CN109338735A - A kind of heat-insulated grid cloth of graphene fiber and preparation method thereof - Google Patents
A kind of heat-insulated grid cloth of graphene fiber and preparation method thereof Download PDFInfo
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- CN109338735A CN109338735A CN201811446796.8A CN201811446796A CN109338735A CN 109338735 A CN109338735 A CN 109338735A CN 201811446796 A CN201811446796 A CN 201811446796A CN 109338735 A CN109338735 A CN 109338735A
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- graphene
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- graphene fiber
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 66
- 239000000835 fiber Substances 0.000 title claims abstract description 31
- 239000004744 fabric Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 36
- 229920002748 Basalt fiber Polymers 0.000 claims abstract description 19
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 claims abstract description 19
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 18
- 239000010439 graphite Substances 0.000 claims abstract description 18
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- -1 sorbitol anhydride Chemical class 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims abstract description 8
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 239000000600 sorbitol Substances 0.000 claims abstract description 8
- MORMPWNLQJTSOT-UHFFFAOYSA-L disodium;4-dodecyl-2-(4-sulfonatophenoxy)benzenesulfonate Chemical compound [Na+].[Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C(OC=2C=CC(=CC=2)S([O-])(=O)=O)=C1 MORMPWNLQJTSOT-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000007859 condensation product Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 3
- NMDKWAQVRNUKQH-UHFFFAOYSA-N 2-benzylnaphthalene-1-sulfonic acid formaldehyde Chemical compound C=O.C(C1=CC=CC=C1)C1=C(C2=CC=CC=C2C=C1)S(=O)(=O)O NMDKWAQVRNUKQH-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011248 coating agent Substances 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 9
- 239000004593 Epoxy Substances 0.000 claims description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007792 addition Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 238000009941 weaving Methods 0.000 claims description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- KTHUKEZOIFYPEH-UHFFFAOYSA-N 1-benzylnaphthalene Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=CC=CC=C1 KTHUKEZOIFYPEH-UHFFFAOYSA-N 0.000 claims 1
- 239000004641 Diallyl-phthalate Substances 0.000 claims 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- CBCZQJLYYRPMRI-UHFFFAOYSA-N 2-benzylnaphthalene-1-sulfonic acid Chemical class C1=CC2=CC=CC=C2C(S(=O)(=O)O)=C1CC1=CC=CC=C1 CBCZQJLYYRPMRI-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- JZXSZWGEIKHZDZ-UHFFFAOYSA-N [S].C(C1=CC=CC=C1)C1=CC=CC2=CC=CC=C12 Chemical compound [S].C(C1=CC=CC=C1)C1=CC=CC2=CC=CC=C12 JZXSZWGEIKHZDZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- D06N3/0006—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 woven fabrics
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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
- D06N3/0015—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 fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0022—Glass fibres
-
- 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
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
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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
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/121—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyesters, polycarbonates, alkyds
- D06N3/123—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyesters, polycarbonates, alkyds with polyesters
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- 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
- D06N2209/00—Properties of the materials
- D06N2209/04—Properties of the materials having electrical or magnetic properties
- D06N2209/041—Conductive
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- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/065—Insulating
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- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
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- D06N2209/00—Properties of the materials
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- D06N2209/1692—Weather resistance
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- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
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- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paints Or Removers (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The present invention relates to the field of building materials, a kind of heat-insulated grid cloth of graphene fiber and preparation method thereof is provided, the heat-insulated grid cloth bag of graphene fiber includes one group of heat-insulated net unit of graphene fiber, the heat-insulated net unit of the graphene fiber is made of the graphite ene coatings that fibrous thermal grid and its surface coat, the fibrous thermal grid is by glass fibre, basalt fibre weaves, the raw material of the graphite ene coatings includes each component of following parts by weight: 1-5 parts of graphene, 240-320 parts of deionized water, 0.3-0.6 parts of benzyl naphthalene sulfonic acid-formaldehyde condensation product, 0.8-1.2 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, 1.1-1.5 parts of sorbitol anhydride monopalmitate, different heptonitrile 0.5-0.7 parts of azo dimethoxy, 70-80 parts of diallyl p phthalate.The heat-insulated grid cloth of graphene fiber prepared by the present invention solves the problems, such as that the prior art building thermal insulation material service life is short, structural strengthening is not sufficiently effective, application range limitation, is unable to antistatic, suitable for inner-outer wall, the construction on ground, plays important structure function.
