CN106245140A - A kind of functional synthetic material and preparation method thereof, goods - Google Patents
A kind of functional synthetic material and preparation method thereof, goods Download PDFInfo
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- CN106245140A CN106245140A CN201610125751.5A CN201610125751A CN106245140A CN 106245140 A CN106245140 A CN 106245140A CN 201610125751 A CN201610125751 A CN 201610125751A CN 106245140 A CN106245140 A CN 106245140A
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- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08K3/02—Elements
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- D01F1/103—Agents inhibiting growth of microorganisms
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- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
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- 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
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- 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
- D01F6/48—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 polymers of halogenated hydrocarbons
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- 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
- D01F6/50—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 polyalcohols, polyacetals or polyketals
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- 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
- D01F6/54—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 polymers of unsaturated nitriles
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- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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Abstract
The invention provides a kind of functional synthetic material, functional synthetic material has graphene-structured and mineral element, and mineral element includes Fe, Si and Al element.The functional synthetic material of the present invention is widely used, and its fibre can be used for making civilian clothing, home-textile, ultraviolet protection fabric and industrial special protecting clothing etc., has good far infrared, radioprotective, antistatic, antibacterial and bacteriostasis property.
Description
Technical field
The present invention relates to synthetic material manufacture field, in particular to a kind of functional conjunction
Become material and preparation method thereof, goods.
Background technology
Along with socioeconomic fast development, the living standard of people constantly improves, function
Property, the product of comfortableness increasingly favored by consumer, therefore consumer to these produce
The Functional Requirement of product itself is more and more higher.
Such as: traditional synthetic fiber fabric, simply possess some fibre material itself to be had
The common performance having, but the such as feature of environmental protection, hygroscopicity, antibacterial, uvioresistant, radioprotective
Being short of the most very much Deng other performances, traditional thin film only possesses what general thin itself was had
Common performance, but the performance shortcomings such as the most antibacterial, the feature of environmental protection, uvioresistant, far infrared.
Therefore to expand synthetic material breadth and depth in textile application further,
Possess functional synthetic material and goods become current study hotspot.
Carbon nanomaterial refers to the most one-dimensional material with carbon element less than 100nm of dispersion phase yardstick,
Such as CNT, Graphene etc..Graphene is a kind of by monolayer sp2 hydbridized carbon atoms group
The two-dimensional material of the alveolate texture become, has many excellent performances.Since quilt in 2004
Finding, Graphene just becomes a big study hotspot of scientific circles, at the thing to Graphene
While Physicochemical character is studied, the composite relevant to Graphene emerges in an endless stream.
On nano science direction, Graphene is also used to prepare relevant nano composite material, especially
It is the nano composite material of Graphene/metal or graphene/metal oxide.Due to Graphene
Excellent properties, these nano composite materials are at novel energy, bio-sensing, catalysis, light
Learn the fields such as material and have wide Research Prospects.
Chinese patent " CN201410830753 " discloses a kind of antistatic urethane elastic fiber fiber, i.e.
Modified titanium dioxide antistatic additive is joined in polyurethane polymer solution.But this is special
The spandex fibre of profit preparation only has antistatic behaviour.Chinese patent " CN104278354A "
Disclosing a kind of yellowish pink spandex fibre, this patent is first by three kinds of nano dyes white, red, yellow
Join in DMAC, after under the conditions of high temperature ultrasonic, dispersed with stirring is prepared yellowish pink pigment again
Solution, then joins in prepolymer by yellowish pink pigment after pre-polymerization completes, by ripening,
Spinning yellowish pink spandex continuous yarn.But the standby spandex fibre of this patent system simply changes
The color of fiber, makes white spandex fibre become yellowish pink spandex fibre.Chinese patent
" CN201410611814 " discloses a kind of chitin modified spandex continuous yarn preparation method, should
The spandex fibre that patent system is standby, with tradition long filament or compared with natural fiber is spun into covering yarn, carries
High toughness, antibiotic property, deodorization, also can reach waterproof, moisture-inhibiting and the unification of antibacterial triple effect
Functional fabric.But the standby spandex continuous yarn far-infrared functional of this patent system does not highlight.China
Patent " CN201510117354 " provides a kind of antibacterial polyurethane fiber and preparation method thereof,
Antibacterial polyurethane fiber stable performance prepared by this patent of invention, homogeneous, but only there is antibiotic property
Not there is other property.Chinese patent " CN105295118A " provides a kind of use
Active packing film in food, it is simply that sodium lactate load montmorillonite modification of chitosan/polyvinyl alcohol
Composite antibacterial Obstruct membrane, this invention is by introducing imvite modified chitosan in polyvinyl alcohol
Make it have good fungistatic effect.
In view of this, the special proposition present invention.
Summary of the invention
The first object of the present invention is to provide a kind of functional synthetic material, this functional conjunction
Become material by introducing containing graphene-structured and mineral element in synthetic material preparation process
Material is composited, when the composite obtained is as goods, have good far infrared,
Uvioresistant, radioprotective, antistatic, the performance such as antibacterial and antibacterial, can meet different crowd
Demand, be suitable to the marketization, also improve the added value of functional synthetic material itself.
The second object of the present invention is to provide the preparation method of a kind of functional synthetic material,
This preparation method step is simple, easy to operate, the function prepared by this preparation method
The various aspects of performance of property synthetic material is all good.
The third object of the present invention is to provide the system using above-mentioned functions synthetic material to make
Product, this product application is extensive, is well received by consumers, improves synthetic material itself
Added value.
