CN114350228A - Epoxy seal primer for construction in water-containing high-humidity environment, preparation method and use method thereof - Google Patents
Epoxy seal primer for construction in water-containing high-humidity environment, preparation method and use method thereof Download PDFInfo
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- CN114350228A CN114350228A CN202210032895.1A CN202210032895A CN114350228A CN 114350228 A CN114350228 A CN 114350228A CN 202210032895 A CN202210032895 A CN 202210032895A CN 114350228 A CN114350228 A CN 114350228A
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- epoxy
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- humidity environment
- containing high
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- 239000004593 Epoxy Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000003822 epoxy resin Substances 0.000 claims abstract description 18
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 11
- 238000001723 curing Methods 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 11
- -1 alicyclic amine Chemical class 0.000 claims description 9
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 238000007865 diluting Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000002791 soaking Methods 0.000 abstract description 8
- 230000002087 whitening effect Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/44—Amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5006—Amines aliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5026—Amines cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/002—Priming paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an epoxy seal primer for construction in a water-containing high-humidity environment, which comprises a component A and a component B, wherein the component A comprises the following components in percentage by weight: 45-55% of low molecular weight epoxy resin, 0.2-0.4% of defoaming agent and 44.8-55% of oil-water amphiphilic solvent; the component B comprises the following components in percentage by weight: 60-75% of epoxy curing agent and 25-40% of oil-water amphiphilic solvent. The invention has the advantages of complete drying and curing after construction under the conditions of high humidity and water soaking, no surface whitening phenomenon, and sealing performance of the invention, and the water vapor overflow is less than 46.8g/m2(ii) a Attachment ofThe force reaches more than 4.5 Mpa.
Description
Technical Field
The invention relates to a primer, in particular to an epoxy seal primer for construction in a water-containing high-humidity environment.
Background
At present, under the water-containing and high-humidity environment, the epoxy seal primer in the terrace field is mostly divided into two types:
a waterborne two-component epoxy seal primer prepared by matching waterborne epoxy resin with a waterborne epoxy curing agent, such as Chinese patent CN111349375A, discloses a waterborne two-component epoxy seal primer and a preparation method thereof. The application method of the primer comprises the following steps: the component A is prepared from an aqueous epoxy dispersion, a defoaming agent, a wetting agent, a film-forming assistant, water and the like, and the component B is prepared from a water-soluble epoxy curing agent. The two are mixed for construction. The primer has the following defects: the waterborne epoxy curing agent is dissolved in water, and in the construction process, the curing agent can be dissolved and lost under the condition of containing a large amount of water, particularly, a paint film cannot be completely cured after the curing agent is lost in a water-soaking environment, so that the sealing performance is greatly reduced. Secondly, the water-based epoxy seal primer can not be cured at low temperature, particularly in winter construction, and has no seal effect after construction at low temperature.
The other is a two-component epoxy seal primer prepared by compounding epoxy resin and a phenolic aldehyde amine curing agent, such as Chinese patent CN103045046A, which discloses a moisture-curing two-component epoxy seal primer and a preparation method thereof. The application method comprises the steps of preparing the component A by adopting small-molecular epoxy resin and an epoxy resin mixture with medium molecular weight, an oily solvent, a defoaming agent and the like, and preparing the component B by compounding phenolic amine and a polyamide curing agent. The two are mixed for use. The primer has the following defects: the oily epoxy seal primer adopts oily solvents such as dimethylbenzene and n-butyl alcohol to volatilize a large amount of organic matters in the floor construction process, and the dimethylbenzene has great harm to human bodies, is not environment-friendly and does not meet the national VOC emission requirement. Secondly, if the water content of the dimethyl benzene oily solvent is large in the construction process, the solvent and water cannot be mixed, so that the sealing coating cannot penetrate into the base material and only can be accumulated on the surface of the base material, and the sealing performance and the adhesive force are greatly reduced. And thirdly, the curing agent component is compounded by phenolic aldehyde amine and polyamide, and the phenolic aldehyde amine and the polyamide are both soluble in water. The phenolic aldehyde amine is high in curing speed, the phenomenon of more amine loss can not occur under the condition of a wet surface or low water content, but the amine loss condition is serious along with the increase of the water content, the curing is incomplete, and the sealing effect can be greatly reduced. And fourthly, in a high-humidity environment, phenol aldehyde amine in the seal primer absorbs water, the surface of a paint film is whitish, and the epoxy floor or other floor coatings in the subsequent process cannot be attached or the adhesive force is greatly reduced.
