CN106120008B - A kind of manufacturing method of moisture absorption antistatic polypropylene fiber - Google Patents
A kind of manufacturing method of moisture absorption antistatic polypropylene fiber Download PDFInfo
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- CN106120008B CN106120008B CN201610791119.4A CN201610791119A CN106120008B CN 106120008 B CN106120008 B CN 106120008B CN 201610791119 A CN201610791119 A CN 201610791119A CN 106120008 B CN106120008 B CN 106120008B
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- polypropylene
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 78
- -1 polypropylene Polymers 0.000 title claims abstract description 75
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 75
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 63
- 239000000835 fiber Substances 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 25
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 235000014692 zinc oxide Nutrition 0.000 claims abstract description 20
- 239000011787 zinc oxide Substances 0.000 claims abstract description 20
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000000243 solution Substances 0.000 claims abstract description 18
- 239000002071 nanotube Substances 0.000 claims abstract description 16
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052621 halloysite Inorganic materials 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims abstract description 11
- 229940105847 calamine Drugs 0.000 claims abstract description 10
- 229910052864 hemimorphite Inorganic materials 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 239000010445 mica Substances 0.000 claims abstract description 10
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 10
- CPYIZQLXMGRKSW-UHFFFAOYSA-N zinc;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Zn+2] CPYIZQLXMGRKSW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 9
- 230000001476 alcoholic effect Effects 0.000 claims abstract description 9
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 239000004067 bulking agent Substances 0.000 claims abstract description 9
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001020 plasma etching Methods 0.000 claims abstract description 9
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 9
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000002525 ultrasonication Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 20
- 239000002086 nanomaterial Substances 0.000 claims description 20
- 238000012512 characterization method Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 238000001291 vacuum drying Methods 0.000 claims description 16
- 235000012216 bentonite Nutrition 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 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 description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 8
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims description 8
- 238000004898 kneading Methods 0.000 claims description 8
- 238000000643 oven drying Methods 0.000 claims description 8
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 8
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 241000206761 Bacillariophyta Species 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 abstract description 5
- 229940080314 sodium bentonite Drugs 0.000 abstract description 5
- 229910000280 sodium bentonite Inorganic materials 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 150000001768 cations Chemical class 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 229960000892 attapulgite Drugs 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- 229940092782 bentonite Drugs 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 229910052625 palygorskite Inorganic materials 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910000010 zinc carbonate Inorganic materials 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- PGTXKIZLOWULDJ-UHFFFAOYSA-N [Mg].[Zn] Chemical compound [Mg].[Zn] PGTXKIZLOWULDJ-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
Classifications
-
- 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
- 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention relates to a kind of manufacturing methods of moisture absorption antistatic polypropylene fiber, belong to macromolecular fibre manufacturing technology field, it is by halloysite nanotubes, conductive mica powder, concave convex rod is brilliant, sodium bicarbonate aqueous solution, calamine stone mixes, decatize is reacted, after vacuum microwave radiation, it is dipped in sulfamic acid solution and inhales thoroughly, ultrasonic wave disperses, again by suspended matter microwave plasma etching processing, ultrasonication, upper layer suspended matter is taken to filter, washing, after drying, material and diatomite will be obtained, aluminum-doped zinc oxide nanometer powder, sodium bentonite, PP g MAH bulking agents, silane coupling agent alcoholic solution is stirred in mixing machine together, the stirring drying of isotactic polypropylene powder is added after drying.The synergistic effect of present invention application halloysite nanotubes, diatomaceous superpower absorption property and sodium bentonite, conductive material, is made with isotactic polypropylene blended melting, make polypropylene fibre have moisture absorption, it is comfortable, the characteristics such as can contaminate, is antistatic.
Description
Technical field
The present invention relates to a kind of manufacturing methods of moisture absorption antistatic polypropylene fiber, belong to macromolecular fibre manufacturing technology neck
Domain.
