CN107904973A - A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle and preparation method thereof - Google Patents
A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle and preparation method thereof Download PDFInfo
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- CN107904973A CN107904973A CN201711467556.1A CN201711467556A CN107904973A CN 107904973 A CN107904973 A CN 107904973A CN 201711467556 A CN201711467556 A CN 201711467556A CN 107904973 A CN107904973 A CN 107904973A
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- China
- Prior art keywords
- graphene oxide
- oxide polymer
- polymer vesicle
- intercalation material
- nonwoven fabric
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0068—Polymeric granules, particles or powder, e.g. core-shell particles, microcapsules
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle, it is to be collectively formed by non-woven fabrics as graphene oxide polymer vesicle on carrier of carrier and uniform appendix and binding agent, wherein the thickness of carrier is 20 35 μm, the surface density of carrier is between 15g/m2 50g/m2, porosity is 65 85%, the load capacity of graphene oxide polymer vesicle is 50 100g/m2, and binding agent quality is 1% the 10% of graphene oxide polymer vesicle.
Description
Technical field
The present invention relates to intercalation material technical field, more particularly to a kind of nonwoven for loading graphene oxide polymer vesicle
Cloth base intercalation material and preparation method thereof.
Background technology
With the development of traffic transport industry, various high-tech intelligent equipments require increasingly ambient vibration control
Height, traditional viscoelasticity damping material is since there are gradually cannot the problems such as mechanical strength is low, easy ageing failure, delamination
Meet production requirement.Structural damping integrated composite can overcome traditional viscous-elastic material to carry out free damping processing or about
Beam impedance bundary be subject to structure size, space, weight etc. factor limited, be not easily stripped layering, while have structure concurrently and hold
The ability with damping vibration attenuation is carried, is a kind of product of the material structure function integration with broad prospect of application.Due to sticking bullet
The elasticity modulus and glass transition temperature of property material are generally relatively low, and damping capacity is influenced be subject to temperature and frequency again, with tree
The associativity of aliphatic radical body is also very poor, cause the mechanical property of integrated composite for preparing and the theoretical difference of damping ratio compared with
Greatly, in order to improve these defects, researcher is more to improve the performance of integral material by developing various intercalation materials.
The content of the invention
A kind of the defects of present invention is in order to make up prior art, there is provided non-woven fabrics for loading graphene oxide polymer vesicle
Base intercalation material and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle, is to be used as carrier and uniform attached by non-woven fabrics
The graphene oxide polymer vesicle and binding agent being loaded on carrier collectively form, and wherein the thickness of carrier is 20-35 μm, is carried
The surface density of body is between 15g/m2-50g/m2, porosity 65-85%, and the load capacity of graphene oxide polymer vesicle is
50-100g/m2, binding agent quality are the 1%-10% of graphene oxide polymer vesicle.
The graphene oxide polymer vesicle is using amphiphilic block copolymer as shell, and graphene oxide is the vesica of core
Structure, its particle diameter are 50-500nm.
The binding agent is emulsion acrylic resin, styrene-acrylic emulsion, pure-acrylic emulsion, polyaminoester emulsion, vinyl acetate-second
One kind in alkene copolymer emulsion, range of solid content 25-45%.
The hydrophilic segment of the amphiphilic block copolymer is polyethylene glycol, poly- 2- methacrylic acids ethyoxyl phosphocholine
In one kind, hydrophobic segment is polylactic acid, polycaprolactone, one kind in poly- 2- diisopropylaminos ethylmethyl acrylate.
A kind of preparation method of the nonwoven fabric base intercalation material of the load graphene oxide polymer vesicle, including with
Lower step：
（1）Amphiphilic block copolymer is put into solvent, stirs to it and is completely dissolved, be made into amphiphilic block copolymer solution, so
It is 0.1-5mg/mL graphene oxide water solutions that concentration is added dropwise into the solution under 500-800 revs/min of rotating speed afterwards, is added dropwise
Time control continues to be stirred dialysis treatment 12-15h after 12-24h, water one is changed when 1 is small in 3-5h after being added dropwise
It is secondary, centrifugation after dialysis, up to graphene oxide polymer vesicle after obtained sediment freeze-drying；
（2）Directly it is painted on carrier non-woven fabrics, applies after graphene oxide polymer vesicle and binding agent are uniformly mixed
Up to the intercalation material after brush.
