CN104788107A - Heat insulation coating with cordierite-based composite infrared radiation material as filler and preparation method thereof - Google Patents
Heat insulation coating with cordierite-based composite infrared radiation material as filler and preparation method thereof Download PDFInfo
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- CN104788107A CN104788107A CN201510118976.3A CN201510118976A CN104788107A CN 104788107 A CN104788107 A CN 104788107A CN 201510118976 A CN201510118976 A CN 201510118976A CN 104788107 A CN104788107 A CN 104788107A
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Abstract
The invention discloses a heat insulation coating with a cordierite-based composite infrared radiation material as a filler, and is characterized in that the heat insulation coating is prepared from the following raw materials in parts by weight: 22-25 parts of the cordierite-based composite infrared radiation material, 40-43 parts of a pure acrylic emulsion, 8-9 parts of rutile type titanium dioxide, 22-25 parts of absolute ethyl alcohol, 1-2 parts of sodium polyacrylate, 2-2.5 parts of a seaweed gel powder, 2-3 parts of a sericite powder, 3-4.5 parts of kaolin, 0.8-1 part of a silane coupling agent KH550, 0.4-0.6 part of hexadecyl trimethyl ammonium bromide, 29-30 parts of deionized water, and 0.6-0.8 part of glyceryl stearate. The cordierite-based composite infrared radiation material having extremely high infrared emissivity is added, at the same time, the rutile type titanium dioxide, kaolin and other components subjected to surface activation treatment are added, the prepared product is small in particle size, uniform in dispersion, good in fluidity, excellent in construction, good in coating film adhesive force, significant in heat insulation and cooling, and broad in market prospects.
Description
Technical field
The present invention relates to technical field of coatings, particularly a kind of with iolite-base compound infrared radiant material thermal insulating coating doing filler and preparation method thereof.
Background technology
Thermal insulating coating is the thermal accumlation being reduced coated article inside by mechanism such as obstruct, reflection, radiation, thus reaches energy-conservation a kind of functional coating with improving the object such as Working environment or safety.General thermal insulating coating is divided into isolation-type, reflection-type and Radiation Heat-insulated Paint three class.Wherein, Radiation Heat-insulated Paint is by transferring the UV-light in the sun power absorbed, visible ray and near infrared luminous energy to heat energy, in 8-13. 5 mu m waveband, pass air infrared window in the mode of ir radiation, be transmitted into air skin efficiently, thus reach the object reducing temperature.The distinguishing feature that Radiation Heat-insulated Paint is different from other two classes thermal insulating coatings is: all the other two class thermal insulating coatings can only slow down but can not the transmission of block heat, and Radiation Heat-insulated Paint can fall with the heat radiation of the form of heat emission by absorption, thus impel that coating is inside and outside lowers the temperature with same speed.As can be seen here, develop Radiation Heat-insulated Paint and there is significant advantage and positive effect.Because of transition metal oxide, the such as infrared radiant material such as ferric oxide, cobalt sesquioxide has complicated inverse spinel phase or mixed Spinel, and material emittance is higher, but color is comparatively dark, is difficult to be applied in reality.
Summary of the invention
The object of this invention is to provide a kind of with iolite-base compound infrared radiant material thermal insulating coating doing filler and preparation method thereof.First the present invention prepares iolite-base compound infrared radiant material, add urea after being uniformly dispersed by powder body material to precipitate, then granulation, adds pore-forming material polyvinylpyrrolidone, aluminium powder etc., can not only be formed and have fluffy fine and closely woven hole under the effect of high temperature in process; Metal ion simultaneously in raw material and oxonium ion rearrange more stable spinel structure or the rutile-type structure of rear formation, and dual function improves infrared emittance.Color simultaneously due to the material such as ferric oxide, Manganse Dioxide in transition metal oxide is comparatively dark, and the application in coating is restricted, and by with trichroite compound, color can be made to fade to light gray, be beneficial to practical application.
