CN108691099A - A kind of graphene non-woven cloth and its manufacturing method - Google Patents
A kind of graphene non-woven cloth and its manufacturing method Download PDFInfo
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- CN108691099A CN108691099A CN201810561128.3A CN201810561128A CN108691099A CN 108691099 A CN108691099 A CN 108691099A CN 201810561128 A CN201810561128 A CN 201810561128A CN 108691099 A CN108691099 A CN 108691099A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/115—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by applying or inserting filamentary binding elements
-
- 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
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- 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
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
Abstract
A kind of graphene non-woven cloth of present invention offer and its manufacturing method; the method be by non-woven fabrics raw material and graphene the master batch extrusion molten under vacuum condition after mixing, then in turn through spinneret, drawing-off, lapping, hot rolling and etc. graphene non-woven cloth is prepared.Wherein, in graphene master batch preparation process, graphene ribbon negative electricity is made by electrostatic sprayer, makes itself and the closer combination of non-woven fabrics raw material, it is also added into water and caryophyllus oil in graphene master batch preparation process, keep mixing effect preferable, the performance of graphene master batch is improved, in graphene non-woven cloth, graphene master batch is uniformly distributed in non-woven fabrics raw material, keep the graphene non-woven cloth performance being prepared uniform, intensity is good, has good adsorptivity, absorbs the performances such as infrared ray, antibacterial bacteriostatic.
Description
Technical field
The present invention relates to field of nonwoven fabric technology more particularly to a kind of graphene non-woven cloth and its manufacturing methods.
Background technology
Non-woven fabrics is also known as nonwoven fabric, is made of fiber orient or random.Because having the appearance of cloth and certain property
Can and be called cloth.Non-woven fabrics has been widely used in health care, agricultural, industry, packaging, clothes etc. tool, existing
It is raw material that non-woven fabrics, which mostly uses polypropylene (pp materials) pellet, and continuous one-step is batched through high-temperature fusion, spinneret, paving guiding principle, hot pressing
It produces, function is more single, and intensity is poor.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of graphene non-woven cloth and its manufacturing methods, to solve to carry on the back
In scape technology non-woven fabrics have a single function, intensity difference the problem of.
The present invention is achieved through the following technical solutions:
In a first aspect, the present invention provides a kind of graphene non-woven cloth, include the component of following parts by weight:
Elastomer VM6202:60~80 parts, spunbond raw material PP3155E5:10~30 parts, smooth master batch HS560:2~4 parts,
Hydrophilic master batch RPSH~03:3~5 parts, graphene master batch:1~3 part;
Wherein, the graphene master batch includes the component of following parts by weight:
30~55 parts of acrylic resin, 10~25 parts of carbon black, 10~30 parts of graphene powder, 1~10 part of coupling of dispersant
2~5 parts of agent, 1~4 part of auxiliary agent, 1~5 part of high-temperature stabilizer, 0.2~2 part of antioxidant, 0.5~3 part of plasticizer, pearl powder 300
~750 parts.
Second aspect, the present invention provides a kind of manufacturing method of graphene non-woven cloth, for manufacturing above-mentioned graphene
Non-woven cloth, described method includes following steps:
S01:By elastomer VM6202, spunbond raw material PP3155E5, smooth master batch HS560, hydrophilic master batch RPSH~03, with
And graphene master batch is proportionally uniformly mixed, and is melted in heated under vacuum, and hot melt is obtained;Wherein, melting side is heated
Formula uses infrared heating;
After mixing, graphene master batch is uniformly distributed above-mentioned material, and graphene have extraordinary hot property and
Optical property, when using infrared heating, graphene master batch absorbs infrared ray and is converted to the warm-up movement of molecule, keeps graphene female
Grain is heated, and graphene master batch is uniformly distributed in mixed material, and homogeneous radiation in material is remixed after graphene master batch is heated and is passed
It passs, mixed material is made integrally to be heated evenly, heating melting is more thorough, to make follow-up spinning effect more preferably.
S02:The hot melt is subjected to spinning under the conditions of 230~250 DEG C of temperature, 5~10MPa of pressure, and will be spun
Silk cooling, obtain just growing filament;
S03:The just growing filament is subjected to drawing-off, obtains fiber;
S04:By the fiber sub-wire lapping, fibre web is formed;
S05:By the fibre web it is hot rolled after, obtain graphene non-woven cloth.
Preferably, in the step S01, melting temperature is 180 DEG C~270 DEG C.
Preferably, in the step S02, by hot melt by spraying silk in the apertures 0.3~0.8mm, and pass through cooling wind
Case cools down, 10~20 DEG C of cool wind box temperature, 0.2~1.5m/s of cooling wind velocity, and silk cooling is obtained just growing filament.