In order to realize the above-mentioned purpose of the present invention, spy by the following technical solutions:
Embodiments provide a kind of functional synthetic material, described functional synthesis material
Material is for containing graphene-structured and mineral element in synthetic material, described mineral element includes
Fe, Si and Al element；
The content of described mineral element accounts for the 0.0005-0.8wt% of described functional synthetic material；
Wherein, described synthetic material include synthetic polypropylene material, polyacrylonitrile synthetic material,
In polyvinyl formal synthetic material, polyamide synthetic material, polyurethane synthetic material
One of which.
In order to solve the weak point of functional product of the prior art, the present invention fully uses
Graphene and the respective characteristic of synthetic material, refer to synthetic material by graphene-structured
In, make the Graphene composite synthesis material with electric conductivity, biocidal property, far-infrared warm
Material, substitutes traditional material.The function synthetic material of the present invention is applied on goods, based on
The electric conductivity of material, biocidal property, far-infrared warm performance, thus can effectively improve its effect
Really.In terms of colour system, graphene composite material is greyish black colour system, if desired for synthetic material is
During black, it is not necessary to again through dyeing, use convenient, decrease operating procedure, (existing
When having technology to need synthetic material, needing to add dyestuff, do so environmental pollution is serious, or
Person is to be directly added into carbon black in synthetic material preparation process, makes into black).
The function synthetic material tool graphene-structured of the present invention, described Graphene is tied by the present invention
Structure is not particularly limited, and defines with well known to those skilled in the art, this Graphene
Structure refers to, containing single-layer graphene structure or multi-layer graphene structure, be more preferably both
Combination, the graphene-structured of the present invention is preferably the hexatomic ring cellular lamella knot of 1-10 layer carbon
Structure, it is also possible to for the group of any one or more in monolayer, bilayer or 3-10 Rotating fields
Close, if making the such layer structure of fiber more can increase the breathability of fiber product itself.
Common, the number of plies is more than 10 layers, and thickness is the hexatomic ring honeycomb of carbon within 100nm
Shape lamellar structure, referred to as graphene nano lamella；The number of plies is the hexatomic ring honeycomb of 1-10 layer carbon
Shape lamellar structure, referred to as Graphene；It is more than 10 layers with the number of plies that biomass are prepared for carbon source,
Thickness is the cellular lamellar structure of the hexatomic ring of carbon within 100nm, referred to as biomass Graphene
Nanoscale twins；Cellular for the hexatomic ring of 1-10 layer carbon with the number of plies that biomass are prepared for carbon source
Lamellar structure, referred to as biomass Graphene.
The graphene-structured of the present invention is preferably cellular of the hexatomic ring of carbon in microcosmic presentation
The group of any one or more in warpage, curling, folded conformation is presented on Rotating fields microcosmic
Closing, the microscopic appearance about the lamellar structure in complex typically can pass through electron microscopic
Sem observation obtains, and can be transmission electron microscope or scanning electron microscope.The graphene-structured of the present invention exists
Below 100nm, more preferably below 50nm, most preferably 20nm it is preferably on thickness
Below, it is also possible to for 10nm, 11nm and 12nm etc., this Graphene of the present invention is tied
It is all that inventor passes through to put into practice in a large number acquisition that the parameters such as the number of plies of structure, thickness limit, and is not
It is obtained with by simple selection.
In the present invention, function synthetic material, through detection, mainly contains mineral element, ore deposit
Prime element includes Fe, Si and Al element, the most also include P, Ca, Na, Ni, Mn,
One or more in K, Mg, Cr, S and Co, the content of mineral element accounts for functional
The 0.0005-0.8wt% of synthetic material, preferably 0.005-0.6wt%, more preferably
0.02-0.3wt%, most preferably 0.03-0.2wt%, it is also possible to for 0.05wt%-0.15wt%,
Can also be such as 0.05wt%, 0.1wt%, 0.12wt%, 0.3wt%, 0.45wt%,
0.7wt%, 0.72wt%, 0.78wt% etc..The mineral element of the present invention accounts for the synthesis of described function
The mass fraction of material, refers to mineral element content in function synthetic material product, i.e.
Element content in the mixture.Preferably, described mineral element in the material with simple substance,
The form of the one or more combination in oxide and carbide is adsorbed in graphene-structured
Surface or inside.
Graphene-structured and mineral element in the functional synthetic material of the present invention can pass through
Form containing carbon nano-structured complex introduces；
Further, described containing carbon nano-structured complex without being modified；
Further, the described quality containing carbon nano-structured complex accounts for described functional
The 0.1--10wt% of synthesis material quality, preferably 0.5-7wt%, further preferred 1-5wt%,
Particularly preferably 2-4wt%；
Preferably, described containing carbon nano-structured complex to answer containing carbon nano-structured
The form of compound dry powder adds,
Or add with the form containing carbon nano-structured complex dispersion liquid；
Preferably, the dispersant of described carbon nano-structured complex dispersion liquid is selected from deionization
Water, distilled water, ethanol, ethylene glycol, p-phthalic acid, sodium acetate solution, dodecyl
Any a kind or the combination of at least 2 kinds in benzenesulfonic acid, castor oil polyoxyethylene ether.
Described containing in carbon nano-structured complex, the content of carbon accounts for described containing carbon
More than the 80wt% of the complex of nanostructured.
Described containing in carbon nano-structured complex, the content of mineral element accounts for described carbon and receives
The 0.5-6wt% of rice structural composites；
This carbon nano-structured complex is preferably the nanoscale material containing various mineral elements
Material, more preferably in nanoscale simple substance, nano-scale oxide and nano grade inorganic compound
One or more.
