CN104845497A - Ageing-resistant coating - Google Patents
Ageing-resistant coating Download PDFInfo
- Publication number
- CN104845497A CN104845497A CN201510269955.1A CN201510269955A CN104845497A CN 104845497 A CN104845497 A CN 104845497A CN 201510269955 A CN201510269955 A CN 201510269955A CN 104845497 A CN104845497 A CN 104845497A
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- resistant coating
- ageing
- coating
- octoate
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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
- 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
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- 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 relates to an ageing-resistant coating. The ageing-resistant coating is characterized by consisting the following components in parts by weight: 20 to 30 parts of pure-acrylic elastic emulsion, 30 to 40 parts of epoxy resin, 4 to 10 parts of benzophenone, 10 to 20 parts of polyving akohol, 8 to 16 parts of lauryl sodium sulfate, 20 to 30 parts of hydroxyethyl cellulose, 4 to 8 parts of ammonium dihydrogen phosphate, 10 to 20 parts of sebacic dihydrazide, 20 to 30 parts of tributyl phosphate, 5 to 10 parts of manganese iso-octoate, 8 to 14 parts of nano calcium carbonate, 10 to 16 parts of jade powder, 10 to 16 parts of titanium dioxide, 10 to 15 parts of sodium silicate, 6 to 12 parts of zinc oxide powder, 3 to 8 parts of carbon black, 4 to 10 parts of tricalcium silicate and 1 to 3 parts of lignosulfonate. The ageing-resistant coating disclosed by the invention has the advantages of good levelling property, high covering power, high cohesiveness, good application property, environment friendliness, no pollution and long service life; after the ageing-resistant coating resists artificial aging for 80 hours, no cracking or damage for a coating is caused.
Description
Technical field
The present invention relates to a kind of aging resistant coating.
Background technology
Object is exposed among air, is subject to the erosion of oxygen, moisture etc., causes the breakoff phenomenons such as corrosion of metal, foxy, cement weathering.Be coated with coating at article surface, form layer protecting film, can stop or postpone generation and the development of these breakoff phenomenons; the work-ing life of various material is extended; therefore a kind of coating efficiently can play good protected effect, reduces the wastage rate of object, economizes on resources.
Along with the development of coating industry; with acrylate, PVC polymkeric substance etc. for the product of coating is also a lot; but some coatings have slight corrodibility, dust suction, thermotolerance, weathering resistance poor; and the stable chemical performance of PE, good weatherability; nontoxic, pollution-free, density is low; the application of various material can be widely used in, good protected effect can be played.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of aging resistant coating.
Described a kind of aging resistant coating, is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 20-30, epoxy resin 30-40, benzophenone 4-10, polyvinyl alcohol 10-20, sodium lauryl sulphate 8-16, Natvosol 20-30, primary ammonium phosphate 4-8, sebacic dihydrazide 10-20, tbp 20-30, manganese iso-octoate 5-10, nano-calcium carbonate 8-14, jade powder 10-16, titanium dioxide 10-16, water glass 10-15, oxide powder and zinc 6-12, carbon black 3-8, tricalcium silicate 4-10, sulfonated lignin 1-3.
Described a kind of aging resistant coating, is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 24-26, epoxy resin 34-36, benzophenone 6-8, polyvinyl alcohol 14-16, sodium lauryl sulphate 10-14, Natvosol 24-26, primary ammonium phosphate 5-7, sebacic dihydrazide 13-17, tbp 23-27, manganese iso-octoate 6-9, nano-calcium carbonate 10-12, jade powder 12-14, titanium dioxide 12-14, water glass 12-14, oxide powder and zinc 8-10, carbon black 4-6, tricalcium silicate 6-8, sulfonated lignin 1.5-2.5.
Described a kind of aging resistant coating, is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 25, epoxy resin 35, benzophenone 7, polyvinyl alcohol 15, sodium lauryl sulphate 12, Natvosol 25, primary ammonium phosphate 6, sebacic dihydrazide 15, tbp 25, manganese iso-octoate 8, nano-calcium carbonate 11, jade powder 13, titanium dioxide 13, water glass 13, oxide powder and zinc 9, carbon black 5, tricalcium silicate 7, sulfonated lignin 2.
The present invention is if be sprayed on the high temperature materials such as steel pipe, coating piece can be heated to suitable temperature, general between 200-350 DEG C, then coating of the present invention is dispersed on coating piece uniformly by electrostatic spraying, can be bonded on coating piece after coating melting and forms plastic film;
If be sprayed on the material of the non-refractory such as cloth, fiberboard, by paint heating melting, then coating piece can be infiltrated, can apply to coating the thickness that pressure controls glue-line by rubber rollers, then through plasticizing, cooling.
Coating good leveling property of the present invention, strong covering power, cohesiveness is strong, and application property is good, environment friendly and pollution-free, resistance to manually after old 80 hours, and coating is damaged without cracking, nothing, long service life.
Embodiment
Embodiment 1
A kind of aging resistant coating, be made up of the component of following weight part: pure acrylate elastic emulsion 20, epoxy resin 40, benzophenone 10, polyvinyl alcohol 20, sodium lauryl sulphate 16, Natvosol 30, primary ammonium phosphate 8, sebacic dihydrazide 20, tbp 30, manganese iso-octoate 10, nano-calcium carbonate 14, jade powder 16, titanium dioxide 16, water glass 15, oxide powder and zinc 12, carbon black 8, tricalcium silicate 10, sulfonated lignin 3, by above-mentioned each raw material mixing, join in pure acrylate elastic emulsion, 400 revs/min of dispersed with stirring 20 minutes, obtain aging resistant coating.
Embodiment 2
A kind of aging resistant coating, be made up of the component of following weight part: pure acrylate elastic emulsion 30, epoxy resin 30, benzophenone 4, polyvinyl alcohol 10, sodium lauryl sulphate 8, Natvosol 20, primary ammonium phosphate 4, sebacic dihydrazide 10, tbp 20, manganese iso-octoate 5, nano-calcium carbonate 8, jade powder 10, titanium dioxide 10, water glass 10, oxide powder and zinc 6, carbon black 3, tricalcium silicate 4, sulfonated lignin 1, by above-mentioned each raw material mixing, join in pure acrylate elastic emulsion, 400 revs/min of dispersed with stirring 20 minutes, obtain aging resistant coating.
Embodiment 3
A kind of aging resistant coating, be made up of the component of following weight part: pure acrylate elastic emulsion 24, epoxy resin 36, benzophenone 8, polyvinyl alcohol 16, sodium lauryl sulphate 14, Natvosol 26, primary ammonium phosphate 7, sebacic dihydrazide 17, tbp 27, manganese iso-octoate 9, nano-calcium carbonate 12, jade powder 14, titanium dioxide 14, water glass 14, oxide powder and zinc 10, carbon black 6, tricalcium silicate 8, sulfonated lignin 2.5, by above-mentioned each raw material mixing, join in pure acrylate elastic emulsion, 400 revs/min of dispersed with stirring 20 minutes, obtain aging resistant coating.
Embodiment 4
A kind of aging resistant coating, be made up of the component of following weight part: pure acrylate elastic emulsion 26, epoxy resin 34, benzophenone 6, polyvinyl alcohol 14, sodium lauryl sulphate 10, Natvosol 24, primary ammonium phosphate 5, sebacic dihydrazide 13, tbp 23, manganese iso-octoate 6, nano-calcium carbonate 10, jade powder 12, titanium dioxide 12, water glass 12, oxide powder and zinc 8, carbon black 4, tricalcium silicate 6, sulfonated lignin 1.5, by above-mentioned each raw material mixing, join in pure acrylate elastic emulsion, 400 revs/min of dispersed with stirring 20 minutes, obtain aging resistant coating.
Embodiment 5
A kind of aging resistant coating, be made up of the component of following weight part: pure acrylate elastic emulsion 25, epoxy resin 35, benzophenone 7, polyvinyl alcohol 15, sodium lauryl sulphate 12, Natvosol 25, primary ammonium phosphate 6, sebacic dihydrazide 15, tbp 25, manganese iso-octoate 8, nano-calcium carbonate 11, jade powder 13, titanium dioxide 13, water glass 13, oxide powder and zinc 9, carbon black 5, tricalcium silicate 7, sulfonated lignin 2, by above-mentioned each raw material mixing, join in pure acrylate elastic emulsion, 400 revs/min of dispersed with stirring 20 minutes, obtain aging resistant coating.
Performance test:
Appearance of film: flat smooth, without shrinkage cavity;
Adhesion 1 grade;
Resistance to impact strength >=55Kgcm;
Pencil hardness test: 2H is without scuffing;
Bendability: 4D diameter bend, completes, without macroscopic crackle in outside radius for 15 seconds;
Resist chemical (45d, 24 DEG C, saturated calcium hydroxide): coating is without foaming, softening, pore-free, and viscosity is unchanged;
Water tolerance: the steel plate of spraying powder coating of the present invention is vertically placed in High pressure steam sterilizer, the leaching of the area of steel plate 80% is kept to hang in the distilled water of boiling, continue to place 80h under keeping the pressure of 0.1MPa, with blower, surface water is dried up after taking-up, coating is without foaming, softening, variable color, the phenomenon such as to get rusty, and viscosity is also unchanged.
Claims (3)
1. an aging resistant coating, is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 20-30, epoxy resin 30-40, benzophenone 4-10, polyvinyl alcohol 10-20, sodium lauryl sulphate 8-16, Natvosol 20-30, primary ammonium phosphate 4-8, sebacic dihydrazide 10-20, tbp 20-30, manganese iso-octoate 5-10, nano-calcium carbonate 8-14, jade powder 10-16, titanium dioxide 10-16, water glass 10-15, oxide powder and zinc 6-12, carbon black 3-8, tricalcium silicate 4-10, sulfonated lignin 1-3.
2. a kind of aging resistant coating according to claim 1, it is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 24-26, epoxy resin 34-36, benzophenone 6-8, polyvinyl alcohol 14-16, sodium lauryl sulphate 10-14, Natvosol 24-26, primary ammonium phosphate 5-7, sebacic dihydrazide 13-17, tbp 23-27, manganese iso-octoate 6-9, nano-calcium carbonate 10-12, jade powder 12-14, titanium dioxide 12-14, water glass 12-14, oxide powder and zinc 8-10, carbon black 4-6, tricalcium silicate 6-8, sulfonated lignin 1.5-2.5.
3. a kind of aging resistant coating according to claim 1, is characterized in that being made up of the component of following weight part: pure acrylate elastic emulsion 25, epoxy resin 35, benzophenone 7, polyvinyl alcohol 15, sodium lauryl sulphate 12, Natvosol 25, primary ammonium phosphate 6, sebacic dihydrazide 15, tbp 25, manganese iso-octoate 8, nano-calcium carbonate 11, jade powder 13, titanium dioxide 13, water glass 13, oxide powder and zinc 9, carbon black 5, tricalcium silicate 7, sulfonated lignin 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269955.1A CN104845497A (en) | 2015-05-25 | 2015-05-25 | Ageing-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269955.1A CN104845497A (en) | 2015-05-25 | 2015-05-25 | Ageing-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104845497A true CN104845497A (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510269955.1A Pending CN104845497A (en) | 2015-05-25 | 2015-05-25 | Ageing-resistant coating |
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| CN (1) | CN104845497A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221340A (en) * | 2016-08-12 | 2016-12-14 | 安庆市七仙女电器制造有限公司 | A kind of electric iron anticorrosive coating and preparation method thereof |
| CN106277917A (en) * | 2016-08-24 | 2017-01-04 | 河南省德嘉丽科技开发有限公司 | A kind of concrete Anchor Agent |
| CN109207016A (en) * | 2018-07-27 | 2019-01-15 | 佛山市高明区生产力促进中心 | A kind of ceramic coating of corrosion resistance |
| CN111944113A (en) * | 2020-07-08 | 2020-11-17 | 华南理工大学 | Photoreaction type polyurethane associative thickener with benzophenone side group at end, preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103965739A (en) * | 2014-05-16 | 2014-08-06 | 湖州百胜涂料有限公司 | Ageing-resistant paint |
| CN104312356A (en) * | 2014-10-08 | 2015-01-28 | 安徽真信涂料有限公司 | High-temperature-resistant anti-aging coating |
-
2015
- 2015-05-25 CN CN201510269955.1A patent/CN104845497A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103965739A (en) * | 2014-05-16 | 2014-08-06 | 湖州百胜涂料有限公司 | Ageing-resistant paint |
| CN104312356A (en) * | 2014-10-08 | 2015-01-28 | 安徽真信涂料有限公司 | High-temperature-resistant anti-aging coating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106221340A (en) * | 2016-08-12 | 2016-12-14 | 安庆市七仙女电器制造有限公司 | A kind of electric iron anticorrosive coating and preparation method thereof |
| CN106277917A (en) * | 2016-08-24 | 2017-01-04 | 河南省德嘉丽科技开发有限公司 | A kind of concrete Anchor Agent |
| CN109207016A (en) * | 2018-07-27 | 2019-01-15 | 佛山市高明区生产力促进中心 | A kind of ceramic coating of corrosion resistance |
| CN111944113A (en) * | 2020-07-08 | 2020-11-17 | 华南理工大学 | Photoreaction type polyurethane associative thickener with benzophenone side group at end, preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150819 |