For this reason, a new technical solution is needed to solve the above technical problems.
Disclosure of Invention
In order to solve the problems, the invention provides an epoxy seal primer for construction in a water-containing high-humidity environment. The problem that the construction surface of the epoxy seal primer is whitish under the conditions of high humidity and water soaking is solved; the problem that the sealing performance of the epoxy sealing primer is lost under the conditions of high humidity and water soaking is solved; the problem of the reduction of the adhesive force of the epoxy seal primer under the conditions of high humidity and water soaking is solved.
The invention adopts the technical scheme for solving the technical problems that:
an epoxy seal primer for construction under a water-containing high-humidity environment comprises a component A and a component B,
the component A comprises the following components in percentage by weight:
45-55% of low molecular weight epoxy resin
0.2 to 0.4 percent of defoaming agent
Oil-water amphiphilic solvent 44.8-54.8%;
the component B comprises the following components in percentage by weight:
60 to 75 percent of epoxy curing agent
25-40% of oil-water amphiphilic solvent.
Further, the low molecular weight epoxy resin is a small molecular epoxy resin with an epoxy equivalent of 150-200, such as one of south Asia epoxy resin 128, Dow 331, Doudu chemical Y112, and the like.
Further, the amphiphilic oil-water solvent is a solvent which is soluble in water and can be mixed with an organic solvent, and is, for example, one of ethanol, isopropanol, propylene glycol methyl ether, ethylene glycol butyl ether, propylene glycol methyl ether acetate, and the like, or a mixture of the above in any proportion.
Furthermore, the epoxy curing agent is alicyclic amine, aliphatic amine or polyamide water-insoluble amine epoxy curing agent. For example, one of the Ruiqi chemical 3623, Changshan Xinghai MH2303, winning chemical Sunmide I-965 and the like or a mixture of the above in any proportion.
Further, the defoamer can be selected in a wide range, and is preferably the defoamer Tego 901W.
A preparation method of an epoxy seal primer for construction in a water-containing high-humidity environment comprises the following steps: according to the proportion, adding the low-molecular-weight epoxy resin, the defoaming agent and the oil-water amphiphilic solvent into a reaction kettle, stirring at a medium speed, mixing, and diluting uniformly; filtering and quantitatively packaging the uniformly mixed product; the preparation steps of the component B are as follows: adding the epoxy curing agent and the oil-water amphiphilic solvent into the reaction kettle according to the proportion, and uniformly stirring and mixing; filtering the product after uniform mixing, and quantitatively packaging. In the preparation steps of the component A and the component B, the rotating speed is 500-800r/min, and the stirring time is 10-20 min.
When in use, the component A and the component B are mixed according to the weight ratio of 2: 1, mixing uniformly, and then using.
The invention has the beneficial effects that:
1. the invention belongs to oil-water amphiphilic epoxy seal primer, can be applied to construction on the surface of a dry, wet and high-water-content base material, and has good permeability.
2. The oil-water amphiphilic solvent disclosed by the invention is small in taste and low in harm to a human body.
3. The epoxy curing agent is insoluble in water, the amine loss can not occur under the condition of high water content or water soaking after construction, and the sealing performance and the adhesive force of the product can meet the design requirements.
Through tests and tests, the invention has the advantages of complete drying and curing after construction under the conditions of high humidity and water soaking, no surface whitening phenomenon, and sealing performance of the invention, and the water vapor overflow is less than 46.8g/m2(ii) a The adhesive force reaches more than 4.5 Mpa.
Detailed Description
Example 1
An epoxy seal primer for construction in a water-containing high-humidity environment is prepared by adding 45g of low-molecular-weight 128-epoxy resin, 0.3g of defoaming agent and 54.7g of propylene glycol methyl ether into a reaction kettle, stirring at the rotating speed of 500r/min for 20min, and uniformly mixing and diluting; filtering the product after uniform mixing, and quantitatively packaging. 62g of the Ruizhi chemical 3623 epoxy curing agent and 38g of propylene glycol methyl ether are added into a reaction kettle to be uniformly stirred and mixed, and a product after being uniformly mixed is filtered and packaged.
