CN107142550B - A kind of preparation method of the fiber of thread sliding underwear fabric - Google Patents
A kind of preparation method of the fiber of thread sliding underwear fabric Download PDFInfo
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- CN107142550B CN107142550B CN201710435285.5A CN201710435285A CN107142550B CN 107142550 B CN107142550 B CN 107142550B CN 201710435285 A CN201710435285 A CN 201710435285A CN 107142550 B CN107142550 B CN 107142550B
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- fiber
- composite fibre
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- underwear fabric
- sliding
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- 239000000835 fiber Substances 0.000 title claims abstract description 89
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 46
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- -1 phenyl ester Chemical class 0.000 claims abstract description 24
- 239000004952 Polyamide Substances 0.000 claims abstract description 19
- 229920002647 polyamide Polymers 0.000 claims abstract description 19
- 238000009987 spinning Methods 0.000 claims abstract description 19
- 238000002604 ultrasonography Methods 0.000 claims abstract description 19
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims abstract description 18
- 229920000728 polyester Polymers 0.000 claims abstract description 18
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 14
- 239000008116 calcium stearate Substances 0.000 claims abstract description 14
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 13
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 13
- 239000004611 light stabiliser Substances 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 10
- 235000019359 magnesium stearate Nutrition 0.000 claims abstract description 9
- 239000004200 microcrystalline wax Substances 0.000 claims abstract description 9
- 235000019808 microcrystalline wax Nutrition 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 20
- 229920002545 silicone oil Polymers 0.000 claims description 15
- 235000021355 Stearic acid Nutrition 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 10
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 239000008117 stearic acid Substances 0.000 claims description 10
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 claims description 9
- 229950007687 macrogol ester Drugs 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 5
- 125000003700 epoxy group Chemical group 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 238000012805 post-processing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000001993 wax Substances 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims 3
- 238000001035 drying Methods 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 5
- 229920002334 Spandex Polymers 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 239000004759 spandex Substances 0.000 description 5
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- 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
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
-
- 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
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
- D01F11/08—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The preparation method of the fiber of a kind of proposed by the present invention sliding underwear fabric, the following steps are included: S1: by polyamide and polyester heating fusing, obtain mixed molten liquid, keep temperature, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder are added into mixed molten liquid, is uniformly mixed up to composite fibre melt；S2: composite fibre melt is subjected to spinning in spinning machine, then cured, cooling to get nascent composite fibre；S3: nascent composite fibre is immersed in flexibility agent, and ultrasonic in Ultrasound Instrument, then the nascent composite fibre after ultrasound is placed in ethanol solution and is impregnated, then through drip liquid, program drying to get finished product.Preparation method proposed by the present invention, production process is simple, and fibrous raw material easily mixes, and softening effect is good, and drying rate is fast, and harmless to fiber, and manufactured fiber is not easy to break, soft, cunning is glutinous, not wrinkled.
Description
Technical field
The present invention relates to dress materials technical field more particularly to the preparation methods of the fiber of a kind of sliding underwear fabric.
Background technique
Underwear refers to the personal clothing worn, including vest, undershirt, shorts, brassiere etc., usually directly contacts skin,
It is indispensable one of the dress ornament of modern.With the improvement of people's life quality, requirement of the people to clothes comfort level is also more next
Higher, especially underwear, in direct contact with the skin, wearer feels most sensitive to underwear comfort level.
The underwear fabric of commercial type is mainly cotton, nylon and spandex, and wherein the stability of cotton is preferable, but pliability and
Feel is poor compared with nylon and spandex, and creases easily, and the comfort level of nylon and Lycra is more excellent, but nylon and Lycra fabric are to the stabilization of light
Property is poor, and the long-term irradiation through sunlight is easily turned to be yellow discoloration in use, and the heat resistance of nylon and Lycra fabric is equal
It is bad.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of sliding underwear fabric proposed
The preparation method of fiber.
A kind of preparation method of the fiber of thread sliding underwear fabric, comprising the following steps:
S1: polyamide and polyester slice are placed in melting machine and heat fusing, obtained mixed by the preparation of composite fibre melt
Melt is closed, the temperature of melting machine is kept, sequentially adds septichen phenyl ester, micro- into mixed molten liquid under stirring conditions
Spar wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and superfine silicon dioxide
Powder is uniformly mixed up to composite fibre melt；
S2: composite fibre melt prepared by S1 step is placed in spinning machine and carries out spinning by the preparation of nascent composite fibre,
Cured again, 30 DEG C of 20~40min of vacuum cooled, and vacuum pressure in 4MPa hereinafter, up to nascent composite fibre；
S3: the post-processing of nascent composite fibre, nascent composite fibre prepared by S2 step are immersed in flexibility agent, and
10~20min of ultrasound in Ultrasound Instrument, then the nascent composite fibre after ultrasound is placed in 5~10min of immersion in ethanol solution, then pass through
Drip liquid, the fiber of underwear fabric is slided in program drying to get silk.
