 | 2021-12-17 | 浙江爱漫时智能家居有限公司 | Ultraviolet-proof heat-resistant curtain |
| CN114575167A (en) * | 2022-02-23 | 2022-06-03 | 常熟理工学院 | Preparation method of radiation-proof fabric coating |
| CN114990895A (en) * | 2022-06-28 | 2022-09-02 | 界首市玉丰塑业有限公司 | Raincoat with anti-aging adhesive tapes |
| CN115584061A (en) * | 2022-10-24 | 2023-01-10 | 温州中农汉普鞋材科技有限公司 | Modified hemp stalk core powder, composite cat litter and preparation method thereof |
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