The present invention containing in carbon nano-structured complex, graphene-structured preferably has thickness
Spend the cellular lamellar structure of hexatomic ring at the carbon of below 100nm, preferably there is thickness and exist
The cellular lamellar structure of hexatomic ring of the carbon of below 20nm, further preferably having the number of plies is
Any one or a few combination in the cellular lamellar structure of hexatomic ring of 1-10 layer carbon, excellent
Any one or a few combination in menu layer, bilayer or 3-10 Rotating fields；Preferably,
Described carbon nano-structured complex presents on the hexatomic ring cellular lamellar structure microcosmic of carbon and sticks up
Any one or a few combination in song, curling, folded conformation.It addition, carbon nano junction
The complex of structure peak height ratios at carbon G peak and D peak under Raman spectrum is preferably
1-20, more preferably 3-20.
Under Raman spectrum, carbon G peak embodies sp2 hydridization degree；D peak embodies lattice
The carbon structure of defect, such as sp3.
Preferably, possibly together with carbon in carbon nano-structured complex, the content of carbon accounts for
More than the 80wt% of described carbon nano-structured complex；There is stone in carbon nano-structured complex
Ink alkene and amorphous carbon structure, also micro-containing two dimension graphite aspect or three-dimensional graphite in amorphous carbon
, on crystallite edge, there is a large amount of irregular key in crystalline substance, in addition to containing substantial amounts of sp2 carbon,
Possibly together with many sp3 carbon.Actually their internal structure is not real amorphous
Body, but have and the crystal of graphite one spline structure, simply by carbon atom hexagon ring-shaped flat
The layer structure that face is formed is messy and irregular, crystal formation defective, and major part is amorphous
Carbon be the molecular fragment of graphite layer structure substantially parallel to each other, be irregularly deposited in one
Rise, may be simply referred to as Turbostratic.Become with the tetrahedron of diamond lattic structure between interlayer or fragment
The carbon atom of key mode is bonded.Further, the content of mineral element accounts for described carbon nano junction
The 0.5-8wt% of structure complex, preferably 0.5-6wt%, further preferably 1-5wt%, the most excellent
Select 2-4wt%.Described mineral element is typically with the one in simple substance, oxide and carbide
Or the form of several combination is adsorbed in surface or the inside of graphene-structured.
Preferably, described carbon nano-structured complex is biomass graphene nanometer sheet or biology
Matter Graphene, is all to prepare with biomass for raw material.
Utilize biomass graphene nanometer sheet or biomass that biomass prepare as raw material
In Graphene, owing to raw material comes from plant, plant self needs to absorb mineral nitrogen from soil
Element, these mineral elements have obtained selective guarantor during preparation biomass Graphene
Staying, mineral element is at least Fe, Si, Al, also can contain K, Na, Ca, Mg, P,
One or more in Mn and Co.
Preparation method about biomass graphene nanometer sheet and biomass Graphene does not has in fact
Limit especially, with the preparation method of similar complex well known to those skilled in the art.
The present invention is preferably the preparation of biomass Graphene, can select those skilled in the art
Known to the preparation method of biomass Graphene.
The preparation method of existing biomass Graphene is illustrated such as: CN104118873A is open
Method；Method disclosed in CN104016341A；Method disclosed in CN104724696A；
Method disclosed in CN104724699A；Method disclosed in CN105060289A.
Preferably, follow the steps below:
(1) under the effect of catalyst, biomass carbon source is carried out catalytic treatment, before obtaining
Drive body；
Preferably, the temperature of catalytic treatment controls at 150-200 DEG C, time >=4h, preferably
Between 4-14h；Moisture in described presoma is preferably below 10wt%；Presoma
The heating rate being warming up to 140-180 DEG C is preferably 3-5 DEG C/min；Described protective atmosphere is
Any one or a few combination in nitrogen, helium, argon, preferably nitrogen；Crude product is washed
Wash as carrying out pickling and washing successively；Pickling is preferably used the hydrochloric acid that concentration is 3-6wt%, enters
One step preferred concentration is the hydrochloric acid of 5wt%, and described washing is preferably used deionized water and/or steaming
Distilled water, the temperature of washing controls between 55-65 DEG C, preferably 60 DEG C.
(2) under conditions of protective gas, by described presoma 140 DEG C～180 DEG C guarantors
Temperature 1.5h～2.5h, obtains the first intermediate；
In some embodiments of the invention, described temperature is 142 DEG C, 148 DEG C,
155 DEG C, 160 DEG C, 172 DEG C or 178 DEG C, described temperature retention time is 1.6h, 1.8h, 2h,
2.2h or 2.4h.
(3) under conditions of protective gas, described first intermediate is warming up to 350 DEG C
～450 DEG C of insulation 3h～4h, obtain the second intermediate；
In some embodiments of the invention, described temperature is 360 DEG C, 370 DEG C,
380 DEG C, 390 DEG C, 410 DEG C, 420 DEG C, 430 DEG C or 440 DEG C；Described temperature retention time be 3.1h,
3.3h, 3.5h, 3.8h or 3.9h.
(4) under conditions of protective gas, described second intermediate is warming up to 1100 DEG C
～1300 DEG C of insulation 2h～4h, obtain the 3rd intermediate；The thickest product.
In some embodiments of the invention, described temperature is 1130 DEG C, 1170 DEG C,
1210 DEG C or 1280 DEG C；The described time is 2.2h, 2.4h, 2.6h, 2.8h, 3.0h, 3.2h,
3.4h, 3.6h or 3.8h；
Preferably, the heating rate in described step (3) and (4) is 14 DEG C/min～18 DEG C
/ min, in some embodiments of the invention, described heating rate be 15 DEG C/min,
16 DEG C/min or 17 DEG C/min.
(5) by the alkali cleaning successively of described 3rd intermediate (thick product), pickling, washing,
To containing carbon nano-structured complex；That is to say that above-mentioned biomass Graphene is (containing carbon
The one of the complex of nanostructured).