Preferably, the spinning speed in the spinning is 1500~2000m/min, and spinneret hole count is 500~800 holes.
Preferably, the polyamide, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, tristearin
Sour magnesium, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder weight part ratio be 38~46:42~
58:3~8:1~3:0.5~1.5:1.5~3:1.5~3:1.2~2.8:2~4:0.2~0.6:4.8~6.8.
Preferably, the polyamide, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, tristearin
Sour magnesium, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder weight part ratio be 42:50:5:2:1:
2:2:2.2:3:0.4:5.6.
Preferably, the solid content of the polyamide is 80% or more, and the solid content of the polyester is 85% or more.
Preferably, cured temperature is 100~120 DEG C in the S2 step, and curing time is 60~120min.
Preferably, the program that program is dried in the S3 step are as follows: 0~5min, 30~45 DEG C, 5~10min, 50~65
DEG C, 10~20min, 70~90 DEG C, 20~60min, 70~90 DEG C.
Preferably, flexibility agent is epoxy silicones oil, methylol silicone oil and stearic acid polyethylene glycol in the S3 step
The mixture of ester, and the weight percent of epoxy group silicone oil, methylol silicone oil and stearic acid macrogol ester is 30%~45%:
40%~50%:5%~30%.
The preparation method of fiber proposed by the present invention, production process is simple, and fibrous raw material easily mixes, manufactured composite fibre
Performance uniformity, it is not easy to break, soft, sliding glutinous, it is not wrinkled, and resistance to mild fast light effect is good, with polyamide and gathers
Ester makes fiber with having excellent pliability collectively as the primary raw material of fiber, while adding o-hydroxy in the feed
Phenyl formate can reduce fiber destruction of the sunlight middle-ultraviolet lamp to fiber in use, prolong the service life of fiber
It is long, and generation the phenomenon that avoid yellowing of fibers, add microcrystalline wax, calcium stearate and magnesium stearate in the feed, three can be with
Synergistic effect is played, the workability of raw material is improved, and assists the dispersion of superfine silicon dioxide in raw material, and then make the ratio of fiber
Surface area increases, and improves the tensile strength of fiber, keeps fiber not easy to break；It will be immersed in flexibility agent during the preparation process
Fiber is placed in ultrasound in Ultrasound Instrument, and the softening effect of flexibility agent can be improved, then is carried out by the way of temperature programming to fiber
Drying, not only can be to avoid the damage being rapidly heated to fiber, but also can accelerate the drying rate of fiber.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment one
The preparation method of the fiber of a kind of proposed by the present invention sliding underwear fabric, comprising the following steps:
S1: polyamide and polyester slice are placed in melting machine and heat fusing, obtained mixed by the preparation of composite fibre melt
Melt is closed, the temperature of melting machine is kept, sequentially adds septichen phenyl ester, micro- into mixed molten liquid under stirring conditions
Spar wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and superfine silicon dioxide
Powder is uniformly mixed up to composite fibre melt；
S2: composite fibre melt prepared by S1 step is placed in spinning machine and carries out spinning by the preparation of nascent composite fibre,
Spinning speed is 2000m/min, and spinneret hole count is 500 holes, then through 110 DEG C of solidification 90min, 30 DEG C of vacuum cooled 30min, and true
Pneumatics power is in 4MPa hereinafter, up to nascent composite fibre；
S3: the post-processing of nascent composite fibre, nascent composite fibre prepared by S2 step are immersed in flexibility agent, and
Ultrasound 20min in Ultrasound Instrument, then the nascent composite fibre after ultrasound is placed in ethanol solution and impregnates 10min, then through dripping liquid, journey
Fiber of the sequence drying to get the sliding underwear fabric of silk, the program of described program drying are as follows: temperature rises to 40 DEG C when 5min, the
Temperature rises to 60 DEG C when 10min, and temperature rises to 80 DEG C when 20min, and temperature is still 80 DEG C when 60min.
