CN106590384A - Graphene-modified waterborne cold spraying zinc coating and preparation method thereof - Google Patents
Graphene-modified waterborne cold spraying zinc coating and preparation method thereof Download PDFInfo
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- CN106590384A CN106590384A CN201611117764.4A CN201611117764A CN106590384A CN 106590384 A CN106590384 A CN 106590384A CN 201611117764 A CN201611117764 A CN 201611117764A CN 106590384 A CN106590384 A CN 106590384A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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Abstract
The invention discloses a graphene-modified waterborne cold spraying zinc coating and a preparation method thereof. The coating comprises a raw material prepared by mixing a component A and a component B according to the mass ratio of 1:4-1:5, wherein the component A of a coating liquid contains waterborne resin, graphene slurry and a mixed additive, and the component B is surface-treated zinc powder. The preparation method of the graphene-modified waterborne cold spraying zinc coating comprises: (1) adding water, the waterborne resin, the additive and other additives into a stirring kettle for uniform stirring, and then, carrying out high-speed dispersion after adding the graphene slurry to obtain a coating liquid of the component A of the graphene-modified waterborne cold spraying zinc coating; and (2) adding the component B, namely the surface-treated zinc powder into the component A, and uniformly stirring the components A and B. By using the graphene-modified waterborne cold spraying zinc coating obtained by using the preparation method, the effect on protecting the cathode of a zinc-enriched coating can be greatly improved, furthermore, the protection years of the waterborne cold spraying zinc are prolonged, the VOC content is reduced, the drying time is greatly shortened, and the corrosion resistance, impact resistance and adhesive force of the graphene-modified waterborne cold spraying zinc coating are improved to the relatively great extent; and the graphene-modified waterborne cold spraying zinc coating can be used as a metal protection primer under a heavy corrosion protection action.
Description
Technical field
The invention belongs to anticorrosive paint field, more particularly to a kind of environment-friendly type Graphene modified water-soluble syncretic zinc cold spray coating and its
Preparation method.
Background technology
Graphene (Graphene) is a kind of two dimension (2D) material be made up of carbon atom, novel single-layer laminated structure,
The hexangle type being made up of with sp2 hybrid orbital carbon atom is in honeycomb lattice plane thin film.Graphene has high conductivity, height
Heat conductivity, all has very tempting potential prospect in the functional paints such as conduction, anti-corrosion, fire-retardant, heat conduction and high intensity
Syncretic zinc cold spray coating is a kind of new organic zinc-rich paint of one-component of Zn content up to 95%, coating and steel substrate
Between potential difference be up to more than 1000mV, both can monolayer as metal anti-corrosion protection layer, also can be used as heavy anti-corrosion paint body
It is primary coat.Syncretic zinc cold spray coating combines the advantage of electrogalvanizing, hot spray painted zinc and zinc-rich paint, the similar electrogalvanizing of its protection philosophy and
Hot spray painted zinc, with active cathodic protection and shielding protection dual function, be it is a kind of it is new, long-acting, environmentally friendly, easily steel construction prevent
Rotten technology, especially represents the advantage of its protrusion in terms of steel construction maintenance, so as to expand the frontier that " zinc protection " is applied,
Its powerful vitality is shown, has the trend for substituting Conventional epoxy zinc-rich and inorganic zinc-rich.But, solvent-borne type syncretic zinc cold spray coating by
In higher than great, VOC volume contents, tax standard of the coating VOC content far beyond national regulation under Construction State is caused
(420g/L), need to pay 4% consumption tax, have substantial amounts of VOC emission that environmental pollution is caused into air in work progress, together
When the healthy of workmen is damaged.
The Water-borne modification of syncretic zinc cold spray coating can from source effective control steel structural traverse VOC discharge." 13 " work
Industry application VOC total amounts are reduced discharging and require that steel construction enterprise reduces more than 40% than VOC emission total amount in 2015.The water of syncretic zinc cold spray coating
Property will reduce the effective and reasonable methods of VOC, be one of developing direction of zinc-rich paint, will be in large-scale steel structure such as power train
System, bridge, construction steel structure, pylon, tunnel facility, port facilities, water conservancy gate and its attached steel construction, pipeline, label, grid
Hurdle, radiator, the roof steel structure in large-scale place etc. have broad application prospects.
The content of the invention
For too high this problem of solvent-borne type syncretic zinc cold spray coating construction VOC content, the invention provides a kind of environment-friendly type water
Property it is cold spray zinc durably anticorrosion paint.