Background technology
Polypropylene fibre, also referred to as PP fibers or polypropylene fibre are a kind of fibers with isotactic polypropylene melt-spinning, it is most
Big advantage is light, density 0.91/cm3, it is lighter 20-30% than general chemical fibre, it is that proportion is most in all textile fabrics
Small one kind and its intensity is high, elongation is big, initial modulus is higher, excellent spring.Polypropylene fibre wearability is only second to polyamide
Fiber, corrosion resistance is good, especially fine to inorganic acid, alkaline stability, and not mouldy, without putrefaction is not afraid of and damages by worms, but poly- third
Alkene fiber does not absorb water, and dyeing is difficult, and electrostatic is very big, and room temperature volume resistivity is up to 1017Ω.cm.Since its is non-hygroscopic, impermeable
Gas, uncomfortable, thermal stability is poor, easy suction ash, therefore is not suitable for dress ornament.
The performance of moisture absorption antistatic fibre is primarily referred to as antistatic property, i.e., it quickly eliminates the ability of electrostatic charge, in standard
Under state (RH65%, 20 DEG C), if resistivity≤109Ω .cm belong to extraordinary antistatic fibre, if resistivity is 1010-1012
Ω .cm, then the antistatic fibre belonged to, and good hygroscopicity is more conducive to improve antistatic and fabric wearing comfort.
Diatomaceous density 1.9-2.3g/cm3, heap density 0.34-0.65g/cm3, specific surface area 40-65m/g, pore volume
0.45-0.98m, water absorption rate are 2-4 times of own vol, and 1650C-1750 DEG C of fusing point is observed that under an electron microscope
Special porous construction.Diatomaceous color is white, canescence, grey and terra brown etc., is had fine and smooth, loose, light, more
Hole, water imbibition and the strong property of permeability.A small amount of diatomite is added in macromolecule polymer material can significantly improve material
Adsorptivity and hygroscopicity, and can be improved product it is heat-resisting, heat preservation, it is anti-aging the effects that.
Aluminium-doped zinc oxide, conductive mica powder addition have excellent anti-static function in PET.
Calamine is carbonate mineral calcite race smithsonite, main to contain zinc carbonate, is natural magnesium zinc not soluble in water,
Hole is more, seemingly cellular, has compared with strong absorptive, the viscous tongue licked.With color it is white, body is light, the loose person of matter is preferred.There is human skin guarantor
Strong effect.
Halloysite nanotubes are that a kind of crimped under natural endowment by kaolinic lamella forms natural many walls nanotube
Shape material, be a kind of outer diameter of the natural nano-material nanotubes with typical many walls nanotube shape structure be 20-150nm,
Internal diameter is 5-100nm, length is 0.15-50 μm.Halloysite nanotubes are made of oxygen-octahedron, alumina octahedral, and outer wall contains
There is certain silicone hydroxyl, is combined in the form of the secondary bonds moral such as hydrogen bond and Van der Waals force between structural unit.To cation, polarity point
Sons etc. have stronger adsorption capacity.Natural nano tubular structure and the property being easily dispersed so that halloysite nanotubes are made
It is answered in polypropylene, epoxy resin, polyethylene, polyamide, polyester, rubber etc. for a kind of novel polymer reinforcing material
With.
Bentonite is the aqueous clay pit based on montmorillonite, and interlayer cation type determines bentonitic type, layer
Between cation claim sodium bentonite when being Na+, sodium bentonite has very strong hygroscopicity and a dilatancy, adsorbable 8~15 times
In the water of own vol, volume expansion is up to several times to 30 times.In addition to this, bentonite also has stronger cationic exchange energy
Power and there is certain adsorption capacity to various gases, liquid, organic substance, therefore have higher plasticity and stronger caking property,
Because bentonitic special nature is widely used in each industrial circle with higher use value.
The basic structural unit of attapulgite is rodlike, needle-shaped, fibrous monocrystal, and abbreviation concave convex rod is brilliant, attapulgite
The general ＜ of the content of medium rod crystalline substance 50%；Concave convex rod crystalline substance is about 0.5-5 μm, and about 0.01-0.10 μm wide, the surface of concave convex rod crystalline substance is covered with
Concave-convex alternate groove, internal porous road, for specific surface up to 500 ㎡/g or more, water imbibition is strong, can reach 150% or more；Mohs
2-3 grades of hardness is heated to 700-800 DEG C, 5 grades of hardness ＞.Proportion is 2.05-2.32, and addition is both used as colorant in the plastic,
There is reinforcement, fire-retardant, anti-aging again.
Fiber worker has carried out a large amount of study on the modification, to make for defect existing for polypropylene fibre for many years
The polypropylene fibre with property and function, such as moisture absorption, it is comfortable, can contaminate, is antistatic.
