CN105316794B - Coloured imitative cotton polyester-nylon composite superfine fibre and production method - Google Patents
Coloured imitative cotton polyester-nylon composite superfine fibre and production method Download PDFInfo
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- CN105316794B CN105316794B CN201510843139.7A CN201510843139A CN105316794B CN 105316794 B CN105316794 B CN 105316794B CN 201510843139 A CN201510843139 A CN 201510843139A CN 105316794 B CN105316794 B CN 105316794B
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Abstract
The invention discloses the coloured imitative cotton polyester-nylon composite superfine fibre of one kind, including ultra-fine cotton-simulated terylene fiber and denaturation nylon fibre, wherein ultra-fine cotton-simulated terylene fiber is cored wire, denaturation nylon fibre is coated on the outside of ultra-fine cotton-simulated terylene fiber；The ultra-fine cotton-simulated terylene fiber is made up of polyester fiber and modifying agent, and the denaturation nylon fibre is that nylon fibre adds the denaturation nylon fibre that graphene nano powder body material obtains denaturation under the active catalytic of cerium oxide nano-powder material.The coloured imitative cotton polyester-nylon composite superfine fibre that the present invention is obtained, by experiment test, its infrared emittance in the range of normal temperature wavelength 2 16 reaches more than 90%, and elastic recovery rate when its antibiotic rate reaches 99.9%, elongation 6% is 100%.Graphene is added in denaturation nylon fibre in addition, then improves the pliability and tensile property of nylon fibre.
Description
Technical field
The present invention relates to a kind of production technology of fiber, particularly coloured imitative cotton polyester-nylon composite superfine fibre and producer
Method.
Background technology
Cotton fiber has excellent hygroscopicity, flexibility, warmth retention property, and its wearability of fabric is excellent, but wet guilding, dehumidification
Property, waterproof, it is antifouling, mould proof in terms of there is problem.
Polyester fiber outward appearance is well-pressed, and heat endurance is good, but hygroscopicity is slightly worse, and they are mainly used in making various clothing use
Product, bedding, upholstery etc..
Cotton-simulated terylene then has the good characteristic of above-mentioned cotton and terylene concurrently, generally there is following characteristics：Look like cotton（Depending on
Feel）, feel like cotton（Tactile）, wear as cotton（Compatibility, comfortableness）, use it is more convenient than cotton（Well-flushing truck）, have
Imitative cotton wins the good characteristic of cotton like cotton, imitative cotton, is the newest upgrade version of polyester, is one of future directions of polyester fiber.Scientifically
Say, the excellent flexibility of the existing cotton of cotton-simulated terylene, warmth retention property etc. there is the good mechanical property of terylene, heat resistance, color jail again
Degree, or even possess the function such as antistatic, anti-fluffing and anti-pilling, antibacterial, fire-retardant, far infrared, uvioresistant.
The production technology for cotton-simulated terylene is that functional material is added on polyester fiber at present, so that it meets phase
The function of answering, but any functional material of addition can cause the change of fiber properties, it is in production cost and life
Production. art can bring different technological difficulties to need to overcome.For example due to terylene hydrophobic property and to hygroscopicity or water imbibition
It is required that the application in higher field is restricted.So assigning hygroscopicity to hydrophobicity terylene, it can use in polymerization, spinning
Stage and the precursor method of modifying of hydrophilic component copolymerization or blending.Such as in the molecular structure of polyester, introducing ehter bond, hydroxyl,
The hydrophilic radicals such as sulfonic acid group, carry out graft copolymerization in macromolecular, so as to strengthen the hygroscopicity of terylene, pass through graft copolymerization
Modified dacron, hydroscopicity is up to 4% ~ 13.4%, but because cost is high and does not industrialize.
Although the research now for cotton-simulated terylene is increasingly ripe, it is seldom to be related to wash brocade for imitative cotton, even
Its production technology is only to form cotton-simulated terylene fiber and nylon fibre simply twisting, this composite fibre simply twisted, by
In the difference of fibre property, certain difficulty, such as level dyeing problem are brought to post processing, but such as uses covered composite yarn,
So in the production of functional polyester-nylon composite superfine fibre, and due to the addition of functional material, these fibers can be changed
The wire-drawing performance of material, the realization to cladding brings certain difficulty.The tinctorial property of particularly terylene and polyamide fibre is entirely different,
The very big problem that colored zone to composite fibre comes.
The content of the invention
There is provided that a kind of technique is simple, it is convenient to realize the invention aims to solve above-mentioned the deficiencies in the prior art,
The good coloured imitative cotton polyester-nylon composite superfine fibre of effect and production method.
