CN105507014A - Composite fiber fabric - Google Patents
Composite fiber fabric Download PDFInfo
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- CN105507014A CN105507014A CN201510883404.4A CN201510883404A CN105507014A CN 105507014 A CN105507014 A CN 105507014A CN 201510883404 A CN201510883404 A CN 201510883404A CN 105507014 A CN105507014 A CN 105507014A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
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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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/142—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes mixture of polyurethanes with other resins in the same layer
Abstract
The invention discloses composite fiber fabric, and belongs to the field of textiles. The composite fiber fabric comprises a blended layer, wherein the upper surface of the blended layer is coated with a carbon fiber-polyether urethane layer, the lower surface of the blended layer is coated with a butenoic acid ester-grafted starch layer, the thickness of the carbon fiber-polyether urethane layer is 400 [mu]m, the thickness of the blended layer is 0.2 cm, and the thickness of the butenoic acid ester-grafted starch layer is 600 [mu]m. The composite fiber fabric has the characteristics that the human wearing comfort degree can be reached, and the properties of good heat insulation, warm keeping, water resistance and heat resistance are achieved.
Description
Technical field
The present invention relates to a kind of fabric, particularly a kind of composite fiber fabric.
Background technology
Along with technical development and social continuous progress, people are while living standard improves greatly, also more and more higher to the requirement of quality of life, today that global environment is destroyed, recover one's original simplicity, going back to nature and become the major criterion that people weigh quality of life, wear the fibre of energy-conserving and environment-protective, is the fashion pursuit of people of current people.The development of new and high technology, makes textile fabric new raw material have also been obtained fast development, and various new green environment protection fiber is constantly developed and emerges.
But fabric functional of the prior art is comparatively single, cannot while meeting human body wearing comfort, realize warming, waterproof, the function such as heat-resisting.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, provides a kind of while meeting human body wearing comfort, has good heat-insulation warm keeping, the composite fiber fabric of waterproof heat resistant characteristic.
The technical solution used in the present invention is as follows:
A kind of composite fiber fabric of the present invention, comprise blended layer, the upper surface of described blended layer is covered with carbon fiber-EU layer, the lower surface of described blended layer is covered with butenoate-graft starch layer, the thickness of described carbon fiber-EU layer is 400 μm, the thickness of described blended layer is 0.2cm, and the thickness of described butenoate-graft starch layer is 600 μm.
Owing to have employed technique scheme, carbon fiber-EU the layer of blended layer upper surface has good heat resistance, there is high elasticity, high tenacity and excellent ABRASION RESISTANCE simultaneously, this layer is covered with on the surface of fabric, the service life of clothing can be increased, simultaneously when spot appears in clothing surface, convenient for cleaning; When certain danger situations such as fire, the heat-resistant quality of this layer can ensure that clothing can not catch fire, and increases the probability of escape.
Butenoate-graft starch layer has good adhesion to cotton fiber, the obvolvent between fortifying fibre, and the sizing performance of this layer is high simultaneously, and hanging rate is high, can improve the level of comfort in fabric and human contact face, has good pro-skin gas permeability.
A kind of composite fiber fabric of the present invention, described blended layer is by 16.3% chitin fiber, and 9.7% Graphene viscose composite fiber and 74% cotton fiber form.
Owing to have employed technique scheme, the comfort level of independent cotton fiber is high, but the fracture strength of fiber is lower, and clothing is easy to tarnish; Chitin fiber is the fully natural green fiber extracted by marine organisms, there is good permeability, hygroscopicity and moisture retention, biocompatibility, non-immunogenicity and biodegradable, but chitin fiber turns bent few, intensity is low, and cohesive force is poor, and moisture adsorption and releasing speed is fast, regain lower than 15% time electrostatic phenomenon serious, chitin fiber shredding is more difficult, has more hard doubling, and pure to spin carded sliver difficulty larger; The fracture strength of Graphene viscose composite fiber is large, and there is good anti-flammability, and ultraviolet resistance, three is carried out the advantage that blending can be comprehensively respective, avoid defect, the composite fibre obtained not only fracture strength is improved, and has the function of antiultraviolet while having good pro-skin comfortableness.