It is any that biomass carbon source in above-mentioned steps is selected from plant and/or agriculture and forestry organic waste material
In the combination of one or more, preferably needlebush, leaf wood, Lin Yemu, agriculture and forestry organic waste material
Any one or a few combination；Described agriculture and forestry organic waste material preferably be selected from corn stalk, corn cob,
Kaoliang stalk, megasse, bagasse, furfural dregs, xylose residue, wood flour, cotton stalk, shell,
With any one or a few the combination in phragmites communis, preferably corn cob.Biomass carbon source is selected from
The combination of one or more, more preferably fiber in lignocellulose, cellulose, lignin
Element and/or lignin, it is also possible to for cellulose, more preferably porous cellulose.Above-mentioned
The biomass Graphene prepared is not required to activate or improve.
In the present invention, described biomass carbon source is preferably lignocellulose, cellulose and wood
One or more in quality, more preferably lignocellulose, cellulose or lignin.
Preferably, described cellulose is porous cellulose, and it obtains by the following method:
Biomass resource is carried out acid hydrolysis and obtains lignocellulose, afterwards after porous
Process obtains porous cellulose；Alternatively, porous cellulose uses after bleaching.
Described biomass resource in plant and/or agriculture and forestry organic waste material any one or several
The combination planted；Preferably any one or a few the combination in agriculture and forestry organic waste material.
Preferably, described agriculture and forestry organic waste material is selected from corn stalk, corn cob, kaoliang stalk, Radix Betae
In slag, bagasse, furfural dregs, xylose residue, wood flour, cotton stalk and phragmites communis any one or
Several combinations, preferably corn cob.
Biomass carbon source of the present invention includes the combination of corn stalk and corn cob, bagasse,
Kaoliang stalk and the combination of wood flour, the combination of megasse, bagasse and corn cob, kaoliang stalk,
Megasse and the combination etc. of xylose residue.
The mass ratio of the catalyst used by biomass carbon source and catalytic treatment is preferably 1:
(0.5-5), preferably 1:(1-3)；In some embodiments of the invention, described ratio
Example is 1:0.5,1:1 or 1:3.
Described catalyst selected from the halogen compounds of manganese, iron containing compounds, cobalt compound and
Any one or a few combination in nickel compound containing.The halogen of iron containing compounds chosen from Fe
Any one or a few combination in compound, the cyanide of ferrum and iron content hydrochlorate.Described
Iron content hydrochlorate is salt or the salt of mineral acid containing ferrum element of the organic acid containing ferrum element.
The halogen compounds of described ferrum can be iron chloride and/or ferric bromide.Described containing cobalt chemical combination
Thing is selected from the halogen compounds of cobalt and containing any one or a few the combination in cobaltatess.Institute
State containing salt that cobaltatess are the organic acid containing cobalt element or the mineral acid containing cobalt element
Salt.The halogen compounds of described cobalt can be cobaltous chloride and/or cobaltous bromide.Described nickeliferous chemical combination
Thing is selected from the chlorate of nickel and containing any one or a few the combination in nickelate.Described contain
Nickelate is salt or the salt of mineral acid containing nickel element of the organic acid containing nickel element.Institute
The halogen compounds stating nickel can be Nickel dichloride. and/or nickelous bromide.
Most preferably, described catalyst is selected from iron chloride, ferrous chloride, ferric nitrate, nitric acid
Ferrous iron, iron sulfate, ferrous sulfate, the potassium ferricyanide, potassium ferrocyanide, three oxalic acid close ferrous acid
Potassium, cobaltous chloride, cobalt nitrate, cobaltous sulfate, cobalt acetate, Nickel dichloride., nickel nitrate, nickel sulfate
With any one or a few the combination in nickel acetate.
The typical but non-limiting example of combination of catalyst of the present invention have ferrous chloride and
The combination of iron sulfate, the potassium ferricyanide and three oxalic acid close the combination of potassium ferrite, cobaltous chloride, nitric acid
Cobalt and the combination of iron chloride, the combination of cobaltous sulfate, cobalt acetate and nickel nitrate, iron chloride, chlorine
Change cobalt and the combination of nickel acetate.
Preferably, the temperature carrying out catalytic treatment is 150 DEG C-200 DEG C, such as 160 DEG C,
170 DEG C, 180 DEG C 190 DEG C etc., time >=4h, preferably 4h-14h, in some of the present invention
In specific embodiment, the time can be 4.2h, 7h, 9h, 12h, 16h, 19h, 23h.
Preferably, the moisture in presoma controls at below 10wt%, the present invention's
In some specific embodiment, moisture can also be 1wt%, 2wt%, 3wt%, 4wt%,
5wt%, 6wt%, 7wt%, 8wt%, 10wt% etc..
Preferably, during described protective atmosphere is nitrogen, helium, argon any one or
Several combinations, preferably nitrogen.
Preferably, described pickling concentration is the aqueous hydrochloric acid solution of 3-6wt%, the most excellent
The aqueous hydrochloric acid solution selecting concentration to be 5wt%；Described washing is preferably used deionized water and/or steaming
Distilled water；Described alkali cleaning concentration is the sodium hydrate aqueous solution of 5-15wt%, the most excellent
The sodium hydrate aqueous solution selecting concentration to be 10wt%.
