CN110938927A - Oil-resistant stain-resistant practical silk fabric - Google Patents
Oil-resistant stain-resistant practical silk fabric Download PDFInfo
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- CN110938927A CN110938927A CN201911199246.5A CN201911199246A CN110938927A CN 110938927 A CN110938927 A CN 110938927A CN 201911199246 A CN201911199246 A CN 201911199246A CN 110938927 A CN110938927 A CN 110938927A
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- 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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- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
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- 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
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/38—Threads in which fibres, filaments, or yarns are wound with other yarns or filaments, e.g. wrap yarns, i.e. strands of filaments or staple fibres are wrapped by a helically wound binder yarn
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- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
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- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/01—Stain or soil resistance
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Abstract
The invention belongs to the technical field of silk textile manufacturing, and particularly relates to an oil-resistant stain-resistant practical silk fabric which comprises the following components in parts by weight: 50 parts of mulberry silk, 30 parts of cotton fiber, 10 parts of graphene fiber, 9 parts of superconducting glass fiber, 12 parts of hollow glass fiber, 2 parts of bamboo charcoal fiber, 0.6 part of gold wire, 3 parts of flax fiber, 11 parts of nano tencel, 2 parts of bamboo pulp fiber, 30 parts of NaOH solution, 40 parts of titanium oxide, 30 parts of zinc oxide, 10 parts of phosphate buffer solution, 8 parts of polyethylene glycol and 5 parts of hexamethylene diisocyanate; the invention is mainly used for solving the problems that silk fabrics in the prior art are easy to be stained with oil stains under an oil stain environment, can be kept clean only by being cleaned in time, and can be aged, faded and stained if being kept for a long time under the conditions of strong sunshine and external environment contact, and meanwhile, the silk fabrics have the problem that static electricity can generate discomfort to human bodies.
Description
Technical Field
The invention belongs to the technical field of silk textile manufacturing, and particularly relates to an oil-resistant stain-resistant practical silk fabric.
Background
Silk, a kind of fabrics, make into with silk or synthetic fiber, rayon, staple fiber etc., knit with silk or rayon purely or the general name of the fabric that interweaves and form, in ancient times, silk is exactly the fabrics that the silk (with mulberry silk as the main, also include a small amount of tussah silk and cassava silk) weavingd, modern because the extension of textile raw materials, all textiles that warp adopted artificial or natural filament fiber to weaving, all can be called generalized silk, and the silk that pure mulberry silk weavingd, also specifically called "true silk", along with the development of social economy and the improvement of people's living standard, single function silk fabrics can not satisfy people's demand far away, the silk fabrics of multi-functional arrangement receive people's concern because of its good performance more and more, can refer to domestic publication number for the detailed introduction of silk: CN: 33-1122/TS, International publication No.: ISSN: 1001-7003, silk, in the daily life of people, silk textile fabrics are applied to various aspects of people's life, but have the following problems:
(1) fabrics used in some special environments need to have higher requirements on the performance of the fabrics, for example, curtains, balcony sun-shading cloths and the like used in positions facing the sun and close to windows are in strong sunshine for a long time and are in contact with the external environment, and the fabrics are aged, faded and accumulated with stains after long-term accumulation;
(2) the fabric is easily stained with oil stains in an oil stain environment, and the fabric can be kept in a clean state only by timely cleaning, otherwise, long-term accumulation of the oil stains is not beneficial to later cleaning, so that the appearance of the fabric and the service cycle of the fabric are influenced;
(3) the silk fabric always has the phenomenon of static electricity, and the accumulation of the static electricity can adhere to limbs, generate uncomfortable feeling, adsorb dust and influence the attractive appearance of clothes. Not only causes unnecessary trouble when wearing, but also causes some unexpected embarrassment when being absorbed on the body. In the prior art, related patent documents related to silk fabrics are, for example, patent No. CN1099302883A, which is named as an invention patent of an antibacterial radiation-proof silk fabric and a preparation method thereof, but the technical scheme only improves the antibacterial radiation-proof performance of the silk fabric, and cannot solve the problems of static electricity and oil stain existing in the existing silk.
In view of this, in order to overcome the above technical problems, the present inventors have designed and developed a novel oil-resistant and stain-resistant practical silk fabric, which adopts special raw material composition and manufacturing technology to solve the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an oil-resistant stain-resistant practical silk fabric. The invention is mainly used for solving the problems that silk fabrics in the prior art are easy to be stained with oil stains under an oil stain environment, can be kept clean only by being cleaned in time, and can be aged, faded and stained if being kept for a long time under the conditions of strong sunshine and external environment contact, and meanwhile, the silk fabrics have the problem that static electricity can generate discomfort to human bodies.