Description
Technical field
The present invention relates to the field of building materials more particularly to a kind of heat-insulated grid cloth of graphene fiber and preparation method thereof.
Background technique
Structure mainly is done to keep the temperature steel wire or heat preservation two kinds of construction materials of grid cloth when building heat preserving is constructed at present
Reinforcement, under normal circumstances using heat preservation steel wire when exterior wall patch block, uses heat preservation grid according to design requirement when exterior wall is coating
Cloth.Heat preservation steel wire corrosion-resistant service life only have 5-7, and expand with heat and contract with cold with the elastic modulus difference of anticracking grout compared with
Greatly, it will cause cracking resistance surface layer Large Area Cracking or even fall off；Keeping the temperature grid cloth has small investment, and maintenance is simple, and temperature control is easy etc.
Advantage, but grid cloth exists and is unable to reinforcing wall strength problem at present, is limited to the use of coating powder and whitewashes a wall face, cannot prevent electrostatic
The harm that may cause is accumulated, the popularization of heat preservation grid cloth is affected.
Summary of the invention
Therefore, for the above content, the present invention provides a kind of heat-insulated grid cloth of graphene fiber and preparation method thereof, solves
The prior art building thermal insulation material service life is short, structural strengthening is not sufficiently effective, application range limitation, is unable to the problem of antistatic.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions: a kind of heat-insulated grid of graphene fiber
Cloth, including one group of heat-insulated net unit of graphene fiber, the heat-insulated net unit of the graphene fiber by fibrous thermal grid and its
The graphite ene coatings composition of surface coating, the fibrous thermal grid are woven by glass fibre, basalt fibre, the stone
The raw material of black ene coatings includes each component of following parts by weight: 1-5 parts of graphene, 240-320 parts of deionized water, benzyl naphthalene sulphur
Sour formaldehyde condensation products 0.3-0.6 parts, 0.8-1.2 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride monopalmitate 1.1-
1.5 parts, azo dimethoxy it is heptonitrile 0.5-0.7 parts different, 70-80 parts of diallyl p phthalate.
A further improvement is that: graphite ene coatings the preparation method is as follows:
Step1: 1-5 parts of graphene, 70-80 parts of diallyl p phthalate, 240-320 parts of deionized water, benzyl are weighed
0.3-0.6 parts of base naphthalene sulfonic acid-formaldehyde condensation product, it is sufficiently mixed stirring 30-40min, then passes through ultrasonic dispersing machine ultrasound 3-
5h obtains graphene dispersing solution；
Step2: by above-mentioned gained graphene dispersing solution, 0.8-1.2 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride
In the different heptonitrile 0.5-0.7 parts of additions reactor of 1.1-1.5 parts of monopalmitate, azo dimethoxy, 8-12min is stirred, then
It is passed through nitrogen into reactor and removes oxygen, is warming up to 45-50 DEG C, polymerization reaction 1-2h, then be warming up to 55-65 DEG C, reacts 4-
5h, then it is cooled to 40-45 DEG C, 1-2h is reacted, answering for graphene-diallyl p phthalate polymer is made after reaction
Condensation material；
Step3: being added to epoxy zinc-enriched paint for graphene-diallyl p phthalate polymer, is mixed equal
The even coating for obtaining containing graphene.
