CN105603639B - Micro nanometer fiber eider down blending cotton and preparation method thereof - Google Patents
Micro nanometer fiber eider down blending cotton and preparation method thereof Download PDFInfo
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- CN105603639B CN105603639B CN201610156870.7A CN201610156870A CN105603639B CN 105603639 B CN105603639 B CN 105603639B CN 201610156870 A CN201610156870 A CN 201610156870A CN 105603639 B CN105603639 B CN 105603639B
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- 239000000835 fiber Substances 0.000 title claims abstract description 44
- 238000002156 mixing Methods 0.000 title claims abstract description 28
- 229920000742 Cotton Polymers 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- -1 polypropylene Polymers 0.000 claims abstract description 25
- 239000004743 Polypropylene Substances 0.000 claims abstract description 22
- 229920001155 polypropylene Polymers 0.000 claims abstract description 22
- 239000004814 polyurethane Substances 0.000 claims abstract description 19
- 229920002635 polyurethane Polymers 0.000 claims abstract description 19
- 239000002121 nanofiber Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 12
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000706 filtrate Substances 0.000 claims description 9
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 235000009051 Ambrosia paniculata var. peruviana Nutrition 0.000 claims description 6
- 235000003097 Artemisia absinthium Nutrition 0.000 claims description 6
- 240000001851 Artemisia dracunculus Species 0.000 claims description 6
- 235000017731 Artemisia dracunculus ssp. dracunculus Nutrition 0.000 claims description 6
- 235000003261 Artemisia vulgaris Nutrition 0.000 claims description 6
- 244000194101 Ginkgo biloba Species 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000001138 artemisia absinthium Substances 0.000 claims description 6
- 235000018597 common camellia Nutrition 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 claims description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000009636 Huang Qi Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 239000012948 isocyanate Substances 0.000 claims description 5
- 235000019359 magnesium stearate Nutrition 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002105 nanoparticle Substances 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 229940126062 Compound A Drugs 0.000 claims description 2
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 2
- 240000001548 Camellia japonica Species 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 2
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 claims 1
- 235000021286 stilbenes Nutrition 0.000 claims 1
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 238000004332 deodorization Methods 0.000 abstract description 2
- 238000010041 electrostatic spinning Methods 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 230000024241 parasitism Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 241000209507 Camellia Species 0.000 description 4
- 239000003570 air Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 241000272517 Anseriformes Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
-
- 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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/482—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with shrinkage
-
- 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
- D06M19/00—Treatment of feathers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
Present invention firstly provides a kind of micro nanometer fiber eider down blending cotton, it is made up of the raw material of following parts by weight：15~20 parts of eider down, 8~12 parts of polypropylene nano fiber, 4~6 parts of polyurethane micrometer fibers.The present invention also provides a kind of preparation method of above-mentioned micro nanometer fiber eider down blending cotton, including the step of pretreatment and electrostatic spinning of eider down.Blending cotton pyroconductivity prepared by the present invention has reached 0.029W/mK, and proportion only has 0.028, not only merrily and lightheartedly, moistureproof, waterproof, and can be efficiently long-term prevention acarid parasitism and breeding, the machine washing of repetition, wash or dry-cleaned all without deformation, also do not interfere with its thermal property.In a word blending cotton of the invention and it is low temperature resistant, flexibility is good, adhesive force is strong, intensity is high the advantages that and one, going mouldy for effectively can preventing for a long time damage by worms, also there is corresponding product obvious antibacterial, deodorization to act on, it is and nontoxic, production cost is relatively low, and warmth retention property is strong, has a extensive future.
Description
Technical field
The present invention relates to material blending technology field, particularly a kind of micro nanometer fiber eider down blending cotton.