Preferably, in the step S03, the just growing filament is subjected to drawing-off, the method for obtaining fiber is:It will be described
First growing filament is carried out air drawing, gas by first mode of the growing filament Jing Guo air-flow sub-wire by the horn mouth of slit extension apparatus
Stream draft speed is 2000m/H~5000m/H, obtains the fiber of 1.8~2.2 Denier fiber numbers.Simultaneously by the nascent of drawing-off
Long filament strand marshalling generates strength, forms fiber.
Preferably, in the step S04, by the fiber sub-wire lapping, the method for forming fibre web is:The fiber is miscellaneous
Random is taped against on lace curtaining, at having exhaust fan under lace curtaining, carries out downward suction air, fiber is fixed on lace curtaining, pass through
Pony press carries out precompressed, forms fibre web.
Preferably, in the step S05, the method for obtaining graphene non-woven cloth is:The fibre web is passed through into networking
Curtain is transferred to hot-rolling mill under the drive of lace curtaining roller, is obtained after the effect of the heat pressure adhesive of hot-rolling mill topping roll and bottom roll
Graphene non-woven cloth, 130~150 DEG C of hot-rolling mill temperature, 30~70MPa of line pressure.
Preferably, the graphene master batch is prepared by following methods:
S011:Carbon black, graphene powder, dispersant are proportionally added into sand milling dispersion machine, in 1200 revs/min of rotating speed
Under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
20~30KV, electrostatic output current are 10~20 μ A, and powder outlet quantity is 10~15g/min;
S013:Acrylic resin, coupling agent, antioxidant are sequentially added in low-speed mixer in proportion, with 100 revs/min
Clock mixed at room temperature is handled 1~5 minute, the product of step S012 is sprayed on the material in low-speed mixer while stirring, so
Sequentially add auxiliary agent, high-temperature stabilizer and plasticizer in proportion in the mixture afterwards, then with high-speed mixer with 2000 revs/min
Mixed at high speed 10~25 minutes;
The abrasive material that step S011 is obtained carries charge after electrostatic spraying machine nozzle, and the product of step S011 is sprayed
In low-speed mixer, the material in the product and low-speed mixer of step S011 is set to combine closely, and be uniformly distributed in low speed
The outer layer of material in blender, since the product of step S011 is electrically charged, when being mixed with the material in low-speed mixer, due to electricity
The combination of lotus, thickness is uniform when being uniformly distributed in the outer layer of the material in low-speed mixer, auxiliary agent, the height being subsequently added
Warm stabilizer and plasticizer etc. are uniformly distributed in outer layer again, and are tightly combined, and each section is combined closely, and reasonable layout makes most
The graphene master batch being prepared eventually it is functional.
S014:20~40% water and mixture of mixture weight are added in the mixture obtained to the step S013
The caryophyllus oil of weight 5~10%, and 300~750 parts of nano-glass pearl powders are added, in 30~50 DEG C of temperature, pressure 2~8kg items
It is uniformly mixed under part;
Jia Shui and oil mixing can make finally obtained graphene non-woven cloth pliability more preferable, and the addition of pearl powder can make most
The graphene non-woven cloth prepared eventually has the function of far infrared transmission, and it is equal that water, caryophyllus oil and pearl powder mixing is added in this step
After even, the direct weighting mixing in subsequent step, the water and oil that this step is added can make the pressurization mixing effect of mixture more preferable,
Under the conditions of water and pressurization mixing, it can uniformly be mixed between the ingredient of variant performance different role, reach best knot
Structure state achievees the effect that synergistic effect, various aspects of performance are strengthened, and makes the graphene master batch phase being finally prepared
It is easily separated between mutually, it is not easy to bond, and the oil being added generates it protection, and the nonwoven being prepared is made when for making non-woven fabrics
Cloth has good flexibility.
S015:The product that the step S014 is obtained moves into pressurization internal mixer, 5~15kg pressure, 120~170 DEG C
Under the conditions of pressurize 10~25min of mixing, be then plasticized and squeezed out with screw extruder, 5 warm area temperature setting difference in extruder
It it is 170 DEG C, 180 DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500~800 revs/min, and extrudate is cold in 5~20 DEG C
But;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Preferably, the dispersant is that polypropylene wax, powdered whiting, stearic amide and ethyl alcohol press 3:2:2:1 ratio
Mixed mixture.
Preferably, the coupling agent is methacrylic acid chlorine chromium;Used auxiliary agent is stearic amide and poly- methyl-prop
The mixture of e pioic acid methyl ester, mixed proportion 1:1;Used high-temperature stabilizer is polyester wax.
Preferably, the antioxidant is 2,6- tert-butyl-4-methyl-Phenols, diphenylamines, 3,5- tert-butyl-hydroxy phenyls
Thioether, p-phenylenediamine or dihydroquinoline.
Preferably, the plasticizer is terephthalic acid (TPA) methyl esters, trioctyl trimellitate (TOTM), the own ester of tri trimellitate, lemon
Sour tributyl, triethyl citrate or acetyl triethyl citrate.