In order to realize object of the present invention, the present invention is by following scheme implementation:
Do a thermal insulating coating for filler with iolite-base compound infrared radiant material, be made up of the raw material of following weight part: iolite-base compound infrared radiant material 22-25, pure-acrylic emulsion 40-43, Rutile type Titanium Dioxide 8-9, dehydrated alcohol 22-25, sodium polyacrylate 1-2, marine alga rubber powder 2-2.5, sericite in powder 2-3, kaolin 3-4.5, silane coupling agent kh550 0.8-1, cetyl trimethylammonium bromide 0.4-0.6, deionized water 29-30, Vinlub 0.6-0.8;
Described iolite-base compound infrared radiant material is prepared from by the raw material of following weight part: trichroite 50-60, ferric oxide 30-35, silicon carbide 15-20, cobalt sesquioxide 20-25, zirconium white 20-25, Manganse Dioxide 10-15, sodium alginate 3-5, polyvinyl alcohol 4-5, aluminium powder 3-4,20% aqueous solution of urea 22-25; Preparation method is as follows: polyvinyl alcohol is dissolved in all powder constituents added after in the deionized water of 20 times amount except sodium alginate, aluminium powder, even with the speed dispersed with stirring of 800 revs/min, then the aqueous solution of urea of 20% is added, after 80 DEG C of stirred in water bath react 6 hours, ageing is carried out centrifugal in 2 hours again, retain solid, last washing and drying obtains powder A; Again sodium alginate is dissolved in the water of 5 times amount; be heated to while stirring dissolve completely; then extruding pelletization in tablets press is together joined with powder A, aluminium powder; the particle made is put into electric furnace, toasts 60 minutes with the temperature of 250-300 DEG C, then increase the temperature to 1150 DEG C; continue calcining 2-2.5 hour; taking-up is cooled to room temperature, is pulverized by the particle after calcining, crosses 200 mesh sieves and get final product.
A kind of thermal insulating coating doing filler with iolite-base compound infrared radiant material of the present invention, be made up of following concrete steps:
(1) iolite-base compound infrared radiant material is mixed with dehydrated alcohol, stir formation dispersion liquid, add sodium polyacrylate again, be uniformly mixed rear ultrasonic disperse 15-20 minute, then ball milling 60-90 minute, during ball milling, control temperature is at 40-45 DEG C, obtains iolite-base compound infrared radiant material ethanol dispersed paste;
(2) Rutile type Titanium Dioxide, sericite in powder, kaolin are put into ball mill and carried out ball milling 30-40 minute, then Vinlub is added, continue stirring 10 minutes, form the mixed powder A of surface active, it is 2400-2800 rev/min that whole mechanical milling process controls rotational speed of ball-mill, and temperature is 80-90 DEG C;
(3) marine alga rubber powder is added in deionized water, slowly add mixed powder A, silane coupling agent kh550, homogenizer is moved to after stirring 40-60 minute with the speed of 800 revs/min, slowly add iolite-base compound infrared radiant material ethanol dispersed paste, with the Rate Dispersion 30 minutes of 3500-4000 rev/min, obtain mixed slurry;
(4) in mixed slurry, add the pure-acrylic emulsion modulated lentamente, then add all the other remaining components, stir 35-40 minute, then Ball milling 2-3 hour with the speed of 400-450 rev/min, to obtain final product.
Excellent effect of the present invention is: the present invention adds the iolite-base compound infrared radiant material with high infrared emittance, add the composition such as Rutile type Titanium Dioxide, kaolin after surface activation process simultaneously, the product granularity made is little, be uniformly dispersed, good fluidity, application property is good, film adhesive is good, and heat insulation and heat control is remarkable, has wide market outlook.
Embodiment
Below by specific examples, the present invention is described in detail.
Do a thermal insulating coating for filler with iolite-base compound infrared radiant material, be made up of the raw material of following weight part (kilogram): iolite-base compound infrared radiant material 22, pure-acrylic emulsion 40, Rutile type Titanium Dioxide 8, dehydrated alcohol 22, sodium polyacrylate 1, marine alga rubber powder 2, sericite in powder 2, kaolin 3, silane coupling agent kh550 0.8, cetyl trimethylammonium bromide 0.4, deionized water 29, Vinlub 0.6;
Described iolite-base compound infrared radiant material is prepared from by the raw material of following weight part (kilogram): the aqueous solution of urea 22 of trichroite 50, ferric oxide 30, silicon carbide 15, cobalt sesquioxide 20, zirconium white 20, Manganse Dioxide 10, sodium alginate 3, polyvinyl alcohol 4, aluminium powder 3,20%; Preparation method is as follows: polyvinyl alcohol is dissolved in all powder constituents added after in the deionized water of 20 times amount except sodium alginate, aluminium powder, even with the speed dispersed with stirring of 800 revs/min, then the aqueous solution of urea of 20% is added, after 80 DEG C of stirred in water bath react 6 hours, ageing is carried out centrifugal in 2 hours again, retain solid, last washing and drying obtains powder A; Again sodium alginate is dissolved in the water of 5 times amount; be heated to while stirring dissolve completely; then extruding pelletization in tablets press is together joined with powder A, aluminium powder; the particle made is put into electric furnace, toasts 60 minutes with the temperature of 250-300 DEG C, then increase the temperature to 1150 DEG C; continue calcining 2 hours; taking-up is cooled to room temperature, is pulverized by the particle after calcining, crosses 200 mesh sieves and get final product.
A kind of thermal insulating coating doing filler with iolite-base compound infrared radiant material of the present invention, be made up of following concrete steps:
(1) iolite-base compound infrared radiant material is mixed with dehydrated alcohol, stir formation dispersion liquid, add sodium polyacrylate again, be uniformly mixed rear ultrasonic disperse 15 minutes, then ball milling 60 minutes, during ball milling, control temperature is at 40-45 DEG C, obtains iolite-base compound infrared radiant material ethanol dispersed paste;
(2) Rutile type Titanium Dioxide, sericite in powder, kaolin are put into ball mill and carried out ball milling 30 minutes, then add Vinlub, continue stirring 10 minutes, form the mixed powder A of surface active, it is 2400 revs/min that whole mechanical milling process controls rotational speed of ball-mill, and temperature is 80-90 DEG C;
(3) marine alga rubber powder is added in deionized water, slowly add mixed powder A, silane coupling agent kh550, homogenizer is moved to after stirring 40 minutes with the speed of 800 revs/min, slowly add iolite-base compound infrared radiant material ethanol dispersed paste, with the Rate Dispersion 30 minutes of 3500 revs/min, obtain mixed slurry;
(4) in mixed slurry, add the pure-acrylic emulsion modulated lentamente, then add all the other remaining components, stir 35 minutes with the speed of 400 revs/min, then Ball milling 2 hours, to obtain final product.
The coating appearance that the present invention produces normally, without precipitation, without caking, is tested all without exception by water tolerance test in 160 hours, alkaline resistance test in 50 hours, 10000 abrasion resistances; Artificial ageing resistance is tested: 2000 hours non-foaming, do not peel off, flawless; Hemispherical emissivity test meets the requirement of regulation coating hemispherical emissivity >=85% in JC/T 1040-2007 " heat-reflecting insulating coating for outer surface of building ".
Claims (2)
1. one kind is done the thermal insulating coating of filler with iolite-base compound infrared radiant material, it is characterized in that, be made up of the raw material of following weight part: iolite-base compound infrared radiant material 22-25, pure-acrylic emulsion 40-43, Rutile type Titanium Dioxide 8-9, dehydrated alcohol 22-25, sodium polyacrylate 1-2, marine alga rubber powder 2-2.5, sericite in powder 2-3, kaolin 3-4.5, silane coupling agent kh550 0.8-1, cetyl trimethylammonium bromide 0.4-0.6, deionized water 29-30, Vinlub 0.6-0.8;
Described iolite-base compound infrared radiant material is prepared from by the raw material of following weight part: trichroite 50-60, ferric oxide 30-35, silicon carbide 15-20, cobalt sesquioxide 20-25, zirconium white 20-25, Manganse Dioxide 10-15, sodium alginate 3-5, polyvinyl alcohol 4-5, aluminium powder 3-4,20% aqueous solution of urea 22-25; Preparation method is as follows: polyvinyl alcohol is dissolved in all powder constituents added after in the deionized water of 20 times amount except sodium alginate, aluminium powder, even with the speed dispersed with stirring of 800 revs/min, then the aqueous solution of urea of 20% is added, after 80 DEG C of stirred in water bath react 6 hours, ageing is carried out centrifugal in 2 hours again, retain solid, last washing and drying obtains powder A; Again sodium alginate is dissolved in the water of 5 times amount; be heated to while stirring dissolve completely; then extruding pelletization in tablets press is together joined with powder A, aluminium powder; the particle made is put into electric furnace, toasts 60 minutes with the temperature of 250-300 DEG C, then increase the temperature to 1150 DEG C; continue calcining 2-2.5 hour; taking-up is cooled to room temperature, is pulverized by the particle after calcining, crosses 200 mesh sieves and get final product.
2. a kind of thermal insulating coating doing filler with iolite-base compound infrared radiant material according to claim 1, is characterized in that, be made up of following concrete steps:
(1) iolite-base compound infrared radiant material is mixed with dehydrated alcohol, stir formation dispersion liquid, add sodium polyacrylate again, be uniformly mixed rear ultrasonic disperse 15-20 minute, then ball milling 60-90 minute, during ball milling, control temperature is at 40-45 DEG C, obtains iolite-base compound infrared radiant material ethanol dispersed paste;
(2) Rutile type Titanium Dioxide, sericite in powder, kaolin are put into ball mill and carried out ball milling 30-40 minute, then Vinlub is added, continue stirring 10 minutes, form the mixed powder A of surface active, it is 2400-2800 rev/min that whole mechanical milling process controls rotational speed of ball-mill, and temperature is 80-90 DEG C;
(3) marine alga rubber powder is added in deionized water, slowly add mixed powder A, silane coupling agent kh550, homogenizer is moved to after stirring 40-60 minute with the speed of 800 revs/min, slowly add iolite-base compound infrared radiant material ethanol dispersed paste, with the Rate Dispersion 30 minutes of 3500-4000 rev/min, obtain mixed slurry;
(4) in mixed slurry, add the pure-acrylic emulsion modulated lentamente, then add all the other remaining components, stir 35-40 minute, then Ball milling 2-3 hour with the speed of 400-450 rev/min, to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510118976.3A CN104788107A (en) | 2015-03-18 | 2015-03-18 | Heat insulation coating with cordierite-based composite infrared radiation material as filler and preparation method thereof |
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| CN201510118976.3A CN104788107A (en) | 2015-03-18 | 2015-03-18 | Heat insulation coating with cordierite-based composite infrared radiation material as filler and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440899A (en) * | 2015-12-02 | 2016-03-30 | 铜陵市肆得科技有限责任公司 | Heat dissipation type powdery coating for pump valve |
| CN106393358A (en) * | 2016-10-11 | 2017-02-15 | 阜阳市伟叶家具有限公司 | Fast growing wood compound modifier capable of enhancing light aging resistance |
| CN111285604A (en) * | 2020-03-31 | 2020-06-16 | 台玻安徽玻璃有限公司 | Heat-insulating float glass composition and method for producing float glass |
| CN111333412A (en) * | 2020-03-09 | 2020-06-26 | 中国人民解放军国防科技大学 | Porous cordierite and preparation method and application thereof |
| CN113788685A (en) * | 2021-09-08 | 2021-12-14 | 中国科学院上海硅酸盐研究所 | Low-temperature sintered cordierite/silicon carbide composite ceramic solar thermal power generation heat-absorbing body material and preparation method thereof |
| CN114671704A (en) * | 2022-04-22 | 2022-06-28 | 广州粤瓷新材料有限公司 | Low-expansion porous cordierite and preparation method thereof |
| CN114958119A (en) * | 2022-07-08 | 2022-08-30 | 上海逸简科技有限公司 | Application of cordierite in low-interface heat-gaining building energy-saving coating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597807A (en) * | 2003-09-17 | 2005-03-23 | 北新建材(集团)有限公司 | Coating with infrared radiation effect and preparation process thereof |
| CN103788849A (en) * | 2012-11-01 | 2014-05-14 | 深圳市润物科技有限公司 | Low-carbon energy-saving coating |
-
2015
- 2015-03-18 CN CN201510118976.3A patent/CN104788107A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597807A (en) * | 2003-09-17 | 2005-03-23 | 北新建材(集团)有限公司 | Coating with infrared radiation effect and preparation process thereof |
| CN103788849A (en) * | 2012-11-01 | 2014-05-14 | 深圳市润物科技有限公司 | Low-carbon energy-saving coating |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440899A (en) * | 2015-12-02 | 2016-03-30 | 铜陵市肆得科技有限责任公司 | Heat dissipation type powdery coating for pump valve |
| CN106393358A (en) * | 2016-10-11 | 2017-02-15 | 阜阳市伟叶家具有限公司 | Fast growing wood compound modifier capable of enhancing light aging resistance |
| CN111333412A (en) * | 2020-03-09 | 2020-06-26 | 中国人民解放军国防科技大学 | Porous cordierite and preparation method and application thereof |
| CN111285604A (en) * | 2020-03-31 | 2020-06-16 | 台玻安徽玻璃有限公司 | Heat-insulating float glass composition and method for producing float glass |
| CN113788685A (en) * | 2021-09-08 | 2021-12-14 | 中国科学院上海硅酸盐研究所 | Low-temperature sintered cordierite/silicon carbide composite ceramic solar thermal power generation heat-absorbing body material and preparation method thereof |
| CN114671704A (en) * | 2022-04-22 | 2022-06-28 | 广州粤瓷新材料有限公司 | Low-expansion porous cordierite and preparation method thereof |
| CN114671704B (en) * | 2022-04-22 | 2023-04-18 | 广州粤瓷新材料有限公司 | Low-expansion porous cordierite and preparation method thereof |
| CN114958119A (en) * | 2022-07-08 | 2022-08-30 | 上海逸简科技有限公司 | Application of cordierite in low-interface heat-gaining building energy-saving coating |
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