It is a further object to provide the preparation method of above-mentioned coating.
The present invention is realized by following technical proposals.
A kind of modified aqueouss syncretic zinc cold spray coating of Graphene, including component A and B component be 1 according to mass ratio:4～1:5 mix
The raw material of conjunction：
Component A：
B component：
Zinc powder.
Further, the water-base resin is DSM aqueous pu dispersions Neorez R-961, and solid content is 30%
～50%.
Further, the Graphene slurry is Changzhou No.6 Element Material Technology Co., Ltd. SE1132, solid content
For 3.0%～10.0%.
Further, the anti-settling agent creates chemical gaseous phase silicon dioxide A200, R805, R972 or wacker chemicals N20 to win；
The defoamer is TEGO810, TEGO901w, TEGO902w or BYK024；
The substrate wetting agents are enlightening high TEGO4100 or TEGO270；
The wetting dispersing agent is enlightening high TEGO750, TEGO760 or TEGO755；
NALZIN of the anti-flash rusting agent for De Qian chemical companies
Ethylene glycol or Propylene Glycol of the antifreezing agent for Hualun Chemical Co., Ltd., Jiangsu；
The antifungus agent is the K10N or TROY701S of Shang Hai Ring figured woven silk materials Chemical Co., Ltd.；
The pH adjusting agent is DMAE, triethylamine or the AMP-95 of De Qian chemical companies.
Further, Super Fine II aqueouss high-purity zinc powder of the zinc powder for Umicore Fu Hongxin industry company limited；Institute
It is one or two in spherical, flakey to state zinc powder, and in the spherical, flake zinc powder, active metal Zn content is not less than
99%, wherein, spherical zinc powder particle diameter is 600-1000 mesh.
The II aqueouss high-purity zinc powders of Super Fine adopt polysilane modification new technology, it is ensured that zinc powder is cold in aqueouss
Spray inert with water in the validity period of spelter coating and possess splendid dispersibility.
Correspondingly, it is The present invention gives a kind of preparation method of the modified aqueouss syncretic zinc cold spray coating of Graphene including following
Step：
1) by water-base resin that mass ratio is 10～25%, the defoamer of 0.2-0.6%, 0.4-1.2% wetting and dispersing
Agent, the substrate wetting agents of 0.2-0.6%, the antifreezing agent of 0.2-0.6%, the antifungus agent of 0.2-0.6%, the anti-sudden strain of a muscle of 0.2-0.6%
Rust agent, the anti-settling agent of 0.4-1.0%, the pH adjusting agent of 0.4-1.0% and 65～80% deionized water, dispersed with stirring is equal
It is even；
2), after adding 5～15% Graphene slurry to disperse 30-60min at a high speed, obtain the cold spray zinc of Graphene modified water-soluble
Coating component A applies feed liquid；
3) using the II aqueouss high-purity zinc powders of Super Fine after polysilane modification as B component, according to component A
It is 1 with B component mass ratio:4～1:5 ratio is slowly added to B component in component A, and high-speed stirred is uniformly dispersed, then mistake
Sieve, is obtained the modified aqueouss syncretic zinc cold spray coating of Graphene.
Further, the step 1) in, 30min is stirred under 600r/min mixing speeds.
Further, the step 2) in, 30min is stirred under 1500r/min mixing speeds.
By the spraying of obtained Graphene modified water-soluble syncretic zinc cold spray coating Jing, brushing or roller coat in the metal material surface of cleaning
Form the zinc-rich coating with efficient corrosion resisting.
There is following benefit effect by adopting above-mentioned technical proposal, the present invention：
(1) with the modified aqueous pu dispersions of Graphene as base material, Graphene can pass through physical blending or change
The form for learning grafting is modified to aqueous pu dispersions, strengthens the mechanical performance and electrochemical protection of film, and Graphene can be with
Zinc powder synergism, the cathodic protection effect for greatly improving zinc-rich film and then the protection time limit for improving the cold spray zinc of aqueouss, reduce
Life cycle cost (LCC).