To achieve these goals, the present invention is designed with color and imitates cotton polyester-nylon composite superfine fibre, including ultra-fine imitative cotton
Polyester fiber and denaturation nylon fibre, wherein ultra-fine cotton-simulated terylene fiber is cored wire, denaturation nylon fibre is coated on ultra-fine imitative cotton
The outside of polyester fiber；
The ultra-fine cotton-simulated terylene fiber is made up of polyester fiber and modifying agent, wherein the weight of polyester fiber and modifying agent
Part proportioning is that polyester fiber is 90 parts to 95 parts, and modifying agent is 5 parts to 10 parts；The modifying agent is zinc, palladium and graphene nano
Powder body material, its weight is that 60 parts to 70 parts of zinc, 20 parts to 30 parts of palladium, graphene nano powder body material are 10 parts to 30
Part；The luster effect and flexibility of polyester fiber are wherein improved using graphene in modifying agent, using metallic zinc and palladium come
The antibiotic property of raising polyester fiber, wherein metallic zinc be not strong due to antibiotic property, but it is under the drive of palladium, can give play to very
Good antibiotic property.
The denaturation nylon fibre is that nylon fibre adds graphene under the active catalytic of cerium oxide nano-powder material
Nano-powder material obtains the denaturation nylon fibre of denaturation, wherein proportioning by weight is 100 parts of nylon fibre, 0.01 part
To 0.1 part of cerium oxide nano-powder material and 5 parts to 10 parts of graphene nano powder body material；It is simultaneously fine in denaturation polyamide fibre
Far infrared nano powder body material is provided with dimension, the weight for being denatured nylon fibre and far infrared nano powder body material is：Become
Property nylon fibre be 90 parts to 95 parts, 5 parts to 10 parts of far infrared nano powder body material.
The composition of the far infrared nano powder body material is calculated by weight is：5 parts to 10 parts of hafnium oxide, albite 20
Part to 30 parts, 10 parts to 20 parts of carborundum, 10 parts to 20 parts of borax, 10 parts to 20 parts of volcanic rock, 20 parts to 30 parts of tourmaline.Its
Middle hafnium oxide has broad-band gap and high-k because of it, therefore with far infrared characterization, it can be produced when being mixed with albite
Raw synergy, so as to improve infrared emittance, improves the heat storage capacity of fiber.
In order that obtaining far infrared nano powder body material can preferably be fused in denaturation nylon fibre, the far infrared is received
The particle diameter D90 ＜ 0.1um of rice powder body material.
The core line diameter of the ultra-fine cotton-simulated terylene fiber is in 0.1 micron to 1.0 microns, the composite ultrafine fiber after cladding
Diameter is at 1 micron to 4 microns.
Here, described superfine fibre refers to the denier of fiber number 0.3（5 microns of diameter）Following fiber.
A kind of production method of coloured imitative cotton polyester-nylon composite superfine fibre, comprises the following steps：
It is first according to 60 parts to 70 parts of zinc, 20 parts to 30 parts palladiums, 10 parts to 30 parts of graphite after weight proportion is weighed
Alkene nano-powder material is mixed, and modifying agent is obtained after then being heated in 300 DEG C, then modifying agent is sprayed on into terylene
Inputted behind the surface of fiber melt into device for spinning；
Then 0.01 part to 0.1 part of cerium oxide nano-powder material is first added in 100 parts of nylon fibre, is added
5 parts to 10 parts of graphene nano powder body material, obtains denaturation nylon fibre melt after 250 DEG C of heating, then again will
Parts by weight are that 5 parts to 10 parts of far infrared nano powder body material is added to the denaturation nylon fibre that parts by weight are 90 parts to 95 parts and melted
In body, also it is input to after stirring in device for spinning；
Wire drawing is synchronized to the melt of ultra-fine cotton-simulated terylene fiber and denaturation nylon fibre in device for spinning, and will be become
Property nylon fibre is coated on ultra-fine cotton-simulated terylene fibrous appearance into composite fibre；The cored wire spinning of wherein ultra-fine cotton-simulated terylene fiber
Temperature control is at 300 DEG C, and cross air blasting is controlled at 28 DEG C, and the spinning temperature control of denaturation nylon fibre is in 250 DEG C, cross air blasting control
At 20 DEG C；The core line diameter of ultra-fine cotton-simulated terylene fiber is controlled in drawing process at 0.1 micron to 1.0 microns, after cladding
Composite ultrafine fiber diameter is at 1 micron to 4 microns, and Cheng Sihou turns into coloured by acid dyes or dispersed illuminating colour coloring
Imitative cotton polyester-nylon composite superfine fibre.