It is the polyamide, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, hard in the present invention
Fatty acid magnesium, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder weight part ratio be 46:58:8:1:
1:3:2:2:2~4:0.5:6；The flexibility agent is epoxy silicones oil, methylol silicone oil and stearic acid macrogol ester
Mixture, and the weight percent of epoxy group silicone oil, methylol silicone oil and stearic acid macrogol ester is described in 45%:50%:5%
The solid content of polyamide is 80% or more, and the solid content of the polyester is 85% or more.
Embodiment two
The preparation method of the fiber of a kind of proposed by the present invention sliding underwear fabric, comprising the following steps:
S1: polyamide and polyester slice are placed in melting machine and heat fusing, obtained mixed by the preparation of composite fibre melt
Melt is closed, the temperature of melting machine is kept, sequentially adds septichen phenyl ester, micro- into mixed molten liquid under stirring conditions
Spar wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and superfine silicon dioxide
Powder is uniformly mixed up to composite fibre melt；
S2: composite fibre melt prepared by S1 step is placed in spinning machine and carries out spinning by the preparation of nascent composite fibre,
Spinning speed is 1500m/min, and spinneret hole count is 800 holes, then through 100 DEG C of solidification 120min, 30 DEG C of vacuum cooled 20min, and
Vacuum pressure is in 4MPa hereinafter, up to nascent composite fibre；
S3: the post-processing of nascent composite fibre, nascent composite fibre prepared by S2 step are immersed in flexibility agent, and
Ultrasound 20min in Ultrasound Instrument, then the nascent composite fibre after ultrasound is placed in ethanol solution and impregnates 5min, then through dripping liquid, journey
Fiber of the sequence drying to get the sliding underwear fabric of silk, the program of described program drying are as follows: temperature rises to 30 DEG C when 5min, the
Temperature rises to 50 DEG C when 10min, and temperature rises to 70 DEG C when 20min, and temperature is still 70 DEG C when 60min.
It is the polyamide, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, hard in the present invention
Fatty acid magnesium, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder weight part ratio be 46:42:8:2:
1.5:1.5:3:2.8:3:0.2:5；The flexibility agent is epoxy silicones oil, methylol silicone oil and stearic acid macrogol ester
Mixture, and the weight percent of epoxy group silicone oil, methylol silicone oil and stearic acid macrogol ester is 30%:50%:20% institute
The solid content for stating polyamide is 80% or more, and the solid content of the polyester is 85% or more.
Embodiment three
The preparation method of the fiber of a kind of proposed by the present invention sliding underwear fabric, comprising the following steps:
S1: polyamide and polyester slice are placed in melting machine and heat fusing, obtained mixed by the preparation of composite fibre melt
Melt is closed, the temperature of melting machine is kept, sequentially adds septichen phenyl ester, micro- into mixed molten liquid under stirring conditions
Spar wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and superfine silicon dioxide
Powder is uniformly mixed up to composite fibre melt；
S2: composite fibre melt prepared by S1 step is placed in spinning machine and carries out spinning by the preparation of nascent composite fibre,
Spinning speed is 2000m/min, and spinneret hole count is 800 holes, then through 120 DEG C of solidification 90min, 30 DEG C of vacuum cooled 40min, and true
Pneumatics power is in 4MPa hereinafter, up to nascent composite fibre；
S3: the post-processing of nascent composite fibre, nascent composite fibre prepared by S2 step are immersed in flexibility agent, and
10~20min of ultrasound in Ultrasound Instrument, then the nascent composite fibre after ultrasound is placed in 5~10min of immersion in ethanol solution, then pass through
Drip the fiber of liquid, program drying to get the sliding underwear fabric of silk, the program of described program drying are as follows: temperature rises to 45 when 5min
DEG C, temperature rises to 65 DEG C when 10min, and temperature rises to 90 DEG C when 20min, and temperature is still 90 DEG C when 60min.
It is the polyamide, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, hard in the present invention
Fatty acid magnesium, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder weight part ratio be 40:52:5:2:
1:2:2:2.5:3:0.4:5.8；The flexibility agent is epoxy silicones oil, methylol silicone oil and stearic acid macrogol ester
Mixture, and the weight percent of epoxy group silicone oil, methylol silicone oil and stearic acid macrogol ester is described in 40%:45%:15%
The solid content of polyamide is 80% or more, and the solid content of the polyester is 85% or more.