(2) the water-dispersible polyurethane dispersion that the present invention is selected, and with water as disperse medium, relatively conventional zinc rich paint
VOC content ＞ 500g/l, can reduce to VOC content ＜ 50g/l, that is, reduce 90%VOC；And make coating difficult by disperse medium of water
Combustion, producing, the link such as to transport, store, using safer, with great economic benefit and social benefit；
(3) present invention applicable brushing, roller coating, spray-coating, belongs to physics volatile dry, and conventional zinc rich paint product than dry
The dry time shortens 2/3, significantly reduction of erection time saving application expense；
(4) the highly energy-consuming zincincation such as high-temperature fusion zinc-plated, electrogalvanizing is become outside room temperature application, and the coating for being formed
Table is attractive in appearance, performance is preferable, and makes zinc-plated more energy efficient；
(5) waste water that aqueouss syncretic zinc cold spray coating is produced in work progress, through standing sedimentation, the supernatant is mainly
Water, can recycle, and overcome the problem of the bad process of traditional aqueouss paint waste water；
(6) domestic enterprise's blank is filled up, the cold spray zinc general layout that corner on the market is managed at home of overseas-funded enterprise's aqueouss is interrupted.
Specific embodiment
With reference to embodiment, the invention will be described in further detail, but be not intended as to invention do any restriction according to
According to.Proportioning in embodiment is calculated in parts by weight.
Agents useful for same of the present invention is commercially available standard aqueous coating additive：
Water-base resin, i.e. aqueous pu dispersions (DSM aqueous pu dispersions Neorez R-961, admittedly contain
40%, DSM Chemical Co., Ltd.).
Graphene slurry (7.5wt%) (Changzhou Changzhou No.6 Element Material Technology Co., Ltd. SE1132).
Mixed aid：(aerosil A200, R805, R972 or wacker chemicals N20, Degussa chemistry have anti-settling agent
Limit company), defoamer (TEGO810, TEGO901w, TEGO902w or BYK024), substrate wetting agents (TEGO4100 or
TEGO270), wetting dispersing agent (TEGO755, TEGO750 or TEGO760), antifreezing agent (ethylene glycol or Propylene Glycol, Jiangsu Hua Lun
Chemical Co., Ltd.), antifungus agent (K10N or TROY701S, Shang Hai Ring figured woven silk materials Chemical Co., Ltd.), anti-flash rusting agent (NALZINThe modest chemistry of moral), pH adjusting agent (DMAE, triethylamine or AMP-95, the modest chemistry of moral).
Zinc powder (the spherical II aqueouss high-purity zinc powders of Super Fine of 600-1000 mesh or flakey high-purity zinc powder, active metal
Zn content >=99%, Umicore Fu Hongxin industry company limited).
The preparation method of the modified aqueouss syncretic zinc cold spray coating of Graphene of the present invention, comprises the steps：
1) by water-base resin that mass ratio is 10～25%, the defoamer of 0.2-0.6%, 0.4-1.2% wetting and dispersing
Agent, the substrate wetting agents of 0.2-0.6%, the antifreezing agent of 0.2-0.6%, the antifungus agent of 0.2-0.6%, the anti-sudden strain of a muscle of 0.2-0.6%
Rust agent, the anti-settling agent of 0.4-1.0%, the pH adjusting agent of 0.4-1.0% and 65～80% deionized water, stir in 600r/min
Mix and 30min is stirred under speed, be uniformly dispersed；
2), after adding 5～15% Graphene slurry to disperse 30-60min at a high speed, obtain the cold spray zinc of Graphene modified water-soluble
Coating component A applies feed liquid；
3) using the zinc powder after polysilane modification as B component, it is 1 according to component A and B component mass ratio:4～1:
5 ratio is slowly added to B component in component A, high-speed stirred 30min under 1500r/min mixing speeds, is uniformly dispersed, so
After sieve, the modified aqueouss syncretic zinc cold spray coating of Graphene is obtained.
With reference to embodiment, the invention will be described in further detail.
Embodiment 1
(1) 10% aqueous pu dispersions Neorez R-961 (admittedly containing 40%) are added in material-compound tank, 0.6%
TEGO810,0.8%TEGO755,0.2%TEGO4100,0.6% ethylene glycol, 0.2%K10N, 0.6%1.0% gas
Aerosil A200,1.0%g DMEA and 80% deionized water, 600r/min stirring 30min, are uniformly dispersed；
(2) 5% Graphene slurry is weighed, 1500r/min disperses at a high speed 30min in (1), component A is obtained；
(3) it is 1 according to component A and B component mass ratio:600 mesh that surface is managed by 4 ratio with fine silica powder end
II aqueouss High Purity Spherical zinc powder (B component) of Super Fine are slowly added to component A under mechanical stirring, stir to no granule
；
(4) the Graphene modified water-soluble syncretic zinc cold spray coating of preparation is sprayed on test board, is conserved in thermostatic constant wet chamber
Performance test is carried out to paint film after one week, as a result be see the table below.
