CN112898862A - Mining machinery surface weather-resistant coating - Google Patents
Mining machinery surface weather-resistant coating Download PDFInfo
- Publication number
- CN112898862A CN112898862A CN201911224356.2A CN201911224356A CN112898862A CN 112898862 A CN112898862 A CN 112898862A CN 201911224356 A CN201911224356 A CN 201911224356A CN 112898862 A CN112898862 A CN 112898862A
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- CN
- China
- Prior art keywords
- parts
- resistant coating
- agent
- surface weather
- weather
- 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.)
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Classifications
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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
- 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
- C09D5/08—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
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- 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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Abstract
The invention discloses a mining machinery surface weather-resistant coating which comprises the following components in parts by weight: 15-18 parts of epoxy resin, 25-30 parts of acrylic acid modified epoxy phosphate ester resin, 3-5 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 15-20 parts of alcohol ether solvent, 2-3 parts of adhesion promoter, 0.1-0.5 part of flatting agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of defoaming agent and 20-25 parts of deionized water. The weather-resistant coating for the surface of the mining machinery provided by the invention has the advantages that the coating film has better weather resistance and corrosion resistance, the hardness and scratch resistance of the coating film are improved, and the normal use of the mining machinery can be protected for a long time.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a weather-resistant coating for the surface of the mining machinery.
Background
Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.
The mining machinery working environment is comparatively abominable, and the solarization is drenched, very easily makes the large tracts of land corrosion appear on the mining machinery surface, reduces mining machinery's flexibility ratio and working life, though adopt coating to protect the mining machinery surface among the prior art, but current coating weatherability is general, leads to its coating mining machinery after, life-span under adverse circumstances further shortens, can't satisfy its demand.
In view of the above, it is necessary to provide a new coating material to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a weather-resistant coating on the surface of mining machinery, which has a coating film with excellent weather resistance and corrosion resistance, improves the hardness and scratch resistance of the coating film, and can protect the mining machinery from normal use for a long time.
In order to solve the problems, the technical scheme of the invention is as follows:
the mining machinery surface weather-resistant coating comprises the following components in parts by weight:
15-18 parts of epoxy resin, 25-30 parts of acrylic acid modified epoxy phosphate ester resin, 3-5 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 15-20 parts of alcohol ether solvent, 2-3 parts of adhesion promoter, 0.1-0.5 part of flatting agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of defoaming agent and 20-25 parts of deionized water.
Further, the epoxy resin has an epoxy equivalent of 2000 to 3000.
Further, the leveling agent is an organic silicon leveling agent, the wetting agent is an organic silicon wetting agent, and the defoaming agent is an organic silicon defoaming agent.
Further, the alcohol ether solvent is at least one of n-butanol, isobutanol, isopropanol, ethanol, methanol, propylene glycol methyl ether, ethylene glycol butyl ether and dipropylene glycol methyl ether.
Further, the particle size of the nano silicon dioxide is 60-80 nm.
Further, the particle size of the nano silicon dioxide is 60-80 nm. .
Further, the mining machinery surface weather-resistant coating comprises the following components in parts by weight:
15 parts of epoxy resin, 30 parts of acrylic acid modified epoxy phosphate resin, 3 parts of nano zinc oxide, 5 parts of nano silicon dioxide, 15 parts of alcohol ether solvent, 2 parts of adhesion promoter, 0.5 part of flatting agent, 0.1 part of wetting agent, 0.1 part of defoaming agent and 20 parts of deionized water.
Further, the mining machinery surface weather-resistant coating comprises the following components in parts by weight:
18 parts of epoxy resin, 25 parts of acrylic acid modified epoxy phosphate resin, 5 parts of nano zinc oxide, 3 parts of nano silicon dioxide, 20 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.1 part of flatting agent, 0.5 part of wetting agent, 0.5 part of defoaming agent and 25 parts of deionized water.
Further, the mining machinery surface weather-resistant coating comprises the following components in parts by weight:
16 parts of epoxy resin, 28 parts of acrylic acid modified epoxy phosphate resin, 4 parts of nano zinc oxide, 4 parts of nano silicon dioxide, 18 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.3 part of flatting agent, 0.3 part of wetting agent, 0.3 part of defoaming agent and 22 parts of deionized water.
