CN112608647A - Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof - Google Patents

Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof Download PDF

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Publication number
CN112608647A
CN112608647A CN202011478124.2A CN202011478124A CN112608647A CN 112608647 A CN112608647 A CN 112608647A CN 202011478124 A CN202011478124 A CN 202011478124A CN 112608647 A CN112608647 A CN 112608647A
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CN
China
Prior art keywords
parts
water
temperature
anticorrosive paint
resistant ceramic
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Pending
Application number
CN202011478124.2A
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Chinese (zh)
Inventor
陈景清
赵晨璞
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Jiangsu Chaotu New Material Technology Co ltd
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Jiangsu Chaotu New Material Technology Co ltd
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Priority to CN202011478124.2A priority Critical patent/CN112608647A/en
Publication of CN112608647A publication Critical patent/CN112608647A/en
Pending legal-status Critical Current

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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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • 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
    • 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
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant 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
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C08K2003/2272—Ferric oxide (Fe2O3)
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

The invention provides a water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and an application method thereof, and particularly relates to the technical field of paints. The invention comprises the following components: 20-26 parts of water-based resin, 10-15 parts of polysiloxane resin, 5-8 parts of antirust pigment, 1-8 parts of emulsifier, 5-13 parts of nano ceramic, 5-10 parts of wetting agent, 5-15 parts of dispersing agent, 1-5 parts of graphene, 5-10 parts of curing agent and 40-70 parts of deionized water. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and the application method thereof can improve the corrosion resistance and high-temperature resistance of the water-based paint and have excellent mechanical properties.

Description

Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof
Technical Field
The invention belongs to the technical field of coatings, and particularly relates to a water-based inorganic nano high-temperature-resistant ceramic anticorrosive coating and an application method thereof.
Background
Any coating using water as a solvent or as a dispersion medium may be referred to as a water-based coating. The water paint includes 3 kinds of water soluble paint, water thinned paint and water dispersed paint. The existing water paint has poor corrosion resistance and dispersion stability. Therefore, there is a need for a water-based inorganic nano high-temperature resistant ceramic anticorrosive paint and an application method thereof, which can solve the above problems.
Disclosure of Invention
The invention aims to provide a water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and an application method thereof, which can improve the corrosion resistance and high-temperature resistance of the water-based paint and have excellent mechanical properties.
The invention provides the following technical scheme:
the water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint comprises the following raw materials in parts by mass: 20-26 parts of water-based resin, 10-15 parts of polysiloxane resin, 5-8 parts of antirust pigment, 1-8 parts of emulsifier, 5-13 parts of nano ceramic, 5-10 parts of wetting agent, 5-15 parts of dispersing agent, 1-5 parts of graphene, 5-10 parts of curing agent and 40-70 parts of deionized water.
Preferably, the aqueous resin is one or more of aqueous epoxy resin, aqueous acrylic resin and aqueous polyurethane resin.
Preferably, the antirust pigment is one of red lead powder, iron red powder, composite iron-titanium powder and aluminum tripolyphosphate zinc powder.
Preferably, the wetting agent is dodecylamine sulfonate.
Preferably, the emulsifier is polyvinyl alcohol.
Preferably, the curing agent is one or more of a polyamide curing agent, a fatty amine curing agent and a phenolic amine curing agent.
Preferably, the nano ceramic is any one or more of nano silicon dioxide, nano silicon carbide and nano aluminum oxide.
Preferably, the dispersant is polyethylene glycol 200 or 400.
An aqueous inorganic nano high-temperature-resistant ceramic anticorrosive paint is applied to the surface of a metal material.
The invention has the beneficial effects that:
the graphene-containing anticorrosive coating has excellent anticorrosive performance;
the nano-ceramic-containing anticorrosive coating has excellent high-temperature resistance, corrosion resistance and mechanical properties, also has the effects of heat insulation and heat preservation, does not fall off, is not combusted, is water-resistant, moisture-proof, nontoxic and has no pollution to the environment;
the polysiloxane resin improves the heat resistance, cold resistance, weather resistance, electrical insulation, hydrophobicity and anti-sticking demoulding property of the anticorrosive coating.
Drawings
Detailed Description
Example 1
The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint comprises the following raw materials in parts by mass: 20 parts of water-based acrylic resin, 10 parts of polysiloxane resin, 5 parts of iron oxide red powder, 1 part of polyvinyl alcohol, 5 parts of nano silicon carbide, 5 parts of dodecylsulfonic acid amine, 2005 parts of polyethylene glycol, 1 part of graphene, 5 parts of fatty amine curing agent and 40 parts of deionized water.
Example 2
The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint comprises the following raw materials in parts by mass: 23 parts of water-based acrylic resin, 12 parts of polysiloxane resin, 7 parts of iron oxide red powder, 4 parts of polyvinyl alcohol, 9 parts of nano silicon carbide, 8 parts of dodecylsulfonic acid amine, 20010 parts of polyethylene glycol, 3 parts of graphene, 8 parts of fatty amine curing agent and 55 parts of deionized water.
Example 3
The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint comprises the following raw materials in parts by mass: 26 parts of water-based acrylic resin, 15 parts of polysiloxane resin, 8 parts of iron oxide red powder, 8 parts of polyvinyl alcohol, 13 parts of nano silicon carbide, 10 parts of dodecylamine sulfonate, 20015 parts of polyethylene glycol, 5 parts of graphene, 10 parts of fatty amine curing agent and 70 parts of deionized water.
Application of water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint to surface of metal material
The raw materials of examples 1-3 with different proportions were prepared as follows: mixing water-based acrylic resin, polysiloxane resin, iron oxide red powder, polyvinyl alcohol, nano silicon carbide, dodecylamine sulfonate, polyethylene glycol 200, graphene and deionized water, stirring at a high speed for 30min, dispersing, grinding and stirring at a temperature of less than or equal to 50 ℃ until the fineness is less than 10 mu m, and filtering to obtain a filtrate; and adding a curing agent into the filtrate at the temperature of not more than 50 ℃, and dispersing for 30min to obtain the water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint.
The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint prepared from the raw materials in different proportions in examples 1-3 is subjected to a standard ASTMB117 salt spray resistance test to test the anticorrosive effect of the product on steel, and the salt spray resistance time of example 1 is more than 1500 h.
The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint disclosed by the embodiment of the invention has excellent corrosion resistance and mechanical property, meets the use requirement, and can be widely applied to the application field with higher performance requirement.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint is characterized in that: the preparation raw materials comprise the following components in parts by weight: 20-26 parts of water-based resin, 10-15 parts of polysiloxane resin, 5-8 parts of antirust pigment, 1-8 parts of emulsifier, 5-13 parts of nano ceramic, 5-10 parts of wetting agent, 5-15 parts of dispersing agent, 1-5 parts of graphene, 5-10 parts of curing agent and 40-70 parts of deionized water.
2. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the water-based resin is one or more of water-based epoxy resin, water-based acrylic resin and water-based polyurethane resin.
3. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the antirust pigment is one of red lead powder, iron red powder, composite iron titanium powder and aluminum tripolyphosphate zinc powder.
4. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the wetting agent is dodecylamine sulfonate.
5. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the emulsifier is polyvinyl alcohol.
6. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the curing agent is one or more of polyamide curing agent, fatty amine curing agent and phenolic amine curing agent.
7. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the nano ceramic is any one or more of nano silicon dioxide, nano silicon carbide and nano aluminum oxide.
8. The water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint according to claim 1, characterized in that: the dispersant is polyethylene glycol 200 or 400.
9. The aqueous inorganic nano high-temperature-resistant ceramic anticorrosive paint according to any one of claims 1 to 8 is applied to the surface of a metal material.
CN202011478124.2A 2020-12-15 2020-12-15 Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof Pending CN112608647A (en)

