CN104087036B - Shop primer - Google Patents
Shop primer Download PDFInfo
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- CN104087036B CN104087036B CN201410363083.0A CN201410363083A CN104087036B CN 104087036 B CN104087036 B CN 104087036B CN 201410363083 A CN201410363083 A CN 201410363083A CN 104087036 B CN104087036 B CN 104087036B
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000013530 defoamer Substances 0.000 claims abstract description 11
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 11
- 239000000839 emulsion Substances 0.000 claims abstract description 11
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 11
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 11
- -1 polydimethylsiloxane Polymers 0.000 claims abstract description 11
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 11
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 11
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 11
- 239000010703 silicon Substances 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical group [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 claims description 4
- 229910000165 zinc phosphate Inorganic materials 0.000 claims description 4
- 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 description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000003755 preservative agent Substances 0.000 claims 2
- 230000002335 preservative effect Effects 0.000 claims 2
- 239000003973 paint Substances 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 230000002421 anti-septic effect Effects 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000037452 priming Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Abstract
The invention discloses a kind of shop primer, relate to technical field of coatings, it is made up of two components of first, second, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 15 20 parts, Ludox 5 10 parts, polyacrylate emulsion 5 10 parts, organobentonite 5 10 parts, polydimethylsiloxane 0.1 0.5 parts, organic silicon defoamer 0.1 0.5 parts；Each component of second component and parts by weight are respectively as follows: zinc powder 30 55 parts, filler 10 25 parts, pigment 5 20 parts.The present invention is compared to prior art, its Heat stability is good, and adhesive force is strong, and film quality is good, and paint film smooths, and without the bad phenomenon stuck up skin, come off, antiseptic property is good.
Description
Technical field
The present invention relates to technical field of coatings, especially a kind of shop primer.
Background technology
In the building course such as boats and ships and large-scale steel structure; in order to improve build guality and rust cleaning efficiency; after the steel entering factory are carried out surface process; one layer of build priming paint below 25 microns is sprayed as interim protection immediately at steel surface; that causes in order to prevent steel from getting rusty during processing and shipbuilding is corrosion-damaged, and this priming paint is referred to as shop primer or steeis pretreament priming paint.Current shop primer contains resin mostly, this shop primer during carrying out high-temperature soldering or cutting operation, its poor heat resistance, paint film can be made to occur that adhesive force is bad, even stick up the situation of skin, reduce the antiseptic property of priming paint, shorten the antirust time limit.
Summary of the invention
It is an object of the invention to provide a kind of shop primer, this shop primer can solve poor heat resistance and the low problem of rustless property.
In order to solve the problems referred to above, the technical solution used in the present invention is: this shop primer is made up of two components of first, second, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 15-20 part, Ludox 5-10 part, polyacrylate emulsion 5-10 part, organobentonite 5-10 part, polydimethylsiloxane 0.1-0.5 part, organic silicon defoamer 0.1-0.5 part；Each component of second component and parts by weight are respectively as follows: zinc powder 30-55 part, filler 10-25 part, pigment 5-20 part.
In the technical scheme of above-mentioned shop primer, more specifically technical scheme is it may also is that described filler is Kaolin or Pulvis Talci.
Further, described pigment is zinc phosphate or titanium dioxide.
Further, potassium silicate solution 18 parts, Ludox 8 parts, polyacrylate emulsion 8 parts, organobentonite 8 parts, polydimethylsiloxane 0.3 part, organic silicon defoamer 0.2 part；Zinc powder 45 parts, filler 15 parts, pigment 10 parts.
Further, the fineness of zinc powder is 500 mesh.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that Heat stability is good, and adhesive force is strong, and film quality is good, and paint film smooths, and without the bad phenomenon stuck up skin, come off, antiseptic property is good.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
The shop primer of the present embodiment is made up of two components of first, second, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 15 kilograms, Ludox 5 kilograms, polyacrylate emulsion 5 kilograms, 5 kilograms of parts of organobentonite, polydimethylsiloxane 0.1 kilogram, organic silicon defoamer 0.1 kilogram；Each component of second component and parts by weight are respectively as follows: zinc powder 30 kilograms, Kaolin 10 kilograms, zinc phosphate 5 kilograms, and the fineness of zinc powder is 500 mesh.
By potassium silicate solution, Ludox and polyacrylate emulsion mix and blend, in whipping process, after addition organobentonite is uniformly dispersed, adds polydimethylsiloxane and organic silicon defoamer stirs, be distributed to fineness 70, after filtration, be packaged into first component；After each component mix homogeneously of second component, separate packaging with first component.During use, first component and second component mix homogeneously are obtained required shop primer, can construct.
Gained shop primer presses GB6747-2008 standard testing, the key technical indexes is: paint film is smooth, film thickness 20 microns, surface drying 3 minutes, do solid work 5 minutes, adhesion 1 grade, get rusty in ocean the weatherability in environment: 6 months 1 grade, solderable, cutting, thermostability (400 DEG C, 24 hours): light discolouration, salt fog resistance (1000 hours): non-foaming, non-corroding.
Embodiment 2
The shop primer of the present embodiment is made up of two components of first, second, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 18 kilograms, Ludox 8 kilograms, polyacrylate emulsion 8 kilograms, 8 kilograms of parts of organobentonite, polydimethylsiloxane 0.3 kilogram, organic silicon defoamer 0.2 kilogram；Each component of second component and parts by weight are respectively as follows: zinc powder 45 kilograms, Kaolin 15 kilograms, zinc phosphate 10 kilograms, and the fineness of zinc powder is 500 mesh.
By potassium silicate solution, Ludox and polyacrylate emulsion mix and blend, in whipping process, after addition organobentonite is uniformly dispersed, adds polydimethylsiloxane and organic silicon defoamer stirs, be distributed to fineness 70, after filtration, be packaged into first component；After each component mix homogeneously of second component, separate packaging with first component.During use, first component and second component mix homogeneously are obtained required shop primer, can construct.
Gained shop primer presses GB6747-2008 standard testing, the key technical indexes is: paint film is smooth, film thickness 20 microns, surface drying 3 minutes, do solid work 4 minutes, adhesion 1 grade, get rusty in ocean the weatherability in environment: 12 months 1 grade, solderable, cutting, thermostability (400 DEG C, 24 hours): light discolouration, salt fog resistance (1000 hours): non-foaming, non-corroding.
Embodiment 3
The shop primer of the present embodiment is made up of two components of first, second, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 20 kilograms, Ludox 10 kilograms, polyacrylate emulsion 10 kilograms, 10 kilograms of parts of organobentonite, polydimethylsiloxane 0.5 kilogram, organic silicon defoamer 0.5 kilogram；Each component of second component and parts by weight are respectively as follows: zinc powder 55 kilograms, Pulvis Talci 25 kilograms, titanium dioxide 20 kilograms, and the fineness of zinc powder is 500 mesh.
By potassium silicate solution, Ludox and polyacrylate emulsion mix and blend, in whipping process, after addition organobentonite is uniformly dispersed, adds polydimethylsiloxane and organic silicon defoamer stirs, be distributed to fineness 70, after filtration, be packaged into first component；After each component mix homogeneously of second component, separate packaging with first component.During use, first component and second component mix homogeneously are obtained required shop primer, can construct.
Gained shop primer presses GB6747-2008 standard testing, the key technical indexes is: paint film is smooth, film thickness 20 microns, surface drying 3 minutes, do solid work 5 minutes, adhesion 1 grade, get rusty in ocean the weatherability in environment: 6 months 1 grade, solderable, cutting, thermostability (400 DEG C, 24 hours): light discolouration, salt fog resistance (1000 hours): non-foaming, non-corroding.
Claims (5)
1. a shop primer, it is characterized in that: be made up of two components of first, the second that weight ratio is 1:1, wherein, each component of first component and parts by weight are respectively as follows: potassium silicate solution 15-20 part, Ludox 5-10 part, polyacrylate emulsion 5-10 part, organobentonite 5-10 part, polydimethylsiloxane 0.1-0.5 part, organic silicon defoamer 0.1-0.5 part；
Each component of second component and parts by weight are respectively as follows: preservative 30-55 part, filler 10-25 part, pigment 5-20 part；Described preservative is zinc powder.
Shop primer the most according to claim 1, it is characterised in that: described filler is Kaolin or Pulvis Talci.
Shop primer the most according to claim 1, it is characterised in that: described pigment is zinc phosphate or titanium dioxide.
4. according to the shop primer described in any one of claims 1 to 3, it is characterised in that: potassium silicate solution 18 parts, Ludox 8 parts, polyacrylate emulsion 8 parts, organobentonite 8 parts, polydimethylsiloxane 0.3 part, organic silicon defoamer 0.2 part；Zinc powder 45 parts, filler 15 parts, pigment 10 parts.
Shop primer the most according to claim 4, it is characterised in that: the fineness of zinc powder is 500 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363083.0A CN104087036B (en) | 2014-07-28 | 2014-07-28 | Shop primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410363083.0A CN104087036B (en) | 2014-07-28 | 2014-07-28 | Shop primer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104087036A CN104087036A (en) | 2014-10-08 |
| CN104087036B true CN104087036B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410363083.0A Active CN104087036B (en) | 2014-07-28 | 2014-07-28 | Shop primer |
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| CN (1) | CN104087036B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105694554A (en) * | 2014-11-29 | 2016-06-22 | 上海门普来新材料股份有限公司 | Industrial waterborne inorganic polyphosphoester anticorrosive coating and preparation method thereof |
| CN106634320A (en) * | 2016-09-09 | 2017-05-10 | 常州大学 | Silicone acrylate emulsion and graphene oxide-modified inorganic paint and preparation method thereof |
| CN106675265A (en) * | 2016-12-28 | 2017-05-17 | 芜湖普乐士新型建筑材料配套有限公司 | Water-based paint for steel structures |
| CN109294299A (en) * | 2018-10-09 | 2019-02-01 | 上海暄洋化工材料科技有限公司 | A kind of Waterborne inorganic zinc shop primer of containing graphene and preparation method thereof |
| CN116162366B (en) * | 2021-11-25 | 2023-12-26 | 中海油常州涂料化工研究院有限公司 | Water-based inorganic zinc silicate paint and preparation method thereof |
| CN114149715B (en) * | 2021-12-13 | 2022-11-04 | 重庆海联水性涂料有限公司 | Zinc-rich primer and application thereof |
| CN115926503B (en) * | 2022-12-30 | 2024-01-19 | 广东四方英特宝新材料科技有限公司 | Recoating aqueous inorganic ceramic coating and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101083133B1 (en) * | 2009-05-18 | 2011-11-11 | 이재환 | Complex aerogel coating composition |
| CN102127328B (en) * | 2011-01-31 | 2013-01-02 | 天津市富特斯科技发展有限公司 | Aqueous on-rust inorganic zinc-enriched coating and preparation method thereof |
| CN103788734B (en) * | 2012-11-02 | 2017-10-27 | 中冶建筑研究总院有限公司 | A kind of aqueous inorganic zinc-enriched coating and preparation method thereof |
| CN103468075A (en) * | 2013-09-06 | 2013-12-25 | 常熟市方塔涂料化工有限公司 | Water-based inorganic zinc-rich primer and preparation method thereof |
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| CN104087036A (en) | 2014-10-08 |
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