A kind of composite fiber fabric of the present invention, described cotton fiber is through preliminary treatment, and described pretreated step is,
Step one: the natrium citricum 18.0mL preparation of getting citric acid 2.0mL and the 0.1mol/L of 0.1mol/L becomes the citric acid-sodium citrate buffer that pH is 6.4;
Step 2: cotton fiber is soaked in cushioning liquid completely, according to cotton fiber: hydroxycarboxylic acid mass ratio 1:0.04 adds hydroxycarboxylic acid in cushioning liquid, according to cotton fiber: carboxylic acid group's betaine mass ratio 1:0.08 adds carboxylic acid group's betaine in cushioning liquid, soak 30min;
Step 4: according to cotton fiber: pectase: cellulase mass ratio 1:0.05:0.02 adds pectase and cellulase in buffer solution, heating water bath to 27 DEG C, after constant temperature stirs 5min, according to cotton fiber: lipase mass ratio 1:0.01 adds lipase in buffer solution, warming-in-water to 32 DEG C, constant temperature stirs 8min;
Step 5: cotton fiber is taken out and is placed in air dry oven, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, cotton fiber put into liquid nitrogen super low temperature 30min;
Step 6: the cotton fiber through super low temperature to be put into temperature be the pH of 52 DEG C is the citric acid-sodium citrate buffer of 6.4, be placed in air dry oven after heating returns to room temperature, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, obtain through pretreated cotton fiber.
A kind of composite fiber fabric of the present invention, described Graphene viscose composite fiber is prepared from by following steps,
Step one: by the concentrated sulfuric acid: graphite powder: sodium nitrate mass ratio 65:1:0.6 adds graphite powder and sodium nitrate under the condition of ice bath in the concentrated sulfuric acid, after stirring and dissolving 30min, according to graphite powder: potassium permanganate mass ratio 1:5, potassium permanganate is added in mixed solution, after stirring 10h, according to the concentrated sulfuric acid: deionized water volume ratio 1:1 adds deionized water in mixed solution, mixture being placed in vacuum is under the condition of 0.93, 52 DEG C are slowly warming up to according to the speed of 1.2 DEG C/h, after keeping 52 DEG C of constant temperature to continue to stir 22h, in mixed solution, hydrogen peroxide is added than hydrogen peroxide volume ratio 1:0.1 according to the concentrated sulfuric acid, centrifugal stir 2.5h at 52 DEG C of temperature after, Separation of Solid and Liquid is got solid, solid uses watery hydrochloric acid and the deionized water rinsing of 5% respectively, graphene oxide is obtained after drying,
Step 2: extruded in the preparation facilities of in-line die orifice with the extruded velocity of 1000mL/h by graphene oxide, stops and is frozen into graphene oxide aquagel membrane in the solidification liquid of 10 DEG C;
Step 3: take a graphene oxide aquagel membrane, according to graphene oxide aquagel membrane: rayon spinning stoste mol ratio 1:20 is by graphene oxide aquagel membrane and rayon spinning stoste Homogeneous phase mixing, it is 27 DEG C by environment temperature, ambient humidity is 43.6%, voltage is 11.4kV, receiving range is the DC electric field of 12cm, carries out electrostatic spinning, obtains Graphene viscose composite fiber.
A kind of composite fiber fabric of the present invention, described carbon fiber-EU layer passes through by carbon fiber-EU pyrolytic coating to blended layer upper surface, and described butenoate-graft starch layer passes through butenoate-graft starch pyrolytic coating to blended layer lower surface.
Owing to have employed technique scheme, pyrolytic coating can be infiltrated in the molecular gap of blended layer to the carbon fiber-EU on blended layer surface and butenoate-graft starch to a certain extent, increases the conjugation of three kinds of materials.
