CN103275586A - Novel high-temperature resistant flame-retardant coating - Google Patents
Novel high-temperature resistant flame-retardant coating Download PDFInfo
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- CN103275586A CN103275586A CN2013102322062A CN201310232206A CN103275586A CN 103275586 A CN103275586 A CN 103275586A CN 2013102322062 A CN2013102322062 A CN 2013102322062A CN 201310232206 A CN201310232206 A CN 201310232206A CN 103275586 A CN103275586 A CN 103275586A
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Abstract
The invention discloses a high-temperature resistant flame-retardant coating which comprises components including a silicone acrylic emulsion, fluorinated silicone rubber, a film forming additive, a dispersant, pigments and fillers, water and the like. The coating has excellent high-temperature resistant characteristic, can reduce the surface temperature of a high-temperature object remarkably, can reduce heat loss by more than 30% and can be used for inner surfaces of various high-temperature pipelines, hearths and kilns.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of heat-resistant fireproof coating.
Background technology
Hot channel can produce thermal losses in the process of steam or liquid conveying, traditional method is to take the method for liner rock wool outsourcing iron sheet, and the shortcoming of this kind method is " run, drip, leak " of iron clad pipe in can not observing.The corrosion of this Outer Tube causes the hidden danger on the safety easily.
Heat-resistant coating temperature resistant range of the prior art is up to 700-800 ℃ usually, and temperature-change resistance, preservative property are poor.Therefore, research and develop a kind of more high temperature resistantly, and the heat-resistant fireproof coating that temperature-change resistance is good, corrosion-resistanting waterproofing performance is outstanding has very important practice significance.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of heat-resistant fireproof coating.Coating of the present invention can tolerate wider high temperature, and flame retardant properties is outstanding.
The technical solution used in the present invention is as follows:
A kind of heat-resistant fireproof coating contains organosilicon crylic acid latex 10-40 weight part, trifluoropropyl siloxane 10-30 weight part, film coalescence aid 2-8 weight part, dispersion agent 0.3-0.8 weight part, color stuffing 40-90 weight part, water 20-40 weight part
Further, described a kind of heat-resistant fireproof coating also contains siccative 0.1-0.5 weight part
Preferably, described film coalescence aid by in propylene glycol phenylate, the alcohol ester 12 any one or more than one form.
Preferably, any one or more than one composition in described Sodium hexametaphosphate 99, the polyacrylic acid sodium salt
Preferably, described color stuffing by in diatomite, titanium dioxide, white carbon black, the Calucium Silicate powder any one or more than one form.
Further, described siccative is dibutyl tin laurate.
Further, described titanium dioxide is the high temperature resistant type Rutile type Titanium Dioxide.
Further, described white carbon black is the nano level gas-phase silica.
The present invention has following beneficial effect:
(1) heat-resistant fireproof coating of the present invention has outstanding high-temperature stability, can use that (proportion is 1800kg/m at-80 ℃-1100 ℃ body surface
3)
(2) heat insulation and preservation effect is outstanding, coats the heat-resistant fireproof coating of the present invention of 8mm thickness at-80 ℃-1100 ℃ body surface, and object surfaces can be reduced in 100 ℃, and can reduce calorific loss more than 30%; Brushing can be more smooth more smooth than any material surface at the inwall of burner hearth, kiln, and have flame infrared reflection function, reduces the heat radiation of furnace wall, and the flame temperature of burner hearth is obviously improved;
(3) waterproof anti-corrosion performance is outstanding, and easy construction, cleans attractive in appearancely, can be used for the surfaces externally and internally of all kinds of high-temperature pipes, burner hearth, stove.
Specific implementation method
A kind of heat-resistant fireproof coating contains organosilicon crylic acid latex 10-40 weight part, trifluoropropyl siloxane 10-30 weight part, film coalescence aid 2-8 weight part, dispersion agent 0.3-0.8 weight part, color stuffing 40-90 weight part, water 20-40 weight part.
Further, described a kind of heat-resistant fireproof coating also contains siccative 0.1-0.5 weight part
Preferably, described film coalescence aid by in propylene glycol phenylate, the alcohol ester 12 any one or more than one form.
Preferably, any one or more than one composition in described Sodium hexametaphosphate 99, the polyacrylic acid sodium salt
Preferably, described color stuffing by in diatomite, titanium dioxide, white carbon black, the Calucium Silicate powder any one or more than one form.