The technical scheme adopted by the invention for solving the technical problems is as follows: the oil-resistant stain-resistant practical silk fabric comprises the following components in parts by weight:
50 parts of mulberry silk, 30 parts of cotton fiber, 10 parts of graphene fiber, 9 parts of superconducting glass fiber, 12 parts of hollow glass fiber, 2 parts of bamboo charcoal fiber, 0.6 part of gold wire, 3 parts of flax fiber, 11 parts of nano tencel, 2 parts of bamboo pulp fiber, 30 parts of NaOH solution, 40 parts of titanium oxide, 30 parts of zinc oxide and 10 parts of phosphate buffer solution, 8 parts of polyethylene glycol, 5 parts of hexamethylene diisocyanate, 14 parts of toluene, 7 parts of perfluorododecyl trichlorosilane, 13 parts of 3,3, 3-trifluoropropyl trimethoxy silane, 6 parts of trifluoroethyl methacrylate, 3 parts of dodecafluoroheptyl methacrylate, 3 parts of polyvinylpyrrolidone, 7 parts of dodecyl triethyl ammonium bromide, 9 parts of hexadecyl trimethyl ammonium bromide, 5 parts of isobutylene triethoxy silane, 2 parts of hydroxyl silicone oil, 4 parts of ethylene glycol monobutyl ether phosphate sodium salt and 6 parts of dodecyl polyoxyethylene ether phosphate sodium salt.
The oil-resistant stain-resistant practical silk fabric comprises the following manufacturing method:
s1: the method comprises the following steps of weaving mulberry silk into yarns by adopting double-strand interlacing, simultaneously weaving graphene fibers and bamboo charcoal fibers into yarns by three-strand interlacing according to a ratio of 3:2, then weaving warps by taking superconducting glass fibers as core yarns and winding the two yarns on the core yarns in a snake-shaped manner, blending the rest of mulberry silk, cotton fibers, linen fibers, nano tencel and bamboo pulp fibers into yarns, weaving gold wires and hollow glass fibers into twists with a twist degree of 700 twists as the core yarns, winding the blended yarns on the core yarns into twists with a twist degree of 1200 twists, weaving the core yarns into wefts, and weaving the warps and the wefts to obtain silk fabrics for later use;
s2: soaking the silk fabric obtained in the step S1 in NaOH solution for 40 minutes at a bath ratio of 1:60, taking out the fabric, washing the fabric with a large amount of clear water to remove the residual NaOH solution on the surface of the fabric, dispersing titanium oxide and zinc oxide in 0.01M phosphate buffer solution with the pH value of 7.4, adding polyethylene glycol and hexamethylene diisocyanate under the stirring state, slowly raising the temperature to 90 ℃, keeping the temperature for reaction for 3 hours, after the reaction is finished, removing the supernatant by centrifugation to retain lower-layer precipitated particles, washing the precipitated particles with water for 4 times, and drying the particles in an oven for later use;
s3: treating a three-neck flask provided with a spherical condenser tube with nitrogen in advance, adding a precipitate particle solution in S2 into the three-neck flask, adding perfluorododecyl trichlorosilane, 3,3, 3-trifluoropropyl trimethoxysilane, trifluoroethyl methacrylate and dodecafluoroheptyl methacrylate, reacting for 48 hours in a water bath condition at 50 ℃, removing the solution by suction filtration after the reaction is finished, collecting a reactant, and vacuum-drying the reactant at 70 ℃ for later use;
s4: soaking the fabric treated in the step S2 in an aqueous solution at a bath ratio of 1:50, adding polyvinylpyrrolidone, dodecyltriethylammonium bromide, hexadecyltrimethylammonium bromide, isobutylene triethoxysilane, hydroxyl silicone oil, ethylene glycol monobutyl ether phosphate sodium salt and dodecyl polyethylene oxide ether phosphate sodium salt into the aqueous solution, slowly raising the temperature of a reactant prepared in the step S3 to 80 ℃ under the stirring state, keeping the temperature for stirring treatment for 4 hours, placing the fabric on a spin-drying cylinder to spin-dry the fabric, and cleaning the fabric for 3 times by using the aqueous solution to obtain the oil-resistant and stain-resistant practical silk fabric.