Invention content
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of antistatic with endogenous moisture absorption
The manufacturing method of polypropylene fibre.
The manufacturing method of moisture absorption antistatic polypropylene fiber provided by the invention, it uses following steps：
A mass fraction) is pressed, takes a diameter of 40-100nm of 0.8-1.2 parts of characterization parameters, the Ai Luo that length is 500-2000nm
Stone nanotube, 0.5-1.0 parts of lauryl amine polyoxyethylene ether, 1.2-2.0 parts of nano-level conducting mica powders, 1.2-1.6 parts of characterization ginsengs
Number is 0.5-5 μm a length of, width is 0.01-0.10 μm of concave convex rod crystalline substance, and 4.0-6.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution,
0.2-0.7 parts of nanoscale calamine stone mixing, are stirred, decatize reacts 45-60min in 150-170 DEG C of superheated steam reaction kettle
Afterwards, 2-4h is radiated in 400-500 DEG C of vacuum microwave, be then dipped in the sulfamic acid solution that 80-120 parts of mass fractions are 30%
Vacuum moisture absorption is handled, and 60-95 DEG C of ultrasonic wave dispersion 0.5-1.5h is heated to after inhaling thoroughly, dispersion 3.5-4.5h is stirred for, is hanged
Float；
B) press mass fraction, by step A) obtain 2.0-4.0 part suspended matter microwave plasma etching processing 10-30min,
With the deionized water of the 30-60 parts of sodium tripolyphosphate dispersion liquids of 3-5% containing mass fraction at 70-90 DEG C ultrasonication 20-
40min takes upper layer suspended matter to be filtered through 150-200 mesh, distilled water washes clean, and it is antistatic to obtain modified inorganic for vacuum drying
Nano material；
C) press mass fraction, take 15-25 part step B) acquisition modified inorganic anti-electrostatic nano material, it is ultra-fine with 5-8 parts
Diatomite, 5-8 parts of aluminum-doped zinc oxide nanometer powders, 5-8 parts of sodium bentonites, P3-5 parts of P-g-MAH bulking agents, 8-15 parts of matter
It measures the silane coupling agent alcoholic solution of score 20-30%, turns/the speed of min under the conditions of 60-70 DEG C with 250-350 in mixing machine
Be stirred to react 45-60min, after under the conditions of 50-70 DEG C vacuum drying, add 150-200 parts of isotactic polypropylene powder, mixing
40-50min is stirred with the speed of 250-350 turns/min in machine, obtains the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
≤ 50ppm is directly extruded in parallel dual-screw melting kneading extruder and is spun into moisture absorption antistatic polypropylene fiber.
Preferably, the moisture absorption antistatic polypropylene fiber is moisture absorption anti-electrostatic nano material with micro- fibrilliform morphology point
It is dispersed in polypropylene fibre cortex, conventional isotactic polypropylene is the polypropylene fibre of sandwich layer.
Preferably, the moisture absorption antistatic polypropylene sheath core fiber for be spun into POY, FDY, civilian fiber and
Industrial yarn.
The manufacturing method of moisture absorption antistatic polypropylene fiber provided by the invention, it uses following steps：
A mass fraction) is pressed, takes a diameter of 70nm of 1.0 parts of characterization parameters, the halloysite nanotubes that length is 1200nm,
0.75 part of lauryl amine polyoxyethylene ether, 1.6 parts of nano-level conducting mica powders, 1.4 parts of characterization parameters are 2.5 μm a length of, width is 0.05 μ
M concave convex rods are brilliant, and 5.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution, 0.45 part of nanoscale calamine stone mixing, at 160 DEG C
Stirring in superheated steam reaction kettle after decatize reacts 50min, radiates 3h in 450 DEG C of vacuum microwaves, is then dipped in 100 parts of quality
Vacuum moisture absorption is handled in the sulfamic acid solution that score is 30%, and 75 DEG C of ultrasonic waves dispersion 1h are heated to after inhaling thoroughly, is stirred for point
4h is dissipated, suspended matter is obtained；
B) press mass fraction, by step A) obtain 3.0 parts of suspended matter microwave plasma etching processing 20min, with 45 parts
The deionized water of the 4% sodium tripolyphosphate dispersion liquid containing mass fraction ultrasonication 30min at 80 DEG C takes upper layer suspended matter to pass through
170 mesh filter, distilled water washes clean, vacuum drying, obtain modified inorganic anti-electrostatic nano material；
C) press mass fraction, take 20 parts of step B) obtain modified inorganic anti-electrostatic nano material, with 6.5 parts of ultra-fine diatoms
Soil, 6.5 parts of aluminum-doped zinc oxide nanometer powders, 6 parts of sodium bentonites, 4 parts of PP-g-MAH bulking agents, 12 parts of mass fractions 25%
Silane coupling agent alcoholic solution, 50min is stirred to react with the speed of 300 turns/min in mixing machine under the conditions of 65 DEG C, after 60
Vacuum drying under the conditions of DEG C adds 170 parts of isotactic polypropylene powder, is stirred with the speed of 300 turns/min in mixing machine
45min obtains the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
For≤50ppm, is directly extruded in parallel dual-screw melting kneading extruder and be spun into moisture absorption antistatic polypropylene fiber.