A kind of composite fiber fabric of the present invention, described carbon fiber-EU is prepared from by following steps,
Step one: get a methoxy silane proper amount of methanol and dilute, get a Ethoxysilane ethanol in proper amount to dilute, the Ethoxysilane equal proportion of the methoxy silane of dilution and dilution is mixed, according to methoxy silane: water mol ratio 1:5 adds deionized water in mixed solution, adding acetic acid regulator solution pH is 5.1, and stirring at normal temperature is to dissolving completely;
Step 2: according to methoxy silane: carbon fiber mol ratio 1:2 adds carbon fiber in solution, stirring at normal temperature 30min puts into air dry oven, is to dry 2h under the condition of 120 DEG C in temperature, obtained carbon fiber treatment fluid;
Step 3: take a polytetramethylene ether, add proper amount of methanol as solution, according to polytetramethylene ether: carbon fiber mol ratio 1:0.6 adds carbon fiber treatment fluid in solution, be heated to 65 DEG C, stirring reaction 15min, according to polytetramethylene ether: methyl diphenylene diisocyanate mol ratio 1:0.1 adds methyl diphenylene diisocyanate in solution, heating reflux reaction 5h, after complete reaction, Rotary Evaporators boils off solvent, obtained performed polymer;
Step 3: get a performed polymer and be heated to 85 DEG C, according to performed polymer: BDO mol ratio 1:1 adds BDO and is uniformly mixed 5min in performed polymer, is cooled to normal temperature under the pressure condition of 70kPa, obtains carbon fiber-EU.
A kind of composite fiber fabric of the present invention, described butenoate-graft starch is prepared from by following steps,
Step one: take a starch, gets suitable quantity of water as solvent, and regulator solution pH is 4.7, and adding the preparation of appropriate isopropyl alcohol becomes the suspension that starch quality mark is 37%, stirs 30min;
Step 2: according to starch: NaOH mass ratio 1:0.05 adds NaOH in solution, is heated to 30 DEG C, constant temperature stirs 30min, according to NaOH: allyl chloride mol ratio 1:1.2 slowly drips allyl chloride in solution, is warming up to 50 DEG C, and constant temperature stirs 24h;
Step 3: filter, getting solid, to be again scattered in volume ratio be in the distilled water-ethanolic solution of 18:82, and with vinegar acid for adjusting pH to 7, wash with appropriate distilled water after suction filtration, drying obtains allyl etherization starch;
Step 4: get a allyl etherization starch, get suitable quantity of water as solvent, being configured as the suspension that mass fraction is 37%, is 4.2 with vinegar acid for adjusting pH, passes into nitrogen as protection gas;
Step 5: according to allyl etherization starch under protection gas exists: butenoate: butenoic acid: di-t-butyl peroxide ether mol ratio 1:1:1.5:1.2 slowly drips butenoate in solution simultaneously; butenoic acid and di-t-butyl peroxide ether; stirring at normal temperature 3h; pH is regulated to be 7; filter, get solid drying and obtain butenoate-graft starch.
A kind of composite fiber fabric of the present invention, described blended layer is by after cotton fiber tatting, and chitin fiber and Graphene viscose composite fiber are worn around forming; The warp thread of described cotton fiber tatting is 50, and weft yarn is 45, and thread count is 108*58; Described chitin fiber along the warp-wise of cotton fiber tatting wear around, described Graphene viscose glue along cotton fiber tatting dimension to wear around.
Owing to have employed technique scheme, the blended layer obtained improves fracture strength to greatest extent under cost-saving prerequisite, and UV transmitance is 5%.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, the service life of fabric can be increased, simultaneously when spot appears in fabric face, convenient for cleaning.
2, while guarantee pro-skin comfort level, there is good heat-proof combustion-resistant characteristic and antiultraviolet characteristic, improve the fracture strength of fiber, extend the life-span of fabric.
Detailed description of the invention
The present invention is described in detail below.