Technical solution provided in an embodiment of the present invention can include following advantageous effect:
(1) the application prepares non-woven fabrics using graphene master batch, and relative to graphene powder, graphene master batch can facilitate
Slave hopper be added and raw material and mix, convenient for addition, mixing is more uniform, can preferably ensure product quality.
(2) graphene master batch makes graphene generate anion in preparation process, when it being made to be mixed with non-woven fabrics raw material more
Closely.
(3) graphene master batch is mixed in preparation process Zhong Jiashui and oil, is acted synergistically between each ingredient, is made finally to obtain
Graphene master batch do not bond between each other, can be easily separated, and using the application graphene master batch prepare non-woven fabrics it is more soft
It is soft.
(4) graphene itself has infrared absorption peak (the C=C stretching vibration peaks in sp2 structures) in 1620cm-1,
Occurs a wider, stronger infrared absorption peak (stretching vibration peak of OH-) within the scope of 3000-3700cm-1;In 1720cm-
Absorption peak (stretching vibration peak of C=O) at 1;The absorption peak (vibration absorption peak of C-O-C) occurred at 1062cm-1, this
Graphene master batch absorption infrared capable prepared by application is stronger, non-woven with the mixture prepared graphene of non-woven fabrics raw material
Cloth has stronger infrared absorption performance.Graphene is evenly distributed in the feed, and infrared heating, graphite are used when heating melts
Alkene has good hot property and optical property, so that heating is melted uniform and complete, contributes to follow-up spinning.
Specific implementation mode
In order to make those skilled in the art more fully understand the technical solution in the present invention, below to the embodiment of the present invention
In technical solution be clearly and completely described, it is clear that described embodiments are only a part of the embodiments of the present invention,
Instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not before making creative work
The every other embodiment obtained is put, should all be belonged to the scope of protection of the present invention.
Embodiment 1
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing methods, are prepared in accordance with the following steps:
S01:By elastomer VM6202, spunbond raw material PP3155E5, smooth master batch HS560, hydrophilic master batch RPSH~03, with
And graphene master batch is according to 72:20:3:4:1 mass ratio is uniformly mixed, and is melted in heated under vacuum, and melting temperature is
180 DEG C, obtain hot melt.The mode of heating of heating melting is infrared heating.
S02:By the hot melt under the conditions of 230 DEG C of temperature, pressure 10MPa by the apertures 0.3mm in spray silk, and pass through
Supercooling bellows cool down, 10 DEG C of cool wind box temperature, cooling wind velocity 1.5m/s, and silk cooling is obtained just growing filament.
S03:The just growing filament is subjected to drawing-off, obtains fiber:The just growing filament is subjected to drawing-off, obtains fiber
Method is:Mode by the first growing filament Jing Guo air-flow sub-wire, by the horn mouth of slit extension apparatus, by first growing filament
Air drawing is carried out, air drawing speed is 2000m/H, obtains the fiber of 1.8~2.2 Denier fiber numbers.
S04:By the fiber sub-wire lapping, fibre web is formed:By the fiber being taped against on lace curtaining in a jumble, under lace curtaining
There is exhaust fan, carry out downward suction air, fiber is fixed on lace curtaining, precompressed is carried out by pony press, forms fibre web.
S05:By the fibre web it is hot rolled after, obtain graphene non-woven cloth:By the fibre web by lace curtaining, in the band of lace curtaining roller
Under dynamic, it is transferred to hot-rolling mill, graphene non-woven cloth is obtained after the effect of the heat pressure adhesive of hot-rolling mill topping roll and bottom roll,
130 DEG C of hot-rolling mill temperature, line pressure 70MPa.
Wherein, graphene master batch is prepared as follows to obtain:
S011:15 parts of carbon black, 20 parts of graphene powder, 5 parts of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
25KV, electrostatic output current are 15 μ A, powder outlet quantity 13g/min;
S013:45 parts of acrylic resin, 3 parts of coupling agent, 1 part of antioxidant are sequentially added in low-speed mixer in proportion,
It is handled 1~5 minute with 100 revs/min of mixed at room temperature, the product of step S012 is sprayed in low-speed mixer while stirring
On material, 1.5 parts of 3 parts of auxiliary agent, 3 parts of high-temperature stabilizer and plasticizer are then sequentially added in proportion in the mixture, then with height
Fast mixing machine was with 2000 revs/min of mixed at high speed 10 minutes;
S014:30% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
8% caryophyllus oil, and be added 500 parts of nano-glass pearl powders, under the conditions of 40 DEG C of temperature, pressure 5kg be uniformly mixed;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, adds under the conditions of 10kg pressure, 150 DEG C
15min is refined in densification, is then plasticized and is squeezed out with screw extruder, 5 respectively 170 DEG C of warm area temperature settings, 180 in extruder
DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 700 revs/min, and extrudate is cooling in 10 DEG C;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Embodiment 2
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing methods, are prepared in accordance with the following steps:
S01:By elastomer VM6202:60 parts, spunbond raw material PP3155E5:10 parts, smooth master batch HS560:2 parts, it is hydrophilic
Master batch RPSH-03:3 parts and 1 part of graphene master batch are uniformly mixed, and are melted in heated under vacuum, melting temperature 270
DEG C, obtain hot melt.The mode of heating of heating melting is infrared heating.
