CN103923541A - Preparation method for universal alkali-resistant seal primer - Google Patents
Preparation method for universal alkali-resistant seal primer Download PDFInfo
- Publication number
- CN103923541A CN103923541A CN201310014556.1A CN201310014556A CN103923541A CN 103923541 A CN103923541 A CN 103923541A CN 201310014556 A CN201310014556 A CN 201310014556A CN 103923541 A CN103923541 A CN 103923541A
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- Prior art keywords
- alkali
- round
- resistant sealing
- sealing primer
- agent
- Prior art date
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- 239000003513 alkali Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000000839 emulsion Substances 0.000 claims abstract description 21
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 235000010215 titanium dioxide Nutrition 0.000 claims description 10
- 238000004581 coalescence Methods 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 9
- 239000013530 defoamer Substances 0.000 claims description 6
- 239000000080 wetting agent Substances 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 4
- 238000000518 rheometry Methods 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 4
- 238000005185 salting out Methods 0.000 abstract description 4
- 239000010425 asbestos Substances 0.000 abstract description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract description 2
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract description 2
- 239000010440 gypsum Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- -1 acrylic ester Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- VAJVDSVGBWFCLW-UHFFFAOYSA-N 3-Phenyl-1-propanol Chemical compound OCCCC1=CC=CC=C1 VAJVDSVGBWFCLW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention relates to a preparation method for a universal alkali-resistant seal primer. The basic formula of the primer involves: 30%-60% of an emulsion, 5%-10% of titanium dioxide, 5%-15% of heavy calcium carbonate, 5%-15% of kaolin, 1%-3% of talc powder, 2%-6% of a film-forming assistant, 1%-5% of propylene glycol, 0.5%-3% of a thickening rheological agent, 2-5% of an assistant, and 10%-25% of deionized water. The seal primer has the advantages of strong permeability, excellent weather resistance, water resistance and adhesion, excellent sealing and anti-alkali properties, and higher alkali resistance and salting-out resistance, and is suitable for surface coating of interior and exterior walls, cement walls, concrete, gypsum boards, asbestos boards and the like.
Description
Technical field
The present invention relates to a kind of preparation method of building coating priming paint, relate in particular to a kind of all-round alkali-resistant sealing primer of tertiary acrylic emulsion that is applicable to various coating for internal and external wall.
Background technology
Along with the high speed development of Building Trade in China, building coating becomes the material of main part of architecture inside and outside decoration gradually.Meanwhile, along with the progress of the reach of science, technology, people more and more pay close attention to the decorative quality of external wall.For fear of exterior coating through wind after a while, drench with rain, occur after Exposure to Sunlight that ornament layer fades, grows dim, peeling, the bad phenomenon such as come off, people are before exterior wall coating application, generally first brush the 1 alkaline-resisting seal coat in road, to improve weather resistance and the decorative effect of coating.The Main Function of alkaline-resisting seal coat used for building exterior wall: (1) removes substrate surface dust, foreign material, sealing basic unit, stops up porous matrix layer, increases foundation base intension and density.(2) make basic unit reduce moisture in absorbing coating, auxiliary agent, emulsion etc., the intensity of main stor(e)y coating can not be reduced, improved the bonding strength with basic unit simultaneously.(3) reduce separating out of basic unit's salt, bases, prevent that the variable color of decoration of exterior wall layer from growing dim, the accumulation of salt in the surface soil returns the bad phenomenon such as white, loss of adhesion, thereby extend its work-ing life.(4) evenly absorbing cover coating materials of complete totally enclosed basic unit, makes its color gloss consistent, improves the decorative effect of ornament layer.Therefore, alkali-resisting primer is the integral part of coating for internal and external wall system, and it has prevented the infringement to coat system, has protected again basic unit and body of wall to avoid the harmful effect of moisture and environment simultaneously.
Phenylpropyl alcohol seal coat is on the market all generally that the modulation of anionic emulsion forms, but has poor adhesive force, the shortcoming that alkali resistance is weak; Make for various reasons the particle diameter of negatively charged ion benzene emulsion relatively much bigger (general emulsion particle diameter be 0.1～10 μ m), surface tension is very large, generally be difficult to be penetrated in the tiny pore of ground inside, so can only rely on the density of substrate surface film and realize the effect of back cover.
The sealing acrylic priming paint that belongs to anionic emulsion together becomes film type to belong to physical film deposition mechanism, between polymer, can not there is chemical reaction of becoming film, just according to self moisture evaporation, polymer micelle is softening and then mutually push film forming under the effect of film coalescence aid, so paint film is not tight, space more more (good permeability), just because of the ventilation property of emulsion paint also become there is the accumulation of salt in the surface soil, the factor of the film defect such as saltout.After water drenches, water penetrates into paint film the inside, dissolves soluble salt wherein, has also dissolved water soluble alkali simultaneously, is partly dissolved thing along with water molecules migrates to substrate surface and CO
2reaction generates salt, in the process of migration along with the continuous evaporation of moisture, the continuous crystallization of solute, if crystallization just easily causes coming off of paint film between paint film and ground, crystallization just forms the accumulation of salt in the surface soil and saltouts at coating surface.
Summary of the invention
The present invention selects tertiary acrylic emulsion, and this emulsion is to carry out copolymerization by tertiary ethylene carbonate monomer and acrylic ester monomer to form.Utilize on the alpha-carbon atom of tertiary carbon monomer and there is abundant alkyl, formed great space steric effect and shielding effect, not only also play a protective role to self but also to unit around; Simultaneously nonpolar due to alkyl, its homopolymer or have good weathering resistance, alkali resistance and water tolerance with the multipolymer of other monomers, can strengthen pigment wettability and dispersiveness, increases sticking power and the elasticity of coating.Tertiary ethylene carbonate has the feature of alkali resistant, sealing excellence, oleophilic drainage in addition.The tertiary acrylic emulsion that the present invention selects has more tiny particle diameter, and to the good penetrability of base material, and alkali resistance is strong; And have self-crosslinking, and can improve polymerization crosslinking density, improve closure.So the seal coat perviousness that the present invention makes is strong, good weathering resistance, water tolerance and sticking power, excellent closure and alkali-resistivity, have higher alkali resistant, salting-out resistance energy.
In order to solve technical problem recited above, the present invention takes following technical scheme: the present invention relates to a kind of all-round alkali-resistant sealing primer, its basic recipe is: emulsion 30%～60%, titanium dioxide 5%～10%, water-ground limestone 5%～15%, kaolin 5%～15%, talcum powder 1%～3%, film coalescence aid 2%～6%, propylene glycol 1%～5%, thickener rheology agent 0.5%～3%, auxiliary agent 2%～5%, deionized water 10%～25%.
Wherein, emulsion is selected the tertiary acrylic emulsion of self-crosslinking alkali resistant.
Titanium dioxide is selected one or more combination of rutile titanium white powder or anatase thpe white powder.
Water-ground limestone is selected 1000 object powders.
Kaolin is selected 1000 object powders.
Talcum powder is selected 1000 object powders.
Film coalescence aid is selected one or more combination of glycol ether, diethylene glycol ether, propylene glycol and alcohol ester-12.
Auxiliary agent at least comprises one or more combination of dispersion agent, wetting agent, defoamer, PH conditioning agent and anticorrosion and bactericidal agent.
Thickener rheology agent is one or more combination of association type acrylate, hydrophobic association type polyurethane and Natvosol.
It is as follows that the present invention proposes a kind of preparation method preparation technology that all can alkali-resistant sealing primer: by formulation weight ratio, water, defoamer, dispersion agent, wetting agent and sterilant are added in stirred pot, after being uniformly dispersed, low speed adds powder titanium dioxide, calcium carbonate, high ridge scholar and talcum powder, then high speed dispersion 15min～30min, after the fineness of slurry is qualified, under middling speed state, add tertiary acrylic emulsion, then at the uniform velocity add film coalescence aid, the good viscosity of stirring and adjusting and pH value, make a kind of all-round alkali-resistant sealing primer.
The seal coat perviousness that the present invention makes is strong, good weathering resistance, water tolerance and sticking power, and excellent closure and alkali-resistivity, have higher alkali resistant, salting-out resistance energy.Be applicable to the application on the surfaces such as interior exterior wall, cement wall, concrete, plasterboard, asbestos plate.
Embodiment
Preparing material according to the component formula of table 1 implements.
Table 1: three embodiment component prescription quality parts
| Material name | Example 1 | Example 2 | Example 3 |
| Deionized water | 16.5 | 15 | 22 |
| Propylene glycol | 3 | 3 | 5 |
| Sterilant | 0.2 | 0.2 | 0.2 |
| Wetting agent | 0.3 | 0.2 | 0.3 |
| Dispersion agent | 1.5 | 1.2 | 1.0 |
| Rutile titanium white powder | 5 | -- | -- |
| Anatase thpe white powder | -- | 6 | 8 |
| Water-ground limestone | 10 | 8 | -- |
| Kaolin | 12 | 10 | 15 |
| Talcum powder | 2 | 2 | 2 |
| The tertiary acrylic emulsion of self-crosslinking | 45 | 48 | 42 |
| Film coalescence aid | 3 | 4 | 3 |
| PH conditioning agent | 0.5 | 0.6 | 0.5 |
| Thickening material | 1.0 | 1.5 | 0.8 |
| Defoamer | 0.3 | 0.3 | 0.2 |
Embodiment 1:
Join successively in order in stirred pot than water, defoamer, dispersion agent, wetting agent and sterilant by formulation weight according to example in table 11, after being uniformly dispersed, low speed adds titanium dioxide, water-ground limestone, kaolin, talcum powder, then high speed dispersion 15min～30min, after the fineness of slurry is qualified, under middling speed state, add tertiary acrylic emulsion, then at the uniform velocity add film coalescence aid, the good viscosity of stirring and adjusting and pH value, make a kind of all-round alkali-resistant sealing primer.
Embodiment 2, embodiment 3 preparation processes are with reference to embodiment 1.
According to relevant national standard, fundamental property that all can alkali-resistant sealing primer of the present invention is detected, test result is as shown in table 2.
The all-round alkali-resistant sealing primer fundamental property test result of table 2
| Test event | Test result |
| At condition in container | Without lump, uniform state |
| Application property | Brush accessible |
| Low-temperature stability | Pass through |
| Paint film appearance | Normally |
| Water tolerance 96h | Without abnormal |
| Alkali resistance 48h | Without abnormal |
| Sticking power | 1 grade |
| Water-permeable | ≤ 0.2 passes through |
| Alkali-resistivity 72h | Without abnormal |
| Salting-out resistance 144h | Without abnormal |
Although the present invention has been explained in detail and has quoted as proof embodiment, for those of ordinary skill in the art, various schemes, amendment and the change that obviously can make according to above-mentioned explanation, within all should being included in the scope of claim.
Claims (10)
1. an all-round alkali-resistant sealing primer, it is characterized in that: by weight percentage, comprise following component: emulsion 30%～60%, titanium dioxide 5%～10%, water-ground limestone 5%～15%, kaolin 5%～15%, talcum powder 1%～3%, film coalescence aid 2%～6%, propylene glycol 1%～5%, thickener rheology agent 0.5%～3%, auxiliary agent 2%～5%, deionized water 10%～25%.
2. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said emulsion is selected the tertiary acrylic emulsion of self-crosslinking alkali resistant.
3. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said titanium dioxide is selected one or more combination of rutile titanium white powder or anatase thpe white powder.
4. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said water-ground limestone is selected 1000 object powders.
5. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said kaolin is selected 1000 object powders.
6. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said talcum powder is selected 1000 object powders.
7. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said film coalescence aid is selected one or more combination of glycol ether, diethylene glycol ether, propylene glycol and alcohol ester-12.
8. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said auxiliary agent at least comprises one or more combination of dispersion agent, wetting agent, defoamer, PH conditioning agent and sterilant.
9. the all-round alkali-resistant sealing primer of one as claimed in claim 1, is characterized in that: said thickener rheology agent is one or more combination of association type acrylate, hydrophobic association type polyurethane and Natvosol.
10. the preparation method of an a kind of all-round alkali-resistant sealing primer as claimed in claim 1, it is characterized in that: described preparation method comprises: compare deionized water by formulation weight, defoamer, dispersion agent, wetting agent and sterilant join in stirred pot in order successively, after being uniformly dispersed, low speed adds titanium dioxide, water-ground limestone, kaolin, talcum powder, then high speed dispersion 15min～30min, after the fineness of slurry is qualified, under middling speed state, add tertiary acrylic emulsion, then at the uniform velocity add film coalescence aid, the good viscosity of stirring and adjusting and pH value, make a kind of all-round alkali-resistant sealing primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014556.1A CN103923541A (en) | 2013-01-15 | 2013-01-15 | Preparation method for universal alkali-resistant seal primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014556.1A CN103923541A (en) | 2013-01-15 | 2013-01-15 | Preparation method for universal alkali-resistant seal primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103923541A true CN103923541A (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014556.1A Pending CN103923541A (en) | 2013-01-15 | 2013-01-15 | Preparation method for universal alkali-resistant seal primer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103923541A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250492A (en) * | 2014-09-27 | 2014-12-31 | 安徽铁创新材料科技有限公司 | Alkali-resistant water-based primer and preparation method thereof |
| CN105505064A (en) * | 2016-01-19 | 2016-04-20 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant sealing primer and preparation method thereof |
| CN105505063A (en) * | 2016-01-19 | 2016-04-20 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant sealing primer and preparation method thereof |
| CN105602369A (en) * | 2016-01-19 | 2016-05-25 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant seal primer paint and method for manufacturing same |
| CN106009952A (en) * | 2016-06-28 | 2016-10-12 | 安徽真信涂料有限公司 | Preparation method of external wall alkali-resistant primer |
| CN106189446A (en) * | 2016-08-17 | 2016-12-07 | 柳州市亿廷贸易有限责任公司 | Washability coating |
| CN106280594A (en) * | 2016-08-17 | 2017-01-04 | 柳州市亿廷贸易有限责任公司 | The preparation method of washability coating |
| CN107629566A (en) * | 2017-09-08 | 2018-01-26 | 福建南烽防火科技有限公司 | A kind of fire-retardant priming paint of alkali resistant |
| CN108753174A (en) * | 2018-06-21 | 2018-11-06 | 广东高登刷新科技有限责任公司 | High osmosis consolidates wall alkali-resistant sealing primer |
| CN110358388A (en) * | 2019-06-27 | 2019-10-22 | 湖北启利新材料股份有限公司 | A kind of compound primary coat |
| CN113201283A (en) * | 2021-05-31 | 2021-08-03 | 山西红塔涂料科技有限公司 | Permeable alkali-resistant seal primer |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104250492A (en) * | 2014-09-27 | 2014-12-31 | 安徽铁创新材料科技有限公司 | Alkali-resistant water-based primer and preparation method thereof |
| CN105505064A (en) * | 2016-01-19 | 2016-04-20 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant sealing primer and preparation method thereof |
| CN105505063A (en) * | 2016-01-19 | 2016-04-20 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant sealing primer and preparation method thereof |
| CN105602369A (en) * | 2016-01-19 | 2016-05-25 | 卓达新材料科技集团有限公司 | White water-based alkali-resistant seal primer paint and method for manufacturing same |
| CN106009952A (en) * | 2016-06-28 | 2016-10-12 | 安徽真信涂料有限公司 | Preparation method of external wall alkali-resistant primer |
| CN106189446A (en) * | 2016-08-17 | 2016-12-07 | 柳州市亿廷贸易有限责任公司 | Washability coating |
| CN106280594A (en) * | 2016-08-17 | 2017-01-04 | 柳州市亿廷贸易有限责任公司 | The preparation method of washability coating |
| CN107629566A (en) * | 2017-09-08 | 2018-01-26 | 福建南烽防火科技有限公司 | A kind of fire-retardant priming paint of alkali resistant |
| CN108753174A (en) * | 2018-06-21 | 2018-11-06 | 广东高登刷新科技有限责任公司 | High osmosis consolidates wall alkali-resistant sealing primer |
| CN110358388A (en) * | 2019-06-27 | 2019-10-22 | 湖北启利新材料股份有限公司 | A kind of compound primary coat |
| CN113201283A (en) * | 2021-05-31 | 2021-08-03 | 山西红塔涂料科技有限公司 | Permeable alkali-resistant seal primer |
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Application publication date: 20140716 |