The coloured imitative cotton polyester-nylon composite superfine fibre that the present invention is obtained, by experiment test, it is in normal temperature wavelength 2-16 models
Enclose interior infrared emittance and reach more than 90%, the cotton-simulated terylene fiber in the present invention improves terylene using graphene in modifying agent
The luster effect and flexibility of fiber, the antibiotic property of polyester fiber are improved using metallic zinc and palladium, metallic zinc is in Metal Palladium
Drive under so that the antibiotic rate of polyester fiber reaches more than 99%.Denaturation nylon fibre in the present invention, it is remote due to the addition of
Infrared nanometer powder body material, improves heat storage capacity, thus obtained weaving face fabric is had good thermal property, equally exists
Graphene is added in nylon fibre, then improves the pliability and tensile property of nylon fibre, it is possible thereby to realize and imitative cotton
Polyester fiber synchronizes wire drawing, and denaturation nylon fibre is coated on into ultra-fine cotton-simulated terylene fibrous appearance into composite fibre.Together
When nylon fibre have good coloring properties, particularly add cerium oxide nano-powder material after, make nylon fibre coloring when,
The activity of dyestuff is greatly improved, its firm coloration degree is improved, dyeing of the nylon fibre to a variety of dyestuffs is further increased
Property.
Embodiment
With reference to embodiment, the present invention is further described.
Embodiment 1：
The coloured imitative cotton polyester-nylon composite superfine fibre that the present embodiment is provided, including ultra-fine cotton-simulated terylene fiber and denaturation polyamide fibre
Fiber, wherein ultra-fine cotton-simulated terylene fiber is cored wire, denaturation nylon fibre is coated on the outside of ultra-fine cotton-simulated terylene fiber；
The ultra-fine cotton-simulated terylene fiber is made up of polyester fiber and modifying agent, wherein the weight of polyester fiber and modifying agent
Part proportioning is that polyester fiber is 95 parts, and modifying agent is 5 parts；The modifying agent is zinc, palladium and graphene nano powder body material, and its is heavy
Amount part proportioning is that 60 parts to 70 parts of zinc, 20 parts to 30 parts of palladium, graphene nano powder body material are 10 parts to 30 parts；
The denaturation nylon fibre is that nylon fibre adds graphene under the active catalytic of cerium oxide nano-powder material
Nano-powder material obtains the denaturation nylon fibre of denaturation, wherein proportioning by weight is 100 parts of nylon fibre, 0.1 part
Cerium oxide nano-powder material and 10 parts of graphene nano powder body material；Simultaneously provided with remote red in denaturation nylon fibre
Outer nano-powder material, denaturation nylon fibre and the weight of far infrared nano powder body material are：Being denatured nylon fibre is
95 parts, 5 parts of far infrared nano powder body material.
The composition of the far infrared nano powder body material is calculated by weight is：5 parts to 10 parts of hafnium oxide, albite 20
Part to 30 parts, 10 parts to 20 parts of carborundum, 10 parts to 20 parts of borax, 10 parts to 20 parts of volcanic rock, 20 parts to 30 parts of tourmaline.
In order that obtaining far infrared nano powder body material can preferably be fused in denaturation nylon fibre, the far infrared is received
The particle diameter D90 ＜ 0.1um of rice powder body material.
The core line diameter of the ultra-fine cotton-simulated terylene fiber is in 0.1 micron to 1.0 microns, the composite ultrafine fiber after cladding
Diameter is at 1 micron to 4 microns.
