CN108660582A - A kind of preparation method of the nano combined sewing material of graphene carbon - Google Patents
A kind of preparation method of the nano combined sewing material of graphene carbon Download PDFInfo
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- CN108660582A CN108660582A CN201810526858.XA CN201810526858A CN108660582A CN 108660582 A CN108660582 A CN 108660582A CN 201810526858 A CN201810526858 A CN 201810526858A CN 108660582 A CN108660582 A CN 108660582A
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- graphene
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- graphene carbon
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- nylon
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/242—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
- D03D15/267—Glass
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/22—Physical properties protective against sunlight or UV radiation
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention adds 6 composite filament of nylon that pleat spherical graphene and glass fibre are enhanced in nylon 6 fiber by situ aggregation method, and using the composite filament as warp thread, nylon and glass fibre are the compound sewing material of weft weaving, simultaneously, modified monomer is added in prepared by the nano combined silk of graphene carbon, the present invention uses situ aggregation method, improve dispersibility of the graphene in composite filament, simultaneously, the present invention is added the spherical graphene of pleat using situ aggregation method and greatly reduces the effect of the stacking between graphene oxide sheet, improve the mechanical performance of compound fabrics, high temperature resistance, resistance to UV aging etc..
Description
Technical field
The invention belongs to field of compound material, and in particular to a kind of preparation side of the nano combined sewing material of graphene carbon
Method.
Background technology
The two-dimension single layer stratified material that graphene is made of carbon atom.Graphene has excellent optics, electricity, mechanics
Characteristic, it is with important application prospects in materialogy, micro-nano technology, the energy, biomedicine and drug delivery etc., it is considered
It is a kind of future revolutionary material.The spies such as the owned high intensity of graphene, high thermal conductivity and good barrier properties for gases
Property, it is a kind of ideal laminar nano filler.Glass fibre is a kind of inorganic non-metallic material haveing excellent performance, and type is various,
Advantage is good insulating, heat resistance is strong, corrosion resistance is good, high mechanical strength, but the disadvantage is that property is crisp, wearability is poor.It is with
Glass marble or discarded glass are what raw material was manufactured into through techniques such as high temperature melting, wire drawing, doff, woven fabrics, monofilament it is a diameter of
Several microns are equivalent to the 1/20-1/5 of a hairline to twenties microns, per bundle fiber precursor all by hundreds of even
Thousands of monofilament compositions.Glass fibre is typically used as the reinforcing material in composite material, electrically insulating material and heat-insulating material,
The national economy every field such as circuit board.Nylon 6 (polyamide 6) is yield maximum and most widely used in nylon engineering plastic
Product, it is good combination property, cost-effective.Can be applied to auto industry, electrical equipment industry, machinery industry, textile industry and
The numerous areas such as domestic life material.
Therefore, modified reinforcing material is uniformly dispersed in the Nylon Nanocomposite obtained in 6 system of nylon body can
Many performances of nylon 6, such as hot property, mechanical property, anti-flammability, electric conductivity and barrier property are greatly promoted, to improve
The added value of Nylon Nanocomposite is the important development direction of nylon 6 material now.
The comprehensive performance of nylon 6 composite material depends between modified material dispersibility in a polymer matrix, interface
The performance of caking property and modifying agent itself, inorganic modifier is easy to reunite, if disperseing bad composite material not only extension at break
Rate is low, and cannot be used for high speed spinning, because graphene aggregate is easy to block spinneret.It there is no at present while graphene is added
With the product of glass fiber reinforced nylon 6, a variety of modifying agent are added are produced bigger effect to the spinnability of nylon 6 simultaneously, increase
The additive amount and type of big additive greatly affected the mechanical performance and spinnability of polymer.
Invention content
Present invention aims to overcome that the prior art is insufficient, a kind of preparation of the nano combined sewing material of graphene carbon is provided
Method.