In order to make the object of invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of composite fiber fabric, comprise blended layer, the upper surface of blended layer is covered with carbon fiber-EU layer, the lower surface of blended layer is covered with butenoate-graft starch layer, the thickness of carbon fiber-EU layer is 400 μm, the thickness of blended layer is 0.2cm, and the thickness of butenoate-graft starch layer is 600 μm.
Blended layer is by 16.3% chitin fiber, and 9.7% Graphene viscose composite fiber and 74% cotton fiber form.
Carbon fiber-EU layer by being sprayed into blended layer upper surface by carbon fiber-EU after high-temperature fusion, and butenoate-graft starch layer is by being sprayed into blended layer lower surface by after butenoate-graft starch high-temperature fusion.
Blended layer is by after cotton fiber tatting, and chitin fiber and Graphene viscose composite fiber are worn around forming; The warp thread of cotton fiber tatting is 50, and weft yarn is 45, and thread count is 108*58; Chitin fiber along the warp-wise of cotton fiber tatting wear around, Graphene viscose glue along cotton fiber tatting dimension to wear around.
Embodiment 2
A kind of composite fiber fabric of the present invention, wherein cotton fiber is through preliminary treatment, and pretreated step is,
Step one: the natrium citricum 18.0mL preparation of getting citric acid 2.0mL and the 0.1mol/L of 0.1mol/L becomes the citric acid-sodium citrate buffer that pH is 6.4;
Step 2: cotton fiber is soaked in cushioning liquid completely, according to cotton fiber: hydroxycarboxylic acid mass ratio 1:0.04 adds hydroxycarboxylic acid in cushioning liquid, according to cotton fiber: carboxylic acid group's betaine mass ratio 1:0.08 adds carboxylic acid group's betaine in cushioning liquid, soak 30min;
Step 4: according to cotton fiber: pectase: cellulase mass ratio 1:0.05:0.02 adds pectase and cellulase in buffer solution, heating water bath to 27 DEG C, after constant temperature stirs 5min, according to cotton fiber: lipase mass ratio 1:0.01 adds lipase in buffer solution, warming-in-water to 32 DEG C, constant temperature stirs 8min;
Step 5: cotton fiber is taken out and is placed in air dry oven, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, cotton fiber put into liquid nitrogen super low temperature 30min;
Step 6: the cotton fiber through super low temperature to be put into temperature be the pH of 52 DEG C is the citric acid-sodium citrate buffer of 6.4, be placed in air dry oven after heating returns to room temperature, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, obtain through pretreated cotton fiber.
Embodiment 3
A kind of composite fiber fabric of the present invention, Graphene viscose composite fiber is prepared from by following steps,
Step one: by the concentrated sulfuric acid: graphite powder: sodium nitrate mass ratio 65:1:0.6 adds graphite powder and sodium nitrate under the condition of ice bath in the concentrated sulfuric acid, after stirring and dissolving 30min, according to graphite powder: potassium permanganate mass ratio 1:5, potassium permanganate is added in mixed solution, after stirring 10h, according to the concentrated sulfuric acid: deionized water volume ratio 1:1 adds deionized water in mixed solution, mixture being placed in vacuum is under the condition of 0.93, 52 DEG C are slowly warming up to according to the speed of 1.2 DEG C/h, after keeping 52 DEG C of constant temperature to continue to stir 22h, in mixed solution, hydrogen peroxide is added than hydrogen peroxide volume ratio 1:0.1 according to the concentrated sulfuric acid, centrifugal stir 2.5h at 52 DEG C of temperature after, Separation of Solid and Liquid is got solid, solid uses watery hydrochloric acid and the deionized water rinsing of 5% respectively, graphene oxide is obtained after drying,
Step 2: extruded in the preparation facilities of in-line die orifice with the extruded velocity of 1000mL/h by graphene oxide, stops and is frozen into graphene oxide aquagel membrane in the solidification liquid of 10 DEG C;
Step 3: take a graphene oxide aquagel membrane, according to graphene oxide aquagel membrane: rayon spinning stoste mol ratio 1:20 is by graphene oxide aquagel membrane and rayon spinning stoste Homogeneous phase mixing, it is 27 DEG C by environment temperature, ambient humidity is 43.6%, voltage is 11.4kV, receiving range is the DC electric field of 12cm, carries out electrostatic spinning, obtains Graphene viscose composite fiber.