The present invention also provides the preparation methods of the heat-insulated grid cloth of graphene fiber, and steps are as follows:
(1) basalt fibre is interweaved with glass fibre, and warp thread is all made of basalt fibre yarn dimension, and weft yarn is by glass
Glass fiber yarn and basalt fibre yarn are alternately arranged in 1:1 ratio, on warp thread four once around weft weaving formed fiber every
Hot network；
(2) graphene coating described above is coated on above-mentioned fibrous thermal grid, then 60-80 DEG C of drying 2h,
Graphene coating layer thickness is 150-240 μm.
By using preceding solution, the beneficial effects of the present invention are:
(1) present invention is made " fibrous thermal grid " with glass fibre and basalt fibre, the graphene coated layer in surface, tool
There are excellent anti-corrosion, tensile strength, heat insulation, integrally-built elasticity modulus and anticracking grout are close, meet thermal insulator
The stability of system, safety and durability needs；And using graphene as coating, the electric conductivity of graphene can use, pass
Static conductive conducts building electrostatic and the accumulation of electrostatic is avoided to cause the disasters such as lightning stroke, fire into ground.
(2) present invention is applied widely, because of high intensity, stable structure, excellent antiseptic property, suitable for inner-outer wall,
The construction in face plays important structure function.
(3) easy for installation, graphene fiber thermal conductive network is placed on the inside of the cement that will be poured in construction, cement bonded sand
Slurry and thermal conductive network are once completed, and are easy to construct, and easy to operate, winter can also construct, to construction personnel without being important to
It asks, this will greatly improve construction efficiency and reduce personnel cost.
(4) by the way that graphene is evenly dispersed in diallyl p phthalate, with the different heptonitrile of azo dimethoxy
Initiator causes polymerization, and graphene molecules is made to be evenly dispersed in formation graphene-terephthaldehyde's diene acid on polymeric matrix
The composite material of propyl ester polymer solves the problems, such as that graphene large specific surface area is easy to reunite, and without destroying graphite
The structure of alkene itself.Method of the diallyl p phthalate monomer polymerization process using stage feeding polymerization at different temperatures, energy
The rate for controlling polymerization well, the phenomenon that preventing implode generation.
(5) in graphite ene coatings of the invention, graphene stacked in multi-layers, evenly dispersed in coating, forming isolation layer has
Effect prevents corrosion oxidation caused by the corrosion factors such as oxygen, steam, antiseptic property in air from having clear improvement, be in particular in resistance to
Mist time, water-resistant coating, on adhesion performance of coating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat-insulated grid cloth of graphene fiber in the embodiment of the present invention one.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and the realization process for reaching technical effect can fully understand and implement.
Unless otherwise specified, the conventional hand that technological means employed in embodiment is well known to those skilled in the art
Section, used reagent and product are also available commercial.The source of agents useful for same, trade name and it is necessary to list it
Constituent person is indicated on the first occurrence.
Embodiment one
With reference to Fig. 1, a kind of heat-insulated grid cloth bag of graphene fiber includes one group of heat-insulated net unit of graphene fiber, the stone
Black alkene fibrous thermal net unit is made of the graphite ene coatings that fibrous thermal grid and its surface coat, the fibrous thermal grid
It is woven by glass fibre, basalt fibre.Basalt fibre is interweaved with glass fibre, and warp thread 1 is all by basalt
Fine yarn dimension composition, weft yarn 2 are alternately arranged by glass fiber yarn 21 and basalt fibre yarn 22 in 1:1 ratio, warp thread 1 four
On once around weft yarn 2 weaving form fibrous thermal network；Then graphene coating is coated to above-mentioned fibrous thermal grid
On, then 60 DEG C of drying 2h, graphene coating layer thickness are 150 μm.