The titanium is rutile titanium dioxide; the molecular weight of the polyethylene glycol is 1700; the silk fabric is woven in a weaving structure that satin is woven with large twill double-end lifting threads.
The weight ratio of the Pb-Mg alloy to the porous glass in the superconducting glass fiber is 1: 17; the aperture diameter ratio of the hollow glass fiber is 1: 7; the precipitated particles in S4 were added with toluene and dispersed by sonication before being added to the three-necked flask.
The spin-drying barrel comprises a barrel body, a filtering hole and a spiral blade; the cross section of the cylinder body is in a regular trapezoid shape, filter holes are uniformly formed in the wall of the cylinder body, and spiral blades are rotatably arranged in the middle of the cylinder body; the lower end of the filtering hole is obliquely and upwards arranged, and a resistance ring is fixedly arranged in the inner end wall of the filtering hole; the resistance ring is made of frosted rubber materials, and the interior of the resistance ring is hollow; when silk fabric is required to be dehydrated, the upper end of the silk fabric can be fixed on the edge of the upper surface of the barrel, the lower end of the silk fabric is placed into the barrel, the barrel can be driven by the driving motor to rotate at the moment, the silk fabric can be whipped under the action of centrifugal force and is attached to the inner wall of the barrel, the spiral blade is installed at the middle of the barrel in a rotating mode, so that air is sucked into the barrel in a spiral mode when the barrel rotates, the silk fabric is spirally beaten on the inner surface of the silk fabric and is conveyed to the outside through the filtering holes, an extrusion force is generated on the silk fabric, water of the silk fabric flows out along the filtering holes, filtered water cannot flow into the silk fabric below due to the fact that the filtering holes are arranged obliquely upwards, a better dehydration effect is achieved, meanwhile, when the air is beaten on the silk fabric and is output through the filtering holes, the silk fabric can be evenly extruded, and the filtering holes of the, therefore, the ethylene glycol monobutyl ether phosphate sodium salt and the dodecyl polyethylene oxide ether phosphate sodium salt in the silk fabric are further mixed, and the oil stain resistance of the silk fabric is further improved.
Barbs are fixedly arranged on the outer surface of the resistance ring; the barbs are made of a rubber material; when silk surface fabric is blown by wind-force and is showing to the downthehole salient of filter, because of the fixed surface of resistance ring installs the barb, the barb is made by rubber materials, can make silk surface fabric's movement distance receive the restriction because of the existence of barb when silk surface fabric upwards contracts along the barrel inner wall promptly, and then avoids silk surface fabric to knead into a group and is difficult to accomplish the dehydration operation.
The invention has the following beneficial effects:
1. according to the technical scheme provided by the invention, the similar shielding cage structure is formed by the superconducting glass fiber, the graphene fiber, the bamboo charcoal fiber and the gold thread, so that charges can be effectively dispersed, the accumulation of the charges can be prevented, the hollow glass fiber, the bamboo pulp fiber, the linen fiber and the cotton fiber are good insulating materials, the transfer of the charges among the fibers can be blocked, and the possibility of generating static electricity by the silk fabric is greatly reduced.
2. Titanium oxide and zinc oxide are used as sun-proof particles, polyethylene glycol is modified on the surfaces of the titanium oxide and zinc oxide to improve the dispersibility of the particles and prevent the particles from coagulating, then fluorine-containing organic compounds are used for modifying the surfaces of the modified particles, an organic modifier and the sun-proof particles play a synergistic role and play an oil stain resistant role at the same time, the fluorine-containing organic compounds are modified on the nanoparticles to avoid the defects generated by directly finishing the fabric, the modified nanoparticles are mixed with other functional additives to finish the fabric as a finishing agent after the organic modification, and the wettability and permeability of the finishing agent on the fabric are improved after the fabric is finished, so that the fabric and the finishing agent are fully permeated and combined, and the functional additives and the nanoparticles play an important role in improving the sun-proof and oil stain resistant performances of the fabric.