Present invention application halloysite nanotubes, the superpower absorption property of microfine diatomaceous and sodium bentonite, conductive material
Synergistic effect, with isotactic polypropylene blended melting be made it is a kind of in the form of the microfibril of moisture absorption anti-electrostatic nano material disperse
Moisture absorption anti-static function polypropylene high molecular material inside polypropylene fibre, make polypropylene fibre have moisture absorption, it is comfortable, can
The characteristics such as dye, antistatic.
Specific implementation mode
The embodiment of the present invention is further described below.Following embodiment only carries out furtherly the application
It is bright, it should not be construed as the limitation to the application.
The manufacturing method of a kind of moisture absorption antistatic polypropylene fiber of the present invention, using following steps：
A mass fraction) is pressed, takes a diameter of 40-100nm of 0.8-1.2 parts of characterization parameters, the Ai Luo that length is 500-2000nm
Stone nanotube, 0.5-1.0 parts of lauryl amine polyoxyethylene ether, 1.2-2.0 parts of nano-level conducting mica powders, 1.2-1.6 parts of characterization ginsengs
Number is 0.5-5 μm a length of, width is 0.01-0.10 μm of concave convex rod crystalline substance, and 4.0-6.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution,
0.2-0.7 parts of nanoscale calamine stone mixing, are stirred, decatize reacts 45-60min in 150-170 DEG C of superheated steam reaction kettle
Afterwards, 2-4h is radiated in 400-500 DEG C of vacuum microwave, be then dipped in the sulfamic acid solution that 80-120 parts of mass fractions are 30%
Vacuum moisture absorption is handled, and 60-95 DEG C of ultrasonic wave dispersion 0.5-1.5h is heated to after inhaling thoroughly, dispersion 3.5-4.5h is stirred for, is hanged
Float；
B) press mass fraction, by step A) obtain 2.0-4.0 part suspended matter microwave plasma etching processing 10-30min,
With the deionized water of the 30-60 parts of sodium tripolyphosphate dispersion liquids of 3-5% containing mass fraction at 70-90 DEG C ultrasonication 20-
40min takes upper layer suspended matter to be filtered through 150-200 mesh, distilled water washes clean, and it is antistatic to obtain modified inorganic for vacuum drying
Nano material；
C) press mass fraction, take 15-25 part step B) acquisition modified inorganic anti-electrostatic nano material, it is ultra-fine with 5-8 parts
Diatomite, 5-8 parts of aluminum-doped zinc oxide nanometer powders, 5-8 parts of sodium bentonites, 3-5 parts of PP-g-MAH bulking agents, 8-15 parts of matter
It measures the silane coupling agent alcoholic solution of score 20-30%, turns/the speed of min under the conditions of 60-70 DEG C with 250-350 in mixing machine
Be stirred to react 45-60min, after under the conditions of 50-70 DEG C vacuum drying, add 150-200 parts of isotactic polypropylene powder, mixing
40-50min is stirred with the speed of 250-350 turns/min in machine, obtains the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
≤ 50ppm is directly extruded in parallel dual-screw melting kneading extruder and is spun into moisture absorption antistatic polypropylene fiber.
The moisture absorption antistatic polypropylene fiber is to be dispersed in polypropylene fibre cortex with micro- fibrilliform morphology, and conventional isotactic is poly-
Propylene is the polypropylene fibre of sandwich layer.
