CN103013288A - Acid and alkali resistant epoxy phenolic aldehyde inner wall coating - Google Patents
Acid and alkali resistant epoxy phenolic aldehyde inner wall coating Download PDFInfo
- Publication number
- CN103013288A CN103013288A CN2012104950911A CN201210495091A CN103013288A CN 103013288 A CN103013288 A CN 103013288A CN 2012104950911 A CN2012104950911 A CN 2012104950911A CN 201210495091 A CN201210495091 A CN 201210495091A CN 103013288 A CN103013288 A CN 103013288A
- Authority
- CN
- China
- Prior art keywords
- alkali
- wall paint
- acid
- epoxy novolac
- resistance epoxy
- 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
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to an acid and alkali resistant epoxy phenolic aldehyde inner wall coating, which comprises the following components in percentage by mass: 10 to 30 percent of bisphenol A epoxy resin, 2 to 10 percent of thermosetting phenol resin, 4 to 15 percent of linear epoxy resin, 13 to 30 percent of filler, 0.1 to 0.6 percent of fumed silica, 1 to 6 percent of benzoguanamine resin, and 30 to 55 percent of solvent. The coating layer of the acid and alkali resistant epoxy phenolic aldehyde inner wall coating is high in hardness, short in drying time and excellent in acid and alkali resistance and gasoline resistance, and has a broad development prospect.
Description
Technical field
The present invention relates to paint field, particularly, the present invention relates to a kind of acid and alkali-resistance epoxy novolac inner-wall paint.
Background technology
Along with the development of chemical industry, increasing to the demand of pressure vessels for the chemical industry.Because metal has better, the convenient transportation of anti-pressure ability, characteristics such as cracky not, is used more and more widely.
Chemical medium corrosion is the most representational to be 2 ~ 3 strong acid for pH value, pH value is at the concentrated base more than 9, therefore pressure vessels for the chemical industry must be coated with the good coating of last layer acid and alkali-resistance except containers made from metal (particularly irony) such as terrines, otherwise within very short time, metal will be bored a hole owing to erosion, and the big area erosion is broken, causes that the corrosion of band acid and alkali substance is excessive in the vessel, pollute environment, material wastage, harm people life and health.
At present, one of ordinary skill in the art have begun to research and develop this type of acid and alkali-resistance coating, but effect is not ideal enough.
CN101074338A discloses a kind of oil-pipe coating and manufacture method of acid-alkali-corrosive-resisting, by bi-maleimide modified Resins, epoxy, bisphenol A type epoxy resin E06, butylated phenolic resin, by anhydrous dimethyl benzene, toluene, butanone, pimelinketone, the mixed solvent that isophorone and mixed dibasic acid dimethyl ester form, nano silicon, 1600 order process whites, Rutile type Titanium Dioxide, 800 order silicon carbide, 800 order silica powders, organosilicon mixing acrylic acid copolymer liquid solution, the compound polysiloxane solution of broken bubble polymkeric substance, the Vinylite copolymer solution, organic silicon solution, polyamide wax forms.But when this coating is used for the pressure vessels for the chemical industry inwall, can't effectively resist acid and alkali corrosion.
Therefore, the coating of developing a kind of acid-proof alkaline excellence is an affiliated art difficult problem.
Summary of the invention
For the deficiencies in the prior art, one of purpose of the present invention is to provide a kind of acid and alkali-resistance epoxy novolac inner-wall paint.
Described acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
The content of described bisphenol A type epoxy resin can be 10.1%, 10.2%, 11%, 12%, 14%, 16%, 18%, 19%, 21%, 24%, 26%, 28%, 29% etc.
The content of described heat-reactive phenolic resin can be 2.1%, 2.2%, 2.9%, 3.1%, 4%, 6%, 7%, 9%, 9.5%, 9.8%, 9.9% etc.
The content of described linear epoxy resin can be 4.1%, 4.2%, 5%, 7%, 9%, 11%, 12%, 13%, 14%, 14.5%, 14.8%, 14.9% etc.
The content of described filler can be 13.1%, 13.2%, 14%, 15%, 17%, 18%, 20%, 21%, 22%, 24%, 25%, 28%, 29% etc.
The content of described aerosil can be 0.11%, 0.12%, 0.19%, 0.21%, 0.29%, 0.31%, 0.4%, 0.49%, 0.51%, 0.55%, 0.58%, 0.59% etc.