3. According to the technical scheme provided by the invention, when silk fabric needs to be dehydrated, the upper end of the silk fabric can be fixed on the edge of the upper surface of the barrel, the lower end of the silk fabric is placed in the barrel, the motor can be driven to rotate the barrel, the silk fabric can be thrown and attached to the inner wall of the barrel under the action of centrifugal force, the spiral blade is arranged in the middle of the barrel in a rotating mode, so that air is sucked into the barrel in a spiral mode when the barrel rotates, the silk fabric is spirally beaten on the inner surface of the silk fabric and conveyed to the outside through the filtering holes, namely, an extrusion force is generated on the silk fabric, water of the silk fabric flows out along the filtering holes, the filtered water cannot flow into the silk fabric below due to the fact that the filtering holes are arranged obliquely upwards, a better dehydration effect is achieved, and meanwhile, when the air is beaten on the silk fabric and is output through the filtering holes, the silk fabric can be uniformly extruded and the filtering holes of the silk fabric are Obviously, the ethylene glycol monobutyl ether phosphate sodium salt and the dodecyl polyethylene oxide ether phosphate sodium salt in the silk fabric are further mixed, and the oil stain resistance of the silk fabric is further improved.
Drawings
FIG. 1 is a diagram of the method steps of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of a filter hole of the present invention;
in the figure: the filter comprises a cylinder body 1, a filter hole 2, a spiral blade 3, a resistance ring 4 and an agnail 5.
Detailed Description
An oil-and stain-resistant practical silk fabric according to an embodiment of the present invention will be described below with reference to fig. 1 to 4.
As shown in fig. 1-4, the oil-resistant stain-resistant practical silk fabric comprises the following components in parts by weight:
50 parts of mulberry silk, 30 parts of cotton fiber, 10 parts of graphene fiber, 9 parts of superconducting glass fiber, 12 parts of hollow glass fiber, 2 parts of bamboo charcoal fiber, 0.6 part of gold wire, 3 parts of flax fiber, 11 parts of nano tencel, 2 parts of bamboo pulp fiber, 30 parts of NaOH solution, 40 parts of titanium oxide, 30 parts of zinc oxide and 10 parts of phosphate buffer solution, 8 parts of polyethylene glycol, 5 parts of hexamethylene diisocyanate, 14 parts of toluene, 7 parts of perfluorododecyl trichlorosilane, 13 parts of 3,3, 3-trifluoropropyl trimethoxy silane, 6 parts of trifluoroethyl methacrylate, 3 parts of dodecafluoroheptyl methacrylate, 3 parts of polyvinylpyrrolidone, 7 parts of dodecyl triethyl ammonium bromide, 9 parts of hexadecyl trimethyl ammonium bromide, 5 parts of isobutylene triethoxy silane, 2 parts of hydroxyl silicone oil, 4 parts of ethylene glycol monobutyl ether phosphate sodium salt and 6 parts of dodecyl polyoxyethylene ether phosphate sodium salt.
The oil-resistant stain-resistant practical silk fabric comprises the following manufacturing method:
s1: the method comprises the following steps of weaving mulberry silk into yarns by adopting double-strand interlacing, simultaneously weaving graphene fibers and bamboo charcoal fibers into yarns by three-strand interlacing according to a ratio of 3:2, then weaving warps by taking superconducting glass fibers as core yarns and winding the two yarns on the core yarns in a snake-shaped manner, blending the rest of mulberry silk, cotton fibers, linen fibers, nano tencel and bamboo pulp fibers into yarns, weaving gold wires and hollow glass fibers into twists with a twist degree of 700 twists as the core yarns, winding the blended yarns on the core yarns into twists with a twist degree of 1200 twists, weaving the core yarns into wefts, and weaving the warps and the wefts to obtain silk fabrics for later use;
s2: soaking the silk fabric obtained in the step S1 in NaOH solution for 40 minutes at a bath ratio of 1:60, taking out the fabric, washing the fabric with a large amount of clear water to remove the residual NaOH solution on the surface of the fabric, dispersing titanium oxide and zinc oxide in 0.01M phosphate buffer solution with the pH value of 7.4, adding polyethylene glycol and hexamethylene diisocyanate under the stirring state, slowly raising the temperature to 90 ℃, keeping the temperature for reaction for 3 hours, after the reaction is finished, removing the supernatant by centrifugation to retain lower-layer precipitated particles, washing the precipitated particles with water for 4 times, and drying the particles in an oven for later use;
s3: treating a three-neck flask provided with a spherical condenser tube with nitrogen in advance, adding a precipitate particle solution in S2 into the three-neck flask, adding perfluorododecyl trichlorosilane, 3,3, 3-trifluoropropyl trimethoxysilane, trifluoroethyl methacrylate and dodecafluoroheptyl methacrylate, reacting for 48 hours in a water bath condition at 50 ℃, removing the solution by suction filtration after the reaction is finished, collecting a reactant, and vacuum-drying the reactant at 70 ℃ for later use;
s4: soaking the fabric treated in the step S2 in an aqueous solution at a bath ratio of 1:50, adding polyvinylpyrrolidone, dodecyltriethylammonium bromide, hexadecyltrimethylammonium bromide, isobutylene triethoxysilane, hydroxyl silicone oil, ethylene glycol monobutyl ether phosphate sodium salt and dodecyl polyethylene oxide ether phosphate sodium salt into the aqueous solution, slowly raising the temperature of a reactant prepared in the step S3 to 80 ℃ under the stirring state, keeping the temperature for stirring treatment for 4 hours, placing the fabric on a spin-drying cylinder to spin-dry the fabric, and cleaning the fabric for 3 times by using the aqueous solution to obtain the oil-resistant and stain-resistant practical silk fabric.