The moisture absorption antistatic polypropylene sheath core fiber is for being spun into POY, FDY, civilian fiber and industrial yarn.
Embodiment 1：A kind of manufacturing method of moisture absorption antistatic polypropylene fiber, using following steps：
A mass fraction) is pressed, takes a diameter of 40nm of 0.8 part of characterization parameter, the halloysite nanotubes that length is 500nm, 0.5
Part lauryl amine polyoxyethylene ether, 1.2 parts of nano-level conducting mica powders, 1.2 parts of characterization parameters are 0.5 μm a length of, width is 0.01 μm recessed
Convex stick is brilliant, and 4.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution, and 0.2 part of nanoscale calamine stone mixing is overheated at 150 DEG C
Stirring in steam reaction kettle after decatize reacts 45min, radiates 2h, being then dipped in 80 parts of mass fractions is in 400 DEG C of vacuum microwaves
Vacuum moisture absorption is handled in 30% sulfamic acid solution, and 60 DEG C of ultrasonic wave dispersion 0.5h are heated to after inhaling thoroughly, are stirred for disperseing
3.5h obtains suspended matter；
B) press mass fraction, by step A) obtain 2.0 parts of suspended matter microwave plasma etching processing 10min, with 30 parts
The deionized water of the 3% sodium tripolyphosphate dispersion liquid containing mass fraction ultrasonication 20min at 70 DEG C takes upper layer suspended matter to pass through
150 mesh filter, distilled water washes clean, vacuum drying, obtain modified inorganic anti-electrostatic nano material；
C) press mass fraction, take 20 parts of step B) obtain modified inorganic anti-electrostatic nano material, with 5 parts of ultra-fine diatoms
Soil, 5 parts of aluminum-doped zinc oxide nanometer powders, 5 parts of sodium bentonites, 3 parts of PP-g-MAH bulking agents, 8 parts of mass fractions 20%
Silane coupling agent alcoholic solution is stirred to react 45min under the conditions of 60 DEG C in mixing machine with the speed of 250 turns/min, after at 50 DEG C
Under the conditions of vacuum drying, add 150 parts of isotactic polypropylene powder, in mixing machine with the speed of 250 turns/min stir 40min,
Obtain the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
For≤50ppm, is directly extruded in parallel dual-screw melting kneading extruder and be spun into moisture absorption antistatic polypropylene fiber.
Embodiment 2：A kind of manufacturing method of moisture absorption antistatic polypropylene fiber, using following steps：
A mass fraction) is pressed, takes a diameter of 70nm of 1.0 parts of characterization parameters, the halloysite nanotubes that length is 1200nm,
0.75 part of lauryl amine polyoxyethylene ether, 1.6 parts of nano-level conducting mica powders, 1.4 parts of characterization parameters are 2.5 μm a length of, width is 0.05 μ
M concave convex rods are brilliant, and 5.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution, 0.45 part of nanoscale calamine stone mixing, at 160 DEG C
Stirring in superheated steam reaction kettle after decatize reacts 50min, radiates 3h in 450 DEG C of vacuum microwaves, is then dipped in 100 parts of quality
Vacuum moisture absorption is handled in the sulfamic acid solution that score is 30%, and 75 DEG C of ultrasonic waves dispersion 1h are heated to after inhaling thoroughly, is stirred for point
4h is dissipated, suspended matter is obtained；
B) press mass fraction, by step A) obtain 3.0 parts of suspended matter microwave plasma etching processing 20min, with 45 parts
The deionized water of the 4% sodium tripolyphosphate dispersion liquid containing mass fraction ultrasonication 30min at 80 DEG C takes upper layer suspended matter to pass through
170 mesh filter, distilled water washes clean, vacuum drying, obtain modified inorganic anti-electrostatic nano material；
C) press mass fraction, take 20 parts of step B) obtain modified inorganic anti-electrostatic nano material, with microfine diatomaceous 6.5
Part, 6.5 parts of aluminum-doped zinc oxide nanometer powders, 6 parts of sodium bentonites, 4 parts of PP-g-MAH bulking agents, 12 parts of mass fractions 25%
Silane coupling agent alcoholic solution, 50min is stirred to react with the speed of 300 turns/min in mixing machine under the conditions of 65 DEG C, after 60
Vacuum drying under the conditions of DEG C adds 170 parts of isotactic polypropylene powder, is stirred with the speed of 300 turns/min in mixing machine
45min obtains the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
For≤50ppm, is directly extruded in parallel dual-screw melting kneading extruder and be spun into moisture absorption antistatic polypropylene fiber.
