CN116042058A - Epoxy graphene sealing coating composition and preparation method thereof - Google Patents

Epoxy graphene sealing coating composition and preparation method thereof Download PDF

Info

Publication number
CN116042058A
CN116042058A CN202310012375.9A CN202310012375A CN116042058A CN 116042058 A CN116042058 A CN 116042058A CN 202310012375 A CN202310012375 A CN 202310012375A CN 116042058 A CN116042058 A CN 116042058A
Authority
CN
China
Prior art keywords
graphene
parts
epoxy
component
coating composition
Prior art date
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.)
Pending
Application number
CN202310012375.9A
Other languages
Chinese (zh)
Inventor
宋晶辉
张春辉
徐兰兰
肖燕凤
汤吉运
李宗魁
钱军
侯春尧
陈明亮
危春阳
刘立伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Institute of Nano Tech and Nano Bionics of CAS
China Yangtze Power Co Ltd
Original Assignee
Suzhou Institute of Nano Tech and Nano Bionics of CAS
China Yangtze Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Institute of Nano Tech and Nano Bionics of CAS, China Yangtze Power Co Ltd filed Critical Suzhou Institute of Nano Tech and Nano Bionics of CAS
Priority to CN202310012375.9A priority Critical patent/CN116042058A/en
Publication of CN116042058A publication Critical patent/CN116042058A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D5/002—Priming paints
    • 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
    • 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
    • C09D7/65—Additives macromolecular
    • 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
    • C09D7/80—Processes for incorporating ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses an epoxy graphene sealing coating composition and a preparation method thereof, wherein the epoxy graphene sealing coating composition comprises a component A and a component B, and is characterized in that: the component A comprises the following raw materials in parts by weight: 10-30 parts of epoxy resin; 0.1-5 parts of graphene slurry; 3-15 parts of long-chain flexible resin; 10-20 parts of titanium dioxide; 30-50 parts of talcum powder; 5-15 parts of a solvent; 0.3-3 parts of auxiliary agent; the component B comprises the following raw materials in parts by weight: 85-99.5 parts of curing agent; 0.5-15 parts of solvent; according to the invention, after graphene powder is prepared into slurry in advance, the graphene slurry can be directly added into the epoxy resin, so that the defect that graphene powder is easy to agglomerate and difficult to disperse when being directly added into the epoxy resin is well solved, graphene microplates and the epoxy resin can be fully mixed through stirring, epoxy groups of the epoxy resin are partially opened under the action of a dispersing agent, and a stable connection is formed between the epoxy groups and a small number of groups on the surface of the graphene microplates, so that a system with uniformly dispersed graphene microplates and the epoxy resin is finally formed.