The step（1）In solvent for tetrahydrofuran, n,N-Dimethylformamide, n,N-dimethylacetamide, dichloro
One or more of methane, chloroform, methyl acetate.
The amphiphilic block copolymer, solvent, the weight ratio of graphene oxide water solution are 1：（5-10）：（5-15）.
The present invention forms polymer vesicle using the self assembly performance of amphiphilic block polymer in the solution, and passes through hydrogen bond
The payload of graphene oxide is realized, the polymer vesicle for loading graphene oxide is then supported on nothing by binding agent
Intercalation material is made on woven fabric carrier, this intercalation material has great specific surface area and multiplicity tissue, existing poly-
The cavity imitated vesicle structure of compound vesica has graphene oxide nanometer laminated structure again, greatly improves the structural damping of material
Can, it is good with resin matrix associativity, has auxiliary raising effect to the mechanical property of composite material, effectively reduces interlayer
Defect.
Embodiment
A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle, is to be used as carrier and equal by non-woven fabrics
Graphene oxide polymer vesicle and solid content of the even appendix on carrier collectively form for 25% emulsion acrylic resin, its
The thickness of middle carrier is 20 μm, and the surface density of carrier is 15g/m2g, porosity 65%, graphene oxide polymer vesicle
Load capacity is 50g/m2, and binding agent quality is the 1% of graphene oxide polymer vesicle.
Wherein graphene oxide polymer vesicle is using amphiphilic block copolymer as shell, and graphene oxide is the vesica knot of core
Structure, its particle diameter are 50nm.
Wherein the hydrophilic segment of amphiphilic block copolymer is polyethylene glycol, and hydrophobic segment is polylactic acid.
The preparation method of the nonwoven fabric base intercalation material comprises the following steps：
（1）Amphiphilic block copolymer is put into n,N-Dimethylformamide, stirs to it and is completely dissolved, be made into amphiphilic block and be total to
Copolymer solution, it is water-soluble for 0.1mg/mL graphene oxides to be then added dropwise concentration under 500 revs/min of rotating speed into the solution
Liquid, time for adding control continue to be stirred dialysis treatment 12h after 12h, water are changed when 1 is small once in 3h after being added dropwise,
Centrifugation after dialysis, up to graphene oxide polymer vesicle after obtained sediment freeze-drying；
（2）Carrier nonwoven is directly painted on after graphene oxide polymer vesicle and emulsion acrylic resin are uniformly mixed
On cloth, up to the intercalation material after brushing.
Wherein amphiphilic block copolymer, n,N-Dimethylformamide, the weight ratio of graphene oxide water solution are 1：5：5.
Claims (7)
1. a kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle, it is characterised in that made by non-woven fabrics
The graphene oxide polymer vesicle for being carrier and uniform appendix on carrier and binding agent collectively form, wherein the thickness of carrier
Spend for 20-35 μm, the surface density of carrier is between 15g/m2-50g/m2, porosity 65-85%, graphite oxide alkene polymer
The load capacity of vesica is 50-100g/m2, and binding agent quality is the 1%-10% of graphene oxide polymer vesicle.
2. a kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle as claimed in claim 1, its feature
It is, the graphene oxide polymer vesicle is using amphiphilic block copolymer as shell, and graphene oxide is the vesica knot of core
Structure, its particle diameter are 50-500nm.
3. a kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle as claimed in claim 1, its feature
It is, the binding agent is emulsion acrylic resin, styrene-acrylic emulsion, pure-acrylic emulsion, polyaminoester emulsion, vinyl acetate-ethene
One kind in copolymer emulsion, range of solid content 25-45%.
4. a kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle as claimed in claim 2, its feature
It is, the hydrophilic segment of the amphiphilic block copolymer is polyethylene glycol, in poly- 2- methacrylic acids ethyoxyl phosphocholine
One kind, hydrophobic segment is polylactic acid, polycaprolactone, one kind in poly- 2- diisopropylaminos ethylmethyl acrylate.
5. such as a kind of nonwoven fabric base intercalation material of load graphene oxide polymer vesicle as described in claim 1-4 is any
Preparation method, it is characterised in that comprise the following steps：
（1）Amphiphilic block copolymer is put into solvent, stirs to it and is completely dissolved, be made into amphiphilic block copolymer solution, so
It is 0.1-5mg/mL graphene oxide water solutions that concentration is added dropwise into the solution under 500-800 revs/min of rotating speed afterwards, is added dropwise
Time control continues to be stirred dialysis treatment 12-15h after 12-24h, water one is changed when 1 is small in 3-5h after being added dropwise
It is secondary, centrifugation after dialysis, up to graphene oxide polymer vesicle after obtained sediment freeze-drying；
（2）Directly it is painted on carrier non-woven fabrics, applies after graphene oxide polymer vesicle and binding agent are uniformly mixed
Up to the intercalation material after brush.