S02:By the hot melt under the conditions of 250 DEG C of temperature, pressure 5MPa by the apertures 0.8mm in spray silk, and pass through
Supercooling bellows cool down, 20 DEG C of cool wind box temperature, cooling wind velocity 0.2m/s, and silk cooling is obtained just growing filament.
S03:The just growing filament is subjected to drawing-off, obtains fiber:The just growing filament is subjected to drawing-off, obtains fiber
Method is:Mode by the first growing filament Jing Guo air-flow sub-wire, by the horn mouth of slit extension apparatus, by first growing filament
Air drawing is carried out, air drawing speed is 5000m/H, obtains the fiber of 1.8~2.2 Denier fiber numbers.
S04:By the fiber sub-wire lapping, fibre web is formed:By the fiber being taped against on lace curtaining in a jumble, under lace curtaining
There is exhaust fan, carry out downward suction air, fiber is fixed on lace curtaining, precompressed is carried out by pony press, forms fibre web.
S05:By the fibre web it is hot rolled after, obtain graphene non-woven cloth:By the fibre web by lace curtaining, in the band of lace curtaining roller
Under dynamic, it is transferred to hot-rolling mill, graphene non-woven cloth is obtained after the effect of the heat pressure adhesive of hot-rolling mill topping roll and bottom roll,
150 DEG C of hot-rolling mill temperature, line pressure 30MPa.
Wherein, graphene master batch is prepared as follows to obtain:
S011:10 parts of carbon black, 10 parts of graphene powder, 1 part of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
20KV, electrostatic output current are 10 μ A, powder outlet quantity 10g/min;
S013:30 parts of acrylic resin, 2 parts of coupling agent, 0.2 part of antioxidant are sequentially added into low-speed mixer in proportion
In, it is handled 1~5 minute with 100 revs/min of mixed at room temperature, the product of step S012 is sprayed at low-speed mixer while stirring
In material on, then sequentially add 0.5 part of 1 part of auxiliary agent, 1 part of high-temperature stabilizer and plasticizer afterwards in proportion in the mixture,
Use high-speed mixer with 2000 revs/min of mixed at high speed 10 minutes again;
S014:20% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
5% caryophyllus oil, and be added 300 parts of nano-glass pearl powders, under the conditions of 30 DEG C of temperature, pressure 2kg be uniformly mixed;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, pressurizes under the conditions of 5kg pressure, 120 DEG C
Then mixing 10min is plasticized with screw extruder and is squeezed out, in extruder 5 warm area temperature settings be respectively 170 DEG C, 180 DEG C,
190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500 revs/min, and extrudate is cooling in 20 DEG C;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Embodiment 3
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing methods, are prepared in accordance with the following steps:
S01:By elastomer VM6202, spunbond raw material PP3155E5, smooth master batch HS560, hydrophilic master batch RPSH~03, with
And graphene master batch is according to 72:20:3:4:1 mass ratio is uniformly mixed, and is melted in heated under vacuum, and melting temperature is
220 DEG C, obtain hot melt.The mode of heating of heating melting is infrared heating.
S02:By the hot melt under the conditions of 240 DEG C of temperature, pressure 8MPa by the apertures 0.5mm in spray silk, and pass through
Supercooling bellows cool down, 15 DEG C of cool wind box temperature, cooling wind velocity 0.7m/s, and silk cooling is obtained just growing filament.
S03:The just growing filament is subjected to drawing-off, obtains fiber:The just growing filament is subjected to drawing-off, obtains fiber
Method is:Mode by the first growing filament Jing Guo air-flow sub-wire, by the horn mouth of slit extension apparatus, by first growing filament
Air drawing is carried out, air drawing speed is 3500m/H, obtains the fiber of 1.8~2.2 Denier fiber numbers.
S04:By the fiber sub-wire lapping, fibre web is formed:By the fiber being taped against on lace curtaining in a jumble, under lace curtaining
There is exhaust fan, carry out downward suction air, fiber is fixed on lace curtaining, precompressed is carried out by pony press, forms fibre web.