Embodiment 4
A kind of composite fiber fabric of the present invention, carbon fiber-EU is prepared from by following steps,
Step one: get a methoxy silane proper amount of methanol and dilute, get a Ethoxysilane ethanol in proper amount to dilute, the Ethoxysilane equal proportion of the methoxy silane of dilution and dilution is mixed, according to methoxy silane: water mol ratio 1:5 adds deionized water in mixed solution, adding acetic acid regulator solution pH is 5.1, and stirring at normal temperature is to dissolving completely;
Step 2: according to methoxy silane: carbon fiber mol ratio 1:2 adds carbon fiber in solution, stirring at normal temperature 30min puts into air dry oven, is to dry 2h under the condition of 120 DEG C in temperature, obtained carbon fiber treatment fluid;
Step 3: take a polytetramethylene ether, add proper amount of methanol as solution, according to polytetramethylene ether: carbon fiber mol ratio 1:0.6 adds carbon fiber treatment fluid in solution, be heated to 65 DEG C, stirring reaction 15min, according to polytetramethylene ether: methyl diphenylene diisocyanate mol ratio 1:0.1 adds methyl diphenylene diisocyanate in solution, heating reflux reaction 5h, after complete reaction, Rotary Evaporators boils off solvent, obtained performed polymer;
Step 4: get a performed polymer and be heated to 85 DEG C, according to performed polymer: BDO mol ratio 1:1 adds BDO and is uniformly mixed 5min in performed polymer, is cooled to normal temperature under the pressure condition of 70kPa, obtains carbon fiber-EU.
Embodiment 5
A kind of composite fiber fabric of the present invention, butenoate-graft starch is prepared from by following steps,
Step one: take a starch, gets suitable quantity of water as solvent, and regulator solution pH is 4.7, and adding the preparation of appropriate isopropyl alcohol becomes the suspension that starch quality mark is 37%, stirs 30min;
Step 2: according to starch: NaOH mass ratio 1:0.05 adds NaOH in solution, is heated to 30 DEG C, constant temperature stirs 30min, according to NaOH: allyl chloride mol ratio 1:1.2 slowly drips allyl chloride in solution, is warming up to 50 DEG C, and constant temperature stirs 24h;
Step 3: filter, getting solid, to be again scattered in volume ratio be in the distilled water-ethanolic solution of 18:82, and with vinegar acid for adjusting pH to 7, wash with appropriate distilled water after suction filtration, drying obtains allyl etherization starch;
Step 4: get a allyl etherization starch, get suitable quantity of water as solvent, being configured as the suspension that mass fraction is 37%, is 4.2 with vinegar acid for adjusting pH, passes into nitrogen as protection gas;
Step 5: according to allyl etherization starch under protection gas exists: butenoate: butenoic acid: di-t-butyl peroxide ether mol ratio 1:1:1.5:1.2 slowly drips butenoate in solution simultaneously; butenoic acid and di-t-butyl peroxide ether; stirring at normal temperature 3h; pH is regulated to be 7; filter, get solid drying and obtain butenoate-graft starch.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a composite fiber fabric, it is characterized in that: comprise blended layer, the upper surface of described blended layer is covered with carbon fiber-EU layer, the lower surface of described blended layer is covered with butenoate-graft starch layer, the thickness of described carbon fiber-EU layer is 400 μm, the thickness of described blended layer is 0.2cm, and the thickness of described butenoate-graft starch layer is 600 μm.
2. a kind of composite fiber fabric as claimed in claim 1, is characterized in that: described blended layer is by 16.3% chitin fiber, and 9.7% Graphene viscose composite fiber and 74% cotton fiber form.