A kind of 6. preparation side of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle as claimed in claim 5
Method, it is characterised in that the step（1）In solvent for tetrahydrofuran, n,N-Dimethylformamide, N, N- dimethylacetamides
One or more of amine, dichloromethane, chloroform, methyl acetate.
A kind of 7. preparation side of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle as claimed in claim 5
Method, it is characterised in that the amphiphilic block copolymer, solvent, the weight ratio of graphene oxide water solution are 1：（5-10）：
（5-15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467556.1A CN107904973A (en) | 2017-12-29 | 2017-12-29 | A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467556.1A CN107904973A (en) | 2017-12-29 | 2017-12-29 | A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107904973A true CN107904973A (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711467556.1A Pending CN107904973A (en) | 2017-12-29 | 2017-12-29 | A kind of nonwoven fabric base intercalation material for loading graphene oxide polymer vesicle and preparation method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963398A (en) * | 2014-04-29 | 2014-08-06 | 中国航空工业集团公司北京航空材料研究院 | Dual-functional toughening-damping intercalation material and product prepared from same |
| CN105482417A (en) * | 2015-12-20 | 2016-04-13 | 青岛科技大学 | Method for preparing graphene-containing polymer composite |
| CN105925168A (en) * | 2016-05-20 | 2016-09-07 | 武汉工程大学 | Microencapsulated water-based fire retardant coating and preparation method thereof |
| EP3081604A1 (en) * | 2015-04-16 | 2016-10-19 | Nanesa S.r.l. | Graphene-based sheets, method for preparing said sheets, composite material and uses of said graphene-based sheets |
| CN106103604A (en) * | 2014-02-04 | 2016-11-09 | Ppg工业俄亥俄公司 | Coating composition and method for noise elimination and vibration damping and resistance to water |
| CN106566303A (en) * | 2016-10-21 | 2017-04-19 | 成都新柯力化工科技有限公司 | Graphene micro-sheet used for waterborne anticorrosive coating and preparation method thereof |
| CN106590203A (en) * | 2016-12-21 | 2017-04-26 | 深圳摩方新材科技有限公司 | Preparation and application of thermal conductive wide temperature range damping coating |
| CN107501666A (en) * | 2017-08-15 | 2017-12-22 | 东方雨虹民用建材有限责任公司 | Composite damping material, damping waterproof packing material and preparation method thereof |
-
2017
- 2017-12-29 CN CN201711467556.1A patent/CN107904973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106103604A (en) * | 2014-02-04 | 2016-11-09 | Ppg工业俄亥俄公司 | Coating composition and method for noise elimination and vibration damping and resistance to water |
| CN103963398A (en) * | 2014-04-29 | 2014-08-06 | 中国航空工业集团公司北京航空材料研究院 | Dual-functional toughening-damping intercalation material and product prepared from same |
| EP3081604A1 (en) * | 2015-04-16 | 2016-10-19 | Nanesa S.r.l. | Graphene-based sheets, method for preparing said sheets, composite material and uses of said graphene-based sheets |
| CN105482417A (en) * | 2015-12-20 | 2016-04-13 | 青岛科技大学 | Method for preparing graphene-containing polymer composite |
| CN105925168A (en) * | 2016-05-20 | 2016-09-07 | 武汉工程大学 | Microencapsulated water-based fire retardant coating and preparation method thereof |
| CN106566303A (en) * | 2016-10-21 | 2017-04-19 | 成都新柯力化工科技有限公司 | Graphene micro-sheet used for waterborne anticorrosive coating and preparation method thereof |
| CN106590203A (en) * | 2016-12-21 | 2017-04-26 | 深圳摩方新材科技有限公司 | Preparation and application of thermal conductive wide temperature range damping coating |
| CN107501666A (en) * | 2017-08-15 | 2017-12-22 | 东方雨虹民用建材有限责任公司 | Composite damping material, damping waterproof packing material and preparation method thereof |
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Application publication date: 20180413 |