The temperature finally washed is preferably controlled between 55-65 DEG C, can also be such as 56 DEG C,
57 DEG C, 58 DEG C, 60 DEG C, 63 DEG C etc., preferably 60 DEG C.
Carbon nano-structured complex of the present invention can also be prepared by following multiple method:
Method 1: utilize biomass resource to prepare activated carbon by existing technique, because
In different plants, trace element kind and content have the biggest difference, so passing through the later stage
Pickling, the step such as washing control mineral element (at least contain Fe, Si, Al, it is also possible to
Containing any one in P, Ca, Na, Ni, Mn, K, Mg, Cr, S or Co and
The combination of above element) content, introduce Graphene on this basis, make mineral element account for
The 0.5-6wt% of complex；
Method 2: lignin is buied in market, under an inert gas high temperature carbonization, add stone
Ink alkene, later stage introducing nanometer mineral element (at least contains Fe, Si, Al, it is also possible to contain
In P, Ca, Na, Ni, Mn, K, Mg, Cr, S or Co any one and more than
The combination of element), and make its content control at 0.5-6wt%；
Method 3: to some organic waste materials, such as phenolic resin foamed board, after its carbonization,
Introducing Graphene, the later stage introduces nanometer mineral element and (at least contains Fe, Si, Al, also may be used
With containing any one in P, Ca, Na, Ni, Mn, K, Mg, Cr, S or Co
And the combination of above element), and make its content control at 0.5-6wt%；
Method 4: add activated carbon and Graphene in nano-graphite, the later stage introduces mineral nitrogen unit
Element (at least contain Fe, Si, Al, it is also possible to containing P, Ca, Na, Ni, Mn, K,
Any one and the combination of above element in Mg, Cr, S or Co), and make its content
Control at 0.5-6wt%；
The carbon nano-structured complex that the present invention is utilized is not limited to method made above.
The present invention introduces graphene-structured and mineral nitrogen by the way of carbon nano-structured complex
Material, and after pickup, prepares during functional synthetic material without to introducing material
Carry out pre-treatment, such as activation, modification etc., it is possible to have with synthetic material polymer
The combination of effect, brings far-infrared effect and the fungistatic effect of extra raising.
The content of composite or carbon nano-structured complex Mineral Elements is carried out by the present invention
Test, can be carried out by the following method:
One of Mineral Elements Content assay method: use XRD method.
The two of Mineral Elements Content assay method: use GB GB/T17359-1998, electronics
Probe and scanning electron microscope X-ray energy spectrum quantitative analysis general rule.
The assay method of described mineral element is not limited by the present invention, any known in the art
Or new algoscopy be used equally to the present invention；The invention provides Mineral Elements Content
Assay method, preferably " the first Mineral Elements Content assay method " are measured, this
Bright embodiment is selected " the first Mineral Elements Content assay method " be measured.
Infrared detection data foundation to described carbon nano-structured complex: GBT
" 7286.1-1987 metal and nonmetallic materials full normal emittance test method "；
Antibacterial detection data foundation to described carbon nano-structured complex: according to
The GB/T20944.3-2008 method of inspection, as a example by staphylococcus aureus.
The preparation method of the function synthetic material of the present invention is on the basis of existing preparation method
Improve and prepare, specifically comprise the following steps that
One of method is: melted by synthetic material, be then introduced therein to graphene-structured with
And mineral element, obtain functional synthetic material after cooling.
The two of method are: be dissolved in solvent by synthetic material, are then introduced therein to graphite
Alkene structure and mineral element, obtain functional synthetic material after removing solvent；
Preferably, described solvent be Fluoroethanoic acid, phenol and the mixed solution of sym-tetrachloroethane, four
Any a kind or the combination of at least 2 kinds in hydrogen furan；
Preferably, the mode of described removing solvent is distillation.
The three of method are: introduce graphene-structured and mineral nitrogen in synthetic material polymerization process
Element, carries out in-situ polymerization, reacts the complete melt that obtains, and melt discharging obtains functional conjunction
Become material.
Finally, present invention also offers a kind of functional material goods, be by above-mentioned function
Property synthetic material is prepared from.
Preferably, described functional material goods include using described functional synthetic material to lead to
Cross functional synthetic fiber prepared by spinning；Preferably, described functional material goods also wrap
Including the textile using described functional synthetic fiber to make, described textile includes civilian clothes
Dress, home-textile, ultraviolet protection fabric and industrial special protecting clothing, described home-textile
Including towel, bath towel, sheet and quilt cover；
Preferably, described functional material goods include using described functional synthetic material to lead to
Cross thin film prepared by curtain coating knife coating；
Preferably, described functional material goods also include using described functional synthetic material
The tubing of preparation, furniture, section bar.
Functional synthetic fiber as escribed above:
By in synthetic material in-situ polymerization process or spinning process introduce graphene-structured and
Mineral element；Preferably, first use solvent by containing graphene-structured and mineral element
After mixed solution is made in carrier dissolving dispersion, it is re-introduced into；
Preferably, described functional synthetic fiber be use dry spinning method, wet spinning process,
One of which method system in dry-wet spinning method, chemical spinning and melting method
For forming；
Preferably, described solvent is aqueous solvent, preferably water.
Following four preparation method is common method prepared by above-mentioned functions synthetic fibers, its
In, in dry spinning method, wet spinning process and melt spinning process step, polymerization and spinning walk
Rapid is sequencing, two steps carried out time different.And in chemical spinning, polymerization and
Spinning process is carried out simultaneously, and four kinds of preparation method concrete operation steps are as follows, as a example by spandex:
1) dry spinning method:
Polymerization: polyethers forms prepolymer with di-isocyanate reaction, prepolymer mixes through solvent
After dissolving, add diamidogen and carry out chain propagation reaction, form block copolymer solution, then warp
The operations such as mixing, filtration, deaeration, make the spinning solution of performance uniformity.