Embodiment 2
(1) 20% aqueous pu dispersions Neorez R-961 (admittedly containing 50%) are added in material-compound tank, 0.2%
TEGO901w, 1.2%TEGO750,0.6%TEGO4100,0.5% Propylene Glycol, 0.6%TROY701S, 0.5%
0.4% aerosil R805,1.0% triethylamine and 65% deionized water, 600r/min stirring 30min, are uniformly dispersed；
(2) 10% Graphene slurry is weighed, 1500r/min disperses at a high speed 30min in (1), component A is obtained；
(3) it is 1 according to component A and B component mass ratio:5 ratio, by the fine silica powder end reason with 1000 mesh
Aqueouss High Purity Spherical zinc powder and flake zinc powder (spherical zinc powder：Flake zinc powder=99：1) (B component) is delayed under mechanical stirring
It is slow to add component A, stir to no granule；
(4) the Graphene modified water-soluble syncretic zinc cold spray coating of preparation is sprayed on test board, is conserved in thermostatic constant wet chamber
Performance test is carried out to paint film after one week, as a result be see the table below.
Embodiment 3
(1) 25% aqueous pu dispersions Neorez R-961 (admittedly containing 60%) are added in material-compound tank, 0.2%
TEGO902w, 0.4%TEGO760,0.2%TEGO270,0.2% ethylene glycol, 0.2%TROY701S, 0.4%
0.5 aerosil R805,0.9%AMP-95 and 67% deionized water, 600r/min stirring 30min, are uniformly dispersed；
(2) 5% Graphene slurry and 5.0g deionized water ultrasonic disperse 30min are weighed, then by which under stirring
Disperse at a high speed 30min in adding (1) and with 1500r/min rotating speeds, component A is obtained；
(3) it is 1 according to component A and B component mass ratio:5 ratio, the water that the fine silica powder end of 800 mesh is managed
Property High Purity Spherical zinc powder and flake zinc powder (spherical zinc powder：Flake zinc powder=99：1) (B component) is slow under mechanical stirring
Component A is added, is stirred to no granule.
(4) the Graphene modified water-soluble syncretic zinc cold spray coating of preparation is sprayed on test board, is conserved in thermostatic constant wet chamber
Performance test is carried out to paint film after one week, as a result be see the table below.
Embodiment 4
(1) 15% aqueous pu dispersions Neorez R-961 (admittedly containing 45%) are added in material-compound tank, 0.5%
BYK024,1.1%TEGO760,0.5%TEGO270,0.5g Propylene Glycol, 0.6%K10N, 0.5%0.9% gas phase
Silicon dioxide R972,0.4%DMEA and 65% deionized water, 600r/min stirring 30min, are uniformly dispersed；
(2) 15% Graphene slurry and 10.0g deionized water ultrasonic disperse 30min are weighed, then by which in stirring
Disperse at a high speed 30min in lower addition (1) and with 1500r/min rotating speeds, component A is obtained；
(3) it is 1 according to component A and B component mass ratio:4 ratio, the aqueouss that 700 mesh fine silica powder ends are managed
High Purity Spherical zinc powder and flake zinc powder (spherical zinc powder：Flake zinc powder=99：1) (B component) is slow under mechanical stirring adds
Enter component A, stir to no granule；
(4) the Graphene modified water-soluble syncretic zinc cold spray coating of preparation is sprayed on test board, is conserved in thermostatic constant wet chamber
Performance test is carried out to paint film after one week, as a result be see the table below.
Embodiment 5
(1) 20% aqueous pu dispersions Neorez R-961 (admittedly containing 50%), 0.6g are added in material-compound tank
TEGO810,0.6%TEGO750,0.6%TEGO4100,0.6% ethylene glycol, 0.6%K10N, 0.2%1.0%
N20,0.8% triethylamine and 70% deionized water, 600r/min stirring 30min, are uniformly dispersed；
(2), after adding 5% Graphene slurry to disperse 30-60min at a high speed, obtain Graphene modified water-soluble syncretic zinc cold spray coating
Component A applies feed liquid；
(3) it is 1 according to component A and B component mass ratio:Fine silica powder end is used in the surface of 800 mesh by 5 ratio
Aqueouss High Purity Spherical zinc powder (B component) of reason are slowly added to component A under mechanical stirring, stir to no granule.
(4) the aqueouss syncretic zinc cold spray coating of preparation is sprayed on test board, to paint after conserving in thermostatic constant wet chamber one week
Film carries out performance test, as a result see the table below.
Graphene modified water-soluble syncretic zinc cold spray coating and the performance detection knot of aqueouss syncretic zinc cold spray coating that above-described embodiment is obtained
Fruit is as shown in table 1.
Table 1
From above experimental result, Jing Graphenes be modified and add flake zinc powder aqueouss syncretic zinc cold spray coating corrosion resistant
Corrosion is not less than 1900h, reaches more than 40cm up to 2700h, resistance to impact, and adhesive force is largely improved, not low
In 4.81MPa.The modified aqueouss syncretic zinc cold spray coating of Graphene of the present invention can be used as the metal coating priming paint under heavy antisepsis effect.
Above-described embodiment is the invention is not limited in, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deform within the scope of the present invention.
Claims (8)
1. the aqueouss syncretic zinc cold spray coating that a kind of Graphene is modified, it is characterised in that according to mass ratio be including component A and B component
1:4～1:The raw material of 5 mixing：
Component A：
B component：
Zinc powder.
2. the modified aqueouss syncretic zinc cold spray coating of Graphene according to claim 1, it is characterised in that the water-base resin is
DSM aqueous pu dispersions Neorez R-961, solid content are 30%～50%.
3. the aqueouss syncretic zinc cold spray coating that Graphene according to claim 1 is modified, it is characterised in that the Graphene slurry
It is Changzhou No.6 Element Material Technology Co., Ltd. SE1132, solid content is 3.0%～10.0%.
4. the aqueouss syncretic zinc cold spray coating that Graphene according to claim 1 is modified, it is characterised in that the anti-settling agent is win
Wound chemical gaseous phase silicon dioxide A200, R805, R972 or wacker chemicals N20；
The defoamer is TEGO810, TEGO901w, TEGO902w or BYK024；
The substrate wetting agents are enlightening high TEGO4100 or TEGO270；
The wetting dispersing agent is enlightening high TEGO750, TEGO760 or TEGO755；
The anti-flash rusting agent is De Qian chemical companies
Ethylene glycol or Propylene Glycol of the antifreezing agent for Hualun Chemical Co., Ltd., Jiangsu；
The antifungus agent is the K10N or TROY701S of Shang Hai Ring figured woven silk materials Chemical Co., Ltd.；
The pH adjusting agent is DMAE, triethylamine or the AMP-95 of De Qian chemical companies.
5. the aqueouss syncretic zinc cold spray coating that Graphene according to claim 1 is modified, it is characterised in that the zinc powder is grace
The II aqueouss high-purity zinc powders of Super Fine of Ke Fuhongxin industry company limited；The zinc powder be the one kind in spherical, flakey or
Two kinds, active metal Zn content >=99% in the spherical, flake zinc powder, wherein spherical zinc powder particle diameter 600-1000 mesh.
6. the preparation method of the modified aqueouss syncretic zinc cold spray coating of a kind of Graphene, it is characterised in that comprise the steps：
1) by water-base resin that mass ratio is 10～25%, the defoamer of 0.2-0.6%, the wetting dispersing agent of 0.4-1.2%,
The substrate wetting agents of 0.2-0.6%, the antifreezing agent of 0.2-0.6%, the antifungus agent of 0.2-0.6%, the anti-flash rusting of 0.2-0.6%
Agent, the anti-settling agent of 0.4-1.0%, the pH adjusting agent of 0.4-1.0% and 65～80% deionized water, dispersed with stirring is uniform；
2), after adding 5～15% Graphene slurry to disperse 30-60min at a high speed, obtain Graphene modified water-soluble syncretic zinc cold spray coating A
Component applies feed liquid；
3) using the II aqueouss high-purity zinc powders of Super Fine after polysilane modification as B component, according to component A and B groups
Mass ratio is divided to be 1:4～1:5 ratio is slowly added to B component in component A, and high-speed stirred is uniformly dispersed, and then sieves, and is obtained
The modified aqueouss syncretic zinc cold spray coating of Graphene.
7. the preparation method of the modified aqueouss syncretic zinc cold spray coating of Graphene according to claim 6, it is characterised in that described
Step 1) in, 30min is stirred under 600r/min mixing speeds.
8. the preparation method of the modified aqueouss syncretic zinc cold spray coating of Graphene according to claim 6, it is characterised in that described
Step 2) in, 30min is stirred under 1500r/min mixing speeds.