The content of described benzoguanamine resin can be 1.1%, 1.2%, 1.9%, 2.1%, 2.5%, 2.9%, 3%, 3.2%, 3.5%, 3.9%, 4.1%, 4.5%, 5%, 5.8%, 5.9% etc.
The content of described solvent can be 31%, 32%, 35%, 37%, 39%, 40%, 42%, 44%, 46%, 49%, 51%, 52%, 53%, 54% etc.
Preferably, described filler is a kind or at least 2 kinds combination in calcium carbonate, talcum powder, kaolin, silicon-dioxide, barium sulfate, glass flake, iron mica, zinc phosphate, red iron oxide, Rutile type Titanium Dioxide, anatase thpe white powder or the sericite in powder, more preferably a kind in Rutile type Titanium Dioxide, anatase thpe white powder or the sericite in powder or at least 2 kinds combination are particularly preferably the combination of Rutile type Titanium Dioxide and sericite in powder.
Preferably, described acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
Preferably, described acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
Preferably, described bisphenol A type epoxy resin is macromolecule epoxy resin 609.
Preferably, described heat-reactive phenolic resin is butyl ether resol, is particularly preferably butyl ether resol 284.
Preferably, described solvent is pimelinketone and/or dimethylbenzene, is particularly preferably the mixture of pimelinketone and dimethylbenzene.
Preferably, described acid and alkali-resistance epoxy novolac inner-wall paint also contains anti-settling agent; Preferably, the quality percentage composition of described anti-settling agent is 0.5 ~ 5%, more preferably 0.8 ~ 3%, be particularly preferably 1 ~ 2%.
Preferably, described anti-settling agent is polyethylene wax, is particularly preferably polyethylene wax 201P, and one of ordinary skill in the art can by commercially available acquisition, also can prepare according to prior art/new technology.
Preferably, described acid and alkali-resistance epoxy novolac inner-wall paint also contains defoamer; Preferably, the quality percentage composition of described defoamer is 0.3 ~ 1.5%, more preferably 0.4 ~ 1.3%, be particularly preferably 0.6 ~ 1.0%.
Preferably, described defoamer is silicone antifoam agent, is particularly preferably Byk025.
Particularly preferably, described acid and alkali-resistance epoxy novolac inner-wall paint is composed of the following components according to mass percent:
Described butyl ether resol is the condenses that is made in the presence of basic catalyst by formaldehyde and phenol, phenol derivatives or homologue, the heat-reactive phenolic resin that etherificate makes in the presence of an acidic catalyst in the butanols medium again.Solvability in solvent reaches and the compatibility of other resins all is improved.Can be used for preparing coating, by unetherified methylol and the voluntarily condensation of the butoxy of etherificate (separating out butanols), or contain the condensation reaction of resin (such as Synolac) of hydroxyl with other and film-forming, but generally under 150 ℃ through about 45min drying and forming-film.
Described sericite in powder is a kind of of mica, and it belongs to the silicate minerals with laminate structure.The radius-thickness ratio of sericite is larger, can be up to more than 80, so sericite is after making an addition to coating, in the formed middle meeting of filming with the sheet stacked arrangement.The stacked arrangement mode of sericite not only can increase the medium osmosis distance, improves the permeability resistance of coating, can also improve the adhesion strength of sericite.Before and after sericite adds, the test result of filming is shown, the hardness of film that has added sericite coating is filmed than the common coating that does not add mica and is exceeded more than one times.Sericite coating and common coating, when testing in equal environment, the anti-ability of endurance boiling water of sericite coating will be apparently higher than common coating.Sericite coating also shows the weathering resistance higher than common coating in actual applications, can significantly prolong the work-ing life of coating.Sericite itself has fine erosion resistance, and has possessed simultaneously outstanding impermeabilisation ability, so the sericite coating can well play the effect of isolation corrosive medium.
Described aerosil is one of ultra tiny New Inorganic Materials of extremely important high-tech, because its particle diameter is very little, therefore specific surface area is large, surface adsorption power is strong, surface energy is large, the aspects such as chemical purity is high, dispersing property good, thermal resistance, resistance have special performance, improve paint filler suspension and dispersiveness in liquid system, improve the coating erosion resistance, improve the paint film scratch resistance, improve the paint film physical and mechanical properties, improve paint film adhesion and snappiness, improve coatingsurface hardness, anti-scratch.