The graphite ene coatings the preparation method is as follows:
Step1: 1 part of graphene, 70 parts of diallyl p phthalate, 240 parts of deionized water, benzyl naphthalene sulfonic acids first are weighed
0.3 part of aldehyde condensate, stirring 30min is sufficiently mixed then by ultrasonic dispersing machine ultrasound 3h and obtains graphene dispersing solution；
Step2: by above-mentioned gained graphene dispersing solution, 0.8 part of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride list palm fibre
In 0.5 part of addition reactor of the different heptonitrile of 1.1 parts of glycerin monostearate, azo dimethoxy, 8min is stirred, nitrogen is then passed through into reactor
Gas removes oxygen, is warming up to 45 DEG C, polymerization reaction 1h, then be warming up to 55 DEG C, reacts 4h, then be cooled to 40 DEG C, reacts 1h, reaction
After be made graphene-diallyl p phthalate polymer composite material；
Step3: being added to epoxy zinc-enriched paint for graphene-diallyl p phthalate polymer, is mixed equal
The even coating for obtaining containing graphene.
Embodiment two
With reference to Fig. 1, a kind of heat-insulated grid cloth bag of graphene fiber includes one group of heat-insulated net unit of graphene fiber, the stone
Black alkene fibrous thermal net unit is made of the graphite ene coatings that fibrous thermal grid and its surface coat, the fibrous thermal grid
It is woven by glass fibre, basalt fibre.Basalt fibre is interweaved with glass fibre, and warp thread 1 is all by basalt
Fine yarn dimension composition, weft yarn 2 are alternately arranged by glass fiber yarn 21 and basalt fibre yarn 22 in 1:1 ratio, warp thread 1 four
On once around weft yarn 2 weaving form fibrous thermal network；Then graphene coating is coated to above-mentioned fibrous thermal grid
On, then 70 DEG C of drying 2.5h, graphene coating layer thickness are 200 μm.
The graphite ene coatings the preparation method is as follows:
Step1: 3 parts of graphene, 75 parts of diallyl p phthalate, 280 parts of deionized water, benzyl naphthalene sulfonic acids first are weighed
0.5 part of aldehyde condensate, stirring 35min is sufficiently mixed then by ultrasonic dispersing machine ultrasound 4h and obtains graphene dispersing solution；
Step2: by above-mentioned gained graphene dispersing solution, 1.0 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride list palm fibre
In 0.6 part of addition reactor of the different heptonitrile of 1.3 parts of glycerin monostearate, azo dimethoxy, 10min is stirred, is then passed through into reactor
Nitrogen removes oxygen, is warming up to 48 DEG C, polymerization reaction 1.5h, then be warming up to 60 DEG C, reacts 4.5h, then be cooled to 42 DEG C, reacts
The composite material of graphene-diallyl p phthalate polymer is made in 1.5h after reaction；
Step3: being added to epoxy zinc-enriched paint for graphene-diallyl p phthalate polymer, is mixed equal
The even coating for obtaining containing graphene.
Embodiment three
With reference to Fig. 1, a kind of heat-insulated grid cloth bag of graphene fiber includes one group of heat-insulated net unit of graphene fiber, the stone
Black alkene fibrous thermal net unit is made of the graphite ene coatings that fibrous thermal grid and its surface coat, the fibrous thermal grid
It is woven by glass fibre, basalt fibre.Basalt fibre is interweaved with glass fibre, and warp thread 1 is all by basalt
Fine yarn dimension composition, weft yarn 2 are alternately arranged by glass fiber yarn 21 and basalt fibre yarn 22 in 1:1 ratio, warp thread 1 four
On once around weft yarn 2 weaving form fibrous thermal network；Then graphene coating is coated to above-mentioned fibrous thermal grid
On, then 80 DEG C of drying 3h, graphene coating layer thickness are 240 μm.