3. a kind of composite fiber fabric as claimed in claim 1 or 2, is characterized in that: described cotton fiber is through preliminary treatment, and described pretreated step is,
Step one: the natrium citricum 18.0mL preparation of getting citric acid 2.0mL and the 0.1mol/L of 0.1mol/L becomes the citric acid-sodium citrate buffer that pH is 6.4;
Step 2: cotton fiber is soaked in cushioning liquid completely, according to cotton fiber: hydroxycarboxylic acid mass ratio 1:0.04 adds hydroxycarboxylic acid in cushioning liquid, according to cotton fiber: carboxylic acid group's betaine mass ratio 1:0.08 adds carboxylic acid group's betaine in cushioning liquid, soak 30min;
Step 4: according to cotton fiber: pectase: cellulase mass ratio 1:0.05:0.02 adds pectase and cellulase in buffer solution, heating water bath to 27 DEG C, after constant temperature stirs 5min, according to cotton fiber: lipase mass ratio 1:0.01 adds lipase in buffer solution, warming-in-water to 32 DEG C, constant temperature stirs 8min;
Step 5: cotton fiber is taken out and is placed in air dry oven, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, cotton fiber put into liquid nitrogen super low temperature 30min;
Step 6: the cotton fiber through super low temperature to be put into temperature be the pH of 52 DEG C is the citric acid-sodium citrate buffer of 6.4, be placed in air dry oven after heating returns to room temperature, be under the condition of 105 DEG C, cotton fiber is thoroughly dried in temperature, obtain through pretreated cotton fiber.
4. a kind of composite fiber fabric as claimed in claim 3, is characterized in that: described Graphene viscose composite fiber is prepared from by following steps,
Step one: by the concentrated sulfuric acid: graphite powder: sodium nitrate mass ratio 65:1:0.6 adds graphite powder and sodium nitrate under the condition of ice bath in the concentrated sulfuric acid, after stirring and dissolving 30min, according to graphite powder: potassium permanganate mass ratio 1:5, potassium permanganate is added in mixed solution, after stirring 10h, according to the concentrated sulfuric acid: deionized water volume ratio 1:1 adds deionized water in mixed solution, mixture being placed in vacuum is under the condition of 0.93, 52 DEG C are slowly warming up to according to the speed of 1.2 DEG C/h, after keeping 52 DEG C of constant temperature to continue to stir 22h, in mixed solution, hydrogen peroxide is added than hydrogen peroxide volume ratio 1:0.1 according to the concentrated sulfuric acid, centrifugal stir 2.5h at 52 DEG C of temperature after, Separation of Solid and Liquid is got solid, solid uses watery hydrochloric acid and the deionized water rinsing of 5% respectively, graphene oxide is obtained after drying,
Step 2: extruded in the preparation facilities of in-line die orifice with the extruded velocity of 1000mL/h by graphene oxide, stops and is frozen into graphene oxide aquagel membrane in the solidification liquid of 10 DEG C;
Step 3: take a graphene oxide aquagel membrane, according to graphene oxide aquagel membrane: rayon spinning stoste mol ratio 1:20 is by graphene oxide aquagel membrane and rayon spinning stoste Homogeneous phase mixing, it is 27 DEG C by environment temperature, ambient humidity is 43.6%, voltage is 11.4kV, receiving range is the DC electric field of 12cm, carries out electrostatic spinning, obtains Graphene viscose composite fiber.
5. a kind of composite fiber fabric as claimed in claim 4, it is characterized in that: described carbon fiber-EU layer passes through by carbon fiber-EU pyrolytic coating to blended layer upper surface, and described butenoate-graft starch layer passes through butenoate-graft starch pyrolytic coating to blended layer lower surface.