S05:By the fibre web it is hot rolled after, obtain graphene non-woven cloth:By the fibre web by lace curtaining, in the band of lace curtaining roller
Under dynamic, it is transferred to hot-rolling mill, graphene non-woven cloth is obtained after the effect of the heat pressure adhesive of hot-rolling mill topping roll and bottom roll,
140 DEG C of hot-rolling mill temperature, line pressure 50MPa.
Wherein, graphene master batch is prepared as follows to obtain:
S011:25 parts of carbon black, 30 parts of graphene powder, 10 parts of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
30KV, electrostatic output current are 20 μ A, powder outlet quantity 15g/min;
S013:2 parts of 55 parts of acrylic resin, 5 parts of coupling agent, antioxidant parts are sequentially added into low-speed mixer in proportion
In, it is handled 5 minutes with 100 revs/min of mixed at room temperature, the product of step S012 is sprayed in low-speed mixer while stirring
On material, 3 parts of 4 parts of auxiliary agent, 5 parts of high-temperature stabilizer and plasticizer are sequentially added afterwards in proportion in the mixture, then mixed with high speed
Conjunction machine was with 2000 revs/min of mixed at high speed 10 minutes;
S014:40% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
10% caryophyllus oil, and 750 parts of nano-glass pearl powders are added, it is uniformly mixed under the conditions of temperature 50 C, pressure 8kg;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, adds under the conditions of 15kg pressure, 170 DEG C
25min is refined in densification, is then plasticized and is squeezed out with screw extruder, 5 respectively 170 DEG C of warm area temperature settings, 180 in extruder
DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500 revs/min, and extrudate is cooling in 20 DEG C;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Comparative example 1
The preparation process that the difference is that only graphene master batch of the present embodiment and embodiment 1, in the present embodiment, graphite
The preparation process of alkene master batch is as follows:
S011:15 parts of carbon black, 20 parts of graphene powder, 5 parts of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
25KV, electrostatic output current are 15 μ A, powder outlet quantity 13g/min;
S013:45 parts of acrylic resin, 3 parts of coupling agent, 1 part of antioxidant are sequentially added in low-speed mixer in proportion,
It is handled 1~5 minute with 100 revs/min of mixed at room temperature, the product of step S012 is sprayed in low-speed mixer while stirring
On material, 1.5 parts of 3 parts of auxiliary agent, 3 parts of high-temperature stabilizer and plasticizer are sequentially added afterwards in proportion in the mixture, then at a high speed
Mixing machine was with 2000 revs/min of mixed at high speed 10 minutes;
S014:The product that the step S013 is obtained moves into pressurization internal mixer, adds under the conditions of 10kg pressure, 150 DEG C
15min is refined in densification, is then plasticized and is squeezed out with screw extruder, 5 respectively 170 DEG C of warm area temperature settings, 180 in extruder
DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 700 revs/min, and extrudate is cooling in 10 DEG C;
S015:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S014 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Comparative example 2
The preparation process that the difference is that only graphene master batch of the present embodiment and embodiment 2, in the present embodiment, graphite
The preparation process of alkene master batch is as follows:
S011:10 parts of carbon black, 10 parts of graphene powder, 1 part of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:30 parts of acrylic resin, 2 parts of coupling agent, 0.2 part of antioxidant are sequentially added into low-speed mixer in proportion
In, it is handled 1~5 minute with 100 revs/min of mixed at room temperature, the product of step S011 is sprayed at low-speed mixer while stirring
In material on, then sequentially add 0.5 part of 1 part of auxiliary agent, 1 part of high-temperature stabilizer and plasticizer afterwards in proportion in the mixture,
Use high-speed mixer with 2000 revs/min of mixed at high speed 10 minutes again;
S014:20% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
5% caryophyllus oil, and 300 parts of nano-glass pearl powders are added, it is uniformly mixed under the conditions of 30 DEG C of temperature, pressure 2kg;
S014:The product that the step S013 is obtained moves into pressurization internal mixer, pressurizes under the conditions of 5kg pressure, 120 DEG C
Then mixing 10min is plasticized with screw extruder and is squeezed out, in extruder 5 warm area temperature settings be respectively 170 DEG C, 180 DEG C,
190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500 revs/min, and extrudate is cooling in 20 DEG C;
S015:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S014 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Comparative example 3
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing method, the present embodiment it is different from embodiment 3 it
The heating melting that place is only that in step S01 uses Electric heating, rather than infrared heating.