Compared with the prior art, the mining machinery surface weather-resistant coating provided by the invention has the beneficial effects that:
the mining machinery surface weather-resistant coating takes epoxy resin and acrylic acid modified epoxy phosphate ester resin as main resin materials, and a proper amount of nano zinc oxide and nano silicon dioxide are added, wherein the addition of the nano silicon dioxide can improve the high temperature resistance, the aging resistance and the weather resistance of a coating, and the addition of the nano zinc oxide can improve the surface hardness and the scratch resistance of the coating; and the addition of the nano zinc oxide and the nano zinc dioxide can improve the structure of the coating film, improve the compactness of the coating film and ensure that the coating film has good adhesion performance.
The weather-resistant coating for the surface of the mining machinery contains acrylic acid modified epoxy phosphate ester resin, so that a coating film has good corrosion resistance.
The weather-resistant coating for the surface of the mining machinery has good weather resistance, aging resistance and corrosion resistance, so that the normal use of the mining machinery can be protected for a long time, and the service life of the mining machinery is prolonged.
Detailed Description
The following description of the present invention is provided to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention and to make the above objects, features and advantages of the present invention more comprehensible.
The endpoints of the ranges and any values disclosed herein are not limited to the precise range or value, and such ranges or values should be understood to encompass values close to those ranges or values. For ranges of values, between the endpoints of each of the ranges and the individual values, and between the individual values may be combined with each other to yield one or more new ranges of values, which ranges of values should be considered as specifically disclosed herein.
The mining machinery surface weather-resistant coating comprises the following components in parts by weight:
15-18 parts of epoxy resin, 25-30 parts of acrylic acid modified epoxy phosphate ester resin, 3-5 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 15-20 parts of alcohol ether solvent, 2-3 parts of adhesion promoter, 0.1-0.5 part of flatting agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of defoaming agent and 20-25 parts of deionized water.
Wherein the epoxy resin has an epoxy equivalent of 2000 to 3000;
the leveling agent is an organic silicon leveling agent; the wetting agent is an organic silicon wetting agent; the defoamer is an organic silicon defoamer;
the alcohol ether solvent is at least one of n-butyl alcohol, isobutyl alcohol, isopropanol, ethanol, methanol, propylene glycol methyl ether, ethylene glycol butyl ether and dipropylene glycol methyl ether;
the particle size of the nano silicon dioxide is 60-80 nm;
the particle size of the nano silicon dioxide is 60-80 nm.
The preparation method of the mining machinery surface weather-resistant coating can refer to the preparation process of the related coating in the prior art.
The mining machine surface weather-resistant coating of the present invention is described in detail below with reference to specific examples.
Example 1
The mining machinery surface weather-resistant coating comprises the following components in parts by weight:
15 parts of epoxy resin, 30 parts of acrylic acid modified epoxy phosphate resin, 3 parts of nano zinc oxide, 5 parts of nano silicon dioxide, 15 parts of alcohol ether solvent, 2 parts of adhesion promoter, 0.5 part of flatting agent, 0.1 part of wetting agent, 0.1 part of defoaming agent and 20 parts of deionized water.
Example 2
The mining machinery surface weather-resistant coating comprises the following components in parts by weight:
18 parts of epoxy resin, 25 parts of acrylic acid modified epoxy phosphate resin, 5 parts of nano zinc oxide, 3 parts of nano silicon dioxide, 20 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.1 part of flatting agent, 0.5 part of wetting agent, 0.5 part of defoaming agent and 25 parts of deionized water.
Example 3
The mining machinery surface weather-resistant coating comprises the following components in parts by weight:
16 parts of epoxy resin, 28 parts of acrylic acid modified epoxy phosphate resin, 4 parts of nano zinc oxide, 4 parts of nano silicon dioxide, 18 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.3 part of flatting agent, 0.3 part of wetting agent, 0.3 part of defoaming agent and 22 parts of deionized water.
Compared with the prior art, the mining machinery surface weather-resistant coating provided by the invention has the beneficial effects that:
the mining machinery surface weather-resistant coating takes epoxy resin and acrylic acid modified epoxy phosphate ester resin as main resin materials, and a proper amount of nano zinc oxide and nano silicon dioxide are added, wherein the addition of the nano silicon dioxide can improve the high temperature resistance, the aging resistance and the weather resistance of a coating, and the addition of the nano zinc oxide can improve the surface hardness and the scratch resistance of the coating; and the addition of the nano zinc oxide and the nano zinc dioxide can improve the structure of the coating film, improve the compactness of the coating film and ensure that the coating film has good adhesion performance.
The weather-resistant coating for the surface of the mining machinery contains acrylic acid modified epoxy phosphate ester resin, so that a coating film has good corrosion resistance.
The weather-resistant coating for the surface of the mining machinery has good weather resistance, aging resistance and corrosion resistance, so that the normal use of the mining machinery can be protected for a long time, and the service life of the mining machinery is prolonged.
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. Various changes, modifications, substitutions and alterations to these embodiments will occur to those skilled in the art without departing from the spirit and scope of the present invention.
Claims (9)
1. The mining machinery surface weather-resistant coating is characterized by comprising the following components in parts by weight:
15-18 parts of epoxy resin, 25-30 parts of acrylic acid modified epoxy phosphate ester resin, 3-5 parts of nano zinc oxide, 3-5 parts of nano silicon dioxide, 15-20 parts of alcohol ether solvent, 2-3 parts of adhesion promoter, 0.1-0.5 part of flatting agent, 0.1-0.5 part of wetting agent, 0.1-0.5 part of defoaming agent and 20-25 parts of deionized water.
2. The mining machine surface weather-resistant coating according to claim 1, wherein the epoxy resin has an epoxy equivalent of 2000 to 3000.
3. The mining machine surface weather-resistant coating as claimed in claim 1, wherein the leveling agent is an organosilicon leveling agent, the wetting agent is an organosilicon wetting agent, and the defoaming agent is an organosilicon defoaming agent.
4. The mining machine surface weather-resistant coating material according to claim 1, wherein the alcohol ether solvent is at least one of n-butanol, isobutanol, isopropanol, ethanol, methanol, propylene glycol methyl ether, ethylene glycol butyl ether, and dipropylene glycol methyl ether.
5. The mining machine surface weather-resistant coating as claimed in claim 1, wherein the nano silica has a particle size of 60 to 80 nm.
6. The mining machine surface weather-resistant coating as claimed in claim 1, wherein the nano silica has a particle size of 60 to 80 nm. .
7. The mining machine surface weather-resistant coating as claimed in any one of claims 1 to 6, which is characterized by comprising the following components in parts by weight:
15 parts of epoxy resin, 30 parts of acrylic acid modified epoxy phosphate resin, 3 parts of nano zinc oxide, 5 parts of nano silicon dioxide, 15 parts of alcohol ether solvent, 2 parts of adhesion promoter, 0.5 part of flatting agent, 0.1 part of wetting agent, 0.1 part of defoaming agent and 20 parts of deionized water.
8. The mining machine surface weather-resistant coating as claimed in any one of claims 1 to 6, which is characterized by comprising the following components in parts by weight:
18 parts of epoxy resin, 25 parts of acrylic acid modified epoxy phosphate resin, 5 parts of nano zinc oxide, 3 parts of nano silicon dioxide, 20 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.1 part of flatting agent, 0.5 part of wetting agent, 0.5 part of defoaming agent and 25 parts of deionized water.
9. The mining machine surface weather-resistant coating as claimed in any one of claims 1 to 6, which is characterized by comprising the following components in parts by weight:
16 parts of epoxy resin, 28 parts of acrylic acid modified epoxy phosphate resin, 4 parts of nano zinc oxide, 4 parts of nano silicon dioxide, 18 parts of alcohol ether solvent, 3 parts of adhesion promoter, 0.3 part of flatting agent, 0.3 part of wetting agent, 0.3 part of defoaming agent and 22 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224356.2A CN112898862A (en) | 2019-12-04 | 2019-12-04 | Mining machinery surface weather-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911224356.2A CN112898862A (en) | 2019-12-04 | 2019-12-04 | Mining machinery surface weather-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112898862A true CN112898862A (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911224356.2A Withdrawn CN112898862A (en) | 2019-12-04 | 2019-12-04 | Mining machinery surface weather-resistant coating |
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| Country | Link |
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| CN (1) | CN112898862A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080200588A1 (en) * | 2007-02-20 | 2008-08-21 | Polymerica Corporation | Production of stable water dispersion epoxy phosphate ester resins and their aqueous coating compositions |
| CN104877526A (en) * | 2014-12-04 | 2015-09-02 | 北京金汇利应用化工制品有限公司 | Paint containing water-based acrylic modified epoxy phosphate resin and preparation method thereof |
| CN105385265A (en) * | 2015-11-14 | 2016-03-09 | 合肥标兵凯基新型材料有限公司 | Corrosion-resistant and weatherproof paint specially used for pop can |
| CN106752724A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Epoxy anticorrosion fireproof antibacterial coating |
| CN106752178A (en) * | 2016-12-12 | 2017-05-31 | 墨宝股份有限公司 | A kind of water paint of high abrasion agricultural machinery and preparation method thereof |
| CN106833207A (en) * | 2017-02-28 | 2017-06-13 | 广州市聚吉科绿色化学共性技术研究院有限公司 | A kind of aqueous double-component anticorrosive paint and preparation method thereof |
| CN107459897A (en) * | 2017-08-29 | 2017-12-12 | 山西华豹涂料有限公司 | A kind of water based shop primer and preparation method thereof |
| CN107964320A (en) * | 2017-08-16 | 2018-04-27 | 合肥卓立雅工程材料科技有限公司 | A kind of metro shield section of jurisdiction high-efficiency environment friendly anti-corrosive and waterproof paint and preparation method thereof |
| CN107974112A (en) * | 2017-11-29 | 2018-05-01 | 马鞍山市恒特重工科技有限公司 | A kind of mining machinery surface weather-resistant coating |
| CN108384388A (en) * | 2018-03-14 | 2018-08-10 | 合肥尚涵装饰工程有限公司 | A kind of environmental protection modelled after an antique is high to glue weather-resistant coating and preparation method thereof |
-
2019
- 2019-12-04 CN CN201911224356.2A patent/CN112898862A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080200588A1 (en) * | 2007-02-20 | 2008-08-21 | Polymerica Corporation | Production of stable water dispersion epoxy phosphate ester resins and their aqueous coating compositions |
| CN104877526A (en) * | 2014-12-04 | 2015-09-02 | 北京金汇利应用化工制品有限公司 | Paint containing water-based acrylic modified epoxy phosphate resin and preparation method thereof |
| CN105385265A (en) * | 2015-11-14 | 2016-03-09 | 合肥标兵凯基新型材料有限公司 | Corrosion-resistant and weatherproof paint specially used for pop can |
| CN106752178A (en) * | 2016-12-12 | 2017-05-31 | 墨宝股份有限公司 | A kind of water paint of high abrasion agricultural machinery and preparation method thereof |
| CN106752724A (en) * | 2017-01-11 | 2017-05-31 | 合肥英索莱特新材料科技有限公司 | Epoxy anticorrosion fireproof antibacterial coating |
| CN106833207A (en) * | 2017-02-28 | 2017-06-13 | 广州市聚吉科绿色化学共性技术研究院有限公司 | A kind of aqueous double-component anticorrosive paint and preparation method thereof |
| CN107964320A (en) * | 2017-08-16 | 2018-04-27 | 合肥卓立雅工程材料科技有限公司 | A kind of metro shield section of jurisdiction high-efficiency environment friendly anti-corrosive and waterproof paint and preparation method thereof |
| CN107459897A (en) * | 2017-08-29 | 2017-12-12 | 山西华豹涂料有限公司 | A kind of water based shop primer and preparation method thereof |
| CN107974112A (en) * | 2017-11-29 | 2018-05-01 | 马鞍山市恒特重工科技有限公司 | A kind of mining machinery surface weather-resistant coating |
| CN108384388A (en) * | 2018-03-14 | 2018-08-10 | 合肥尚涵装饰工程有限公司 | A kind of environmental protection modelled after an antique is high to glue weather-resistant coating and preparation method thereof |
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Application publication date: 20210604 |
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