The titanium is rutile titanium dioxide; the molecular weight of the polyethylene glycol is 1700; the silk fabric is woven in a weaving structure that satin is woven with large twill double-end lifting threads.
The weight ratio of the Pb-Mg alloy to the porous glass in the superconducting glass fiber is 1: 17; the aperture diameter ratio of the hollow glass fiber is 1: 7; the precipitated particles in S4 were added with toluene and dispersed by sonication before being added to the three-necked flask.
The spin-drying cylinder comprises a cylinder body 1, a filtering hole 2 and a spiral blade 3; the cross section of the cylinder body 1 is in a regular trapezoid shape, filter holes 2 are uniformly formed in the wall of the cylinder body 1, and spiral blades 3 are rotatably arranged in the middle of the cylinder body 1; the lower end of the filtering hole 2 is obliquely and upwards arranged, and a resistance ring 4 is fixedly arranged in the inner end wall of the filtering hole 2; the resistance ring 4 is made of a frosted rubber material, and the interior of the resistance ring 4 is hollow; when silk fabric needs to be dehydrated, the upper end of the silk fabric can be fixed on the edge of the upper surface of the cylinder body 1, the lower end of the silk fabric is placed into the cylinder body 1, at the moment, the driving motor can drive the cylinder body 1 to rotate, the silk fabric can be thrown by the cylinder body 1 under the action of centrifugal force and is attached to the inner wall of the cylinder body 1, the spiral blade 3 is installed at the middle part of the cylinder body 1 in a rotating mode, so that air is sucked into the cylinder body 1 in a spiral mode when the cylinder body 1 rotates, the air is spirally beaten on the inner surface of the silk fabric and is conveyed to the outside through the filter holes 2, an extrusion force is generated on the silk fabric, moisture of the silk fabric flows out along the filter holes 2, filtered water cannot flow into the silk fabric below due to the fact that the filter holes 2 are arranged in an inclined upward mode, a better dehydration effect is achieved, meanwhile, when the air is beaten on the silk fabric and is output through the filter holes 2, the silk fabric can, therefore, the ethylene glycol monobutyl ether phosphate sodium salt and the dodecyl polyethylene oxide ether phosphate sodium salt in the silk fabric are further mixed, and the oil stain resistance of the silk fabric is further improved.
Barbs 5 are fixedly arranged on the outer surface of the resistance ring 4; the barbs 5 are made of a rubber material; when silk surface fabric is blown by wind-force and is protruding in to filtering hole 2, because of the fixed surface of resistance ring 4 installs barb 5, barb 5 is made by rubber materials, can make silk surface fabric's movement distance receive the restriction because of the existence of barb 5 when silk surface fabric upwards contracts along 1 inner walls of barrel promptly, and then avoids silk surface fabric to knead into a group and is difficult to accomplish the dehydration operation.