Description

Epoxy graphene sealing coating composition and preparation method thereof
Technical Field
The invention relates to the technical field of graphene epoxy sealing paint and an industrial production process thereof, in particular to an epoxy graphene sealing paint composition and a preparation method thereof.
Background
The epoxy sealing paint is mainly used for the basal surface treatment of cement and concrete before coating or the surface treatment of inorganic zinc silicate and cold zinc spraying, provides a impervious, easy-to-clean and well-adhered surface for the subsequent coating, and can also avoid the defect that the subsequent coating is easy to foam. The existing epoxy sealing paint has poor matching property with the subsequent coating, poor adhesive force, low permeability and the like, which always puzzles the research, the production and the construction of the coating.
The surface area of the graphene can reach 2630m 2 /g; the thickness of the single-layer graphene is only 0.335 nm, and the single-layer graphene has good chemical stability. Graphene has ultra-highEven the smallest gas molecule helium can not penetrate the pore diameter among graphene molecules. Graphene has received attention from scientists in the field of two-component epoxy zinc-containing coatings. However, no report has been made in the field of sealing coatings. Graphene has better shielding and better permeability than traditional sealing paint due to large specific surface area and small size effect.
According to the related patent information, most sealing paint consists of epoxy resin, dimethylbenzene, n-butyl alcohol, filler and the like. The epoxy sealing coating prepared in this way has poor sealing performance, poor bonding strength with subsequent coatings, and insufficient permeability. However, if the graphene powder is directly added to the components such as the epoxy resin, the phenomenon of easy aggregation and difficult dispersion is likely to occur.
Disclosure of Invention
The invention aims to overcome the defects, and provides an epoxy graphene sealing coating composition and a preparation method thereof, which solve the problems in the background art.
The invention aims to solve the technical problems, and adopts the technical scheme that: the epoxy graphene sealing coating composition comprises an A component and a B component, wherein the A component comprises the following raw materials in parts by weight: 10-30 parts of epoxy resin; 0.1-5 parts of graphene slurry; 3-15 parts of long-chain flexible resin; 10-20 parts of titanium dioxide; 30-50 parts of talcum powder; 5-15 parts of a solvent; 0.3-3 parts of auxiliary agent;
the component B comprises the following raw materials in parts by weight: 85-99.5 parts of curing agent; 0.5-15 parts of solvent.
Preferably, the mass ratio of the A component to the B component is (65-75): (25-35), the sum of the A component and the B component being 100 parts.
Preferably, the epoxy resin adopts bisphenol A type epoxy resin and/or bisphenol F type epoxy resin; the epoxy equivalent of the epoxy resin is 178-500g/eq.
Preferably, the graphene slurry comprises the following raw materials in parts by weight: 1-20 parts of graphene powder, 1-5 parts of a first dispersing agent and 75-98 parts of a solvent.
Preferably, the graphene powder is one or more of thin-layer graphene, oxidized graphene, redox graphene and functionalized graphene, and after dispersion, the graphene sheet diameter thickness is 1-3 μm, and the transverse dimension is 10-500 μm.
Preferably, the first dispersing agent is one or more of a coupling agent, an anionic dispersing agent and a cationic dispersing agent.
Preferably, the solvent is one or more of water and organic solvent.
Preferably, the long-chain flexible resin is petroleum resin, comprising one or more of aliphatic resin (C5), alicyclic resin (DCPD), aromatic resin (C9), aliphatic/aromatic copolymer resin (C5/C9) and hydrogenated petroleum resin, and the molecular weight of the long-chain flexible resin is between 500 and 3000.
Preferably, the solvent in the A component and the solvent in the B component are selected from one or a mixture of xylene, n-butanol, aromatic hydrocarbon solvent oil and toluene; the auxiliary agent is selected from one or a mixture of two of a second dispersing agent, a wetting agent and a rheological agent; wherein the second dispersing agent is one or a mixture of more of a silane coupling agent, an anionic/cationic surfactant and a high molecular dispersing agent; the wetting agent is polyether siloxane copolymer; the rheological agent is one or a mixture of a plurality of bentonite, gas silicon and wax powder; the curing agent is selected from polyamide or modified matter thereof.
In addition, the invention also discloses a preparation method of the epoxy graphene sealing coating composition, which comprises the following steps:
s1: and (3) preparation of the component A: uniformly mixing epoxy resin, long-chain flexible resin, titanium pigment, talcum powder and auxiliary agent under low-speed stirring, and then adding graphene slurry for uniform stirring; dispersing the mixture at a high speed;
s2: adding the rest solvent to adjust the viscosity and specific gravity of the component A;
s3: filtering and discharging to obtain a component A of the epoxy graphene sealing coating composition;
s4: and (3) preparation of a component B: and uniformly mixing the curing agent and the solvent, filtering and discharging to obtain the component B of the epoxy graphene sealing coating composition.
The invention has the beneficial effects that:
1. the petroleum resin structure adopted by the long-chain flexible resin in the composition does not contain polar groups, has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, has good solubility in organic solvents, is used in combination with other resins, has brittleness, tackifying property, cohesiveness and plasticity, and can solve the defects that the traditional epoxy sealing coating has poor sealing performance, unsatisfactory bonding strength with subsequent coatings and insufficient permeability.
2. After the graphene microplates are uniformly dispersed in the epoxy resin, a three-dimensional shielding network structure can be formed, so that the sealing performance and the permeability of the epoxy sealing coating are improved, and the adsorption capacity of the mixed material of the component A is improved and the bonding strength with a subsequent coating is increased due to the large specific surface area and the strong adsorption capacity of the graphene microplates.
3. According to the invention, after graphene powder is prepared into slurry in advance, the graphene slurry can be directly added into the epoxy resin, so that the defect that graphene powder is easy to agglomerate and difficult to disperse when being directly added into the epoxy resin is well solved, graphene microplates and the epoxy resin can be fully mixed through stirring, epoxy groups of the epoxy resin are partially opened under the action of a dispersing agent, and a stable connection is formed between the epoxy groups and a small number of groups on the surface of the graphene microplates, so that a system with uniformly dispersed graphene microplates and the epoxy resin is finally formed.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
The epoxy graphene sealing coating composition comprises an A component and a B component, wherein the A component comprises the following raw materials in parts by weight: 10-30 parts of epoxy resin; 0.1-5 parts of graphene slurry; 3-15 parts of long-chain flexible resin; 10-20 parts of titanium dioxide; 30-50 parts of talcum powder; 5-15 parts of a solvent; 0.3-3 parts of auxiliary agent;
the component B comprises the following raw materials in parts by weight: 85-99.5 parts of curing agent; 0.5-15 parts of solvent.
Preferably, the mass ratio of the A component to the B component is (65-75): (25-35), the sum of the A component and the B component being 100 parts. In this embodiment, the mass ratio of the A component to the B component is preferably 75:25.
Preferably, the epoxy resin adopts bisphenol A type epoxy resin and/or bisphenol F type epoxy resin; the epoxy equivalent of the epoxy resin is 178-500g/eq.
Preferably, the graphene slurry comprises the following raw materials in parts by weight: 1-20 parts of graphene powder, 1-5 parts of a first dispersing agent and 75-98 parts of a solvent. In the embodiment, after the graphene powder is prepared into the slurry in advance, the graphene slurry can be directly added into the epoxy resin, so that the defect that the graphene powder is easy to agglomerate and difficult to disperse when being directly added into the epoxy resin is well overcome, the graphene microchip and the epoxy resin can be fully mixed through stirring, the epoxy group part of the epoxy resin is opened under the action of a dispersing agent, and a stable connection is formed between the epoxy group part of the epoxy resin and a small amount of groups on the surface of the graphene microchip, so that a system of uniformly dispersing the graphene microchip and the epoxy resin is finally formed.
Preferably, the graphene powder is one or more of thin-layer graphene, oxidized graphene, redox graphene and functionalized graphene, and after dispersion, the graphene sheet diameter thickness is 1-3 μm, and the transverse dimension is 10-500 μm. In the embodiment, after the graphene microplates are uniformly dispersed in the epoxy resin, a three-dimensional shielding network structure can be formed, so that the sealing performance and the permeability of the epoxy sealing coating are improved, and the adsorption capacity of the mixed material of the component A is improved and the bonding strength with a subsequent coating is increased due to the large specific surface area and the strong adsorption capacity of the graphene microplates.
Preferably, the first dispersing agent is one or more of a coupling agent, an anionic dispersing agent and a cationic dispersing agent.