Background technology
Eider down is to grow the belly in geese and ducks, and lupine-like fine hair, slabbing is feather.Because eider down is a kind of
Animal protein fiber, the tiny stomata for ten million triangle that gathers on eider down nodular fibrous, can shrink with temperature Change
Expansion, produces temperature adjustment function, and absorbable human body distributes the hot gas of flowing, completely cuts off the invasion of cool ambient air.From the inspection of fluffy degree
Analyzed in survey, eider down than the heat insulating materials such as silk, cotton will a high grade, for example 450 degree of minimum standard fluffy
90 duck's downs are also more fluffy than silk and cotton good, so eider down is purely by way of a heat insulating material, its economic value is much high
In other heat insulating materials.Because eider down has the superperformance of this unique soft warming and moisture absorption diverging, eider down is determined
Good healthcare function, eider down are widely used in clothes, wadded a quilt with cotton, the field such as filler of weaving.
The pulled wool of eiderdown raw material is after the programs such as rough segmentation, ash disposal, essence point, packing are passed through, still containing a large amount of bacterial diseases
It the microorganisms such as poison, can't use directly as filler, also to be disinfected again by programs such as cleaning, dryings.Down feathers
Material removes the lipid on surface through over cleaning, eliminates stink, feather recovered pliability, become high resilience, then the place that carries out disinfection
Reason, packed after drying and be used as inserts.During sterilization, also the anti-mite processing of except mite is carried out to eider down, to kill eider down
While the acarid of upper attachment, finished product eider down is also set to be not easy to grow acarid again during use.Existing anti-mite processing side
One of formula is to add anti-mite agent during eider down cleans, so that anti-mite agent is attached on eider down, realizes anti-mite effect.
But eider down is different from cashmere, surface lacks sclay texture, and the surface relative smooth of eider down, the adhesion effect of anti-mite agent is simultaneously
It is bad.In addition, eider down can be such that anti-mite agent is impregnated into fiber also different from fiber textile, fiber textile, then will leaching
Long-term anti-mite effect is realized in the fibrage of stain into fabric, but down products does not have fabrication processes, and anti-mite agent is not
It can go deep into inside down products, it is difficult to realize long-term anti-mite effect.In the prior art, eider down processing is also contained more with soaking agent
The inorganic and organic chemical composition of kind, processing liquid making method is complicated, and certain problem of environmental pollution be present.
In addition to disadvantages described above, used in prior art also there is following defect in eider down：First, in order to ensure warming effect,
Down content is higher in eider down product, so that the use cost of eider down is too high；2nd, intensity is poor, washed to make plumage more
Suede crushes, conglomeration, reduces warmth retention property, influences attractive in appearance；3rd, existing eider down water proofing property is poor, so exploitation was a kind of both environmentally friendly, protects
Warm property the problem of strong high-strength waterproof eider down composite fibre turns into those skilled in the art's urgent need to resolve again.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of micro nanometer fiber eider down blending cotton and its preparation side
Method, solves the problems such as higher existing eider down product cost, anti-mite property difference.
The technical solution adopted for the present invention to solve the technical problems is：
Present invention firstly provides a kind of micro nanometer fiber eider down blending cotton, it is made up of the raw material of following parts by weight：Eider down 15
~20 parts, 8~12 parts of polypropylene nano fiber, 4~6 parts of polyurethane micrometer fibers.
Preferably, the fibre diameter of the polypropylene nano fiber is 200~600nm, the polyurethane micrometer fibers
Fibre diameter is 0.8~1.2 μm.
Preferably, the polypropylene nano fiber includes the raw material of following parts by weight：30~40 parts of polypropylene, epoxy resin
3~5 parts, 1~1.5 part of acrylic acid, 3~5 parts of methyl methacrylate；The polyurethane micrometer fibers include following parts by weight
Raw material：10~20 parts of non-isocyanate polyurethane, 3~5 parts of epoxy acrylate, 1~1.5 part of titanium dioxide nanoparticle.
Preferably, the polypropylene nano fiber also contains 0.1~0.3 part of magnesium stearate.