The fiber and commercially available fiber prepare to above-described embodiment one~tri- carries out performance detection, and testing result is as follows:
Performance test results show that the heat resistance of fiber prepared by embodiment one~tri- is good, in 100 DEG C of at a temperature of 4h
On fiber without influence, and commercial articles obviously wrinkle, and fabric hand prepared by embodiment one~tri- is also superior to commercial articles；
The tensile strength of the tensile strength fiber that as the result is shown prepared by embodiment one~tri- is high, not easy to break；Ultraviolet light irradiation is surveyed
The fiber light fastness that test result shows prepared by embodiment one~tri- is good.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. the preparation method of the fiber of a kind of sliding underwear fabric, which comprises the following steps:
S1: polyamide and polyester slice are placed in melting machine and heat fusing by the preparation of composite fibre melt, must be mixed molten
Liquid keeps the temperature of melting machine, sequentially adds septichen phenyl ester, microlite into mixed molten liquid under stirring conditions
Wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index regulator, light stabilizer and microfine silica powder,
It is uniformly mixed up to composite fibre melt；
S2: composite fibre melt prepared by S1 step is placed in spinning machine and carries out spinning, then passes through by the preparation of nascent composite fibre
Solidification, 30 DEG C of 20~40min of vacuum cooled, and vacuum pressure in 4MPa hereinafter, up to nascent composite fibre；
S3: the post-processing of nascent composite fibre, nascent composite fibre prepared by S2 step are immersed in flexibility agent, and in ultrasound
10~20min of ultrasound in instrument, then the nascent composite fibre after ultrasound is placed in 5~10min of immersion in ethanol solution, then through dripping
Liquid, program drying slide the fiber of underwear fabric to get silk.
2. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the spinning
In spinning speed be 1500~2000m/min, spinneret hole count be 500~800 holes.
3. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the polyamides
Amine, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index tune
The weight part ratio for saving agent, light stabilizer and microfine silica powder is 38~46:42~58:3~8:1~3:0.5~1.5:
1.5~3:1.5~3:1.2~2.8:2~4:0.2~0.6:4.8~6.8.
4. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the polyamides
Amine, polyester, septichen phenyl ester, microcrystalline wax, anti-aging agent, calcium stearate, magnesium stearate, crosslinking agent, melt index tune
The weight part ratio for saving agent, light stabilizer and microfine silica powder is 42:50:5:2:1:2:2:2.2:3:0.4:5.6.
5. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the polyamides
The solid content of amine is 80% or more, and the solid content of the polyester is 85% or more.
6. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the S2 step
Cured temperature is 100~120 DEG C in rapid, and curing time is 60~120min.
7. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the S3 step
The program of program drying in rapid are as follows: 0~5min, 30~45 DEG C, 5~10min, 50~65 DEG C, 10~20min, 70~90 DEG C, 20
~60min, 70~90 DEG C.
8. the preparation method of the fiber of a kind of according to claim 1 sliding underwear fabric, which is characterized in that the step
In S3 flexibility agent be epoxy silicones oil, methylol silicone oil and stearic acid macrogol ester mixture, and epoxy group silicone oil,
The weight percent of methylol silicone oil and stearic acid macrogol ester is 30%~45%:40%~50%:5%~30%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435285.5A CN107142550B (en) | 2017-06-10 | 2017-06-10 | A kind of preparation method of the fiber of thread sliding underwear fabric |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710435285.5A CN107142550B (en) | 2017-06-10 | 2017-06-10 | A kind of preparation method of the fiber of thread sliding underwear fabric |
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| Publication Number | Publication Date |
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| CN107142550B true CN107142550B (en) | 2019-04-23 |
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| CN110983484A (en) * | 2019-12-06 | 2020-04-10 | 浙江升丽纺织有限公司 | High-wear-resistance flame-retardant fabric and preparation method thereof |
| CN113529209B (en) * | 2021-07-15 | 2023-01-03 | 杭州逸腾新材料有限公司 | Superfine denier porous polyester yarn and preparation method thereof |
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| CN1126832C (en) * | 2000-07-18 | 2003-11-05 | 上海杰事杰新材料股份有限公司 | Silk-like material and its preparing process |
| CN103275390B (en) * | 2013-05-10 | 2017-02-08 | 神华集团有限责任公司 | Polypropylene-containing composition and preparation method thereof |
| CN103757745B (en) * | 2014-01-21 | 2015-07-22 | 中国纺织科学研究院 | Polyester blended fiber and preparation method thereof |
| CN104558839A (en) * | 2014-12-29 | 2015-04-29 | 广州合成材料研究院有限公司 | Ageing resisting master batche for spinning polypropylene material and products and preparation method for ageing resisting master batche |
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