Preferably, the solvent is one or more of water and organic solvent.
Preferably, the long-chain flexible resin is petroleum resin, comprising one or more of aliphatic resin (C5), alicyclic resin (DCPD), aromatic resin (C9), aliphatic/aromatic copolymer resin (C5/C9) and hydrogenated petroleum resin, and the molecular weight of the long-chain flexible resin is between 500 and 3000. The petroleum resin structure adopted by the long-chain flexible resin in the embodiment does not contain polar groups, has good water resistance, acid and alkali resistance, weather resistance and light aging resistance, has good solubility in organic solvents, is used in combination with other resins, has brittleness, tackifying property, cohesiveness and plasticity, and can solve the defects that the traditional epoxy sealing coating has poor sealing performance, unsatisfactory adhesive strength with subsequent coatings and insufficient permeability.
Preferably, the solvent in the A component and the solvent in the B component are selected from one or a mixture of xylene, n-butanol, aromatic hydrocarbon solvent oil and toluene; the auxiliary agent is selected from one or a mixture of two of a second dispersing agent, a wetting agent and a rheological agent; wherein the second dispersing agent is one or a mixture of more of a silane coupling agent, an anionic/cationic surfactant and a high molecular dispersing agent; the wetting agent is polyether siloxane copolymer; the rheological agent is one or a mixture of a plurality of bentonite, gas silicon and wax powder; the curing agent is selected from polyamide or modified matter thereof.
In addition, the invention also discloses a preparation method of the epoxy graphene sealing coating composition, which comprises the following steps:
s1: and (3) preparation of the component A: uniformly mixing epoxy resin, long-chain flexible resin, titanium pigment, talcum powder and auxiliary agent under low-speed stirring, and then adding graphene slurry for uniform stirring; dispersing the mixture at a high speed;
s2: adding the rest solvent to adjust the viscosity and specific gravity of the component A;
s3: filtering and discharging to obtain a component A of the epoxy graphene sealing coating composition;
s4: and (3) preparation of a component B: and uniformly mixing the curing agent and the solvent, filtering and discharging to obtain the component B of the epoxy graphene sealing coating composition.
An epoxy graphene sealing coating composition (i.e., a graphene epoxy sealing paint) can be obtained by mixing the component A and the component B, and the performance of the epoxy graphene sealing paint composition can be shown in the following data in table 1:
TABLE 1 Performance parameters achieved by the graphene epoxy sealer prepared by the invention
Figure BDA0004039405940000051
Example 1:
preparation of an epoxy graphene sealing coating composition A component:
1) 200g of graphene dispersion liquid, 300g of epoxy resin and 15g of auxiliary agent are sequentially added under low-speed stirring, and uniformly stirred;
2) Dispersing at high speed until the mixture is fully and uniformly stirred;
3) And (5) filtering and packaging to obtain the component A of the epoxy graphene sealing coating composition.
Preparation of a B component of the epoxy graphene sealing coating composition: 180g of curing agent and 90g of solvent are added under low-speed stirring, and after uniform stirring, the mixture is filtered and packaged, so that the graphene epoxy sealing paint B component is obtained.
The components A and B are fully mixed according to the ratio of 3:1, and the graphene epoxy sealing paint is obtained, and the performance of the sealing paint is tested as shown in the following table 2:
table 2 performance parameters achieved by the graphene epoxy sealer prepared in example 1
Figure BDA0004039405940000061
Example 2:
preparation of an epoxy graphene sealing coating composition A component:
1) Sequentially adding 350g of graphene dispersion liquid, 400g of epoxy resin and 17g of auxiliary agent under low-speed stirring, and uniformly stirring;
2) Dispersing at high speed until the mixture is fully and uniformly stirred;
3) And (5) filtering and packaging to obtain the graphene epoxy sealing paint A component.
Preparation of a B component of the epoxy graphene sealing coating composition: and adding 235g of curing agent and 118g of solvent under low-speed stirring, uniformly stirring, and filtering and packaging to obtain the graphene epoxy sealing paint B component.
Fully mixing the components A and B according to the ratio of 3:1 to obtain the graphene epoxy sealing paint, wherein the performance of the sealing paint is tested as shown in the following table 3:
TABLE 3 Performance parameters achieved by the graphene epoxy sealer prepared in example 2
Figure BDA0004039405940000071
The foregoing embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present invention is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.