Embodiment 3：A kind of manufacturing method of moisture absorption antistatic polypropylene fiber, using following steps：
A mass fraction) is pressed, takes a diameter of 100nm of 1.2 parts of characterization parameters, the halloysite nanotubes that length is 2000nm,
1.0 parts of lauryl amine polyoxyethylene ether, 2.0 parts of nano-level conducting mica powders, 1.6 parts of characterization parameters are 5 μm a length of, width is 0.10 μm recessed
Convex stick is brilliant, and 6.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution, and 0.7 part of nanoscale calamine stone mixing is overheated at 170 DEG C
Stirring in steam reaction kettle after decatize reacts 60min, radiates 4h in 500 DEG C of vacuum microwaves, is then dipped in 120 parts of mass fractions
It is handled for vacuum moisture absorption in 30% sulfamic acid solution, 95 DEG C of ultrasonic wave dispersion 1.5h is heated to after inhaling thoroughly, are stirred for disperseing
4.5h obtains suspended matter；
B) press mass fraction, by step A) obtain 4.0 parts of suspended matter microwave plasma etching processing 30min, with 60 parts
The deionized water of the 5% sodium tripolyphosphate dispersion liquid containing mass fraction ultrasonication 40min at 90 DEG C takes upper layer suspended matter to pass through
200 mesh filter, distilled water washes clean, vacuum drying, obtain modified inorganic anti-electrostatic nano material；
C) press mass fraction, take 25 parts of step B) obtain modified inorganic anti-electrostatic nano material, with 8 parts of ultra-fine diatoms
Soil, 8 parts of aluminum-doped zinc oxide nanometer powders, 8 parts of sodium bentonites, 5 parts of PP-g-MAH bulking agents, 15 parts of mass fractions 30%
Silane coupling agent alcoholic solution is stirred to react 60min under the conditions of 70 DEG C in mixing machine with the speed of 350 turns/min, after at 70 DEG C
Under the conditions of vacuum drying, add 200 parts of isotactic polypropylene powder, in mixing machine with the speed of 350 turns/min stir 50min,
Obtain the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption in dynamic vacuum oven drying to moisture content
For 50ppm, is directly extruded in parallel dual-screw melting kneading extruder and be spun into moisture absorption antistatic polypropylene fiber.
Embodiment of the present invention is not limited to embodiment described above, by aforementioned disclosed numberical range, just
Arbitrary replacement is carried out in specific embodiment, and so as to obtain numerous embodiment, this is not enumerated.
Claims (4)
1. a kind of manufacturing method of moisture absorption antistatic polypropylene fiber, it is characterised in that the manufacturing method uses following steps：
A mass fraction) is pressed, takes a diameter of 40-100nm of 0.8-1.2 parts of characterization parameters, the galapectite that length is 500-2000nm is received
Mitron, 0.5-1.0 parts of lauryl amine polyoxyethylene ether, 1.2-2.0 parts of nano-level conducting mica powders, 1.2-1.6 parts of characterization parameters are long
It is 0.01-0.10 μm of concave convex rod crystalline substance for 0.5-5 μm, width, the sodium bicarbonate aqueous solution that 4.0-6.0 parts of mass fractions are 30%,
0.2-0.7 parts of nanoscale calamine stone mixing, are stirred, decatize reacts 45-60min in 150-170 DEG C of superheated steam reaction kettle
Afterwards, 2-4h is radiated in 400-500 DEG C of vacuum microwave, be then dipped in the sulfamic acid solution that 80-120 parts of mass fractions are 30%
Vacuum moisture absorption is handled, and 60-95 DEG C of ultrasonic wave dispersion 0.5-1.5h is heated to after inhaling thoroughly, dispersion 3.5-4.5h is stirred for, is hanged
Float；
B) press mass fraction, by step A) obtain 2.0-4.0 part suspended matter microwave plasma etching processing 10-30min, use
The deionized water of the 30-60 parts of sodium tripolyphosphate dispersion liquids of 3-5% containing mass fraction ultrasonication 20- at 70-90 DEG C
40min takes upper layer suspended matter to be filtered through 150-200 mesh, distilled water washes clean, and it is antistatic to obtain modified inorganic for vacuum drying
Nano material；
C) press mass fraction, take 15-25 part step B) acquisition modified inorganic anti-electrostatic nano material, with 5-8 parts of ultra-fine diatoms
Soil, 5-8 parts of aluminum-doped zinc oxide nanometer powders, 5-8 parts of sodium bentonites, 3-5 parts of PP-g-MAH bulking agents, 8-15 parts of quality point
The silane coupling agent alcoholic solution of 20-30% is counted, is stirred with the speed of 250-350 turns/min in mixing machine under the conditions of 60-70 DEG C
React 45-60min, after under the conditions of 50-70 DEG C vacuum drying, 150-200 parts of isotactic polypropylene powder are added, in mixing machine
40-50min is stirred with the speed of 250-350 turns/min, obtains the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption dynamic vacuum oven drying to moisture content≤
50ppm is directly extruded in parallel dual-screw melting kneading extruder and is spun into moisture absorption antistatic polypropylene fiber.