Described polyethylene wax 201P can provide good result of prevention and not affect viscosity, can keep the viscosity stability, even slightly descend sedimentation also to be easy to stir evenly, never harden at bottom settlings, do not affect coating film gloss, yellow, water tolerance and dried coating film speed, can help pigment wetting, improve film sense of touch and gloss, keep uniform coating thickness.
Described BYK-025 is the water-borne coatings silicone antifoam agent.Be specially adapted to not contain in the urethane and acrylate/polyaminoester emulsion system of pigment, this defoamer is very effective when water-borne coatings production and application.It can not affect gloss.It is very easy that BYK-025 adds.When coating just when episodic curtain coater moves, it can be by rear interpolation the usage quantity optimizing.This defoamer proof has excellent long-acting stability.
Coating of the present invention can also contain other component, such as solidifying agent, flow agent, siccative (such as naphthenate etc.), softening agent (such as diethyl phthalate, dibutyl phthalate, tributyl phosphate, triphenylphosphate, Viscotrol C, oxidized petroleum wax etc.), stablizer, stain control agent, antiskinning agent, lubricant etc., one of ordinary skill in the art can select as required.
The field known technology was prepared under coating of the present invention can adopt.One of ordinary skill in the art can select according to prior art and the practical situation of its grasp.Described preparation method's typical but non-limiting example is: dispersion → sand milling → paint → check → filtration → packing.Described solidifying agent is added in the host before use and mixes.
One of purpose of the present invention is to provide a kind of purposes of described acid and alkali-resistance epoxy novolac inner-wall paint.
Described acid and alkali-resistance epoxy novolac inner-wall paint can be used for the pressure vessels for the chemical industry inwall.
The coating hardness of acid and alkali-resistance epoxy novolac inner-wall paint of the present invention is high, and time of drying is short, and acid and alkali-resistance and petrol-resistance can be excellent, have vast potential for future development.
Embodiment
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment helps to understand the present invention, should not be considered as concrete restriction of the present invention.
Embodiment 1
The present embodiment adopts the coating of following prescription, and its preparation method is: dispersion → sand milling → paint → check → filtration → packing.
According to GB this coating is tested, the result is as follows:
Outward appearance: of all kinds, paint film is smooth smooth
Viscosity (is coated with-4, S): 50;
Fineness (μ m): 20 ~ 25;
Time of drying (180 ± 2 ℃): 40min;
Hardness: 0.7;
Resistance to salt water 5%, 3 month: paint film is non-foaming, do not come off;
Anti-sulfuric acid 50%, 3 month: paint film is non-foaming, do not come off;
Anti-sodium hydroxide 25%, 3 month: paint film is non-foaming, do not come off;
Petrol-resistance, 3 months: paint film was non-foaming, do not come off.
Embodiment 2
According to GB this coating is tested, the result is as follows:
Outward appearance: of all kinds, paint film is smooth smooth
Viscosity (is coated with-4, S): 40;
Fineness (μ m): 25 ~ 30;
Time of drying (180 ± 2 ℃): 40min;
Hardness: 0.7;
Resistance to salt water 5%, 3 month: paint film is non-foaming, do not come off;
Anti-sulfuric acid 50%, 3 month: paint film is non-foaming, do not come off;
Anti-sodium hydroxide 25%, 3 month: paint film is non-foaming, do not come off;
Petrol-resistance, 3 months: paint film was non-foaming, do not come off.
Embodiment 3
According to GB this coating is tested, the result is as follows:
Outward appearance: of all kinds, paint film is smooth smooth
Viscosity (is coated with-4, S): 60 ~ 80;
Fineness (μ m): 22 ~ 26;
Time of drying (180 ± 2 ℃): 40min;
Hardness: 0.6;
Resistance to salt water 5%, 3 month: paint film is non-foaming, do not come off;
Anti-sulfuric acid 50%, 3 month: paint film is non-foaming, do not come off;
Anti-sodium hydroxide 25%, 3 month: paint film is non-foaming, do not come off;
Petrol-resistance, 3 months: paint film was non-foaming, do not come off.