A kind of production method of coloured imitative cotton polyester-nylon composite superfine fibre, comprises the following steps：
It is first according to 60 parts to 70 parts of zinc, 20 parts to 30 parts palladiums, 10 parts to 30 parts of graphite after weight proportion is weighed
Alkene nano-powder material is mixed, and modifying agent is obtained after then being heated in 300 DEG C, then modifying agent is sprayed on into terylene
Inputted behind the surface of fiber melt into device for spinning；
Then 0.01 part to 0.1 part of cerium oxide nano-powder material is first added in 100 parts of nylon fibre, is added
5 parts to 10 parts of graphene nano powder body material, obtains denaturation nylon fibre melt after 250 DEG C of heating, then again will
Parts by weight are that 5 parts to 10 parts of far infrared nano powder body material is added to the denaturation nylon fibre that parts by weight are 90 parts to 95 parts and melted
In body, also it is input to after stirring in device for spinning；
Wire drawing is synchronized to the melt of ultra-fine cotton-simulated terylene fiber and denaturation nylon fibre in device for spinning, and will be become
Property nylon fibre is coated on ultra-fine cotton-simulated terylene fibrous appearance into composite fibre；The cored wire spinning of wherein ultra-fine cotton-simulated terylene fiber
Temperature control is at 300 DEG C, and cross air blasting is controlled at 28 DEG C, and the spinning temperature control of denaturation nylon fibre is in 250 DEG C, cross air blasting control
At 20 DEG C；The core line diameter of ultra-fine cotton-simulated terylene fiber is controlled in drawing process at 0.1 micron to 1.0 microns, after cladding
Composite ultrafine fiber diameter is at 1 micron to 4 microns, and Cheng Sihou turns into coloured by acid dyes or dispersed illuminating colour coloring
Imitative cotton polyester-nylon composite superfine fibre.
The coloured imitative cotton polyester-nylon composite superfine fibre that the present embodiment is provided, by experiment test, it is in normal temperature wavelength 2-16
In the range of infrared emittance reach more than 90%, elastic recovery rate when its antibiotic rate reaches 99.9%, elongation 6% is 100%.
Realize eventually through by denaturation nylon fibre and synchronize wire drawing with cotton-simulated terylene fiber, and will denaturation nylon fibre be coated on it is super
Thin cotton-simulated terylene fibrous appearance turns into coloured imitative into composite fibre, Cheng Sihou by acid dyes or dispersed illuminating colour coloring
Cotton polyester-nylon composite superfine fibre, a diameter of 4 microns of coloured imitative cotton polyester-nylon composite superfine fibre after being combined.
Embodiment 2：
The coloured imitative cotton polyester-nylon composite superfine fibre that the present embodiment is provided, including ultra-fine cotton-simulated terylene fiber and denaturation polyamide fibre
Fiber, wherein ultra-fine cotton-simulated terylene fiber is cored wire, denaturation nylon fibre is coated on the outside of ultra-fine cotton-simulated terylene fiber；
The ultra-fine cotton-simulated terylene fiber is made up of polyester fiber and modifying agent, wherein the weight of polyester fiber and modifying agent
Part proportioning is that polyester fiber is 90 parts, and modifying agent is 10 parts；The modifying agent is zinc, palladium and graphene nano powder body material, its
Weight is that 60 parts to 70 parts of zinc, 20 parts to 30 parts of palladium, graphene nano powder body material are 10 parts to 30 parts；
The denaturation nylon fibre is that nylon fibre adds graphene under the active catalytic of cerium oxide nano-powder material
Nano-powder material obtains the denaturation nylon fibre of denaturation, wherein proportioning by weight is 100 parts of nylon fibre, 0.01 part
Cerium oxide nano-powder material and 5 parts of graphene nano powder body material；Simultaneously provided with remote red in denaturation nylon fibre
Outer nano-powder material, denaturation nylon fibre and the weight of far infrared nano powder body material are：Being denatured nylon fibre is
90 parts, 10 parts of far infrared nano powder body material.
The coloured imitative cotton polyester-nylon composite superfine fibre that the present embodiment is provided, by experiment test, it is in normal temperature wavelength 2-16
In the range of infrared emittance reach more than 90%, elastic recovery rate when its antibiotic rate reaches 99.9%, elongation 6% is 100%.
Realize eventually through by denaturation nylon fibre and synchronize wire drawing with cotton-simulated terylene fiber, and will denaturation nylon fibre be coated on it is super
Thin cotton-simulated terylene fibrous appearance turns into coloured imitative into composite fibre, Cheng Sihou by acid dyes or dispersed illuminating colour coloring
Cotton polyester-nylon composite superfine fibre, a diameter of 4 microns of coloured imitative cotton polyester-nylon composite superfine fibre after being combined.