6. a kind of composite fiber fabric as described in claim 4 or 5, is characterized in that: described carbon fiber-EU is prepared from by following steps,
Step one: get a methoxy silane proper amount of methanol and dilute, get a Ethoxysilane ethanol in proper amount to dilute, the Ethoxysilane equal proportion of the methoxy silane of dilution and dilution is mixed, according to methoxy silane: water mol ratio 1:5 adds deionized water in mixed solution, adding acetic acid regulator solution pH is 5.1, and stirring at normal temperature is to dissolving completely;
Step 2: according to methoxy silane: carbon fiber mol ratio 1:2 adds carbon fiber in solution, stirring at normal temperature 30min puts into air dry oven, is to dry 2h under the condition of 120 DEG C in temperature, obtained carbon fiber treatment fluid;
Step 3: take a polytetramethylene ether, add proper amount of methanol as solution, according to polytetramethylene ether: carbon fiber mol ratio 1:0.6 adds carbon fiber treatment fluid in solution, be heated to 65 DEG C, stirring reaction 15min, according to polytetramethylene ether: methyl diphenylene diisocyanate mol ratio 1:0.1 adds methyl diphenylene diisocyanate in solution, heating reflux reaction 5h, after complete reaction, Rotary Evaporators boils off solvent, obtained performed polymer;
Step 3: get a performed polymer and be heated to 85 DEG C, according to performed polymer: BDO mol ratio 1:1 adds BDO and is uniformly mixed 5min in performed polymer, is cooled to normal temperature under the pressure condition of 70kPa, obtains carbon fiber-EU.
7. a kind of composite fiber fabric as claimed in claim 6, is characterized in that: described butenoate-graft starch is prepared from by following steps,
Step one: take a starch, gets suitable quantity of water as solvent, and regulator solution pH is 4.7, and adding the preparation of appropriate isopropyl alcohol becomes the suspension that starch quality mark is 37%, stirs 30min;
Step 2: according to starch: NaOH mass ratio 1:0.05 adds NaOH in solution, is heated to 30 DEG C, constant temperature stirs 30min, according to NaOH: allyl chloride mol ratio 1:1.2 slowly drips allyl chloride in solution, is warming up to 50 DEG C, and constant temperature stirs 24h;
Step 3: filter, getting solid, to be again scattered in volume ratio be in the distilled water-ethanolic solution of 18:82, and with vinegar acid for adjusting pH to 7, wash with appropriate distilled water after suction filtration, drying obtains allyl etherization starch;
Step 4: get a allyl etherization starch, get suitable quantity of water as solvent, being configured as the suspension that mass fraction is 37%, is 4.2 with vinegar acid for adjusting pH, passes into nitrogen as protection gas;
Step 5: according to allyl etherization starch under protection gas exists: butenoate: butenoic acid: di-t-butyl peroxide ether mol ratio 1:1:1.5:1.2 slowly drips butenoate in solution simultaneously; butenoic acid and di-t-butyl peroxide ether; stirring at normal temperature 3h; pH is regulated to be 7; filter, get solid drying and obtain butenoate-graft starch.