Comparative example 4
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing method, the present embodiment it is different from embodiment 3 it
Place is only that the preparation process of graphene master batch, and in the present embodiment, the preparation process of graphene master batch is as follows:
S011:25 parts of carbon black, 30 parts of graphene powder, 10 parts of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
30KV, electrostatic output current are 20 μ A, powder outlet quantity 15g/min;
S013:55 parts of acrylic resin, 5 parts of coupling agent, 2 parts of antioxidant are sequentially added in low-speed mixer in proportion,
It is handled 5 minutes with 100 revs/min of mixed at room temperature, the object being while stirring sprayed at the product of step S012 in low-speed mixer
On material, 3 parts of 4 parts of auxiliary agent, 5 parts of high-temperature stabilizer and plasticizer are then sequentially added afterwards in proportion in the mixture, then at a high speed
Mixing machine was with 2000 revs/min of mixed at high speed 10 minutes;
S014:40% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
10% caryophyllus oil is uniformly mixed under the conditions of temperature 50 C, pressure 8kg;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, adds under the conditions of 15kg pressure, 170 DEG C
25min is refined in densification, is then plasticized and is squeezed out with screw extruder, 5 respectively 170 DEG C of warm area temperature settings, 180 in extruder
DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500 revs/min, and extrudate is cooling in 20 DEG C;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Comparative example 5
The present embodiment provides a kind of graphene non-woven cloth and its manufacturing method, the present embodiment it is different from embodiment 3 it
Place is only that the preparation process of graphene master batch, and in the present embodiment, the preparation process of graphene master batch is as follows:
S011:25 parts of carbon black, 30 parts of graphene powder, 10 parts of dispersant are added and dispersion machine are sanded, at 1200 revs/min
Rotating speed under be ground, abrasive grains average grain diameter control at 0.1~0.5 μm;
S012:The step S011 abrasive materials obtained are positioned in electrostatic sprayer, setting electrostatic output voltage is
30KV, electrostatic output current are 20 μ A, powder outlet quantity 15g/min;
S013:55 parts of acrylic resin, 5 parts of coupling agent, 2 parts of antioxidant are sequentially added in low-speed mixer in proportion,
It is handled 5 minutes with 100 revs/min of mixed at room temperature, the object being while stirring sprayed at the product of step S011 in low-speed mixer
On material, 3 parts of 4 parts of auxiliary agent, 5 parts of high-temperature stabilizer and plasticizer are then sequentially added afterwards in proportion in the mixture, then at a high speed
Mixing machine was with 2000 revs/min of mixed at high speed 10 minutes;
S014:750 parts of nano-glass pearl powders are added in the mixture obtained to the step S013, in temperature 50 C, pressure
It is uniformly mixed under the conditions of power 8kg;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, adds under the conditions of 15kg pressure, 170 DEG C
25min is refined in densification, is then plasticized and is squeezed out with screw extruder, 5 respectively 170 DEG C of warm area temperature settings, 180 in extruder
DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500 revs/min, and extrudate is cooling in 20 DEG C;
S016:It is granulated, excessively fine reciprocating sieve, is removed irregular using pelleter after the product that step S015 is obtained is hardened
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
Graphene non-woven cloth progressive prepared by above-described embodiment 1 to embodiment 3 and comparative example 1 to comparative example 5
It can test, test result is as follows shown in table 1.Wherein, the essence that embodiment 1 is used to embodiment 3 and comparative example 1 to comparative example 5
Magnificent liquid is identical.
Table 1:The performance test results
By upper table 1 it is found that the graphene non-woven cloth that the embodiment of the present invention is prepared has stronger strength and fracture
Elongation, pliability and Essence absorb multiple also superior to comparative example.
The graphene non-woven cloth that the present invention prepares above-described embodiment 1 to embodiment 3 and comparative example 1 to comparative example 5
Far infrared emission function detected, testing result is shown, graphene prepared by the embodiment of the present invention 1 to embodiment 3
Non-woven cloth has the function of good first infrared emission, and graphene non-woven cloth prepared by comparative example 1 and comparative example 4 is remote red
Outer emission function is worst, and comparative example 2, comparative example 3 and comparative example 5 have far-infrared transmitting function, and than embodiment 1 to embodiment
3 is poor, than comparative example 1 and comparative example semi-finals.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein;It is not to this that above example, which is only used to illustrate the technical scheme of the present invention,
The limitation of invention, describes the invention in detail with reference to preferred embodiment, and those skilled in the art should
Understand, the variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the present invention
Without departure from spirit of the invention, it should also belong to the claims of the present invention.
Claims (8)
1. a kind of graphene non-woven cloth, which is characterized in that include the component of following parts by weight:
Elastomer VM6202:60~80 parts, spunbond raw material PP3155E5:10~30 parts, smooth master batch HS560:It is 2~4 parts, hydrophilic
Master batch RPSH-03:3~5 parts, graphene master batch:1~3 part;
Wherein, the graphene master batch includes the component of following parts by weight:
30~55 parts of acrylic resin, 10~25 parts of carbon black, 10~30 parts of graphene powder, 1~10 part of coupling agent 2 of dispersant~
5 parts, 1~4 part of auxiliary agent, 1~5 part of high-temperature stabilizer, 0.2~2 part of antioxidant, 0.5~3 part of plasticizer, pearl powder 300~750
Part.