Claims (5)
1. a kind of coloured imitative cotton polyester-nylon composite superfine fibre, it is characterised in that：Including ultra-fine cotton-simulated terylene fiber and denaturation polyamide fibre
Fiber, wherein ultra-fine cotton-simulated terylene fiber is cored wire, denaturation nylon fibre is coated on the outside of ultra-fine cotton-simulated terylene fiber；
The ultra-fine cotton-simulated terylene fiber is made up of polyester fiber and modifying agent, and the parts by weight of wherein polyester fiber and modifying agent are matched somebody with somebody
Than being 90 parts to 95 parts for polyester fiber, modifying agent is 5 parts to 10 parts；The modifying agent is zinc, palladium and graphene nano powder
Material, its weight is that 60 parts to 70 parts of zinc, 20 parts to 30 parts of palladium, graphene nano powder body material are 10 parts to 30 parts；
The denaturation nylon fibre is that nylon fibre adds graphene nano under the active catalytic of cerium oxide nano-powder material
Powder body material obtains the denaturation nylon fibre of denaturation, wherein proportioning by weight is 100 parts of nylon fibre, 0.01 part extremely
0.1 part of cerium oxide nano-powder material and 5 parts to 10 parts of graphene nano powder body material；Simultaneously in denaturation nylon fibre
Interior to be provided with far infrared nano powder body material, the weight for being denatured nylon fibre and far infrared nano powder body material is：Denaturation
Nylon fibre is 90 parts to 95 parts, 5 parts to 10 parts of far infrared nano powder body material；
The composition of the far infrared nano powder body material is calculated by weight is：5 parts to 10 parts of hafnium oxide, 20 parts of albite is extremely
30 parts, 10 parts to 20 parts of carborundum, 10 parts to 20 parts of borax, 10 parts to 20 parts of volcanic rock, 20 parts to 30 parts of tourmaline.
2. coloured imitative cotton polyester-nylon composite superfine fibre according to claim 1, it is characterized in that the far infrared nano powder
0.1 μm of the particle diameter D90 ＜ of material.
3. coloured imitative cotton polyester-nylon composite superfine fibre according to claim 1, it is characterized in that the ultra-fine cotton-simulated terylene is fine
The core line diameter of dimension is at 0.1 micron to 1.0 microns, and the composite ultrafine fiber diameter after cladding is at 1 micron to 4 microns.
4. a kind of production method of coloured imitative cotton polyester-nylon composite superfine fibre as any one of claim 1-3, it is special
Levy is to comprise the following steps：
It is first according to receive 60 parts to 70 parts of zinc, 20 parts to 30 parts palladiums, 10 parts to 30 parts of graphenes after weight proportion is weighed
Rice powder body material is mixed, and modifying agent is obtained after then being heated in 300 DEG C, then modifying agent is sprayed on into polyester fiber
Inputted behind the surface of melt into device for spinning；
Then 0.01 part to 0.1 part of cerium oxide nano-powder material is first added in 100 parts of nylon fibre, 5 parts are added
To 10 parts of graphene nano powder body material, denaturation nylon fibre melt is obtained after 250 DEG C of heating, then again by weight
Part is that 5 parts to 10 parts of far infrared nano powder body material is added to the denaturation nylon fibre melt that parts by weight are 90 parts to 95 parts
In, also it is input to after stirring in device for spinning；
Wire drawing is synchronized to the melt of ultra-fine cotton-simulated terylene fiber and denaturation nylon fibre in device for spinning, and will denaturation brocade
Synthetic fibre fiber is coated on ultra-fine cotton-simulated terylene fibrous appearance into composite fibre；The cored wire spinning temperature of wherein ultra-fine cotton-simulated terylene fiber
Control is at 300 DEG C, and cross air blasting is controlled at 28 DEG C, and the spinning temperature control of denaturation nylon fibre is at 250 DEG C, and cross air blasting is controlled 20
DEG C, Cheng Sihou turns into coloured imitative cotton polyester-nylon composite superfine fibre by acid dyes or dispersed illuminating colour coloring.
5. the production method of coloured imitative cotton polyester-nylon composite superfine fibre according to claim 4, it is characterized in that in wire drawing
The core line diameter of ultra-fine cotton-simulated terylene fiber is controlled in journey at 0.1 micron to 1.0 microns, the composite ultrafine fiber diameter after cladding
At 1 micron to 4 microns.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108914383A (en) * | 2018-09-12 | 2018-11-30 | 北京麻世纪麻业科技发展有限公司 | A kind of preparation method and fragrance of a flower fiber carpel of fragrance of a flower fiber carpel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106245199A (en) * | 2016-10-31 | 2016-12-21 | 李宏龙 | Microcirculqtory system far infrared fabric (AB cloth) |
| CN108532053A (en) * | 2018-03-02 | 2018-09-14 | 宁波三邦超细纤维有限公司 | Compound ice sense fiber of colored polyester-nylon mica and preparation method thereof |
| CN111005088A (en) * | 2019-11-05 | 2020-04-14 | 宁波三邦超细纤维有限公司 | Regenerated environment-friendly polyester-nylon composite superfine fiber and preparation method thereof |
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