2. a kind of manufacturing method of moisture absorption antistatic polypropylene fiber according to claim 1, it is characterised in that：The suction
Wet antistatic polypropylene fiber is that moisture absorption anti-electrostatic nano material is dispersed in polypropylene fibre cortex with micro- fibrilliform morphology, conventional etc.
Isotactic polypropylene is the polypropylene fibre of sandwich layer.
3. a kind of manufacturing method of moisture absorption antistatic polypropylene fiber according to claim 1 or 2, it is characterised in that：Institute
It includes being spun into POY, FDY, civilian fiber and industrial yarn to state moisture absorption antistatic polypropylene fiber.
4. a kind of manufacturing method of moisture absorption antistatic polypropylene fiber, it is characterised in that the manufacturing method uses following steps：
A mass fraction) is pressed, takes a diameter of 70nm of 1.0 parts of characterization parameters, the halloysite nanotubes that length is 1200nm, 0.75 part
Lauryl amine polyoxyethylene ether, 1.6 parts of nano-level conducting mica powders, 1.4 parts of characterization parameters are 2.5 μm a length of, width is 0.05 μm of bumps
Stick is brilliant, and 5.0 parts of mass fractions are 30% sodium bicarbonate aqueous solution, and 0.45 part of nanoscale calamine stone mixing is overheated at 160 DEG C and steamed
Stirring in vapour reaction kettle after decatize reacts 50min, radiates 3h, being then dipped in 100 parts of mass fractions is in 450 DEG C of vacuum microwaves
Vacuum moisture absorption is handled in 30% sulfamic acid solution, and 75 DEG C of ultrasonic wave dispersion 1h are heated to after inhaling thoroughly, dispersion 4h is stirred for, obtains
Obtain suspended matter；
B) press mass fraction, by step A) obtain 3.0 parts of suspended matter microwave plasma etching processing 20min, with 45 parts contain matter
The deionized water of amount 4% sodium tripolyphosphate dispersion liquid of score ultrasonication 30min at 80 DEG C, takes upper layer suspended matter through 170
Mesh filters, distilled water washes clean, vacuum drying, obtains modified inorganic anti-electrostatic nano material；
C mass fraction) is pressed, 20 parts of step B are taken) the modified inorganic anti-electrostatic nano material that obtains, and 6.5 parts of microfine diatomaceous,
6.5 parts of aluminum-doped zinc oxide nanometer powders, 6 parts of sodium bentonites, 4 parts of PP-g-MAH bulking agents, 12 parts of mass fractions 25%
Silane coupling agent alcoholic solution is stirred to react 50min under the conditions of 65 DEG C in mixing machine with the speed of 300 turns/min, after at 60 DEG C
Under the conditions of vacuum drying, add 170 parts of isotactic polypropylene powder, in mixing machine with the speed of 300 turns/min stir 45min,
Obtain the antistatic isotactic polypropylene blend of moisture absorption；
D) by step C) obtain the antistatic isotactic polypropylene blend of moisture absorption dynamic vacuum oven drying to moisture content be≤
50ppm is directly extruded in parallel dual-screw melting kneading extruder and is spun into moisture absorption antistatic polypropylene fiber.
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