Priority Applications (1)

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CN202011478124.2A CN112608647A (en) 2020-12-15 2020-12-15 Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof

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Application Number Priority Date Filing Date Title
CN202011478124.2A CN112608647A (en) 2020-12-15 2020-12-15 Water-based inorganic nano high-temperature-resistant ceramic anticorrosive paint and application method thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114316737A (en) * 2021-12-28 2022-04-12 无锡华东锌盾科技有限公司 Water-based high-performance flexible ceramic coating and preparation method thereof
CN115975408A (en) * 2022-12-26 2023-04-18 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application
CN115975408B (en) * 2022-12-26 2024-04-26 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713148A (en) * 2016-04-28 2016-06-29 湖北嘉德普安涂料有限公司 Double-component water-based resin and paint prepared from resin
CN110343408A (en) * 2019-07-23 2019-10-18 苏州弗美斯环保科技有限公司 Inorganic environment-friendly mineral coating
CN110713777A (en) * 2019-10-17 2020-01-21 江苏科技大学 Water-based ceramic anticorrosive paint composition and preparation method and application thereof
CN111777910A (en) * 2020-07-28 2020-10-16 天津中航百慕新材料技术有限公司 Water-based graphite allyl acid-polysiloxane coating and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105713148A (en) * 2016-04-28 2016-06-29 湖北嘉德普安涂料有限公司 Double-component water-based resin and paint prepared from resin
CN107383373A (en) * 2016-04-28 2017-11-24 湖北嘉德普安涂料股份有限公司 Aqueous inorganic polyorganosiloxane resin and preparation method thereof
CN110343408A (en) * 2019-07-23 2019-10-18 苏州弗美斯环保科技有限公司 Inorganic environment-friendly mineral coating
CN110713777A (en) * 2019-10-17 2020-01-21 江苏科技大学 Water-based ceramic anticorrosive paint composition and preparation method and application thereof
CN111777910A (en) * 2020-07-28 2020-10-16 天津中航百慕新材料技术有限公司 Water-based graphite allyl acid-polysiloxane coating and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114316737A (en) * 2021-12-28 2022-04-12 无锡华东锌盾科技有限公司 Water-based high-performance flexible ceramic coating and preparation method thereof
CN115975408A (en) * 2022-12-26 2023-04-18 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application
CN115975408B (en) * 2022-12-26 2024-04-26 杭州老板电器股份有限公司 High-temperature-resistant easy-to-clean inorganic coating, high-temperature-resistant easy-to-clean inorganic coating and application

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Application publication date: 20210406