Spinning: spinning solution is pressed into spinneret, under the effect of the pressure, spinning liquid is from spray
Filament plate pore is extruded formation strand thread, and enters path.Path is filled with heat empty
Gas, makes the solvent in strand thread volatilize rapidly, and is taken away by air, and strand concentration is continuous
Improving until solidification, meanwhile strand thread is stretched and attenuates, and is finally wound into certain
Package.
2) wet spinning process:
Polymerization: polyethers forms prepolymer with di-isocyanate reaction, prepolymer mixes through solvent
After dissolving, add diamidogen and carry out chain propagation reaction, form block copolymer solution, then warp
The operations such as mixing, filtration, deaeration, make the spinning solution of performance uniformity.
Spinning: spinning solution is pressed into spinneret, under the effect of the pressure, spinning liquid is from spray
Filament plate pore is extruded formation strand thread, enters coagulating bath.Coagulating bath is with warm water
(less than 90 DEG C) are setting medium, and the solvent in stock solution thread spreads to coagulating bath, and stock solution is thin
In stream, the concentration of polymer improves constantly, and then high polymer separates out formation fiber in coagulating bath,
The most scrubbed it is wound after drying.
3) chemical spinning:
Chemical spinning is also known as chemical spinning.Chemical spinning is formed by monomer or prepolymer
The process of high polymer and fiber forming process are carried out simultaneously.
The reaction spinning of spandex, is the polyethers that two ends are contained diisocyanate or polyester pre-polymerization
The solution of thing, extrudes, through spinning head, the chain extender entered in coagulating bath, with coagulating bath and reacts,
Generate as-spun fibre.Also cure process should be carried out in the water of pressurization after as-spun fibre winding,
Make the part not reacted inside as-spun fibre cross-link, thus be changed into and there is three-dimensional knot
The block polymers of polyurethane of structure.
4) melt spinning process:
As produced for spandex, melt spinning may be only available for the polyurethane of good thermal stability
Block copolymer, as by 4,4 '-methylene two phenylene diisocyanate and BDO polycondensation institute
The block polymers of polyurethane etc. obtained.The melt spinning of spandex mainly completes through 6 steps:
Chip drying-melted-melt stream forms-cooling-extension-winding.
5) dry-wet spinning method:
Polymerization: polyethers forms prepolymer with di-isocyanate reaction, prepolymer mixes through solvent
After dissolving, add diamidogen and carry out chain propagation reaction, form block copolymer solution, then warp
The operations such as mixing, filtration, deaeration, make the spinning solution of performance uniformity.
Spinning: spinning solution is pressed into spinneret, under the effect of the pressure, spinning liquid is from spray
Filament plate pore is extruded formation strand thread, through air layer, subsequently into coagulating bath.
Coagulating bath is with warm water (less than 90 DEG C) as setting medium, and the solvent in stock solution thread is to coagulating bath
Diffusion, in stock solution thread, the concentration of polymer improves constantly, and then high polymer is in coagulating bath
Separate out and form fiber, more scrubbed be wound after drying.
Far infrared performance and the anti-microbial property of described functional synthetic fiber are examined by the present invention
Surveying, examination criteria is as follows:
Wherein, infrared detection data foundation: through textile fabrics Quality Supervision and Inspection Center of country,
Test according to the FZ/T64010-2000 method of inspection；
Antibacterial detection data foundation: through country textile fabrics Quality Supervision and Inspection Center, according to
The GB/T20944.3-2008 method of inspection.
Compared with prior art, the invention have the benefit that
(1) a kind of functional synthetic material is embodiments provided, in traditional synthesis
Graphene-structured and mineral element is introduced, by graphene-structured, Fe, Si on material foundation
Matched combined with Al element so that the functional synthetic material that the present invention provides has the reddest
Outer performance and the multiple performance of antibacterial bacteriostatic, and by controlling to adjust specific additional proportion, energy
Enough there is higher far-infrared effect and fungistatic effect, the demand of different crowd can be met, suitable
In the marketization, also improve the added value of material itself；
(2) the preparation method step of the functional synthetic material of the present invention is simple, easy to operate,
Closely, operating condition is gentle in step linking front and back, and certain this preparation method is the most preferably
A kind of process route, except other preparation sides of this preparation method synthetic material of the prior art
Method is equally applicable, and flexible operation is various, as long as by polymer and carbon nano-structured complex
Realize compound, and during introducing, be not required to material is carried out how pretreatment, example
Such as activation, modification etc., the functional synthetic material various aspects of performance prepared is all good, tool
Standby good far-infrared effect and fungistatic effect；
(3) the far infrared performance of the functional synthetic material of the present invention can reach 0.93,
Bacteriostasis property can all reach more than 99%, it is seen that its practical application effect highly significant.
Detailed description of the invention
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but this
Skilled person is it will be appreciated that the following example is merely to illustrate the present invention, and should not regard
For limiting the scope of the present invention.Unreceipted actual conditions person in embodiment, according to normal condition
Or the condition of manufacturer's suggestion is carried out.Agents useful for same or instrument unreceipted production firm person, all
For the commercially available conventional products bought and obtain can be passed through, below using biomass Graphene as stone
The incorporation way of ink alkene structure and mineral element illustrates.
Biomass graphene preparation method:
(1) mixing of 1:1 in mass ratio corn cob fiber element and ferrous chloride, at 150 DEG C
Stirring carries out catalytic treatment 4h, is dried to presoma moisture 10wt%, obtains presoma；
(2)N2In atmosphere, with 3 DEG C/min speed, presoma is warming up to 170 DEG C, insulation
2h, temperature programming afterwards to 400 DEG C, it is incubated 3h, is warming up to 1200 DEG C afterwards, be incubated 3h
After obtain crude product；The heating rate of described temperature programming is 15 DEG C/min；
At (3) 55～65 DEG C, by crude product through sodium hydroxide solution that over-richness is 10%, 4wt%
Chlorohydric acid pickling after, washing obtain biomass Graphene.