Embodiment 4
According to GB this coating is tested, the result is as follows:
Outward appearance: of all kinds, paint film is smooth smooth
Viscosity (is coated with-4, S): 50 ~ 65;
Fineness (μ m): 25 ~ 27;
Time of drying (180 ± 2 ℃): 40min;
Hardness: 0.8;
Resistance to salt water 5%, 3 month: paint film is non-foaming, do not come off;
Anti-sulfuric acid 50%, 3 month: paint film is non-foaming, do not come off;
Anti-sodium hydroxide 25%, 3 month: paint film is non-foaming, do not come off;
Petrol-resistance, 3 months: paint film was non-foaming, do not come off.
Applicant's statement, the present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, does not mean that namely the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.The person of ordinary skill in the field should understand, any improvement in the present invention to the interpolation of the equivalence replacement of each raw material of product of the present invention and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (10)
1. acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
2. acid and alkali-resistance epoxy novolac inner-wall paint as claimed in claim 1, it is characterized in that, described filler is a kind or at least 2 kinds combination in calcium carbonate, talcum powder, kaolin, silicon-dioxide, barium sulfate, glass flake, iron mica, zinc phosphate, red iron oxide, Rutile type Titanium Dioxide, anatase thpe white powder or the sericite in powder, more preferably a kind in Rutile type Titanium Dioxide, anatase thpe white powder or the sericite in powder or at least 2 kinds combination are particularly preferably the combination of Rutile type Titanium Dioxide and sericite in powder.
3. acid and alkali-resistance epoxy novolac inner-wall paint as claimed in claim 1 or 2 is characterized in that, described acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
4. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-3, it is characterized in that, described acid and alkali-resistance epoxy novolac inner-wall paint comprises according to mass percent:
5. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-4, it is characterized in that, described bisphenol A type epoxy resin is macromolecule epoxy resin 609;
Preferably, described heat-reactive phenolic resin is butyl ether resol, is particularly preferably butyl ether resol 284.
6. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-5, it is characterized in that, described solvent is pimelinketone and/or dimethylbenzene, is particularly preferably the mixture of pimelinketone and dimethylbenzene;
Preferably, described acid and alkali-resistance epoxy novolac inner-wall paint also contains anti-settling agent; Preferably, the quality percentage composition of described anti-settling agent is 0.5 ~ 5%, more preferably 0.8 ~ 3%, be particularly preferably 1 ~ 2%.
7. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-6, it is characterized in that, described anti-settling agent is polyethylene wax, is particularly preferably polyethylene wax 201P.
8. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-7, it is characterized in that, described acid and alkali-resistance epoxy novolac inner-wall paint also contains defoamer;
Preferably, the quality percentage composition of described defoamer is 0.3 ~ 1.5%, more preferably 0.4 ~ 1.3%, be particularly preferably 0.6 ~ 1.0%;
Preferably, described defoamer is silicone antifoam agent, is particularly preferably Byk025.
9. such as each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-8, it is characterized in that, described acid and alkali-resistance epoxy novolac inner-wall paint is composed of the following components according to mass percent:
10. such as the purposes of each described acid and alkali-resistance epoxy novolac inner-wall paint of claim 1-9, it is characterized in that, described acid and alkali-resistance epoxy novolac inner-wall paint is used for the pressure vessels for the chemical industry inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104950911A CN103013288A (en) | 2012-11-28 | 2012-11-28 | Acid and alkali resistant epoxy phenolic aldehyde inner wall coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104950911A CN103013288A (en) | 2012-11-28 | 2012-11-28 | Acid and alkali resistant epoxy phenolic aldehyde inner wall coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103013288A true CN103013288A (en) | 2013-04-03 |