2. a kind of manufacturing method of graphene non-woven cloth as described in claim 1, which is characterized in that include the following steps:
S01:By elastomer VM6202, spunbond raw material PP3155E5, smooth master batch HS560, hydrophilic master batch RPSH-03, Yi Jishi
Black alkene master batch is proportionally uniformly mixed, and is melted in heated under vacuum, and hot melt is obtained;Wherein, heating melting is using red
Outside line is heated;
S02:The hot melt is subjected to spinning under the conditions of 230~250 DEG C of temperature, 5~10MPa of pressure, and by spun silk
It is cooling, obtain just growing filament;
S03:The just growing filament is subjected to drawing-off, obtains fiber;
S04:By the fiber sub-wire lapping, fibre web is formed;
S05:By the fibre web it is hot rolled after, obtain graphene non-woven cloth.
3. a kind of manufacturing method of graphene non-woven cloth according to claim 2, which is characterized in that the step S01
In, melting temperature is 180 DEG C~270 DEG C.
4. a kind of manufacturing method of graphene non-woven cloth according to claim 2, which is characterized in that the step S02
In, by hot melt by spraying silk in the apertures 0.3~0.8mm, and cooled down by cool wind box, cool wind box temperature 10~20
DEG C, silk cooling is obtained just growing filament by 0.2~1.5m/s of cooling wind velocity.
5. a kind of manufacturing method of graphene non-woven cloth according to claim 2, which is characterized in that the step S03
In, the just growing filament is subjected to drawing-off, the method for obtaining fiber is:Side by the first growing filament Jing Guo air-flow sub-wire
First growing filament is carried out air drawing by the horn mouth of slit extension apparatus by formula, air drawing speed be 2000m/H~
5000m/H obtains the fiber of 1.8~2.2 Denier fiber numbers.
6. a kind of manufacturing method of graphene non-woven cloth according to claim 2, which is characterized in that the step S04
In, by the fiber sub-wire lapping, the method for forming fibre web is:By the fiber being taped against on lace curtaining in a jumble, under lace curtaining
There is exhaust fan, carry out downward suction air, fiber is fixed on lace curtaining, precompressed is carried out by pony press, forms fibre web.
7. a kind of manufacturing method of graphene non-woven cloth according to claim 2, which is characterized in that the step S05
In, the method for obtaining graphene non-woven cloth is:By the fibre web by being transferred under the drive of lace curtaining roller at lace curtaining
Hot-rolling mill obtains graphene non-woven cloth, hot-rolling mill temperature after the effect of the heat pressure adhesive of hot-rolling mill topping roll and bottom roll
130~150 DEG C, 30~70MPa of line pressure.
8. according to a kind of manufacturing method of graphene non-woven cloth of claim 2~7 any one of them, which is characterized in that institute
Graphene master batch is stated to be prepared by following methods:
S011:Carbon black, graphene powder, dispersant are proportionally added into sand milling dispersion machine, under 1200 revs/min of rotating speed into
Row grinding, abrasive grains average grain diameter are controlled at 0.1~0.5 μm;
S012:By the step S011 obtain abrasive material be positioned in electrostatic sprayer, setting electrostatic output voltage be 20~
30KV, electrostatic output current are 10~20 μ A, and powder outlet quantity is 10~15g/min;
S013:Acrylic resin, coupling agent, antioxidant are sequentially added in low-speed mixer in proportion, with 100 revs/min of rooms
The product of step S012, is sprayed on the material in low-speed mixer, then exists by warm mixed processing 1~5 minute while stirring
Auxiliary agent, high-temperature stabilizer and plasticizer are sequentially added in mixture in proportion, then with high-speed mixer with 2000 revs/min of high speeds
Mixing 10~25 minutes;
S014:20~40% water and mixture weight of mixture weight are added in the mixture obtained to the step S013
5~10% caryophyllus oil, and 300~750 parts of nano-glass pearl powders are added, under the conditions of 30~50 DEG C of temperature, 2~8kg of pressure
It is uniformly mixed;
S015:The product that the step S014 is obtained moves into pressurization internal mixer, in 5~15kg pressure, 120~170 DEG C of conditions
Then lower pressurization 10~25min of mixing is plasticized with screw extruder and is squeezed out, 5 warm area temperature settings are respectively 170 in extruder
DEG C, 180 DEG C, 190 DEG C, 180 DEG C, 190 DEG C, engine speed is 500~800 revs/min, and extrudate is cooling in 5~20 DEG C;
S016:It is granulated using pelleter after the product that step S015 is obtained is hardened, excessively fine reciprocating sieve, removes irregular production