The specific working process is as follows:
when silk fabric needs to be dehydrated, the upper end of the silk fabric can be fixed on the edge of the upper surface of the cylinder body 1, the lower end of the silk fabric is placed into the cylinder body 1, at the moment, the driving motor can drive the cylinder body 1 to rotate, the silk fabric can be thrown by the cylinder body 1 under the action of centrifugal force and is attached to the inner wall of the cylinder body 1, the spiral blade 3 is installed at the middle part of the cylinder body 1 in a rotating mode, so that air is sucked into the cylinder body 1 in a spiral mode when the cylinder body 1 rotates, the air is spirally beaten on the inner surface of the silk fabric and is conveyed to the outside through the filter holes 2, an extrusion force is generated on the silk fabric, moisture of the silk fabric flows out along the filter holes 2, filtered water cannot flow into the silk fabric below due to the fact that the filter holes 2 are arranged in an inclined upward mode, a better dehydration effect is achieved, meanwhile, when the air is beaten on the silk fabric and is output through the filter holes 2, the silk fabric can, thereby make its inside ethylene glycol monobutyl ether phosphate sodium salt and dodecyl poly ethylene oxide ether phosphate sodium salt further mix, and then improve silk fabric's anti greasy dirt performance, when silk fabric is blown by wind-force and is prominent in to filtering pore 2, there is barb 5 because of the fixed surface of resistance ring 4, barb 5 is made by rubber materials, can make silk fabric's movement distance receive the restriction because of barb 5's existence when silk fabric upwards contracts along 1 inner walls of barrel promptly, and then avoid silk fabric to knead and become a group and be difficult to accomplish the dehydration operation.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An oil-resistant stain-resistant practical silk fabric is characterized in that: the composition comprises the following components in parts by weight:
50 parts of mulberry silk, 30 parts of cotton fiber, 10 parts of graphene fiber, 9 parts of superconducting glass fiber, 12 parts of hollow glass fiber, 2 parts of bamboo charcoal fiber, 0.6 part of gold wire, 3 parts of flax fiber, 11 parts of nano tencel, 2 parts of bamboo pulp fiber, 30 parts of NaOH solution, 40 parts of titanium oxide, 30 parts of zinc oxide and 10 parts of phosphate buffer solution, 8 parts of polyethylene glycol, 5 parts of hexamethylene diisocyanate, 14 parts of toluene, 7 parts of perfluorododecyl trichlorosilane, 13 parts of 3,3, 3-trifluoropropyl trimethoxy silane, 6 parts of trifluoroethyl methacrylate, 3 parts of dodecafluoroheptyl methacrylate, 3 parts of polyvinylpyrrolidone, 7 parts of dodecyl triethyl ammonium bromide, 9 parts of hexadecyl trimethyl ammonium bromide, 5 parts of isobutylene triethoxy silane, 2 parts of hydroxyl silicone oil, 4 parts of ethylene glycol monobutyl ether phosphate sodium salt and 6 parts of dodecyl polyoxyethylene ether phosphate sodium salt.
2. The oil-resistant stain-resistant practical silk fabric as claimed in claim 1, wherein: the oil-resistant stain-resistant practical silk fabric comprises the following manufacturing method:
s1: the method comprises the following steps of weaving mulberry silk into yarns by adopting double-strand interlacing, simultaneously weaving graphene fibers and bamboo charcoal fibers into yarns by three-strand interlacing according to a ratio of 3:2, then weaving warps by taking superconducting glass fibers as core yarns and winding the two yarns on the core yarns in a snake-shaped manner, blending the rest of mulberry silk, cotton fibers, linen fibers, nano tencel and bamboo pulp fibers into yarns, weaving gold wires and hollow glass fibers into twists with a twist degree of 700 twists as the core yarns, winding the blended yarns on the core yarns into twists with a twist degree of 1200 twists, weaving the core yarns into wefts, and weaving the warps and the wefts to obtain silk fabrics for later use;
s2: soaking the silk fabric obtained in the step S1 in NaOH solution for 40 minutes at a bath ratio of 1:60, taking out the fabric, washing the fabric with a large amount of clear water to remove the residual NaOH solution on the surface of the fabric, dispersing titanium oxide and zinc oxide in 0.01M phosphate buffer solution with the pH value of 7.4, adding polyethylene glycol and hexamethylene diisocyanate under the stirring state, slowly raising the temperature to 90 ℃, keeping the temperature for reaction for 3 hours, after the reaction is finished, removing the supernatant by centrifugation to retain lower-layer precipitated particles, washing the precipitated particles with water for 4 times, and drying the particles in an oven for later use;
s3: treating a three-neck flask provided with a spherical condenser tube with nitrogen in advance, adding a precipitate particle solution in S2 into the three-neck flask, adding perfluorododecyl trichlorosilane, 3,3, 3-trifluoropropyl trimethoxysilane, trifluoroethyl methacrylate and dodecafluoroheptyl methacrylate, reacting for 48 hours in a water bath condition at 50 ℃, removing the solution by suction filtration after the reaction is finished, collecting a reactant, and vacuum-drying the reactant at 70 ℃ for later use;
s4: soaking the fabric treated in the step S2 in an aqueous solution at a bath ratio of 1:50, adding polyvinylpyrrolidone, dodecyltriethylammonium bromide, hexadecyltrimethylammonium bromide, isobutylene triethoxysilane, hydroxyl silicone oil, ethylene glycol monobutyl ether phosphate sodium salt and dodecyl polyethylene oxide ether phosphate sodium salt into the aqueous solution, slowly raising the temperature of a reactant prepared in the step S3 to 80 ℃ under the stirring state, keeping the temperature for stirring treatment for 4 hours, placing the fabric on a spin-drying cylinder to spin-dry the fabric, and cleaning the fabric for 3 times by using the aqueous solution to obtain the oil-resistant and stain-resistant practical silk fabric.