The present invention is achieved by the following technical solutions：A kind of preparation side of the nano combined sewing material of graphene carbon
Method, interweaving with weaving as organizine and tram longitude and latitude using the composite filament for containing graphene carbon nano material obtains.
Further, also contain glass in the composite filament of graphene carbon nano material；
Further, the tram of the nano combined sewing material of the graphene carbon is made of nylon and glass fibre, can be with
For arranged side by side or strand；
Further, the preparation method of the composite filament of the graphene carbon nano material is as follows：
(1) caprolactam of 70-150 mass parts and modified monomer A are subjected to melt polymerization at 265-290 DEG C, by 2-7 matter
The pleat globular graphite alkene and modified monomer B for measuring part are added in reaction kettle, and decompression, which polymerize, at 270-295 DEG C obtains graphitiferous olefinic carbon
The composite material of nano material is sent into screw extruder and obtains graphene carbon nanocomposite master batch；
(2) by 30-120 mass parts graphene carbon composite materials master batch, 4-50 mass parts glass fibre and 100-250 mass
Part caprolactam monomer Hybrid Heating heating polymerisation obtains polymer melt, is sent into spinning manifold and carries out melt spinning,
Obtain the composite filament of graphene carbon nano material.
Further, the spherical graphene oxide of pleat is obtained by atomization drying, specifically, by atomization drying method by size
It is dried for 1~40 micron of single-layer graphene oxide dispersion liquid, obtains the spherical graphene oxide of pleat, carbon-to-oxygen ratio 3-6.
Further, modified monomer A is one or more of terephthalic acid (TPA), phthalic acid, M-phthalic acid
Mixture, modified monomer B are polytetrahydrofuran ether glycol, and the addition of modified monomer A is 30-80 mass parts, modified monomer B's
Addition is 40-70 mass parts.
Further, the method for weaving is, using nylon and glass fibre doubling as weft yarn, graphene carbon nano material
Composite filament weaved as warp thread, fabric construction can be plain weave, twill or other monolayer organizations.
The beneficial effects of the present invention are：Modified monomer A and B is added and obtains functional master batch, then in caprolactam monomer
It is added in in-situ polymerization, improves dispersibility of the graphene in composite filament, meanwhile, pleat is added using situ aggregation method in the present invention
Spherical graphene microballoon greatly reduces the effect of the stacking between graphene oxide sheet, and poly- in modified monomer A and caprolactam
Being added after conjunction reduces harmful effect of the graphene to modified monomer A and caprolactam polymerization reaction；Meanwhile in-situ polymerization makes pleat
The lamella of spherical graphene microballoon struts, increase interlamellar spacing, reduce reunite, while in situ polymerize in graphene oxide also
It is former.The present invention still makes graphene/nylon 6 fiber maintain excellent mechanical performance (such as toughness in the case of high additive amount
And spinnability), and the advantages such as enhancing, barrier, uvioresistant for largely playing graphene, and there is extremely low seepage flow threshold
Value.High quality monolayer graphene oxide is used to improve the mechanical performance of compound fabrics for the addition of raw material, high temperature resistance, resist
Ultraviolet ageing performance etc., meanwhile, the feed postition of graphene so that compound fabrics still has preferable under higher additive amount
Toughness, while the addition of modified monomer A and B, improve the elasticity of composite filament, improve the toughness of compound sewing material.Meanwhile
The addition of glass fibre improves the broadwise strength of fabrics product in compound sewing material.
Description of the drawings
Fig. 1 is graphene carbon nanocomposite master batch.
Fig. 2 is the composite filament of graphene carbon nano material.