The graphite ene coatings the preparation method is as follows:
Step1: 5 parts of graphene, 80 parts of diallyl p phthalate, 320 parts of deionized water, benzyl naphthalene sulfonic acids first are weighed
0.6 part of aldehyde condensate, stirring 40min is sufficiently mixed then by ultrasonic dispersing machine ultrasound 5h and obtains graphene dispersing solution；
Step2: by above-mentioned gained graphene dispersing solution, 1.2 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride list palm fibre
In 0.7 part of addition reactor of the different heptonitrile of 1.5 parts of glycerin monostearate, azo dimethoxy, 12min is stirred, is then passed through into reactor
Nitrogen removes oxygen, is warming up to 50 DEG C, polymerization reaction 2h, then be warming up to 65 DEG C, reacts 5h, then be cooled to 45 DEG C, reacts 2h, instead
The composite material of graphene-diallyl p phthalate polymer is made after answering；
Step3: being added to epoxy zinc-enriched paint for graphene-diallyl p phthalate polymer, is mixed equal
The even coating for obtaining containing graphene.
Graphite ene coatings in embodiment one to three are carried out with the measurement of coating adhesion, resistance to neutral salt spray performance, with not
As a comparison, measurement result is shown in Table 1 to the epoxy zinc-enriched paint of addition graphene.
The performance measurement of graphite ene coatings in 1 embodiment of table
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. a kind of heat-insulated grid cloth of graphene fiber, it is characterised in that: described including one group of heat-insulated net unit of graphene fiber
The heat-insulated net unit of graphene fiber is made of the graphite ene coatings that fibrous thermal grid and its surface coat, the fibrous thermal net
Lattice are woven by glass fibre, basalt fibre, and the raw material of the graphite ene coatings includes each component of following parts by weight:
1-5 parts of graphene, 240-320 parts of deionized water, 0.3-0.6 parts of benzyl naphthalene sulfonic acid-formaldehyde condensation product, dodecyl diphenyl oxide two
0.8-1.2 parts of sodium sulfonate, 1.1-1.5 parts of sorbitol anhydride monopalmitate, azo dimethoxy be heptonitrile 0.5-0.7 parts different, to benzene
70-80 parts of diformazan diallyl phthalate.
2. the heat-insulated grid cloth of a kind of graphene fiber according to claim 1, it is characterised in that: the graphite ene coatings
The preparation method is as follows:
Step1: 1-5 parts of graphene, 70-80 parts of diallyl p phthalate, 240-320 parts of deionized water, benzyl naphthalene are weighed
It 0.3-0.6 parts of sulfonic formaldehyde condensation compound, is sufficiently mixed stirring 30-40min and is obtained then by ultrasonic dispersing machine ultrasound 3-5h
To graphene dispersing solution；
Step2: by above-mentioned gained graphene dispersing solution, 0.8-1.2 parts of disodium 4-dodecyl-2,4 '-oxydibenzenesulfonate, sorbitol anhydride list palm fibre
In the different heptonitrile 0.5-0.7 parts of additions reactor of 1.1-1.5 parts of glycerin monostearate, azo dimethoxy, 8-12min is stirred, then to anti-
It answers and is passed through nitrogen removing oxygen in device, be warming up to 45-50 DEG C, polymerization reaction 1-2h, then be warming up to 55-65 DEG C, react 4-5h, then
It is cooled to 40-45 DEG C, reacts 1-2h, the composite wood of graphene-diallyl p phthalate polymer is made after reaction
Material；
Step3: graphene-diallyl p phthalate polymer is added to epoxy zinc-enriched paint, is mixed evenly
To the coating of containing graphene.
3. the preparation method of the heat-insulated grid cloth of graphene fiber according to claim 1 or 2, it is characterised in that: step is such as
Under:
(1) basalt fibre is interweaved with glass fibre, and warp thread is all made of basalt fibre yarn dimension, and weft yarn is by glass fibers
Dimension yarn and basalt fibre yarn are alternately arranged in 1:1 ratio, once form fibrous thermal net around weft weaving on warp thread four
Lattice structure；
(2) graphene coating described above is coated on above-mentioned fibrous thermal grid, then 60-80 DEG C of drying 2h, graphite
Ene coatings are with a thickness of 150-240 μm.
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| CN115450056A (en) * | 2022-08-24 | 2022-12-09 | 马鞍山市润祥复合材料有限公司 | Multifunctional mesh cloth and preparation method thereof |
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