CN109082727A - A kind of preparation method for the polyester blended fabric that graphene is modified - Google Patents
A kind of preparation method for the polyester blended fabric that graphene is modified Download PDFInfo
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- CN109082727A CN109082727A CN201810764456.3A CN201810764456A CN109082727A CN 109082727 A CN109082727 A CN 109082727A CN 201810764456 A CN201810764456 A CN 201810764456A CN 109082727 A CN109082727 A CN 109082727A
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- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- 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
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention relates to a kind of preparation methods of the modified polyester blended fabric of graphene, it is prepared for graphene oxide modified Nano material first, then the modified polyester blended fabric of graphene is made with polyethylene terephthalate, butyl titanate, polyether phosphate, silane coupling agent co-blended spinning, there is good antistatic property, mechanical strength and heat insulation effect.
Description
Technical field
The invention belongs to technical field of material modification, and in particular to a kind of preparation for the polyester blended fabric that graphene is modified
Method.
Background technique
Terylene because its synthesis technology is simple, have elasticity is good, chemical property is stable, it is wear-resisting, corrosion-resistant, insulate, it is well-pressed, easy
The advantages that washing quick-drying, it is widely used, it is largely used in clothing making and industrial production and manufacturing.
Graphene oxide is the derivative of graphene, has sp2There is a large amount of hydroxyl on the single layer atomic structure of hydridization, surface
The oxy functional groups such as base, carboxyl, epoxy group, these functional groups impart graphene oxide it is good dispersibility, hydrophily and
With the compatibility of some polymer etc., this can assign material more chemical reactivities, can also make adjacent layer by being crosslinked
Form the physical property that network structure improves the interaction force of monolithic interlayer and improves material.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of the modified polyester blended fabric of graphene.
The technical solution adopted by the present invention to solve the technical problems is: a kind of polyester blended fabric that graphene is modified
Preparation method, preparation step are as follows: by 50-80 parts by weight polyethylene terephthalate, 30-50 parts by weight graphene oxide
Modified Nano material, 3-5 parts by weight butyl titanate, 1-2 parts by weight polyether phosphate, 1-2 parts by weight silane coupling agent are added to
It in high speed mixer, is squeezed out after being uniformly mixed through double screw extruder, melt spinning, obtains the modified blend polyester of graphene and knit
Object.
Specifically, the polyethylene terephthalate is fiber polyester chip.
Specifically, the preparation step of the graphene oxide modified Nano material is as follows:
1) ultrasonic disperse 1-2h in deionized water is added graphene oxide into, the finely dispersed oxidation stone that concentration is 3-8wt% is obtained
Black aqueous solution；
2) by 40-80 parts by weight of polypropylene nitrile, 15-25 parts by weight of polypropylene acid, 5-8 parts by weight dibutyl phthalate, 3-5
Parts by weight nano silica, 1-2 parts by weight coupling agent, 0.5-1 parts per weight dispersing agent are placed in high-speed mixer, and oxidation is added
Graphene aqueous solution, after mixing by mixture in 130-140 DEG C of dry 2-3h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
Specifically, the weight ratio of graphene oxide and polyacrylonitrile is 2-5:40-80 in the step 2.
Specifically, the step 2 coupling agent is silane coupling agent, and dispersing agent is vinal element or polyethylene pyrrole
Pyrrolidone.
The invention has the following advantages: the method comprises the steps of firstly, preparing graphene oxide modified Nano materials, then with
The obtained graphene of polyethylene terephthalate, butyl titanate, polyether phosphate, silane coupling agent co-blended spinning is modified to be washed
Synthetic fibre blended fabric has good antistatic property, mechanical strength and heat insulation effect.
Specific embodiment
The following is specific embodiments of the present invention, is described further to technical solution of the present invention, but of the invention
Protection scope is not limited to these examples.It is all to be included in the present invention without departing substantially from the change of present inventive concept or equivalent substitute
Protection scope within.
Embodiment 1
Graphene oxide modified Nano material is prepared first, and steps are as follows:
1) ultrasonic disperse 1.5h in deionized water is added graphene oxide into, the finely dispersed graphite oxide that concentration is 5wt% is obtained
Aqueous solution；
2) by 80 parts by weight of polypropylene nitriles, 20 parts by weight of polypropylene acid, 7 parts by weight dibutyl phthalates, 5 parts by weight nanometers
Silica, 1 parts by weight silane coupling agent, 0.5 weight account polyethylene alcohol cellulose are placed in high-speed mixer, and oxidation stone is added
The weight ratio of black aqueous solution, graphene oxide and polyacrylonitrile is 4:70, after mixing by mixture in 140 DEG C of dryings
2h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
A kind of preparation method for the polyester blended fabric that graphene is modified, preparation step are as follows: 70 parts by weight are poly- to benzene
Naphthalate (fiber polyester chip), 40 parts by weight graphene oxide modified Nano materials, 4 parts by weight metatitanic acid fourths
Ester, 2 parts by weight polyether phosphates, 2 parts by weight silane coupling agents are added in high speed mixer, are squeezed after being uniformly mixed through twin-screw
Machine squeezes out out, melt spinning, obtains the modified polyester blended fabric of graphene.
