CN103773224A - High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof - Google Patents
High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof Download PDFInfo
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- CN103773224A CN103773224A CN201310493676.4A CN201310493676A CN103773224A CN 103773224 A CN103773224 A CN 103773224A CN 201310493676 A CN201310493676 A CN 201310493676A CN 103773224 A CN103773224 A CN 103773224A
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Abstract
The invention discloses high-temperature-resistant non-expansion type flameproof and anticorrosive paint and a preparation method thereof. Tetraethyl orthosilicate, hollow glass micro beads, glass scales, a silane coupler, butyl alcohol and an auxiliary are directly added into an agitation kettle, mixed and agitated at a speed of 800-1,000 r/min for 30-45 minutes to obtain the high-temperature-resistant non-expansion type flameproof and anticorrosive paint. The paint has the double functions of fire protection and corrosion prevention, so as to solve the problems of difficulty in fire protection and corrosion prevention of chemical industry enterprises, effectively prevent fire disasters caused by the leakage of high-temperature liquid, and better avoid damage to public property.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly a kind of high temperature resistant non-expansion type fire-proof corrosive-resistant paint and preparation method thereof, belongs to technical field of coatings.
Background technology
Current coating on the market generally only has anti-corrosion function or only has fire-proof function, the coating that rarer fire prevention and anti-corrosion function have concurrently.Akzo Nobel N.V. has developed and has had fire prevention and the two-in-one functional coating of anti-corrosion function concurrently in recent years, but this coating also has some limitations in the use, for example often non-refractory and cause coming off or coking of coating when using on high temperature service, thus rot-resistant effect lost.Coating of the prior art still more adopts common organic high temperature-resistant resin as main raw material, and institute's withstand high temperatures of common organic high temperature-resistant resin is conventionally only 600 ℃ of left and right, even if the high temperature material of no-float also can only reach 700 ℃ of left and right conventionally.Because high temperature service itself just easily occurs combustion phenomena under the impact of extraneous factor, the particularly heat conduction wet goods of the molten iron in steelworks boiler, refinery, and their leakage is the principal element that causes fire often.Thereby need to explore a kind of taken into account fire prevention of excellent property and the coating of anticorrosion dual-use function.
Summary of the invention
The object of the invention is to overcome defect of the prior art, a kind of high temperature resistant non-expansion type fire-proof corrosive-resistant paint and preparation method thereof is provided, described coating can be taken into account fire prevention and anticorrosion dual-use function, thereby has effectively avoided leaking because of high-temp liquid the fire hazard bringing.
The present invention is achieved by the following technical programs.
A kind of high temperature resistant non-expansion type fire-proof corrosive-resistant paint, its moiety is counted with mass parts:
Above-mentioned one is high temperature resistant non-expansion type fire-proof corrosive-resistant paint, wherein, described tetraethoxy is tetraethoxy-32, buys in Changzhou Wujin Heng Ye Chemical Co., Ltd..
Above-mentioned one is high temperature resistant non-expansion type fire-proof corrosive-resistant paint, wherein, the particle size range of described hollow glass microbead is respectively 10-200um, 10-100um and 10-250um; Tap density is respectively 0.14-0.16g/cm
3, 0.18-0.20g/cm
3and 0.08-0.10g/cm
3.
Above-mentioned one is high temperature resistant non-expansion type fire-proof corrosive-resistant paint, wherein, described silane coupling agent is silane coupling agent KH-55O, buys in Dow Corning Corporation.
Above-mentioned one is high temperature resistant non-expansion type fire-proof corrosive-resistant paint, wherein, the mass percent concentration of described propyl carbinol is 95%.
Above-mentioned one is high temperature resistant non-expansion type fire-proof corrosive-resistant paint, wherein, described auxiliary agent is dispersion agent HX-4030, buys the auxiliary agent company limited in China.
The preparation method of above-mentioned a kind of high temperature resistant non-expansion type fire-proof corrosive-resistant paint, preparation method is as follows: tetraethoxy, hollow glass microbead, glass flake, silane coupling agent, propyl carbinol and auxiliary agent are directly added and in stirring tank, carry out mix and blend, stirring velocity 800-1000r/min, churning time 30-45min.
Fire-proof corrosive-resistant paint of the present invention can be taken into account fire prevention and rot-resistant dual-use function; the thickness of described coating 1mm can reach the fire prevention time limit of 2 hours; there is stronger Corrosion Protection simultaneously; thereby solve the problem of chemical enterprise high temperature service fire retardant anticorrosion difficulty; effectively avoid because high-temp liquid leaks the fire hazard bringing, protected better public property to avoid infringement.The sticking power of described coating and ground is good, sticking power more than 1.2MPa, thereby avoided the coating early failure problem causing due to poor adhesive force.Due between coating and ground, have good sticking power simultaneously coating self there is good mechanical property, as wearability etc., this coating can be constructed before steel structure hoisting, carry out factory or lift on place and construct at the scene.
Embodiment
By specific embodiment, the specific embodiment of the present invention is described in further detail below.
Embodiment 1
A kind of preparation method of high temperature resistant non-expansion type fire-proof corrosive-resistant paint, preparation method is as follows: the propyl carbinol of tetraethoxy-32 of 40 parts, the hollow glass microbead of 20 parts, the glass flake, the silane coupling agent KH-55O of 5 parts, the dispersion agent HX-4030 of 5 parts of 10 parts and 20 parts is directly added and in stirring tank, carries out mix and blend, stirring velocity 800r/min, churning time 30min.
Embodiment 2
A kind of preparation method of high temperature resistant non-expansion type fire-proof corrosive-resistant paint, preparation method is as follows: the propyl carbinol of tetraethoxy-32 of 50 parts, the hollow glass microbead of 23 parts, the glass flake, the silane coupling agent KH-55O of 8 parts, the dispersion agent HX-4030 of 8 parts of 12 parts and 22 parts is directly added and in stirring tank, carries out mix and blend, stirring velocity 900r/min, churning time 40min.
Embodiment 3
A kind of preparation method of high temperature resistant non-expansion type fire-proof corrosive-resistant paint, preparation method is as follows: the propyl carbinol of tetraethoxy-32 of 55 parts, the hollow glass microbead of 25 parts, the glass flake, the silane coupling agent KH-55O of 10 parts, the dispersion agent HX-4030 of 10 parts of 15 parts and 25 parts is directly added and in stirring tank, carries out mix and blend, stirring velocity 1000r/min, churning time 45min.
High temperature resistant non-expansion type fire-proof corrosive-resistant paint of the present invention is carried out to properties detection, and data are as following table 1:
Table 1 high temperature resistant non-expansion type fire-proof corrosive-resistant paint performance detection data of the present invention
Here description of the invention and application is illustrative, not wants scope of the present invention to limit in the above-described embodiments, and therefore, the present invention is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (7)
1. a high temperature resistant non-expansion type fire-proof corrosive-resistant paint, is characterized in that, its moiety is counted with mass parts:
Tetraethoxy 40-55 part
Hollow glass microbead 20-25 part
Glass flake 10-15 part
Silane coupling agent 5-10 part
Propyl carbinol 20-25 part
Auxiliary agent 5-10 part.
2. the high temperature resistant non-expansion type fire-proof corrosive-resistant paint of one as claimed in claim 1, is characterized in that, described tetraethoxy is tetraethoxy-32.
3. the high temperature resistant non-expansion type fire-proof corrosive-resistant paint of one as claimed in claim 1, is characterized in that, the particle size range of described hollow glass microbead is respectively 10-200um, 10-100um and 10-250 um; Tap density is respectively 0.14-0.16g/cm
3, 0.18-0.20g/cm
3and 0.08-0.10g/cm
3.
4. the high temperature resistant non-expansion type fire-proof corrosive-resistant paint of one as claimed in claim 1, is characterized in that, described silane coupling agent is silane coupling agent KH-55O.
5. the high temperature resistant non-expansion type fire-proof corrosive-resistant paint of one as claimed in claim 1, is characterized in that, the mass percent concentration of described propyl carbinol is 95%.
6. the high temperature resistant non-expansion type fire-proof corrosive-resistant paint of one as claimed in claim 1, is characterized in that, described auxiliary agent is dispersion agent HX-4030.
7. the preparation method of a kind of high temperature resistant non-expansion type fire-proof corrosive-resistant paint as claimed in claim 1, it is characterized in that, preparation method is as follows: tetraethoxy, hollow glass microbead, glass flake, silane coupling agent, propyl carbinol and auxiliary agent are directly added and in stirring tank, carry out mix and blend, stirring velocity 800-1000r/min, churning time 30-45min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493676.4A CN103773224A (en) | 2013-10-18 | 2013-10-18 | High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493676.4A CN103773224A (en) | 2013-10-18 | 2013-10-18 | High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof |
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| CN103773224A true CN103773224A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493676.4A Pending CN103773224A (en) | 2013-10-18 | 2013-10-18 | High-temperature-resistant non-expansion type flameproof and anticorrosive paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073506A (en) * | 2019-12-30 | 2020-04-28 | 华电郑州机械设计研究院有限公司 | Inorganic silicon-organic silicon copolymerized temperature-resistant heat-insulating coating and preparation and use method thereof |
Citations (3)
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|---|---|---|---|---|
| CN101250374A (en) * | 2008-04-03 | 2008-08-27 | 同济大学 | Nano hollow silica dioxide micro-sphere/polyurethane composite aqueous paint and preparation method thereof |
| CN101891998A (en) * | 2009-05-18 | 2010-11-24 | 攀钢集团钢铁钒钛股份有限公司 | Paint composition and galvanized passivated material |
| CN102030906A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Preparation of organic-inorganic hybrid resin for high temperature resistant heavy anti-corrosion paint |
-
2013
- 2013-10-18 CN CN201310493676.4A patent/CN103773224A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250374A (en) * | 2008-04-03 | 2008-08-27 | 同济大学 | Nano hollow silica dioxide micro-sphere/polyurethane composite aqueous paint and preparation method thereof |
| CN101891998A (en) * | 2009-05-18 | 2010-11-24 | 攀钢集团钢铁钒钛股份有限公司 | Paint composition and galvanized passivated material |
| CN102030906A (en) * | 2010-11-16 | 2011-04-27 | 北方涂料工业研究设计院 | Preparation of organic-inorganic hybrid resin for high temperature resistant heavy anti-corrosion paint |
Non-Patent Citations (3)
| Title |
|---|
| 张传恺: "《涂料工业手册》", 30 November 2011 * |
| 郭铁男: "《中国消防手册》", 31 December 2007 * |
| 黄淑芬: "正硅酸乙酯制备无机耐高温涂料的研究", 《涂料工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073506A (en) * | 2019-12-30 | 2020-04-28 | 华电郑州机械设计研究院有限公司 | Inorganic silicon-organic silicon copolymerized temperature-resistant heat-insulating coating and preparation and use method thereof |
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Application publication date: 20140507 |
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