Claims (10)

1. An epoxy graphene sealing coating composition comprises an A component and a B component, and is characterized in that:
the component A comprises the following raw materials in parts by weight: 10-30 parts of epoxy resin; 0.1-5 parts of graphene slurry; 3-15 parts of long-chain flexible resin; 10-20 parts of titanium dioxide; 30-50 parts of talcum powder; 5-15 parts of a solvent; 0.3-3 parts of auxiliary agent;
the component B comprises the following raw materials in parts by weight: 85-99.5 parts of curing agent; 0.5-15 parts of solvent.
2. An epoxy graphene sealing coating composition according to claim 1, characterized in that: the mass ratio of the component A to the component B is (65-75): (25-35), the sum of the A component and the B component being 100 parts.
3. An epoxy graphene sealing coating composition according to claim 1, characterized in that: the epoxy resin adopts bisphenol A type epoxy resin and/or bisphenol F type epoxy resin; the epoxy equivalent of the epoxy resin is 178-500g/eq.
4. An epoxy graphene sealing coating composition according to claim 1, characterized in that: the graphene slurry comprises the following raw materials in parts by weight: 1-20 parts of graphene powder, 1-5 parts of a first dispersing agent and 75-98 parts of a solvent.
5. An epoxy graphene sealing coating composition according to claim 4, characterized in that: the graphene powder is formed by one or more of thin-layer graphene, oxidized graphene, redox graphene and functionalized graphene, and after the graphene powder is dispersed, the sheet diameter thickness of the graphene is 1-3 mu m, and the transverse dimension of the graphene is 10-500 mu m.
6. An epoxy graphene sealing coating composition according to claim 4, characterized in that: the first dispersing agent is one or more of a coupling agent, an anionic dispersing agent and a cationic dispersing agent.
7. An epoxy graphene sealing coating composition according to claim 4, characterized in that: the solvent is one or more of water and organic solvent.
8. An epoxy graphene sealing coating composition according to claim 1, characterized in that: the long-chain flexible resin is petroleum resin and comprises one or more of aliphatic resin (C5), alicyclic resin (DCPD), aromatic resin (C9), aliphatic/aromatic copolymer resin (C5/C9) and hydrogenated petroleum resin, and the molecular weight of the long-chain flexible resin is 500-3000.
9. An epoxy graphene sealing coating composition according to claim 1, characterized in that: the solvent in the component A and the solvent in the component B are selected from one or a mixture of xylene, n-butanol, aromatic hydrocarbon solvent oil and toluene; the auxiliary agent is selected from one or a mixture of two of a second dispersing agent, a wetting agent and a rheological agent; wherein the second dispersing agent is one or a mixture of more of a silane coupling agent, an anionic/cationic surfactant and a high molecular dispersing agent; the wetting agent is polyether siloxane copolymer; the rheological agent is one or a mixture of a plurality of bentonite, gas silicon and wax powder; the curing agent is selected from polyamide or modified matter thereof.
10. A method of preparing an epoxy graphene sealing coating composition according to any one of claims 1 to 10, comprising the steps of:
s1: and (3) preparation of the component A: uniformly mixing epoxy resin, long-chain flexible resin, titanium pigment, talcum powder and auxiliary agent under low-speed stirring, and then adding graphene slurry for uniform stirring; dispersing the mixture at a high speed;
s2: adding the rest solvent to adjust the viscosity and specific gravity of the component A;
s3: filtering and discharging to obtain a component A of the epoxy graphene sealing coating composition;
s4: and (3) preparation of a component B: and uniformly mixing the curing agent and the solvent, filtering and discharging to obtain the component B of the epoxy graphene sealing coating composition.
CN202310012375.9A 2023-01-05 2023-01-05 Epoxy graphene sealing coating composition and preparation method thereof Pending CN116042058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310012375.9A CN116042058A (en) 2023-01-05 2023-01-05 Epoxy graphene sealing coating composition and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310012375.9A CN116042058A (en) 2023-01-05 2023-01-05 Epoxy graphene sealing coating composition and preparation method thereof

Publications (1)

Publication Number Publication Date
CN116042058A true CN116042058A (en) 2023-05-02