The present invention a kind of preparation method of above-mentioned micro nanometer fiber eider down blending cotton is also provided, including carry out in order as
Lower step：
Step [1] takes the appropriate Radix Astragali, radix glycyrrhizae to add water to cook 1~2 hour, filtering, obtains filtrate A and filter residue A, filter residue A is dried
Nanoscale is crushed to by superfine grinding method after dry, obtains a nanometer filter residue powder；Appropriate wormwood, camellia and gingko are smashed to pieces
And soaked 10~12 hours in the water at 40~50 DEG C, filter to get filtrate B, last merging filtrate A, liquor B and nanometer filter residue
Powder, pretreatment fluid is obtained after stirring；
Step [2] puts into eider down in above-mentioned pretreatment fluid, is soaked 10~12 hours under stirring, pull out drying,
Eider down powder is obtained after ultra-fine grinding；
Step [3] adds epoxy resin and acrylic acid, stirring 15 into the polypropylene under the molten condition of corresponding parts by weight
~20min, then adds methyl methacrylate, and a certain amount of eider down powder is added after continuing stirring 10~15 minutes, stirring
30~40 minutes, finally obtain melt A；
Step [4] is by non-isocyanate polyurethane and epoxy acrylate melting mixing, while by a certain amount of eider down powder
End is well mixed with nano titanium dioxide powder, and obtained mixture is added in fused solution and is uniformly mixed, must be melted
Thing B；
Step [5] uses the melt shower nozzle being set up in parallel respectively to the melt A after fusing and melt B while carried out
Shoot out；
Electrostatic generator is provided with before the melt shower nozzle, to cause melt to take electrostatic after shooing out；
Step [6] is rapid by the melt A for shooing out out and melt B respectively by corresponding HTHP air nozzle
Stretching, is received to obtain the polypropylene nano fiber, the polyurethane micrometer fibers mixture that include eider down by reception device, that is, obtained
The micro nanometer fiber eider down blending cotton.
Preferably, the weight ratio between the Radix Astragali, radix glycyrrhizae, wormwood, camellia and gingko is 1: 2.5-3.5：3-6：2-
4:1-3；
Preferably, in the step 3 while methyl methacrylate is added, the stearic acid of corresponding parts by weight is added
Magnesium.
Preferably, high temperature when stretching melt A is 180~250 DEG C, and high pressure is 0.3MPa~0.4MPa；Stretching fusing
High temperature during thing B is 150~180 DEG C, and high pressure is 0.15MPa~0.2Mpa.
The positive effect of the present invention：The present invention obtains the micro-nano of high quality by the melting electrostatic spinning technology of uniqueness
Fibre down blending cotton, because the smooth hydrodynamics effect in the surface of the nanofiber and distinctive specific surface area can make
The loss of air pressur that be contacted with nanofiber is smaller reaches air permeable effect, and the presence of micrometer fibers ensure that blending cotton
Bulk strength, the blending cotton pyroconductivity for preparing of the present invention has reached 0.029W/mK, and proportion only has 0.028, not only merrily and lightheartedly,
Moistureproof, waterproof, and can be efficiently long-term prevention acarid parasitism and breeding, the machine washing repeated, washing or dry-cleaned all without
Deformation, does not interfere with its thermal property yet.In a word blending cotton of the invention and it is low temperature resistant, flexibility is good, adhesive force is strong, intensity is high
The advantages that and one, going mouldy for effectively can preventing for a long time damage by worms, corresponding product also have obvious antibacterial, deodorization act on, and
Nontoxic, production cost is relatively low, and warmth retention property is strong, has a extensive future.
Embodiment
Below to a preferred embodiment of the present invention will be described in detail.
The preferred embodiment of the present invention provides a kind of micro nanometer fiber eider down blending cotton, is made up of the raw material of following parts by weight：
18 parts of eider down, 10 parts of polypropylene nano fiber, 5 parts of polyurethane micrometer fibers.
The fibre diameter of the polypropylene nano fiber is 400~500nm, the fibre diameter of the polyurethane micrometer fibers
For 0.8~1 μm.
The polypropylene nano fiber includes the raw material of following parts by weight：35 parts of polypropylene, 4 parts of epoxy resin, acrylic acid 1
Part, 4 parts of methyl methacrylate；The polyurethane micrometer fibers include the raw material of following parts by weight：Non-isocyanate polyurethane
16 parts, 4 parts of epoxy acrylate, 1.5 parts of titanium dioxide nanoparticle.
The polypropylene nano fiber also contains 0.25 part of magnesium stearate.
The preparation method of above-mentioned micro nanometer fiber eider down blending cotton, including the following steps carried out in order：
Step [1] takes the appropriate Radix Astragali, radix glycyrrhizae to add water to cook 1~2 hour, filtering, obtains filtrate A and filter residue A, filter residue A is dried
Nanoscale is crushed to by superfine grinding method after dry, obtains a nanometer filter residue powder；Appropriate wormwood, camellia and gingko are smashed to pieces
And soaked 10~12 hours in the water at 40~50 DEG C, filter to get filtrate B, last merging filtrate A, liquor B and nanometer filter residue
Powder, pretreatment fluid is obtained after stirring；
Step [2] puts into eider down in above-mentioned pretreatment fluid, is soaked 10~12 hours under stirring, pull out drying,
Eider down powder is obtained after ultra-fine grinding；
Step [3] adds the epoxy resin and 1 parts by weight of 4 parts by weight into the polypropylene under the molten condition of 35 parts by weight
Acrylic acid, stir 15~20min, then add the methyl methacrylate of 4 parts by weight, taken after continuing stirring 10~15 minutes
The polypropylene miser of 10 parts by weight and the eider down powder for adding 12 parts by weight thereto, stir 30~40 minutes, must finally melt
Compound A；
Step [4] is by the non-isocyanate polyurethane of 16 parts by weight and the epoxy acrylate melting mixing of 4 parts by weight, together
When the eider down powder of 6 parts by weight is well mixed with 1.5 parts of nano titanium dioxide powder, obtained mixture is added to 5
It is uniformly mixed in the fused solution of parts by weight, obtains melt B；
Step [5] uses the melt shower nozzle being set up in parallel respectively to the melt A after fusing and melt B while carried out
Shoot out；
Electrostatic generator is provided with before the melt shower nozzle, to cause melt to take electrostatic after shooing out；
Step [6] is rapid by the melt A for shooing out out and melt B respectively by corresponding HTHP air nozzle
Stretching, is received to obtain the polypropylene nano fiber, the polyurethane micrometer fibers mixture that include eider down by reception device, that is, obtained
The micro nanometer fiber eider down blending cotton.
Weight ratio between the Radix Astragali, radix glycyrrhizae, wormwood, camellia and gingko is 1: 2.5-3.5：3-6：2-4:1-3；
In the step 3 while methyl methacrylate is added, the magnesium stearate of 0.25 parts by weight is added.
High temperature when stretching melt A is 220 DEG C, high pressure 0.4MPa；High temperature when stretching melt B is 160 DEG C, high
Press as 0.18Mpa.
Above-described is only the preferred embodiments of the present invention, should be understood that the explanation of above example is simply used
In help understand the present invention method and its core concept, the protection domain being not intended to limit the present invention, it is all the present invention
Any modification for being made within thought and principle, equivalent substitution etc., should be included in the scope of the protection.