Further, described siccative is dibutyl tin laurate.
Further, described titanium dioxide is the high temperature resistant type Rutile type Titanium Dioxide.
Further, described white carbon black is the nano level gas-phase silica.
Be further described specifically below in conjunction with the present invention of embodiment, but be not limited thereto.
Embodiment 1
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 30 weight parts, trifluoropropyl siloxane 10 weight parts, alcohol ester 12 weight parts, polyacrylic acid sodium salt 0.4 weight part, dibutyl tin laurate 0.3 weight part, diatomite 20 weight parts, Rutile type Titanium Dioxide 15 weight parts, nanometer gas-phase silica 10 weight parts, Calucium Silicate powder 20 weight parts, deionized water 20 weight parts.
Embodiment 2
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 10 weight parts, trifluoropropyl siloxane 30 weight parts, alcohol ester 12 weight parts, polyacrylic acid sodium salt 0.3 weight part, dibutyl tin laurate 0.5 weight part, diatomite 30 weight parts, Rutile type Titanium Dioxide 20 weight parts, nanometer gas-phase silica 15 weight parts, Calucium Silicate powder 25 weight parts, deionized water 40 weight parts.
Embodiment 3
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 20 weight parts, trifluoropropyl siloxane 20 weight parts, alcohol ester 12 weight parts, propylene glycol phenylate 6 weight parts, polyacrylic acid sodium salt 0.2 weight part, Sodium hexametaphosphate 99 0.3 weight part, dibutyl tin laurate 0.2 weight part, diatomite 40 weight parts, Rutile type Titanium Dioxide 20 weight parts, nanometer gas-phase silica 15 weight parts, Calucium Silicate powder 15 weight parts, deionized water 20 weight parts.
Embodiment 4
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 35 weight parts, trifluoropropyl siloxane 15 weight parts, alcohol ester 12 weight parts, propylene glycol phenylate 4 weight parts, Sodium hexametaphosphate 99 0.6 weight part, dibutyl tin laurate 0.1 weight part, diatomite 20 weight parts, Rutile type Titanium Dioxide 20 weight parts, deionized water 30 weight parts.
Embodiment 5
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 40 weight parts, trifluoropropyl siloxane 10 weight parts, alcohol ester 12 weight parts, polyacrylic acid sodium salt 0.5 weight part, dibutyl tin laurate 0.3 weight part, Rutile type Titanium Dioxide 20 weight parts, nanometer gas-phase silica 20 weight parts, Calucium Silicate powder 15 weight parts, deionized water 20 weight parts.
Embodiment 6
A preferred version of a kind of heat-resistant fireproof coating of the present invention contains organosilicon crylic acid latex 30 weight parts, trifluoropropyl siloxane 20 weight parts, propylene glycol phenylate 8 weight parts, polyacrylic acid sodium salt 0.6 weight part, Sodium hexametaphosphate 99 0.2 weight part, dibutyl tin laurate 0.4 weight part, nanometer gas-phase silica 20 weight parts, Calucium Silicate powder 30 weight parts, deionized water 30 weight parts
Each component of above-mentioned 1-6 embodiment after dissolving, mixing, modification, grinding, filtration, is obtained heat-resistant fireproof coating of the present invention
The heat-proof quality experiment:
(1) it is thick the heat-resistant fireproof coating of embodiment 1-6 preparation to be coated 8mm at 1100 ℃ body surface, and object surfaces can be reduced in 100 ℃;
(2) the heat-resistant fireproof coating of embodiment 1-6 preparation is coated the thick calorific loss that can reduce of 6mm more than 30% at the surfaces externally and internally of burner hearth kiln;
(3) be 1200cm*1200cm*1200cm in specification, steel plate thickness is the heat-resistant fireproof coating of the sealing steel plate box body outside surface brushing 10mm of 1cm, place refrigerated tank to be iced to the box house temperature for after-30 ℃, casing is placed under the room temperature environment, and the interior temperature of casing was not higher than 0 ℃ in 24 hours.
Claims (9)
1. a heat-resistant fireproof coating is characterized in that: contain organosilicon crylic acid latex 10-40 weight part, trifluoropropyl siloxane 10-30 weight part, film coalescence aid 2-8 weight part, dispersion agent 0.3-0.8 weight part, color stuffing 40-90 weight part, water 20-40 weight part, nano magnesia 3-5 weight part.
2. a kind of heat-resistant fireproof coating according to claim 1 is characterized in that: also contain siccative 0.1-0.5 weight part.
3. a kind of heat-resistant fireproof coating according to claim 1 is characterized in that: described film coalescence aid by in propylene glycol phenylate, the alcohol ester 12 any one or more than one form.
4. a kind of heat-resistant fireproof coating according to claim 1 is characterized in that: described dispersion agent by in Sodium hexametaphosphate 99, the polyacrylic acid sodium salt any one or more than one form.
5. a kind of heat-resistant fireproof coating according to claim 1 is characterized in that: described color stuffing by in diatomite, titanium dioxide, white carbon black, the Calucium Silicate powder any one or more than one form.
6. a kind of heat-resistant fireproof coating according to claim 2, it is characterized in that: also containing siccative is dibutyl tin laurate.
7. a kind of heat-resistant fireproof coating according to claim 5, it is characterized in that: described titanium dioxide is the high temperature resistant type Rutile type Titanium Dioxide.
8. a kind of heat-resistant fireproof coating according to claim 5, it is characterized in that: described white carbon black is the nano level gas-phase silica.
9. magnesium oxide according to claim 5 is nanometer and magnesium oxide.
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| CN2013102322062A CN103275586A (en) | 2013-06-13 | 2013-06-13 | Novel high-temperature resistant flame-retardant coating |
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| CN2013102322062A CN103275586A (en) | 2013-06-13 | 2013-06-13 | Novel high-temperature resistant flame-retardant coating |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017961A (en) * | 2014-04-24 | 2015-11-04 | 张振英 | Constant, long-acting, fireproof and anti-flaming busbar coating HRTV |
| CN105131733A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠市时代电子有限公司 | High-adhesion heat-dissipating coating material and preparation method thereof |
| CN105567080A (en) * | 2016-03-21 | 2016-05-11 | 苏州天键衡电子信息科技有限公司 | High-temperature-resistant protective paint for ships |
| CN105838983A (en) * | 2016-05-23 | 2016-08-10 | 安徽鑫宏机械有限公司 | Styrene-butadiene latex modified and cast-infiltrated crusher wear-resistant hammer for complex ores and production method thereof |
| CN107189603A (en) * | 2017-07-10 | 2017-09-22 | 漳州鑫展旺化工有限公司 | A kind of fire-proof and explosion-proof vehicle glass coating of aqueous high-temperature-resistant |
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| CN102241936A (en) * | 2011-05-26 | 2011-11-16 | 开平市日固力涂料有限公司 | High temperature resistant thermal insulation coating |
| CN102241931A (en) * | 2011-06-14 | 2011-11-16 | 清华大学深圳研究生院 | Environment-friendly type flame-retarding and smoke-suppressing paint and preparation method thereof |
| CN102617829A (en) * | 2012-03-29 | 2012-08-01 | 重庆融极环保工程有限公司 | Phosphorous-containing flame retardant epoxy waterborne self-emulsifying curing agent and application thereof |
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| CN101597463A (en) * | 2009-07-14 | 2009-12-09 | 国网电力科学研究院武汉南瑞有限责任公司 | Fluorinated silicone rubber anti-pollution flashover coating for extra-high voltage and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017961A (en) * | 2014-04-24 | 2015-11-04 | 张振英 | Constant, long-acting, fireproof and anti-flaming busbar coating HRTV |
| CN105131733A (en) * | 2015-08-13 | 2015-12-09 | 蚌埠市时代电子有限公司 | High-adhesion heat-dissipating coating material and preparation method thereof |
| CN105567080A (en) * | 2016-03-21 | 2016-05-11 | 苏州天键衡电子信息科技有限公司 | High-temperature-resistant protective paint for ships |
| CN105838983A (en) * | 2016-05-23 | 2016-08-10 | 安徽鑫宏机械有限公司 | Styrene-butadiene latex modified and cast-infiltrated crusher wear-resistant hammer for complex ores and production method thereof |
| CN107189603A (en) * | 2017-07-10 | 2017-09-22 | 漳州鑫展旺化工有限公司 | A kind of fire-proof and explosion-proof vehicle glass coating of aqueous high-temperature-resistant |
| CN107189603B (en) * | 2017-07-10 | 2019-08-27 | 漳州鑫展旺化工有限公司 | A kind of fire-proof and explosion-proof vehicle glass coating of aqueous high-temperature-resistant |
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Application publication date: 20130904 |