3. The oil-resistant stain-resistant practical silk fabric as claimed in claim 1, wherein: the titanium is rutile titanium dioxide; the molecular weight of the polyethylene glycol is 1700; the silk fabric is woven in a weaving structure that satin is woven with large twill double-end lifting threads.
4. The oil-resistant stain-resistant practical silk fabric as claimed in claim 1, wherein: the weight ratio of the Pb-Mg alloy to the porous glass in the superconducting glass fiber is 1: 17; the aperture diameter ratio of the hollow glass fiber is 1: 7; the precipitated particles in S4 were added with toluene and dispersed by sonication before being added to the three-necked flask.
5. The oil-resistant stain-resistant practical silk fabric as claimed in claim 2, wherein: the spin-drying barrel comprises a barrel body (1), a filtering hole (2) and a spiral blade (3); the cross section of the cylinder body (1) is in a regular trapezoid shape, filter holes (2) are uniformly formed in the wall of the cylinder body (1), and spiral blades (3) are rotatably arranged in the middle of the cylinder body (1); the lower end of the filtering hole (2) is arranged obliquely upwards, and a resistance ring (4) is fixedly arranged in the inner end wall of the filtering hole (2); the resistance ring (4) is made of frosted rubber materials, and the interior of the resistance ring (4) is hollow.
6. The oil-resistant stain-resistant practical silk fabric as claimed in claim 5, wherein: barbs (5) are fixedly arranged on the outer surface of the resistance ring (4); the barbs (5) are made of rubber material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199246.5A CN110938927A (en) | 2019-11-29 | 2019-11-29 | Oil-resistant stain-resistant practical silk fabric |
| CN202010237493.6A CN111206319A (en) | 2019-11-29 | 2020-03-30 | Oil-resistant stain-resistant practical silk fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911199246.5A CN110938927A (en) | 2019-11-29 | 2019-11-29 | Oil-resistant stain-resistant practical silk fabric |
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| CN110938927A true CN110938927A (en) | 2020-03-31 |
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| CN201911199246.5A Withdrawn CN110938927A (en) | 2019-11-29 | 2019-11-29 | Oil-resistant stain-resistant practical silk fabric |
| CN202010237493.6A Pending CN111206319A (en) | 2019-11-29 | 2020-03-30 | Oil-resistant stain-resistant practical silk fabric |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010237493.6A Pending CN111206319A (en) | 2019-11-29 | 2020-03-30 | Oil-resistant stain-resistant practical silk fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233441A (en) * | 2022-05-16 | 2022-10-25 | 东华大学 | Preparation method of multifunctional wall cloth for indoor air purification |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043053A (en) * | 2020-09-04 | 2020-12-08 | 健力粘扣带有限公司 | Molded hook and loop fastener and method for manufacturing molded hook and loop fastener |
| CN112123886A (en) * | 2020-09-21 | 2020-12-25 | 南通中邦纺织有限公司 | Washable silk fabric and production process thereof |
-
2019
- 2019-11-29 CN CN201911199246.5A patent/CN110938927A/en not_active Withdrawn
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2020
- 2020-03-30 CN CN202010237493.6A patent/CN111206319A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233441A (en) * | 2022-05-16 | 2022-10-25 | 东华大学 | Preparation method of multifunctional wall cloth for indoor air purification |
| CN115233441B (en) * | 2022-05-16 | 2024-04-12 | 东华大学 | Preparation method of multifunctional wallcovering for indoor air purification |
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| CN111206319A (en) | 2020-05-29 |
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