Family
ID=47962417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104950911A Pending CN103013288A (en) | 2012-11-28 | 2012-11-28 | Acid and alkali resistant epoxy phenolic aldehyde inner wall coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013288A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275602A (en) * | 2013-06-21 | 2013-09-04 | 镇江市万源电子有限公司 | Oil modified epoxy resin superstrong anticorrosive paint for coated aluminum foils |
| CN104312091A (en) * | 2014-11-07 | 2015-01-28 | 衡阳星鑫航天新材料有限公司 | Strong acid resistant compound material and preparation method thereof |
| CN104327673A (en) * | 2014-11-13 | 2015-02-04 | 山东华亚环保科技有限公司 | Green and environment-friendly water-based paint and preparation method thereof |
| CN105176315A (en) * | 2015-10-21 | 2015-12-23 | 胜利油田金岛实业有限责任公司 | Anticorrosive paint used for inner wall of oil pipe and oil pipe having inner wall sprayed with anticorrosive paint |
| CN105295710A (en) * | 2015-11-20 | 2016-02-03 | 天津美士邦涂料化工有限公司 | High-temperature resistant and corrosion-resistant coating and preparation method therefor |
| CN105368253A (en) * | 2015-11-24 | 2016-03-02 | 温州博德科技有限公司 | Aluminum vessel interior surface coating combination and preparation method thereof |
| CN105602398A (en) * | 2015-11-20 | 2016-05-25 | 天津美士邦涂料化工有限公司 | High-temperature-resistant anti-rust metal paint |
| CN106118361A (en) * | 2016-07-01 | 2016-11-16 | 洛阳双瑞防腐工程技术有限公司 | Reservoir walls resistance to little molecular fluid medium anticorrosive paint and preparation method thereof |
| CN106366738A (en) * | 2015-07-24 | 2017-02-01 | 旭化成株式会社 | Package of polycarbonate diol, saving method, and transporting method |
| CN111378318A (en) * | 2020-04-30 | 2020-07-07 | 广州亦盛环保科技有限公司 | Alkali-resistant protective printing ink and application thereof |
| CN115368790A (en) * | 2022-06-28 | 2022-11-22 | 湖南梓先新材料有限公司 | Primer-topcoat coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722981A (en) * | 1986-02-14 | 1988-02-02 | The Dow Chemical Company | Epoxy resins of controlled conversion and a process for their preparation |
| CN1616567A (en) * | 2004-10-13 | 2005-05-18 | 浙江努奥罗散热器有限公司 | Water anti-corrosion paint and its preparing method |
| CN1958697A (en) * | 2006-11-21 | 2007-05-09 | 中国化工建设总公司常州涂料化工研究院 | Crosslinking agent in use for baking coating material of epoxy resin in monocomponent |
| CN101074338A (en) * | 2006-05-18 | 2007-11-21 | 中国石油天然气集团公司 | Acid-alkali-corrosive-resisting oil-pipe coating and its production |
| CN101935491A (en) * | 2009-06-29 | 2011-01-05 | 苏州Ppg包装涂料有限公司 | Metal packaging coating for foods |
-
2012
- 2012-11-28 CN CN2012104950911A patent/CN103013288A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722981A (en) * | 1986-02-14 | 1988-02-02 | The Dow Chemical Company | Epoxy resins of controlled conversion and a process for their preparation |
| CN1616567A (en) * | 2004-10-13 | 2005-05-18 | 浙江努奥罗散热器有限公司 | Water anti-corrosion paint and its preparing method |
| CN101074338A (en) * | 2006-05-18 | 2007-11-21 | 中国石油天然气集团公司 | Acid-alkali-corrosive-resisting oil-pipe coating and its production |
| CN1958697A (en) * | 2006-11-21 | 2007-05-09 | 中国化工建设总公司常州涂料化工研究院 | Crosslinking agent in use for baking coating material of epoxy resin in monocomponent |
| CN101935491A (en) * | 2009-06-29 | 2011-01-05 | 苏州Ppg包装涂料有限公司 | Metal packaging coating for foods |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275602B (en) * | 2013-06-21 | 2016-02-24 | 镇江市万源电子有限公司 | The oily modified epoxy anticorrosive coating of coated aluminum foil |
| CN103275602A (en) * | 2013-06-21 | 2013-09-04 | 镇江市万源电子有限公司 | Oil modified epoxy resin superstrong anticorrosive paint for coated aluminum foils |
| CN104312091A (en) * | 2014-11-07 | 2015-01-28 | 衡阳星鑫航天新材料有限公司 | Strong acid resistant compound material and preparation method thereof |
| CN104312091B (en) * | 2014-11-07 | 2016-08-17 | 湖南星鑫航天新材料股份有限公司 | A kind of composite of resistance to strong acid and preparation method thereof |