8. a kind of composite fiber fabric as claimed in claim 7, is characterized in that: described blended layer is by after cotton fiber tatting, and chitin fiber and Graphene viscose composite fiber are worn around forming; The warp thread of described cotton fiber tatting is 50, and weft yarn is 45, and thread count is 108*58; Described chitin fiber along the warp-wise of cotton fiber tatting wear around, described Graphene viscose glue along cotton fiber tatting dimension to wear around.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710728261.9A CN107447277A (en) | 2015-12-07 | 2015-12-07 | A kind of preparation method of composite fiber fabric graphene viscose composite fiber |
| CN201710728264.2A CN107503167A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric cotton fiber |
| CN201510883404.4A CN105507014B (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric |
| CN201710728262.3A CN107447278A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric graphene viscose composite fiber |
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| CN201710728261.9A Division CN107447277A (en) | 2015-12-07 | 2015-12-07 | A kind of preparation method of composite fiber fabric graphene viscose composite fiber |
| CN201710728262.3A Division CN107447278A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric graphene viscose composite fiber |
| CN201710728264.2A Division CN107503167A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric cotton fiber |
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| CN201710728261.9A Withdrawn CN107447277A (en) | 2015-12-07 | 2015-12-07 | A kind of preparation method of composite fiber fabric graphene viscose composite fiber |
| CN201710728262.3A Withdrawn CN107447278A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric graphene viscose composite fiber |
| CN201710728264.2A Withdrawn CN107503167A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric cotton fiber |
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| CN201710728262.3A Withdrawn CN107447278A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric graphene viscose composite fiber |
| CN201710728264.2A Withdrawn CN107503167A (en) | 2015-12-07 | 2015-12-07 | A kind of composite fiber fabric cotton fiber |
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Cited By (6)
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| CN108035029A (en) * | 2017-12-26 | 2018-05-15 | 瑞安市华臻鞋材有限公司 | Polyurethane knits the processing formula and its processing method of line |
| CN108570856A (en) * | 2017-09-27 | 2018-09-25 | 浙江锦尚合成革有限公司 | One kind, which is removed, smells air-permeable synthetic leather |
| CN108725484A (en) * | 2018-04-27 | 2018-11-02 | 杭州华利实业集团有限公司 | Fire-retardant high-speed rail seat set and its production technology |
| CN110387622A (en) * | 2019-07-23 | 2019-10-29 | 安徽弋尚纺织科技有限公司 | A kind of composite fibre and preparation method thereof for Men's Suits |
| CN110552200A (en) * | 2018-05-31 | 2019-12-10 | 句容市华冠服帽厂 | Preparation method of waterproof textile and waterproof textile |
| CN112481760A (en) * | 2020-10-27 | 2021-03-12 | 南通明富纺织品有限公司 | Antibacterial and antifouling organic cotton and kapok blended yarn and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108396462A (en) * | 2018-03-12 | 2018-08-14 | 东纶科技实业有限公司 | A kind of graphene fiber non-woven material and preparation method thereof |
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- 2015-12-07 CN CN201710728261.9A patent/CN107447277A/en not_active Withdrawn
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| CN102505310A (en) * | 2011-10-26 | 2012-06-20 | 青岛雪达集团有限公司 | Composite effect type aloe fiber knitted fabric and weaving method thereof |
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| CN108570856A (en) * | 2017-09-27 | 2018-09-25 | 浙江锦尚合成革有限公司 | One kind, which is removed, smells air-permeable synthetic leather |
| CN108035029A (en) * | 2017-12-26 | 2018-05-15 | 瑞安市华臻鞋材有限公司 | Polyurethane knits the processing formula and its processing method of line |
| CN108725484A (en) * | 2018-04-27 | 2018-11-02 | 杭州华利实业集团有限公司 | Fire-retardant high-speed rail seat set and its production technology |
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| CN112481760A (en) * | 2020-10-27 | 2021-03-12 | 南通明富纺织品有限公司 | Antibacterial and antifouling organic cotton and kapok blended yarn and preparation method thereof |
| CN112481760B (en) * | 2020-10-27 | 2021-08-27 | 南通明富纺织品有限公司 | Antibacterial and antifouling organic cotton and kapok blended yarn and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107447277A (en) | 2017-12-08 |
| CN107503167A (en) | 2017-12-22 |
| CN105507014B (en) | 2017-11-10 |
| CN107447278A (en) | 2017-12-08 |
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Inventor after: Yin Chengxiang Inventor after: Sun Lan Inventor before: Song Hongting |
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Effective date of registration: 20171226 Address after: 266011 Shandong city of Qingdao province Chengyang Qingda Industrial Park, double Road No. 182 Patentee after: Qingdao Canaan Home Furnishing Products Co. Ltd. Address before: 610041, No. 3, building 4, building 8, 2 building, 6 North Street, Gaosheng Bridge, Sichuan, Wuhou District, Chengdu Patentee before: Song Hongting |