Example 2
An epoxy seal primer for construction in a water-containing high-humidity environment is prepared by adding 55g of low-molecular-weight Dow 331 epoxy resin, 0.2g of defoamer and 44.8g of butyl cellosolve into a reaction kettle, stirring at the rotating speed of 800r/min for 10min, and uniformly mixing and diluting; filtering the product after uniform mixing, and quantitatively packaging. 965, 60g of epoxy curing agent and 40g of ethylene glycol butyl ether are added into a reaction kettle and stirred and mixed uniformly, and a product after uniform mixing is filtered and packaged.
Example 3
An epoxy seal primer for construction in a water-containing high-humidity environment is prepared by adding 48g of low-molecular-weight domestic chemical Y112 epoxy resin, 0.4g of defoaming agent and 51.6g of isopropanol into a reaction kettle, stirring at a rotating speed of 600r/min for 15min, and uniformly mixing and diluting; filtering the product after uniform mixing, and quantitatively packaging. Adding 75g of MH2303 epoxy curing agent and 25g of isopropanol into a reaction kettle, stirring and mixing uniformly, and filtering and packaging the uniformly mixed product.
When the primers in the above examples 1 to 3 are used, the component A and the component B are mixed according to the weight ratio of 2: 1, mixing uniformly, and then using.
According to the regulation in national standard ASTM4263, the steam evaporation per unit area of water can not exceed 46.8g/m during the construction of epoxy floor2After sealing with the seal coats of examples 1-3 above, the water vapor evolution per unit area was less than 46.8g/m2And the construction requirement is met, the construction period of the epoxy terrace can be greatly shortened, and the progress of the project is accelerated. According to the regulation of GB/T22374-2008, the adhesive force between the epoxy floor and the cement substrate is more than 2Mpa, and the epoxy floor is constructed on the cement substrate with high water content or high humidityThe adhesion force of the epoxy floor can not reach the national standard when the epoxy floor is used for terrace, and the adhesion force between the epoxy floor and the cement substrate can reach more than 4.5Mpa after the epoxy floor is sealed by adopting the primer in the embodiment 1-3. Through tests and tests, the product is completely dried and cured after construction under the conditions of high humidity and water soaking, and the surface whitening phenomenon is avoided.
Claims (10)
1. An epoxy seal primer for construction under a water-containing high-humidity environment comprises a component A and a component B, and is characterized in that,
the component A comprises the following components in percentage by weight:
45-55% of low molecular weight epoxy resin
0.2 to 0.4 percent of defoaming agent
Oil-water amphiphilic solvent 44.8-54.8%;
the component B comprises the following components in percentage by weight:
60 to 75 percent of epoxy curing agent
25-40% of oil-water amphiphilic solvent.
2. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 1, wherein: the low molecular weight epoxy resin has an epoxy equivalent weight of 150-200.
3. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 2, wherein: the low molecular weight epoxy resin is selected from one or a mixture of several of south Asia epoxy resin 128, Dow 331, Doudu chemical Y112 and the like in any proportion.
4. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 1, wherein: the oil-water amphiphilic solvent is one of ethanol, isopropanol, propylene glycol methyl ether, ethylene glycol butyl ether and propylene glycol methyl ether acetate or a mixture of the above in any proportion.
5. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 1, wherein: the epoxy curing agent is alicyclic amine, aliphatic amine or polyamide water-insoluble amine epoxy curing agent.
6. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 5, wherein: the epoxy curing agent is selected from one of Ruiqi chemical 3623, Changsha new Dewar MH2303 and Yingchuang chemical Sunmide I-965 or a mixture of the above in any proportion.
7. The epoxy sealer for construction under a water-containing high-humidity environment according to claim 1, wherein: the defoaming agent is selected from a defoaming agent Tego 901W.
