CN102719154B - Flame-retardant heat-insulating coating and preparation method thereof - Google Patents
Flame-retardant heat-insulating coating and preparation method thereof Download PDFInfo
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- CN102719154B CN102719154B CN201210241321.1A CN201210241321A CN102719154B CN 102719154 B CN102719154 B CN 102719154B CN 201210241321 A CN201210241321 A CN 201210241321A CN 102719154 B CN102719154 B CN 102719154B
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- Prior art keywords
- flame
- coating
- fluorocarbon resin
- resin solution
- butyl acetate
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- Expired - Fee Related
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- 239000011248 coating agent Substances 0.000 title claims abstract description 32
- 238000000576 coating method Methods 0.000 title claims abstract description 32
- 239000003063 flame retardant Substances 0.000 title claims abstract description 16
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 9
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 9
- 239000013530 defoamer Substances 0.000 claims abstract description 8
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 9
- 235000010215 titanium dioxide Nutrition 0.000 claims description 8
- 229910021485 fumed silica Inorganic materials 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 238000009413 insulation Methods 0.000 description 10
- 238000002310 reflectometry Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000008199 coating composition Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention discloses a flame-retardant heat-insulating coating. The coating comprises the following compositions in percentage by weight: 50% of fluorocarbon resin solution, 1% of gaseous phase-made silicon dioxide, 5-17% of rutile type titanium dioxide, 9-19% of antimonous oxide, 6-10% of aluminium hydroxide, 4-9% of magnesium hydroxide, 0.3% of a defoamer, 0.2% of a leveling agent, 8-20% of cenosphere, and 4.5% of n-butyl acetate.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, particularly relate to a kind of painting and install to flame-retardant insulating paint on buildings or storage tank and preparation method thereof.
Background technology
Along with global environment temperature continues the day by day exhausted of rising and the energy, the heat-insulating energy-saving paint of health environment-friendly is more and more subject to people's favor.Meanwhile, modern architecture material or other industry have also proposed very high requirement to the flame retardant properties of coating, and therefore, exploitation has heat insulation and coating anti-flaming function simultaneously and has very important significance.Meanwhile, how to control the coating composition with heat insulating function and the ratio of coating composition with flame retardant properties, make the heat insulation and flame retardant properties of coating reach best effect also becomes technical barrier urgently to be resolved hurrily simultaneously.
Summary of the invention
The present invention is intended to propose a kind of coating simultaneously with anti-flaming thermal-insulation performance, this coating comprises following component by weight percentage: 50% fluorocarbon resin solution, 1% fumed silica, the Rutile type Titanium Dioxide of 5%-17%, the antimonous oxide of 9%-19%, the aluminium hydroxide of 6%-10%, the magnesium hydroxide of 4%-9%, 0.3% defoamer, 0.2% flow agent, the cenosphere of 8%-20%, 4.5% N-BUTYL ACETATE.
The solvent of described fluorocarbon resin solution is preferably a kind of or its mixture in dimethylbenzene, N-BUTYL ACETATE.
In described fluorocarbon resin solution, the mass content of fluorocarbon resin is preferably 50%-70%.
Fluorocarbon resin has good outside durabitity, and anti-ultraviolet property is good, and paint film can reach 15-20 working life.
Make the light that paint film tool is 380-2500 nanometer to wavelength have the reflex action up to 90% through grinding thin Rutile type Titanium Dioxide, can make the temperature of body surface reduce 8-15 DEG C in summer.The thermal conductivity of cenosphere is low, reduces thermal conduction, can stop the transmission of the inside and outside heat of object.
Antimonous oxide makes paint film tool in the time running into flame, generate halogen compound, forms fine and close film and covers body surface.Aluminium hydroxide, magnesium hydroxide decompose generation water, reduce body surface temperature, stop burning.Three is used in conjunction with better effects if.
For the flame retardant properties and the heat-proof quality that make coating of the present invention reach best effect simultaneously, contriver finds after repeatedly studying and testing, heat insulation as follows with all good coating proportioning components of flame retardant effect:
50% fluorocarbon resin solution, 1% fumed silica, 13% rutile titanium white powder, 9% antimonous oxide, 6% aluminium hydroxide, 4% magnesium hydroxide, 0.3% defoamer, 0.2% flow agent, 12% cenosphere, 4.5% N-BUTYL ACETATE.Use after this coating, coating fire-protection rating reaches B1 level, and the heat reflectivity of sunlight, up to more than 80%, can make the temperature of body surface reduce 8-15 DEG C in summer, can make room temp reduce 3-11 DEG C.The thermal conductivity of coating is little, effectively stops thermal conduction, and its energy-saving effect, according to the difference of envrionment temperature, space size, can reach 10-50%.
The production technique of above-mentioned coating is as follows: get all the each composition raw material ready according to above-mentioned weight proportion, first fluorocarbon resin solution is added in stirred pot, then add while stirring fumed silica, titanium dioxide, antimonous oxide, aluminium hydroxide, magnesium hydroxide, defoamer, high speed dispersion 20-30 minute, and then add flow agent and part N-BUTYL ACETATE, because the needs of coating complete processing, before N-BUTYL ACETATE in formula is not suitable for being once all added in and grinds with sand mill, conventionally first only add the half of formula ratio, second half adds after sand mill grinds again, stir.With below sand mill mesh-of-grind to 10 micron, add cenosphere and residue N-BUTYL ACETATE, stir, filter and can be made into above-mentioned coating.
When use, add 7% solidifying agent to stir, add spray after appropriate N-BUTYL ACETATE, brush, roller coating to coated article part surface, dry 24 hours.
The above-mentioned heat-insulating flame-retardant coating that the present invention proposes can have the performance of heat-insulating flame-retardant concurrently simultaneously, and the coating that the proportioning proposing according to the present invention is made is compared with other coating, and fire-retardant with heat insulation performance is more balanced, can realize better anti-flaming thermal-insulation effect.
Embodiment
Describe embodiments of the invention below in detail; it is evident that; described embodiment is a part of embodiment of the present invention but not all; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
The coating of one embodiment of the present of invention proportioning components is by weight percentage as follows: 50% fluorocarbon resin solution, 1% fumed silica, the Rutile type Titanium Dioxide of 5%-17%, the antimonous oxide of 9%-19%, the aluminium hydroxide of 6%-10%, the magnesium hydroxide of 4%-9%, 0.3% defoamer, 0.2% flow agent, the cenosphere of 8%-20%, 4.5% N-BUTYL ACETATE, wherein, in this fluorocarbon resin solution, the mass content of fluorocarbon resin is 70%.
For the flame retardant properties and the heat-proof quality that make coating of the present invention reach best effect simultaneously, contriver has carried out repeatedly studying and testing, and now lists following four representative embodiment, and the proportioning components of these four embodiment coating is in table one.
Table one: the proportioning components contrast (weight percent) of four embodiment coating
| Composition | Embodiment mono- | Embodiment bis- | Embodiment tri- | Embodiment tetra- |
| Fluorocarbon resin solution | 50 | 50 | 50 | 50 |
| Fumed silica | 1 | 1 | 1 | 1 |
| Rutile type Titanium Dioxide | 15 | 17 | 5 | 13 |
| Antimonous oxide | 15 | 0 | 19 | 9 |
| Aluminium hydroxide | 8 | 10 | 0 | 6 |
| Magnesium hydroxide | 6 | 9 | 0 | 4 |
| Defoamer | 0.3 | 0.3 | 0.3 | 0.3 |
| Flow agent | 0.2 | 0.2 | 0.2 | 0.2 |
| Cenosphere | 0 | 8 | 20 | 12 |
| N-BUTYL ACETATE | 4.5 | 4.5 | 4.5 | 4.5 |
The performance test results of these four embodiment coating is in table two.
Table two: the performance test results of four embodiment coating:
| Test result | Embodiment mono- | Embodiment bis- | Embodiment tri- | Embodiment tetra- |
| Fire-protection rating | A2 | C | C | B |
| Thermal conductivity (w/mk) | 0.62 | 0.35 | 0.10 | 0.12 |
| Reflectivity (%) | 75 | 87 | 69 | 81 |
| Sticking power (level) | 0 | 2 | 3 | 2 |
| Snappiness (mm) | 1 | 2 | 4 | 2 |
Can find out from the Data Comparison of above-mentioned table one and table two: the coating of embodiment mono-has good fire resistance and good mechanical property, but reflectivity is lower, and effect of heat insulation is very poor; The coating of embodiment bis-has good reflectivity, and effect of heat insulation is still undesirable, and fire resistance is poor; The coating good heat-insulation effect of embodiment tri-, but sticking power and poor in flexibility, fire resistance is poor; The coating of embodiment tetra-has reached the good result of overall equilbrium in many-sides such as fire resistance, reflectivity, effect of heat insulation and mechanical propertys, therefore preferred embodiments of the present invention are embodiment tetra-.
Finally it should be noted that above embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that, its technical scheme that still can record aforementioned each embodiment is modified, or its part technical characterictic is equal to replacement, and these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a flame-retardant insulating paint, is characterized in that, described coating comprises following component by weight percentage: 50% fluorocarbon resin solution, 1% fumed silica, the Rutile type Titanium Dioxide of 5%-17%, the antimonous oxide of 9%-19%, the aluminium hydroxide of 6%-10%, the magnesium hydroxide of 4%-9%, 0.3% defoamer, 0.2% flow agent, the cenosphere of 8%-20%, 4.5% N-BUTYL ACETATE, the solvent in described fluorocarbon resin solution is a kind of or its mixture in dimethylbenzene, N-BUTYL ACETATE.
2. flame-retardant insulating paint as claimed in claim 1, is characterized in that, in described fluorocarbon resin solution, the mass content of fluorocarbon resin is 50%-70%.
3. flame-retardant insulating paint as claimed in claim 1, it is characterized in that, described coating comprises following component by weight percentage: 50% fluorocarbon resin solution, 1% fumed silica, 13% rutile titanium white powder, 9% antimonous oxide, 6% aluminium hydroxide, 4% magnesium hydroxide, 0.3% defoamer, 0.2% flow agent, 12% cenosphere, 4.5% N-BUTYL ACETATE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241321.1A CN102719154B (en) | 2012-07-11 | 2012-07-11 | Flame-retardant heat-insulating coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241321.1A CN102719154B (en) | 2012-07-11 | 2012-07-11 | Flame-retardant heat-insulating coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102719154A CN102719154A (en) | 2012-10-10 |
| CN102719154B true CN102719154B (en) | 2014-11-26 |
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| CN201210241321.1A Expired - Fee Related CN102719154B (en) | 2012-07-11 | 2012-07-11 | Flame-retardant heat-insulating coating and preparation method thereof |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265853A (en) * | 2013-05-24 | 2013-08-28 | 苏州市德莱尔建材科技有限公司 | Fluorocarbon resin fireproof paint for wood material |
| CN105017961A (en) * | 2014-04-24 | 2015-11-04 | 张振英 | Constant, long-acting, fireproof and anti-flaming busbar coating HRTV |
| CN106609070A (en) * | 2015-10-26 | 2017-05-03 | 天津市新丽华色材有限责任公司 | Thermal insulation coating |
| CN105733329A (en) * | 2016-04-27 | 2016-07-06 | 谭钰良 | Inorganic fireproof coating |
| CN106009945A (en) * | 2016-07-18 | 2016-10-12 | 安徽朗凯奇建材有限公司 | Inflaming-retarding styrene-butadiene-rubber heat-insulation and waterproof paint and preparation method thereof |
| CN108976937A (en) * | 2018-07-16 | 2018-12-11 | 安徽博泰氟材料科技有限公司 | A kind of high flame retardant F-C paint and preparation method thereof |
| CN112029347A (en) * | 2020-07-31 | 2020-12-04 | 国网山东省电力公司电力科学研究院 | Coating for improving antifouling flashover performance of insulator and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367344A (en) * | 2011-09-21 | 2012-03-07 | 谢利荣 | Non-foam fireproof paint |
| CN102559022A (en) * | 2010-12-27 | 2012-07-11 | 海洋化工研究院 | Polyurea expanding type fireproof paint as well as preparation method and application thereof |
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2012
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559022A (en) * | 2010-12-27 | 2012-07-11 | 海洋化工研究院 | Polyurea expanding type fireproof paint as well as preparation method and application thereof |
| CN102367344A (en) * | 2011-09-21 | 2012-03-07 | 谢利荣 | Non-foam fireproof paint |
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| CN102719154A (en) | 2012-10-10 |
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Granted publication date: 20141126 Termination date: 20160711 |