Embodiment 2
Graphene oxide modified Nano material is prepared first, and steps are as follows:
1) ultrasonic disperse 1h in deionized water is added graphene oxide into, the finely dispersed graphene oxide that concentration is 3wt% is obtained
Aqueous solution；
2) by 50 parts by weight of polypropylene nitriles, 15 parts by weight of polypropylene acid, 8 parts by weight dibutyl phthalates, 3 parts by weight nanometers
Silica, 1.5 parts by weight silane coupling agents, 1 weight account polyethylene pyrrolidones are placed in high-speed mixer, and oxidation stone is added
The weight ratio of black aqueous solution, graphene oxide and polyacrylonitrile is 2:50, after mixing by mixture in 130 DEG C of dryings
3h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
A kind of preparation method for the polyester blended fabric that graphene is modified, preparation step are as follows: 50 parts by weight are poly- to benzene
Naphthalate (fiber polyester chip), 45 parts by weight graphene oxide modified Nano materials, 3 parts by weight metatitanic acid fourths
Ester, 1.5 parts by weight polyether phosphates, 1 parts by weight silane coupling agent are added in high speed mixer, through twin-screw after being uniformly mixed
Extruder squeezes out, melt spinning, obtains the modified polyester blended fabric of graphene.
Embodiment 3
Graphene oxide modified Nano material is prepared first, and steps are as follows:
1) ultrasonic disperse 2h in deionized water is added graphene oxide into, the finely dispersed graphene oxide that concentration is 6wt% is obtained
Aqueous solution；
2) by 70 parts by weight of polypropylene nitriles, 25 parts by weight of polypropylene acid, 6 parts by weight dibutyl phthalates, 4 parts by weight nanometers
Silica, 1 parts by weight silane coupling agent, 0.7 weight account polyethylene alcohol cellulose are placed in high-speed mixer, and oxidation stone is added
The weight ratio of black aqueous solution, graphene oxide and polyacrylonitrile is 3:80, after mixing by mixture in 135 DEG C of dryings
2h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
A kind of preparation method for the polyester blended fabric that graphene is modified, preparation step are as follows: 80 parts by weight are poly- to benzene
Naphthalate (fiber polyester chip), 50 parts by weight graphene oxide modified Nano materials, 5 parts by weight metatitanic acid fourths
Ester, 1 parts by weight polyether phosphate, 1.5 parts by weight silane coupling agents are added in high speed mixer, through twin-screw after being uniformly mixed
Extruder squeezes out, melt spinning, obtains the modified polyester blended fabric of graphene.
Embodiment 4
Graphene oxide modified Nano material is prepared first, and steps are as follows:
1) ultrasonic disperse 2h in deionized water is added graphene oxide into, the finely dispersed graphene oxide that concentration is 8wt% is obtained
Aqueous solution；
2) by 40 parts by weight of polypropylene nitriles, 22 parts by weight of polypropylene acid, 5 parts by weight dibutyl phthalates, 3 parts by weight nanometers
Silica, 2 parts by weight silane coupling agents, 0.8 weight account polyethylene pyrrolidones are placed in high-speed mixer, and oxidation stone is added
The weight ratio of black aqueous solution, graphene oxide and polyacrylonitrile is 5:60, after mixing by mixture in 130 DEG C of dryings
2.5h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
A kind of preparation method for the polyester blended fabric that graphene is modified, preparation step are as follows: 60 parts by weight are poly- to benzene
Naphthalate (fiber polyester chip), 30 parts by weight graphene oxide modified Nano materials, 3 parts by weight metatitanic acid fourths
Ester, 2 parts by weight polyether phosphates, 1 parts by weight silane coupling agent are added in high speed mixer, are squeezed after being uniformly mixed through twin-screw
Machine squeezes out out, melt spinning, obtains the modified polyester blended fabric of graphene.
Claims (5)
1. a kind of preparation method of the modified polyester blended fabric of graphene, which is characterized in that preparation step is as follows: by 50-80
Parts by weight polyethylene terephthalate, 30-50 parts by weight graphene oxide modified Nano material, 3-5 parts by weight metatitanic acid fourth
Ester, 1-2 parts by weight polyether phosphate, 1-2 parts by weight silane coupling agent are added in high speed mixer, through double spiral shells after being uniformly mixed
Bar extruder squeezes out, melt spinning, obtains the modified polyester blended fabric of graphene.
2. the preparation method of the modified polyester blended fabric of graphene as described in claim 1, which is characterized in that described poly- pair
Ethylene terephthalate is fiber polyester chip.
3. the preparation method of the modified polyester blended fabric of graphene as described in claim 1, which is characterized in that the oxidation
The preparation step of graphene modified Nano material is as follows:
1) ultrasonic disperse 1-2h in deionized water is added graphene oxide into, the finely dispersed oxidation that concentration is 3-8wt% is obtained
Graphene aqueous solution；
2) by 40-80 parts by weight of polypropylene nitrile, 15-25 parts by weight of polypropylene acid, 5-8 parts by weight dibutyl phthalate, 3-5
Parts by weight nano silica, 1-2 parts by weight coupling agent, 0.5-1 parts per weight dispersing agent are placed in high-speed mixer, and oxidation is added
Graphene aqueous solution, after mixing by mixture in 130-140 DEG C of dry 2-3h；
3) melting extrusion in double screw extruder by the mixture after drying, cooling granulation.
4. the preparation method of the modified polyester blended fabric of graphene as claimed in claim 3, which is characterized in that the step
2) weight ratio of graphene oxide and polyacrylonitrile is 2-5:40-80 in.
5. the preparation method of the modified polyester blended fabric of graphene as claimed in claim 3, which is characterized in that the step
2) coupling agent is silane coupling agent, and dispersing agent is vinal element or polyvinylpyrrolidone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764456.3A CN109082727A (en) | 2018-07-12 | 2018-07-12 | A kind of preparation method for the polyester blended fabric that graphene is modified |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764456.3A CN109082727A (en) | 2018-07-12 | 2018-07-12 | A kind of preparation method for the polyester blended fabric that graphene is modified |
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| Publication Number | Publication Date |
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| CN109082727A true CN109082727A (en) | 2018-12-25 |
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| CN201810764456.3A Pending CN109082727A (en) | 2018-07-12 | 2018-07-12 | A kind of preparation method for the polyester blended fabric that graphene is modified |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129954A (en) * | 2019-05-14 | 2019-08-16 | 江苏超能纺织科技有限公司 | Antistatic knitting fabric of one kind and preparation method thereof |
| CN114128944A (en) * | 2021-12-07 | 2022-03-04 | 南通强生新材料科技股份有限公司 | White graphene glove with antibacterial function and preparation method thereof |
| CN114318577A (en) * | 2022-02-22 | 2022-04-12 | 青岛大学 | Using GO-SiO2Method for improving crystallization performance of polyester fiber by composite nucleus-forming additive |
Citations (3)
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| CN106637480A (en) * | 2016-12-08 | 2017-05-10 | 江苏金太阳纺织科技股份有限公司 | Preparation method of high-shrinkage fiber |
| CN107892742A (en) * | 2017-12-05 | 2018-04-10 | 桐乡守敬应用技术研究院有限公司 | The terylene that a kind of graphene is modified |
| CN107938009A (en) * | 2017-11-30 | 2018-04-20 | 山东省圣泉生物质石墨烯研究院 | A kind of graphene oxide modified fibre and its preparation method and application |
-
2018
- 2018-07-12 CN CN201810764456.3A patent/CN109082727A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106637480A (en) * | 2016-12-08 | 2017-05-10 | 江苏金太阳纺织科技股份有限公司 | Preparation method of high-shrinkage fiber |
| CN107938009A (en) * | 2017-11-30 | 2018-04-20 | 山东省圣泉生物质石墨烯研究院 | A kind of graphene oxide modified fibre and its preparation method and application |
| CN107892742A (en) * | 2017-12-05 | 2018-04-10 | 桐乡守敬应用技术研究院有限公司 | The terylene that a kind of graphene is modified |
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| 唐颂超: "《高分子材料成型加工》", 31 May 2013 * |
| 赵洪波: "《胶体与表面化学理论及应用研究》", 31 March 2016 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129954A (en) * | 2019-05-14 | 2019-08-16 | 江苏超能纺织科技有限公司 | Antistatic knitting fabric of one kind and preparation method thereof |
| CN114128944A (en) * | 2021-12-07 | 2022-03-04 | 南通强生新材料科技股份有限公司 | White graphene glove with antibacterial function and preparation method thereof |
| CN114318577A (en) * | 2022-02-22 | 2022-04-12 | 青岛大学 | Using GO-SiO2Method for improving crystallization performance of polyester fiber by composite nucleus-forming additive |
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Application publication date: 20181225 |
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