It is 0.5-6wt% by technology controlling and process Mineral Elements Content.
In following example, as a example by Fypro melt spinning, but following example
It is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.
Embodiment 1-11 is introducing biomass graphite in functionality polyamide fiber manufacturing process
Alkene, is specially and introduces in preparing master batch.
Master batch: biomass Graphene and polyamide section are mixed together stirring 3-5min, dry
Dry, through twin-screw extrusion, extrusion temperature is 250-275 DEG C, and vacuum is 0.05-0.08MPa,
Water cooled pelletizing i.e. obtains functional synthetic material (polyamide master batch).
Prepared by Fypro: mix and blend of above-mentioned polyamide master batch and polyamide being cut into slices
1-2min, functional synthetic fiber (functionality polyamide fiber) made by rear melt spinning.
Table 1
Embodiment 12
Biomass Graphene introduces in spinning process, the quality of biomass Graphene and enforcement
In example 3 identical, addition is also 2.2wt%.After testing, fiber Mineral Elements content is
0.015wt%, far infrared normal emittance is 0.87, and antibiotic rate is 90%.
The functional synthetic fiber of embodiment of the present invention 1-12 is used equally to make civilian clothing, family
The fibres such as yarn fabric, ultraviolet protection fabric and industrial special protecting clothing.
Comparative example 1
Biomass Graphene in embodiment 3 is replaced with pure Graphene, and other conditions are constant.
Comparative example 2
Biomass Graphene in embodiment 3 is replaced with bamboo charcoal, and other conditions are constant.
Comparative example 3
Biomass Graphene in embodiment 3 is replaced with graphite, and other conditions are constant.
Concrete testing result is as follows:
Table 2
| Group | Far infrared (normal emittance) | Antibiotic rate % |
| Comparative example 1 | 0.77 | 67 |
| Comparative example 2 | 0.78 | 60 |
| Comparative example 3 | 0.75 | 0 |
By to other synthetic fibers (such as polypropylene fibre, polyacrylonitrile fibre, polyethylene
Alcohol formal fiber, polyvinyl chloride fibre, polyurethane fiber, and they add polyamides
Several mixing between amine fiber) preparation testing result show, with Fypro examine
Surveying result trend to duplicate, result value is suitable.
Other fibers repeat the most one by one, only provide and add containing carbon nano-structured complex
Amount is the embodiment of 1.1%.It is specifically shown in table 3 below.
Table 3
The functional synthetic fiber of embodiment of the present invention 13-17 be used equally to make civilian clothing,
The fibres such as home-textile, ultraviolet protection fabric and industrial special protecting clothing.
Can also be obtained by following method containing carbon nano-structured complex:
Method 1: utilize biomass resource to prepare activated carbon by existing technique, because
In different plants, trace element kind and content have the biggest difference, so passing through the later stage
Pickling, the step such as washing control mineral element (Fe, Si, Al, P, Ca, Na, Mn,
K, Mg, S) content, introduce Graphene on this basis, make mineral element account for compound
The 0.5-6wt% of thing.
Method 2: lignin is buied in market, under an inert gas high temperature carbonization or it is entered
Row halfway graphitization reaction, adds Graphene, the later stage introduce nanometer mineral element (P,
Si, Ca, Al, Fe, Mg element, concrete introducing approach is nanometer phosphorus pentoxide, receives
Rice silica flour, nano-calcium carbonate, nanometer aluminium powder, nanometer iron powder, the nano material of nanometer Mg powder),
And make its content control at 0.5-6wt%.
Method 3: to some organic waste materials, such as phenolic resin foamed board, after its carbonization,
Introduce Graphene, the later stage introduce nanometer mineral element (P, Si, Ca, Al, Fe, Mg,
Co element, specially nanometer phosphorus pentoxide, nano silica fume, nano-calcium carbonate, nanometer three
Al 2 O, nanometer iron powder, nanometer Mg powder, the nano material of nano-cobalt powder), and make it
Content controls at 0.5-6wt%.
Method 4: add activated carbon and Graphene in nano-graphite, the later stage introduces mineral nitrogen unit
(specially nanometer iron powder, nano silica fume, nano-aluminium oxide, nanometer five aoxidizes two to element
Phosphorus, nano-calcium carbonate sodium, nano-nickel oxide, nano-manganese dioxide, nanometer Mg powder, nanometer cobalt
Powder), and make its content control at 0.5-6wt%.
Embodiment 18-21 is respectively introducing method 1, side in Fypro preparation process
Method 2, method 3, method 4 preparation containing carbon nano-structured complex, be specially at list
Body polymerization process introduces.Concrete outcome see table 4.
Table 4
From table 1 it follows that each side of functional synthetic fiber that the present invention prepares
Face performance is superior to the most common fibre, certainly this most former with the present invention
Material selection is undivided, and the most common graphene product can not meet the present invention
Ingredient requirement.
When as plastic material (such as thin film, tubing, furniture, section bar), far
Infrared and fungistatic effect is the most notable.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that
May be made that without departing from the spirit and scope of the present invention many other change and
Amendment.It is, therefore, intended that include in the following claims belonging in the scope of the invention
All such changes and modifications.