Claims (4)
- A kind of 1. preparation method of micro nanometer fiber eider down blending cotton, it is characterised in thatThe micro nanometer fiber eider down blending cotton is made up of the raw material of following parts by weight：15~20 parts of eider down, polypropylene nano are fine 8~12 parts of dimension, 4~6 parts of polyurethane micrometer fibers；The fibre diameter of the polypropylene nano fiber is 200~600nm, and the fibre diameter of the polyurethane micrometer fibers is 0.8~1.2 μm；The polypropylene nano fiber includes the raw material of following parts by weight：30~40 parts of polypropylene, 3~5 parts of epoxy resin, propylene 1~1.5 part of acid, 3~5 parts of methyl methacrylate；The polyurethane micrometer fibers include the raw material of following parts by weight：Non- isocyanide 10~20 parts of acid esters polyurethane, 3~5 parts of epoxy acrylate, 1~1.5 part of titanium dioxide nanoparticle；The preparation method includes the following steps carried out in order：Step [1] takes the appropriate Radix Astragali, radix glycyrrhizae to add water to cook 1~2 hour, filtering, obtains filtrate A and filter residue A, after filter residue A is dried Nanoscale is crushed to by superfine grinding method, obtains a nanometer filter residue powder；By appropriate wormwood, camellia and gingko smash to pieces and Soaked 10~12 hours in water at 40~50 DEG C, filter to get filtrate B, last merging filtrate A, liquor B and nanometer filter residue powder, Pretreatment fluid is obtained after stirring；Step [2] puts into eider down in above-mentioned pretreatment fluid, is soaked 10~12 hours under stirring, pulls drying, ultra-fine out Eider down powder is obtained after crushing；Step [3] adds epoxy resin and acrylic acid into the polypropylene under the molten condition of corresponding parts by weight, and stirring 15~ 20min, methyl methacrylate is then added, a certain amount of eider down powder, stirring 30 are added after continuing stirring 10~15 minutes ~40 minutes, finally obtain melt A；Step [4] by non-isocyanate polyurethane and epoxy acrylate melting mixing, while by a certain amount of eider down powder with Nano titanium dioxide powder is well mixed, and obtained mixture is added in fused solution and is uniformly mixed, and obtains melt B；Step [5] uses the melt shower nozzle being set up in parallel respectively to the melt A after fusing and melt B while sprayed Tell；Electrostatic generator is provided with before the melt shower nozzle, to cause melt to take electrostatic after shooing out；Step [6] is respectively drawn rapidly the melt A for shooing out out and melt B by corresponding HTHP air nozzle Stretch, receive to obtain the polypropylene nano fiber, the polyurethane micrometer fibers mixture that include eider down by reception device, that is, obtain institute State micro nanometer fiber eider down blending cotton.
- A kind of 2. preparation method of micro nanometer fiber eider down blending cotton according to claim 1, it is characterised in that：The Huang Weight ratio between stilbene, radix glycyrrhizae, wormwood, camellia and gingko is 1:2.5-3.5:3-6:2-4:1-3.
- A kind of 3. preparation method of micro nanometer fiber eider down blending cotton according to claim 1, it is characterised in that：It is described poly- Also contain 0.1~0.3 part of magnesium stearate in propylene nanofiber raw material, methyl methacrylate is being added in the step [3] While, add the magnesium stearates of corresponding parts by weight.
- A kind of 4. preparation method of micro nanometer fiber eider down blending cotton according to claim 1, it is characterised in that：Stretching is molten High temperature during compound A is 180~250 DEG C, and high pressure is 0.3MPa~0.4MPa；High temperature when stretching melt B is 150~180 DEG C, high pressure is 0.15MPa~0.2Mpa.
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| CN106757793A (en) * | 2016-12-06 | 2017-05-31 | 山东泰鹏环保材料股份有限公司 | A kind of health novel environment friendly PU/PP non-woven fabrics and its production and use |
| CN107397386B (en) * | 2017-08-12 | 2019-01-11 | 安徽楚艾农业科技有限公司 | A kind of moxa by and preparation method thereof |
| CN109363996A (en) * | 2018-12-13 | 2019-02-22 | 株洲千金药业股份有限公司 | A kind of soft towel of bacteriostatic skin-care cotton of the fiber containing camellia and its preparation method and application |
| CN109853251A (en) * | 2019-04-04 | 2019-06-07 | 六安市海洋羽毛有限公司 | A kind of preparation method of flame-retardant waterproof natural feather |
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