8. A preparation method of an epoxy seal primer for construction in a water-containing high-humidity environment is characterized in that the preparation step of the component A comprises the following steps: according to the proportion of any one of claims 1 to 7, adding the low molecular weight epoxy resin, the defoaming agent and the oil-water amphiphilic solvent into a reaction kettle, stirring at a medium speed, mixing, and diluting uniformly; filtering and quantitatively packaging the uniformly mixed product;
the preparation steps of the component B are as follows: according to the proportion of any one of claims 1 to 7, adding the epoxy curing agent and the oil-water amphiphilic solvent into a reaction kettle, and uniformly stirring and mixing; filtering the product after uniform mixing, and quantitatively packaging.
9. The method for preparing the epoxy seal primer for construction under the moisture and high humidity environment as claimed in claim 8, wherein in the step of preparing the component A, the rotation speed is 500-800r/min, and the stirring is carried out for 10-20 min; in the preparation step of the component B, the rotating speed is 500-800r/min, and the stirring is carried out for 10-20 min.
10. A method for using an epoxy seal primer for construction in a water-containing high-humidity environment is characterized by comprising the following steps: when in use, the component A and the component B as described in any one of claims 1 to 9 are mixed according to the weight ratio of 2: 1, mixing uniformly, and then using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032895.1A CN114350228A (en) | 2022-01-12 | 2022-01-12 | Epoxy seal primer for construction in water-containing high-humidity environment, preparation method and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032895.1A CN114350228A (en) | 2022-01-12 | 2022-01-12 | Epoxy seal primer for construction in water-containing high-humidity environment, preparation method and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114350228A true CN114350228A (en) | 2022-04-15 |
Family
ID=81108815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210032895.1A Pending CN114350228A (en) | 2022-01-12 | 2022-01-12 | Epoxy seal primer for construction in water-containing high-humidity environment, preparation method and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114350228A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004088A (en) * | 2023-01-16 | 2023-04-25 | 广州立邦涂料有限公司 | Paint coated in high-humidity environment and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1374986A (en) * | 1971-06-28 | 1974-11-20 | Pvo International Inc | Coating wet surfaces or surfaces immersed in water |
| CN101824265A (en) * | 2010-01-29 | 2010-09-08 | 北京航材百慕新材料技术工程股份有限公司 | Low-surface treatment moisture cured heavy anti-corrosion coating |
| CN103045046A (en) * | 2012-12-18 | 2013-04-17 | 江苏欣安新材料技术有限公司 | Moisture-cured double-component epoxy close primer and preparation method thereof |
| CN105505124A (en) * | 2016-01-15 | 2016-04-20 | 成都优品化工有限公司 | Water-dilutability epoxy woodware transparent primer and preparing method thereof |
| CN105860745A (en) * | 2016-04-27 | 2016-08-17 | 上海海隆赛能新材料有限公司 | Universal primer for ocean vessels |
| CN109504234A (en) * | 2018-11-11 | 2019-03-22 | 中海油常州涂料化工研究院有限公司 | A kind of chemicals-resistant epoxy inside liner coating and preparation method thereof |
-
2022
- 2022-01-12 CN CN202210032895.1A patent/CN114350228A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1374986A (en) * | 1971-06-28 | 1974-11-20 | Pvo International Inc | Coating wet surfaces or surfaces immersed in water |
| CN101824265A (en) * | 2010-01-29 | 2010-09-08 | 北京航材百慕新材料技术工程股份有限公司 | Low-surface treatment moisture cured heavy anti-corrosion coating |
| CN103045046A (en) * | 2012-12-18 | 2013-04-17 | 江苏欣安新材料技术有限公司 | Moisture-cured double-component epoxy close primer and preparation method thereof |
| CN105505124A (en) * | 2016-01-15 | 2016-04-20 | 成都优品化工有限公司 | Water-dilutability epoxy woodware transparent primer and preparing method thereof |
| CN105860745A (en) * | 2016-04-27 | 2016-08-17 | 上海海隆赛能新材料有限公司 | Universal primer for ocean vessels |
| CN109504234A (en) * | 2018-11-11 | 2019-03-22 | 中海油常州涂料化工研究院有限公司 | A kind of chemicals-resistant epoxy inside liner coating and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116004088A (en) * | 2023-01-16 | 2023-04-25 | 广州立邦涂料有限公司 | Paint coated in high-humidity environment and preparation method and application thereof |
| CN116004088B (en) * | 2023-01-16 | 2024-02-06 | 广州立邦涂料有限公司 | Paint coated in high-humidity environment and preparation method and application thereof |
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