| CN104327673A (en) * | 2014-11-13 | 2015-02-04 | 山东华亚环保科技有限公司 | Green and environment-friendly water-based paint and preparation method thereof |
| CN106366738A (en) * | 2015-07-24 | 2017-02-01 | 旭化成株式会社 | Package of polycarbonate diol, saving method, and transporting method |
| CN105176315A (en) * | 2015-10-21 | 2015-12-23 | 胜利油田金岛实业有限责任公司 | Anticorrosive paint used for inner wall of oil pipe and oil pipe having inner wall sprayed with anticorrosive paint |
| CN105176315B (en) * | 2015-10-21 | 2017-08-11 | 胜利油田金岛实业有限责任公司 | Anticorrosive paint and the oil pipe of inner-wall spraying anticorrosive paint for tube inner wall |
| CN105295710A (en) * | 2015-11-20 | 2016-02-03 | 天津美士邦涂料化工有限公司 | High-temperature resistant and corrosion-resistant coating and preparation method therefor |
| CN105602398A (en) * | 2015-11-20 | 2016-05-25 | 天津美士邦涂料化工有限公司 | High-temperature-resistant anti-rust metal paint |
| CN105368253A (en) * | 2015-11-24 | 2016-03-02 | 温州博德科技有限公司 | Aluminum vessel interior surface coating combination and preparation method thereof |
| CN106118361A (en) * | 2016-07-01 | 2016-11-16 | 洛阳双瑞防腐工程技术有限公司 | Reservoir walls resistance to little molecular fluid medium anticorrosive paint and preparation method thereof |
| CN111378318A (en) * | 2020-04-30 | 2020-07-07 | 广州亦盛环保科技有限公司 | Alkali-resistant protective printing ink and application thereof |
| CN115368790A (en) * | 2022-06-28 | 2022-11-22 | 湖南梓先新材料有限公司 | Primer-topcoat coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103013288A (en) | Acid and alkali resistant epoxy phenolic aldehyde inner wall coating | |
| CN101074338B (en) | Acid-alkali-corrosive-resisting oil-pipe coating and its production | |
| CN102482527B (en) | Water-soluble anti-rust coating composition | |
| CN103087612A (en) | Room temperature fast-drying highly-anticorrosive two-component waterborne epoxy coating and preparation method thereof | |
| CN1887992A (en) | Nanometer modified epoxy sealing paint and its prepn | |
| CN105647338B (en) | With high insulating graphene/epoxy resin composite anticorrosion coating and preparation method | |
| CN102686684A (en) | Water-resistant and anti-corrosion ceramic coating material using nanoscale flakes | |
| CN109370364A (en) | It is a kind of for relating to the nano anticorrosive coating and preparation method thereof of metal surface under acid environment | |
| CN101885935A (en) | Water-based bulb paint | |
| CN103205203A (en) | Nanometer SiO2 hybrid polyester modified organosilicon non-stick paint and coating method thereof | |
| CN101591499A (en) | Heavy sizing aqueous heavy anti-corrosion paint and production method | |
| CN101921532B (en) | Nanometer material modified bi-component aqueous epoxy anticorrosive paint and manufacturing method thereof | |
| CN104371541A (en) | High-temperature primer for metro wheels and preparation method of high-temperature primer | |
| CN111253832A (en) | Heavy-duty anticorrosive paint and application thereof | |
| CN112375463A (en) | Environment-friendly high-solid-content heavy-duty anticorrosive paint for inner wall of storage tank and preparation method thereof | |
| CN110819204A (en) | Low-temperature curing water-based two-component epoxy paint and preparation method thereof | |
| CN112646430A (en) | Super-hydrophobic anticorrosive paint and preparation method thereof | |
| KR100841607B1 (en) | Paint composition for waterproof and anticorrosion of waterworks-metal pipe | |
| CN109988442B (en) | Graphene water-based zinc silicate coating, application thereof and anticorrosive coating | |
| JP2008031237A (en) | Inorganic paint rich in zinc and method of forming multiple layer coated film using the same | |
| CN113549388A (en) | Water-based single-component seal primer coating and preparation method thereof | |
| CN110475825A (en) | Directly act on the coating composition of metal | |
| CN102408816A (en) | Epoxy ballast tank paint and preparation method thereof | |
| CN106634451A (en) | Cement pipe internal anticorrosion method, anticorrosion paint and preparation method of anticorrosion paint | |
| Ewulonu et al. | Performance of Local Clay-Titanium Dioxide Core-Shell Extender Pigments in Alkyd Paints |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |