CN103436162A - High-temperature-resistant inorganic zinc-rich primer - Google Patents
High-temperature-resistant inorganic zinc-rich primer Download PDFInfo
- Publication number
- CN103436162A CN103436162A CN2013103704952A CN201310370495A CN103436162A CN 103436162 A CN103436162 A CN 103436162A CN 2013103704952 A CN2013103704952 A CN 2013103704952A CN 201310370495 A CN201310370495 A CN 201310370495A CN 103436162 A CN103436162 A CN 103436162A
- Authority
- CN
- China
- Prior art keywords
- parts
- component
- resistant inorganic
- rich primer
- high temperature
- 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.)
- Withdrawn
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a high-temperature-resistant inorganic zinc-rich primer, belonging to the technical field of paints. The primer comprises a component A and a component B, wherein the component A comprises the following raw materials in parts by weight: 7-10 parts of polyvinyl butyral, 5-12 parts of epoxy resin, 3-5 parts of ethyl cellulose, 80-100 parts of zinc powder, 5-10 parts of iron oxide red, 20-30 parts of solvent, 0.3-0.5 part of stabilizer, 3-6 parts of rheological agent, 0.2-0.5 part of mineral oil defoaming agent and 0.5-1 part of wetting agent; the component B comprises the following raw material in parts by weight: 25-40 parts of modified polyethyl silicate; and the solvent is one or mixture of more of ethanol, isopropanol and n-butanol. The primer provided by the invention has the advantages of strong adhesive force, favorable high temperature resistance, excellent anticorrosive property, high room-temperature drying speed, high storage stability and the like, and can be used as an antistatic anticorrosive paint for oil tanks and pipelines, a conducting paint for grid systems, and the like.
Description
Technical field
The invention belongs to technical field of coatings, be specifically related to a kind of high temperature resistant inorganic zinc rich primer.
Background technology
Hardware mostly adopts the materials such as carbon steel, manganese steel, cast steel and for a long time in the environment such as alternation of wetting and drying, sunlight exposure, high velocity flow, salt fog and water medium, microorganic adhesion, corrosion in various degree can occur.One of antiseptic and rustproof the most frequently used method of hardware is at its surface-coated antifouling paste, to completely cut off corrosive medium and metal base.
In steel structure anti-corrosion application system, the effect of zinc rich primer is most important, and it has good sticking power to steel, and can play excellent rust inhibition.Zinc rich primer is to have the class protective system product of the zinc powder of sacrificial anode effect as main rust-stabilising pigment.The zinc rich primer poor stability of selling in the market, and resistance to elevated temperatures deficiency, and work-ing life is shorter.Therefore how overcoming the deficiencies in the prior art is problems that current technical field of coatings is needed solution badly.
Summary of the invention
The objective of the invention is, in order to solve the deficiencies in the prior art, provides a kind of high temperature resistant inorganic zinc rich primer, and it is a kind of heavy anti-corrosion primer of excellent property, has satisfactory stability and resistance to elevated temperatures.
The technical solution used in the present invention is as follows:
A kind of high temperature resistant inorganic zinc rich primer, is characterized in that comprising component A and component B,
Wherein component A comprises the following raw material according to the parts by weight meter: 7 ~ 10 parts of polyvinyl butyral acetals, 5 ~ 12 parts of epoxy resin, 3 ~ 5 parts of ethyl cellulose, 80 ~ 100 parts of zinc powders, 5 ~ 10 parts of red iron oxides, 20 ~ 30 parts of solvents, 0.3 ~ 0.5 part of stablizer, 3 ~ 6 parts of rheological agents, 0.2 ~ 0.5 part of mineral oil defoaming agent, 0.5 ~ 1 part of wetting agent;
Component B comprises the following raw material according to the parts by weight meter: 25 ~ 40 parts of modified polysilicate ethyl esters;
Described solvent is one or more mixture in ethanol, Virahol and propyl carbinol.
Further preferably described stablizer is zinc chloride.
Further preferably described rheological agent is polyamide wax.
Further preferably described wetting agent is polyether siloxane copolymer.
The preparation method of described modified polysilicate ethyl ester is for to join tetraethoxy in the mixed solvent of ethanol and N-BUTYL ACETATE, then regulate PH=4.5 ~ 5.5, stir and add deionized water, control temperature simultaneously and be no more than 80 ℃, until solution is transparent, obtain the modified polysilicate ethyl ester.
Further preferably the mass ratio of tetraethoxy and mixed solvent is 10:1 ~ 4, and in mixed solvent, the concrete ratio of ethanol and N-BUTYL ACETATE is not done requirement.
During use, component A and component B are mixed, then can adopt the mode of dip-coating, roller coat, brushing and spraying to be filmed.
compared with prior art, its beneficial effect is in the present invention:the advantages such as priming paint of the present invention has strong adhesion, physical strength is high, resistance to elevated temperatures good, antiseptic property is excellent, Air drying is fast, excellent storage stability, 500 ℃ of high temperature of ability, can be used for oil tank, pipeline corrosion protection anti-static and anti-corrosive paint, the electrically conducting coating of network system etc.
Specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
A kind of high temperature resistant inorganic zinc rich primer, is characterized in that comprising component A and component B,
Wherein component A comprises the following raw material according to the parts by weight meter: 7 parts of polyvinyl butyral acetals, 5 parts of epoxy resin, 3 parts of ethyl cellulose, 80 parts of zinc powders, 5 parts of red iron oxides, 20 parts of ethanol, 0.3 part of zinc chloride, 3 parts of polyamide waxes, 0.2 part of mineral oil defoaming agent, 0.5 part of polyether siloxane copolymer;
Component B comprises the following raw material according to the parts by weight meter: 25 parts of modified polysilicate ethyl esters;
Wherein the preparation method of modified polysilicate ethyl ester is for to join tetraethoxy in the mixed solvent of ethanol and N-BUTYL ACETATE, then regulate PH=4.5 ~ 5.5, stir and add deionized water, control temperature simultaneously and be no more than 80 ℃, until solution is transparent, obtain the modified polysilicate ethyl ester.Wherein the mass ratio of tetraethoxy and mixed solvent is 10:1, and in mixed solvent, the concrete ratio of ethanol and N-BUTYL ACETATE is not done requirement.
During use, component A and component B are mixed, then can adopt the mode of dip-coating, roller coat, brushing and spraying to be filmed.
Embodiment 2
A kind of high temperature resistant inorganic zinc rich primer, is characterized in that comprising component A and component B,
Wherein component A comprises the following raw material according to the parts by weight meter: 10 parts of polyvinyl butyral acetals, 12 parts of epoxy resin, 5 parts of ethyl cellulose, 100 parts of zinc powders, 10 parts of red iron oxides, 10 parts of ethanol, 20 parts of Virahols, 0.5 part of zinc chloride, 6 parts of polyamide waxes, 0.5 part of mineral oil defoaming agent, 1 part of polyether siloxane copolymer;
Component B comprises the following raw material according to the parts by weight meter: 40 parts of modified polysilicate ethyl esters;
Wherein the preparation method of modified polysilicate ethyl ester is for to join tetraethoxy in the mixed solvent of ethanol and N-BUTYL ACETATE, then regulate PH=4.5 ~ 5.5, stir and add deionized water, control temperature simultaneously and be no more than 80 ℃, until solution is transparent, obtain the modified polysilicate ethyl ester.Wherein the mass ratio of tetraethoxy and mixed solvent is 5:2, and in mixed solvent, the concrete ratio of ethanol and N-BUTYL ACETATE is not done requirement.
During use, component A and component B are mixed, then can adopt the mode of dip-coating, roller coat, brushing and spraying to be filmed.
Embodiment 3
A kind of high temperature resistant inorganic zinc rich primer, is characterized in that comprising component A and component B,
Wherein component A comprises the following raw material according to the parts by weight meter: 9 parts of polyvinyl butyral acetals, 7 parts of epoxy resin, 4 parts of ethyl cellulose, 90 parts of zinc powders, 7 parts of red iron oxides, 5 parts of ethanol, 10 parts of Virahols, 11 parts of propyl carbinols, 0.4 part of zinc chloride, 5 parts of polyamide waxes, 0.3 part of mineral oil defoaming agent, 0.7 part of polyether siloxane copolymer;
Component B comprises the following raw material according to the parts by weight meter: 33 parts of modified polysilicate ethyl esters;
Wherein the preparation method of modified polysilicate ethyl ester is for to join tetraethoxy in the mixed solvent of ethanol and N-BUTYL ACETATE, then regulate PH=4.5 ~ 5.5, stir and add deionized water, control temperature simultaneously and be no more than 80 ℃, until solution is transparent, obtain the modified polysilicate ethyl ester.Wherein the mass ratio of tetraethoxy and mixed solvent is 10:3, and in mixed solvent, the concrete ratio of ethanol and N-BUTYL ACETATE is not done requirement.
During use, component A and component B are mixed, then can adopt the mode of dip-coating, roller coat, brushing and spraying to be filmed.
performance Detection
Product performance of the present invention are detected according to national standard, and its detected result is as shown in table 1.
Table 1 product performance detected result of the present invention
Claims (6)
1. a high temperature resistant inorganic zinc rich primer, is characterized in that comprising component A and component B,
Wherein component A comprises the following raw material according to the parts by weight meter: 7 ~ 10 parts of polyvinyl butyral acetals, 5 ~ 12 parts of epoxy resin, 3 ~ 5 parts of ethyl cellulose, 80 ~ 100 parts of zinc powders, 5 ~ 10 parts of red iron oxides, 20 ~ 30 parts of solvents, 0.3 ~ 0.5 part of stablizer, 3 ~ 6 parts of rheological agents, 0.2 ~ 0.5 part of mineral oil defoaming agent, 0.5 ~ 1 part of wetting agent;
Component B comprises the following raw material according to the parts by weight meter: 25 ~ 40 parts of modified polysilicate ethyl esters;
Described solvent is one or more mixture in ethanol, Virahol and propyl carbinol.
2. high temperature resistant inorganic zinc rich primer according to claim 1, is characterized in that described stablizer is zinc chloride.
3. high temperature resistant inorganic zinc rich primer according to claim 1, is characterized in that described rheological agent is polyamide wax.
4. high temperature resistant inorganic zinc rich primer according to claim 1, is characterized in that described wetting agent is polyether siloxane copolymer.
5. high temperature resistant inorganic zinc rich primer according to claim 1, it is characterized in that the preparation method of described modified polysilicate ethyl ester is for to join tetraethoxy in the mixed solvent of ethanol and N-BUTYL ACETATE, then regulate PH=4.5 ~ 5.5, stir and add deionized water, control temperature simultaneously and be no more than 80 ℃, until solution is transparent, obtain the modified polysilicate ethyl ester.
6. the preparation method of modified polysilicate ethyl ester according to claim 5, the mass ratio that it is characterized in that tetraethoxy and mixed solvent is 10:1 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103704952A CN103436162A (en) | 2013-08-23 | 2013-08-23 | High-temperature-resistant inorganic zinc-rich primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103704952A CN103436162A (en) | 2013-08-23 | 2013-08-23 | High-temperature-resistant inorganic zinc-rich primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103436162A true CN103436162A (en) | 2013-12-11 |
Family
ID=49689884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103704952A Withdrawn CN103436162A (en) | 2013-08-23 | 2013-08-23 | High-temperature-resistant inorganic zinc-rich primer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103436162A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740232A (en) * | 2013-12-31 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Conductive anticorrosive paint and preparation method thereof |
| CN104559755A (en) * | 2014-12-25 | 2015-04-29 | 上海海隆石油化工研究所 | Low-film-thickness protective primer with high rusting prevention performance |
| CN104830171A (en) * | 2015-05-15 | 2015-08-12 | 上海海悦涂料有限公司 | Inorganic high-temperature-resistant paint and anti method of steamship chimney |
| CN109554070A (en) * | 2018-11-16 | 2019-04-02 | 铜仁学院 | A kind of alcohol-soluble zinc rich primer and preparation method thereof |
| CN114773990A (en) * | 2022-03-10 | 2022-07-22 | 北京东方雨虹防水技术股份有限公司 | Alcohol-soluble inorganic zinc-rich primer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133068A1 (en) * | 2009-05-18 | 2010-11-25 | Pangang Group Steel Vanadium & Titanium Co., Ltd. | Coating composition and passivated zinc-plated material |
| CN102977771A (en) * | 2012-11-30 | 2013-03-20 | 无锡市虎皇漆业有限公司 | Inorganic zinc-rich primer with high performance |
-
2013
- 2013-08-23 CN CN2013103704952A patent/CN103436162A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133068A1 (en) * | 2009-05-18 | 2010-11-25 | Pangang Group Steel Vanadium & Titanium Co., Ltd. | Coating composition and passivated zinc-plated material |
| CN102977771A (en) * | 2012-11-30 | 2013-03-20 | 无锡市虎皇漆业有限公司 | Inorganic zinc-rich primer with high performance |
Non-Patent Citations (3)
| Title |
|---|
| 关有俊等: "高锌粉含量的单组分环氧富锌底漆的研制", 《涂料工业》, vol. 41, no. 7, 31 July 2011 (2011-07-31), pages 41 - 44 * |
| 周郁文: "聚硅酸乙酯的改性及其应用的研究", 《涂料工业》, vol. 31, no. 12, 31 December 2001 (2001-12-31), pages 14 - 17 * |
| 解蓓蓓等: "醇溶性无机富锌涂料的研究与应用", 《现代涂料与涂装》, vol. 14, no. 7, 31 July 2011 (2011-07-31), pages 10 - 13 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103740232A (en) * | 2013-12-31 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Conductive anticorrosive paint and preparation method thereof |
| CN104559755A (en) * | 2014-12-25 | 2015-04-29 | 上海海隆石油化工研究所 | Low-film-thickness protective primer with high rusting prevention performance |
| CN104830171A (en) * | 2015-05-15 | 2015-08-12 | 上海海悦涂料有限公司 | Inorganic high-temperature-resistant paint and anti method of steamship chimney |
| CN109554070A (en) * | 2018-11-16 | 2019-04-02 | 铜仁学院 | A kind of alcohol-soluble zinc rich primer and preparation method thereof |
| CN114773990A (en) * | 2022-03-10 | 2022-07-22 | 北京东方雨虹防水技术股份有限公司 | Alcohol-soluble inorganic zinc-rich primer and preparation method thereof |
| CN114773990B (en) * | 2022-03-10 | 2023-01-06 | 北京东方雨虹防水技术股份有限公司 | Alcohol-soluble inorganic zinc-rich primer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203427398U (en) | Corrosion-resistant and wear-resistant composite structure | |
| CN101397413B (en) | VCI-containing flake cold-plating zinc and aluminum protective coating on steel structure surface and preparation method thereof | |
| CN103436162A (en) | High-temperature-resistant inorganic zinc-rich primer | |
| WO2017028373A1 (en) | Water-based heavy-anticorrosion single-component primer for rusty surface and preparation method and application thereof | |
| CN104974626A (en) | Corrosion-preventing aqueous inorganic zinc-rich primer as well as preparation method and application thereof | |
| CN103122186B (en) | Environment-friendly treating fluid for preventing steel rails from corrosion and steel rail corrosion prevention material | |
| CN105400373A (en) | Graphene/deimpurity polyaniline-containing anticorrosive coating and preparation method thereof | |
| CN103666201A (en) | Long-acting acid-base resistant solvent-free anticorrosive paint as well as preparation method and application thereof | |
| CN210595882U (en) | Graphene modified waterborne epoxy heavy-duty anticorrosive paint | |
| CN104277652A (en) | Water-based anticorrosive paint | |
| CN104910794A (en) | Waterproof anticorrosive coating for coastal environment wooden ancient buildings and preparation method of waterproof anticorrosive coating | |
| WO2017054268A1 (en) | Multi-component copolymer aqueous anti-corrosion emulsion dedicated for rust converting primer and preparation method therefor | |
| CN105949832A (en) | Modified graphene containing inflaming-retarding corrosion-resisting coating | |
| CN104403435A (en) | Water-based rust-converting anti-corrosive primer | |
| CN111393930B (en) | Weather-resistant temperature-sensing early-warning cable fireproof coating | |
| CN104974625B (en) | A kind of water-soluble anti-rust insulated paint and preparation method thereof | |
| CN101974281B (en) | Anticorrosive emulsion paint | |
| CN105017922A (en) | Aqueous zinc-rich flake cathode protection prime coat, preparation method and uses thereof | |
| CN201272831Y (en) | Steel structure surface VCI squama zinc-aluminum coating system | |
| CN105017921A (en) | Oily-to-aqueous epoxy anti-rust prime coat and preparation method thereof | |
| CN104927521A (en) | Antirust paint | |
| CN105038580A (en) | Self-curing chemically bonded phosphate zinc-rich coating | |
| CN107325702B (en) | Single-component high-corrosion-resistance waterborne polyurethane coating and preparation method thereof | |
| CN105778672A (en) | Superfast-drying, anti-adhesion, and anticorrosion paint for casting pipes | |
| CN104194544A (en) | Anticorrosive paint used for hot-galvanized angle steel tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20131211 |