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| CN109160508A (en) * | 2018-09-14 | 2019-01-08 | 山东玉皇新能源科技有限公司 | graphene slurry and preparation method thereof |
| CN110527369A (en) * | 2019-09-19 | 2019-12-03 | 广东好邦石墨烯新材料科技有限公司 | A kind of modified graphene syncretic zinc cold spray coating and its preparation method and application |
| CN111217583A (en) * | 2020-01-09 | 2020-06-02 | 长沙天源羲王材料科技有限公司 | Graphene modified nano coating and preparation method thereof |
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| CN112521787A (en) * | 2020-12-18 | 2021-03-19 | 锌盾化工无锡有限公司 | Water-based zinc-plating coating for refrigerated container |
| CN112625531A (en) * | 2020-11-27 | 2021-04-09 | 中昊北方涂料工业研究设计院有限公司 | Water-based cold zinc spraying coating and preparation method thereof |
| CN116082943A (en) * | 2023-02-20 | 2023-05-09 | 沈阳工业大学 | Modified cold zinc spraying coating and preparation method thereof |
| CN116496685A (en) * | 2023-05-06 | 2023-07-28 | 安徽东至广信农化有限公司 | Anticorrosive paint for outer wall of reaction kettle and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623505A (en) * | 2016-01-28 | 2016-06-01 | 赵栋 | High-temperature-resistant cold-zinc-spray anticorrosive coating and preparation method thereof |
| CN105713481A (en) * | 2014-12-03 | 2016-06-29 | 江苏邦杰防腐保温科技有限公司 | Graphene-modified epoxy zinc-rich primer and preparation method thereof |
| CN105949981A (en) * | 2016-06-29 | 2016-09-21 | 无锡华东锌盾科技有限公司 | Aqueous cold zinc spraying coating and preparation method thereof |
-
2016
- 2016-12-07 CN CN201611117764.4A patent/CN106590384B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105713481A (en) * | 2014-12-03 | 2016-06-29 | 江苏邦杰防腐保温科技有限公司 | Graphene-modified epoxy zinc-rich primer and preparation method thereof |
| CN105623505A (en) * | 2016-01-28 | 2016-06-01 | 赵栋 | High-temperature-resistant cold-zinc-spray anticorrosive coating and preparation method thereof |
| CN105949981A (en) * | 2016-06-29 | 2016-09-21 | 无锡华东锌盾科技有限公司 | Aqueous cold zinc spraying coating and preparation method thereof |
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| CN108531043A (en) * | 2018-05-09 | 2018-09-14 | 常州华祥碳材料科技有限公司 | A kind of rare earth modified grapheme waterborne zinc-rich primer |
| CN109160508A (en) * | 2018-09-14 | 2019-01-08 | 山东玉皇新能源科技有限公司 | graphene slurry and preparation method thereof |
| CN110527369A (en) * | 2019-09-19 | 2019-12-03 | 广东好邦石墨烯新材料科技有限公司 | A kind of modified graphene syncretic zinc cold spray coating and its preparation method and application |
| CN111217583A (en) * | 2020-01-09 | 2020-06-02 | 长沙天源羲王材料科技有限公司 | Graphene modified nano coating and preparation method thereof |
| CN111286238A (en) * | 2020-02-27 | 2020-06-16 | 无锡华东锌盾科技有限公司 | Cold spray zinc alkene coating and preparation method thereof |
| CN111876068A (en) * | 2020-08-14 | 2020-11-03 | 上海昊锌科技有限公司 | Water-based cold galvanizing coating and preparation method thereof |
| CN112625531A (en) * | 2020-11-27 | 2021-04-09 | 中昊北方涂料工业研究设计院有限公司 | Water-based cold zinc spraying coating and preparation method thereof |
| CN112457737A (en) * | 2020-12-10 | 2021-03-09 | 无锡市太湖防腐材料有限公司 | Water-based cold galvanizing coating and preparation method thereof |
| CN112521787A (en) * | 2020-12-18 | 2021-03-19 | 锌盾化工无锡有限公司 | Water-based zinc-plating coating for refrigerated container |
| CN116082943A (en) * | 2023-02-20 | 2023-05-09 | 沈阳工业大学 | Modified cold zinc spraying coating and preparation method thereof |
| CN116496685A (en) * | 2023-05-06 | 2023-07-28 | 安徽东至广信农化有限公司 | Anticorrosive paint for outer wall of reaction kettle and preparation method thereof |
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