Specific implementation mode
Embodiment 1：
A kind of preparation method of the nano combined sewing material of graphene carbon is as follows：
(1) caprolactam of 50 mass parts and part terephthalic acid (TPA) are subjected to melt polymerization at 265 DEG C, by 4 mass parts
Pleat globular graphite alkene and part polytetrahydrofuran ether glycol are added in reaction kettle, and decompression polymerization at 270 DEG C obtains graphene-containing and receives
The composite material of rice material is sent into screw extruder and obtains graphene carbon nanocomposite master batch, modified monomer A and modified list
The mass ratio of body B is 30-80:40-70；
(2) by 30 parts of graphene carbon nanocomposite master batch, 4 parts by weight of glass fiber and 100-250 mass parts in oneself
Amide monomer Hybrid Heating is warming up to 260-300 DEG C of polymerisation and obtains polymer melt, is sent into spinning manifold and is melted
Spinning obtains the composite filament of graphene carbon nano material；
(3) using nylon and glass fibre doubling as weft yarn, the composite filament of graphene nano material is knitted as warp thread
It makes, fabric construction is plain weave.
Embodiment 2：
A kind of preparation method of the nano combined sewing material of graphene carbon is as follows：
(1) caprolactam of 70 mass parts and part terephthalic acid (TPA) are subjected to melt polymerization at 265 DEG C, by 6 mass parts
Pleat globular graphite alkene and part polytetrahydrofuran ether glycol are added in reaction kettle, and decompression polymerization at 270 DEG C obtains graphitiferous olefinic carbon
The composite material of nano material is sent into screw extruder and obtains graphene carbon nanocomposite master batch, modified monomer A and modification
The mass ratio of monomer B is 30-80:40-70.
(2) by 60 parts by weight of graphene carbon nanocomposite master batch, 10 parts by weight of glass fiber and 180 mass parts in oneself
Amide monomer Hybrid Heating is warming up to 260-300 DEG C of polymerisation and obtains polymer melt, is sent into spinning manifold and is melted
Spinning obtains the composite filament of graphene carbon nano material.
(3) using nylon and glass fibre doubling as weft yarn, the composite filament of graphene carbon nano material is carried out as warp thread
Weaving, fabric construction is twill.
Embodiment 3：
A kind of preparation method of the nano combined sewing material of graphene carbon is as follows：
(1) caprolactam of 120 mass parts and part terephthalic acid (TPA) are subjected to melt polymerization at 280 DEG C, by 7 mass parts
Pleat globular graphite alkene and part polytetrahydrofuran ether glycol are added in reaction kettle, and decompression polymerization at 285 DEG C obtains graphitiferous olefinic carbon
The composite material of nano material is sent into screw extruder and obtains graphene carbon nanocomposite master batch, modified monomer A and modification
The mass ratio of monomer B is 30-80:40-70.
(2) by 80 parts by weight of graphene carbon nanocomposite master batch, 10 parts by weight of glass fiber and 180 mass parts in oneself
Amide monomer Hybrid Heating is warming up to 260-300 DEG C of polymerisation and obtains polymer melt, is sent into spinning manifold and is melted
Spinning obtains the composite filament of graphene carbon nano material.
(3) using nylon and glass fibre doubling as weft yarn, the composite filament of graphene carbon nano material is carried out as warp thread
Weaving, fabric construction is twill.
Embodiment 1-3 is compared with the nylon 6 fabric of identical fabric structure, the fabric that 1-3 of the embodiment of the present invention is obtained
UV protection factor respectively reaches 98,103,100；The warp-wise broadwise fracture strength of gained fabric enhances 110% He respectively
80% or so.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (8)
1. a kind of preparation method of the nano combined sewing material of graphene carbon, using the composite filament containing graphene carbon nano material
Interweave with weaving as organizine and tram longitude and latitude and obtain.
2. preparation method according to claim 1, also contain glass in the composite filament of graphene carbon nano material.
3. preparation method according to claim 1, the tram of the nano combined sewing material of graphene carbon by nylon and
Glass fibre forms, and can be arranged side by side or strand.
4. the preparation method of preparation method according to claim 1, the composite filament of the graphene carbon nano material is as follows：
(1) caprolactam of 70-150 mass parts and modified monomer A are subjected to melt polymerization at 265-290 DEG C, by 2-7 mass parts
Pleat globular graphite alkene and modified monomer B be added in reaction kettle, at 270-295 DEG C decompression polymerization obtains graphitiferous olefinic carbon nanometer
The composite material of material is sent into screw extruder and obtains graphene carbon nanocomposite master batch；
(2) by 30-120 mass parts graphene carbon nanocomposites master batch, 4-50 mass parts glass fibre and 100-250 mass
Part caprolactam monomer Hybrid Heating heating polymerisation obtains polymer melt, is sent into spinning manifold and carries out melt spinning,
Obtain the composite filament of graphene carbon nano material.
5. preparation method according to claim 4, the spherical graphene oxide of pleat is obtained by atomization drying, specifically, logical
It crosses atomization drying method to dry the single-layer graphene oxide dispersion liquid that size is 1~40 micron, obtains the spherical graphene oxide of pleat,
Its carbon-to-oxygen ratio is 3-6.
6. preparation method according to claim 4, modified monomer A is terephthalic acid (TPA), phthalic acid, M-phthalic acid
One or more of mixture, modified monomer B is polytetrahydrofuran ether glycol, and the addition of modified monomer A is 30-80 matter
Part is measured, the addition of modified monomer B is 40-70 mass parts.
7. preparation method according to claim 1, the method for weaving are, using nylon and glass fibre doubling as latitude
The composite filament of yarn, graphene carbon nano material is weaved as warp thread, and fabric construction can be plain weave, twill or other single layers
Tissue.
8. a kind of nano combined sewing material of graphene carbon, is prepared by the preparation method described in claim 1-7.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018103203909 | 2018-04-11 | ||
| CN201810320390 | 2018-04-11 |
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| Publication Number | Publication Date |
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| CN108660582A true CN108660582A (en) | 2018-10-16 |
| CN108660582B CN108660582B (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810526858.XA Active CN108660582B (en) | 2018-04-11 | 2018-05-29 | Preparation method of graphene carbon nano composite cloth art material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906534A (en) * | 2017-03-07 | 2017-06-30 | 杭州高烯科技有限公司 | A kind of high-strength and high-modulus amount Graphene/nylon 6 fiber and preparation method |
| CN107513162A (en) * | 2017-08-21 | 2017-12-26 | 杭州高烯科技有限公司 | A kind of preparation method of graphene/nylon 6 nano-composite |
| CN107557966A (en) * | 2017-10-17 | 2018-01-09 | 蓝星（成都）新材料有限公司 | A kind of composite flame-proof material and preparation method |
| CN107868990A (en) * | 2017-11-27 | 2018-04-03 | 福州市晋安区技智企业管理咨询有限公司 | A kind of preparation method of graphene fire-retardant polyamide fibre |
-
2018
- 2018-05-29 CN CN201810526858.XA patent/CN108660582B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906534A (en) * | 2017-03-07 | 2017-06-30 | 杭州高烯科技有限公司 | A kind of high-strength and high-modulus amount Graphene/nylon 6 fiber and preparation method |
| CN107513162A (en) * | 2017-08-21 | 2017-12-26 | 杭州高烯科技有限公司 | A kind of preparation method of graphene/nylon 6 nano-composite |
| CN107557966A (en) * | 2017-10-17 | 2018-01-09 | 蓝星（成都）新材料有限公司 | A kind of composite flame-proof material and preparation method |
| CN107868990A (en) * | 2017-11-27 | 2018-04-03 | 福州市晋安区技智企业管理咨询有限公司 | A kind of preparation method of graphene fire-retardant polyamide fibre |
Non-Patent Citations (1)
| Title |
|---|
| 石坤等: "对苯二甲酸改性热塑性聚酰胺弹性体的合成与表征", 《工程塑料应用》 * |
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