Claims (14)
1. a functional synthetic material, it is characterised in that described functional synthetic material is
Containing graphene-structured and mineral element in synthetic material, described mineral element include Fe,
Si and Al element；
The content of described mineral element accounts for the 0.0005-0.8wt% of described functional synthetic material；
Wherein, described synthetic material include synthetic polypropylene material, polyacrylonitrile synthetic material,
In polyvinyl formal synthetic material, polyamide synthetic material, polyurethane synthetic material
One of which.
The functional synthetic material of one the most according to claim 1, it is characterised in that
Described graphene-structured is the cellular lamellar structure of hexatomic ring of 1-10 layer carbon；Preferably, institute
State the thickness of graphene-structured at below 100nm；Preferably, described mineral element with simple substance,
The form of the one or more combination in oxide and carbide is adsorbed in graphene-structured
Surface or inside.
The functional synthetic material of one the most according to claim 1, it is characterised in that
The content of described mineral element accounts for the 0.005-0.6wt% of described functional synthetic material；Preferably
0.02-0.3wt%, most preferably 0.03-0.2wt%；
Preferably, described mineral element also include P, Ca, Na, Ni, Mn, K, Mg,
One or more in Cr, S and Co element.
4. according to the functional synthetic material of the one described in claim 1-3, it is characterised in that
Described graphene-structured and mineral element are drawn by the form containing carbon nano-structured complex
Enter；
Further, described containing carbon nano-structured complex without being modified；
Preferably, the described quality containing carbon nano-structured complex accounts for described functional conjunction
Become 0.1-10wt%, preferably 0.5-7wt%, the further preferred 1-5wt% of quality of materials, special
Not preferably 2-4wt%；
Preferably, described containing carbon nano-structured complex to answer containing carbon nano-structured
The form of compound dry powder adds, or with the shape containing carbon nano-structured complex dispersion liquid
Formula adds；
Preferably, the described dispersant containing carbon nano-structured complex dispersion liquid is selected from going
Ionized water, distilled water, ethanol, ethylene glycol, p-phthalic acid, sodium acetate solution, 12
Any a kind or the combination of at least 2 kinds in alkyl benzene sulphonate, castor oil polyoxyethylene ether.
The functional synthetic material of one the most according to claim 4, it is characterised in that
Described containing in carbon nano-structured complex, the content of carbon accounts for described containing carbon nanometer
More than the 80wt% of the complex of structure.
The functional synthetic material of one the most according to claim 4, it is characterised in that
Described containing in carbon nano-structured complex, the content of mineral element accounts for the described carbon that contains and receives
The 0.5-6wt% of the complex of rice structure.
The functional synthetic material of one the most according to claim 4, it is characterised in that
Described is biomass graphene nanometer sheet, preferably biomass containing carbon nano-structured complex
Graphene.
The functional synthetic material of one the most according to claim 7, it is characterised in that
The preparation method of described biomass Graphene comprises the steps:
(1) biomass carbon source is carried out catalytic treatment, obtain presoma；
(2) under conditions of protective gas, by described presoma 140 DEG C～180 DEG C guarantors
Temperature 1.5h～2.5h, obtains the first intermediate；
(3) under conditions of protective gas, described first intermediate is warming up to 350 DEG C
～450 DEG C of insulation 3h～4h, obtain the second intermediate；
(4) under conditions of protective gas, described second intermediate is warming up to 1100 DEG C
～1300 DEG C of insulation 2h～4h, obtain the 3rd intermediate；
(5) by described 3rd intermediate alkali cleaning successively, pickling, washing, complex is obtained；
Preferably, the heating rate in described step (3) and (4) controls at 14 DEG C
Between/min～18 DEG C/min.
The functional synthetic material of one the most according to claim 8, it is characterised in that
Described biomass carbon source is one or more in lignocellulose, cellulose, lignin
Combination；
Preferably, in described step (1), catalyst used by catalytic treatment includes the halogen containing manganese
One or more in element compound, iron containing compounds, cobalt compound, nickel compound containing
Combination.
10. the preparation method of the functional synthetic material described in any one of claim 1-9,
It is characterized in that, comprise the steps:
Synthetic material is melted, is then introduced therein to graphene-structured and mineral element,
Cooling, to obtain final product.
The preparation method of the functional synthetic material described in 11. any one of claim 1-9, its
It is characterised by, comprises the steps:
Synthetic material is dissolved in solvent, is then introduced therein to graphene-structured and ore deposit
Prime element, after removing solvent, to obtain final product；
Preferably, described solvent be Fluoroethanoic acid, phenol and the mixed solution of sym-tetrachloroethane, four
Any a kind or the combination of at least 2 kinds in hydrogen furan；
Preferably, the mode of described removing solvent uses the mode of distillation to carry out.
The preparation method of the functional synthetic material described in 12. any one of claim 1-9,
It is characterized in that, comprise the steps:
In synthetic material polymerization process, introduce graphene-structured and mineral element, carry out former
Position polymerization, reacts the complete melt that obtains, melt discharging, to obtain final product.
13. 1 kinds of functional material goods, by containing described in any one of claim 1-9
Functional synthetic material is prepared from.
14. a kind of functional material goods according to claim 13, it is characterised in that
Described functional material goods include using described functional synthetic material by spinning system
Standby functional synthetic fiber；
Preferably, described functional material goods also include using described functional synthetic fiber
The textile made, described textile includes that civilian clothing, home-textile, ultraviolet protection are knitted
Thing and industrial special protecting clothing, described home-textile includes towel, bath towel, sheet and quilt
Cover；
Preferably, described functional material goods include using described functional synthetic material to lead to
Cross thin film prepared by curtain coating knife coating；
Preferably, described functional material goods also include using described functional synthetic material
The tubing of preparation, furniture, section bar.
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