Product, ventilation obtain finished product graphene master batch after master batch is completely cooling and dries.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284265A (en) * | 2019-07-09 | 2019-09-27 | 杭州高烯科技有限公司 | A kind of multi-functional graphene modification nonwoven cloth and preparation method thereof |
| CN111472101A (en) * | 2020-04-24 | 2020-07-31 | 任国峰 | In-situ polymerization modified graphene polypropylene spunbonded fabric and preparation method thereof |
| CN113174699A (en) * | 2021-04-27 | 2021-07-27 | 上海工程技术大学 | Preparation method of graphene-doped polypropylene melt-blown non-woven fabric, melt-blown fabric and application of melt-blown fabric |
| CN113201863B (en) * | 2021-04-06 | 2022-04-22 | 武汉纺织大学 | Manufacturing device and process of adsorption antibacterial non-woven fabric for medical protective clothing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217693B1 (en) * | 1998-08-05 | 2001-04-17 | Ykk Corporation Of America | Method of making nonwoven loop material for hook and loop fasteners |
| CN104562450A (en) * | 2015-01-05 | 2015-04-29 | 芜湖环瑞汽车内饰件有限公司 | Graphene oxide-polyurethane composite emulsion wrapped polypropylene nonwoven acoustic absorbing material for inner decoration of automobile |
| CN107099089A (en) * | 2017-06-13 | 2017-08-29 | 浙江金彩新材料有限公司 | A kind of graphene master batch with antistatic behaviour and its preparation method and application |
| CN107163398A (en) * | 2017-07-06 | 2017-09-15 | 盐城瑞泽色母粒有限公司 | A kind of polypropylene color masterbatch of graphene-containing and preparation method thereof |
| CN107740226A (en) * | 2017-11-30 | 2018-02-27 | 山东恒鹏卫生用品有限公司 | A kind of elastic facial mask and its production technology |
| CN107740227A (en) * | 2017-11-30 | 2018-02-27 | 山东恒鹏卫生用品有限公司 | A kind of facial mask and its production technology |
| CN108018653A (en) * | 2018-01-09 | 2018-05-11 | 山东省圣泉生物质石墨烯研究院 | A kind of spunlace non-woven cloth, preparation method and the usage |
-
2018
- 2018-06-04 CN CN201810561128.3A patent/CN108691099A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6217693B1 (en) * | 1998-08-05 | 2001-04-17 | Ykk Corporation Of America | Method of making nonwoven loop material for hook and loop fasteners |
| CN104562450A (en) * | 2015-01-05 | 2015-04-29 | 芜湖环瑞汽车内饰件有限公司 | Graphene oxide-polyurethane composite emulsion wrapped polypropylene nonwoven acoustic absorbing material for inner decoration of automobile |
| CN107099089A (en) * | 2017-06-13 | 2017-08-29 | 浙江金彩新材料有限公司 | A kind of graphene master batch with antistatic behaviour and its preparation method and application |
| CN107163398A (en) * | 2017-07-06 | 2017-09-15 | 盐城瑞泽色母粒有限公司 | A kind of polypropylene color masterbatch of graphene-containing and preparation method thereof |
| CN107740226A (en) * | 2017-11-30 | 2018-02-27 | 山东恒鹏卫生用品有限公司 | A kind of elastic facial mask and its production technology |
| CN107740227A (en) * | 2017-11-30 | 2018-02-27 | 山东恒鹏卫生用品有限公司 | A kind of facial mask and its production technology |
| CN108018653A (en) * | 2018-01-09 | 2018-05-11 | 山东省圣泉生物质石墨烯研究院 | A kind of spunlace non-woven cloth, preparation method and the usage |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284265A (en) * | 2019-07-09 | 2019-09-27 | 杭州高烯科技有限公司 | A kind of multi-functional graphene modification nonwoven cloth and preparation method thereof |
| CN111472101A (en) * | 2020-04-24 | 2020-07-31 | 任国峰 | In-situ polymerization modified graphene polypropylene spunbonded fabric and preparation method thereof |
| CN113201863B (en) * | 2021-04-06 | 2022-04-22 | 武汉纺织大学 | Manufacturing device and process of adsorption antibacterial non-woven fabric for medical protective clothing |
| CN113174699A (en) * | 2021-04-27 | 2021-07-27 | 上海工程技术大学 | Preparation method of graphene-doped polypropylene melt-blown non-woven fabric, melt-blown fabric and application of melt-blown fabric |
| CN113174699B (en) * | 2021-04-27 | 2023-10-17 | 上海工程技术大学 | Preparation method of graphene doped polypropylene melt-blown nonwoven fabric, melt-blown fabric and application of melt-blown fabric |
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Inventor after: Wang Yumei Inventor after: Deng Linlin Inventor after: Zhao Peilei Inventor after: Liu Enhao Inventor after: Sun Wenqiang Inventor after: Wu Liangliang Inventor after: Ma Dexun Inventor after: Zhang Zhiyi Inventor after: Bao Hanxin Inventor after: Li Fancheng Inventor after: Yang Gun Inventor after: Cai Yuan Inventor before: Wang Yumei Inventor before: Deng Linlin Inventor before: Zhao Peilei Inventor before: Sun Wenqiang Inventor before: Wu Liangliang Inventor before: Ma Dexun Inventor before: Zhang Zhiyi Inventor before: Bao Hanxin Inventor before: Li Fancheng Inventor before: Yang Gun Inventor before: Cai Yuan |
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Application publication date: 20181023 |