Family

ID=86131006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310012375.9A Pending CN116042058A (en) 2023-01-05 2023-01-05 Epoxy graphene sealing coating composition and preparation method thereof

Country Status (1)

Country Link
CN (1) CN116042058A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880505A (en) * 2010-07-06 2010-11-10 庞贝捷(涂料)昆山有限公司 Thick film type antirust coating and preparation method thereof
CN107936759A (en) * 2017-11-08 2018-04-20 北京碧海舟腐蚀防护工业股份有限公司 Low surface treatment paint and its application
CN110204997A (en) * 2019-06-27 2019-09-06 江苏道蓬科技有限公司 Graphene Epoxy sealer and preparation method thereof
US20220298363A1 (en) * 2021-03-16 2022-09-22 Dongguan Jinconn New Material Co., Ltd. Graphene Painting With Anti-Corrosion And Heat Dissipation Properties
CN115160763A (en) * 2022-02-23 2022-10-11 道一高分子聚合物(宁波)有限公司 Graphene modified TPR and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101880505A (en) * 2010-07-06 2010-11-10 庞贝捷(涂料)昆山有限公司 Thick film type antirust coating and preparation method thereof
CN107936759A (en) * 2017-11-08 2018-04-20 北京碧海舟腐蚀防护工业股份有限公司 Low surface treatment paint and its application
CN110204997A (en) * 2019-06-27 2019-09-06 江苏道蓬科技有限公司 Graphene Epoxy sealer and preparation method thereof
US20220298363A1 (en) * 2021-03-16 2022-09-22 Dongguan Jinconn New Material Co., Ltd. Graphene Painting With Anti-Corrosion And Heat Dissipation Properties
CN115160763A (en) * 2022-02-23 2022-10-11 道一高分子聚合物(宁波)有限公司 Graphene modified TPR and application thereof

Similar Documents

Publication Publication Date Title
CN106833116B (en) A kind of aqueous polyurethane printing ink and its preparation process
CN111849326B (en) Dual-curing water-based paint and preparation method and construction process thereof
CN107189659A (en) A kind of antibacterial water color polyurethane carpentry paint and preparation method thereof
CN110229574A (en) Aqueous flash of light colored paint of one kind and preparation method thereof
CN113549385B (en) Waterborne antistatic epoxy floor paint and preparation method thereof
CN111500133A (en) Sand-in-water multicolor paint and preparation method thereof
CN112662203A (en) Modified silicon dioxide filler, preparation method thereof and resin composition
CN111607275A (en) Reflective hot-melt marking paint and preparation method thereof
CN113717599B (en) Base paint and colorful stone coating
CN106833112A (en) A kind of offset lithographic ink and preparation method thereof
CN116042058A (en) Epoxy graphene sealing coating composition and preparation method thereof
CN110204997A (en) Graphene Epoxy sealer and preparation method thereof
CN113549388A (en) Water-based single-component seal primer coating and preparation method thereof
CN110106032B (en) Automobile paint surface cleaning and repairing agent and preparation method thereof
CN114672192B (en) High-fluidity high-adhesion-fastness gravure printing ink and preparation method thereof
CN104559511A (en) Organic-inorganic compound water based paint and preparation method thereof
CN117126571A (en) Water-based heat insulation coating prepared from hydrophobic silica aerogel and preparation method thereof
TW201942267A (en) Water-based inks with renewable materials
CN110408350A (en) A kind of UV glue and preparation method thereof for encapsulation
CN114350220A (en) Super-waterproof colorful coating and preparation method thereof
CN114196324A (en) Water-emulsion type rubber asphalt waterproof coating and preparation method thereof
CN111592810B (en) Preparation method of food-grade epoxy resin coating for inner wall of food container
CN107418337A (en) Water-based sand streak paint and preparation method thereof
CN1456599A (en) Environmental protection water encaustic tile coating and preparing method thereof
CN111718628A (en) Water-based multicolor paint and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination