CN104212290A - Method for using water-based thermal insulation primer - Google Patents
Method for using water-based thermal insulation primer Download PDFInfo
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- CN104212290A CN104212290A CN201410496023.6A CN201410496023A CN104212290A CN 104212290 A CN104212290 A CN 104212290A CN 201410496023 A CN201410496023 A CN 201410496023A CN 104212290 A CN104212290 A CN 104212290A
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- water
- priming paint
- thermal insulation
- insulating
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Abstract
The invention discloses a method for using a water-based thermal insulation primer. The method includes the steps of uniformly mixing a water-based thermal insulation primer and water in a ratio of 1: 0.1-0.3, spraying the mixed primer and water onto a base material, drying in air for 5-15 minutes, and curing to obtain a coating. The water-based thermal insulation primer is prepared from30%-40% of organosilicone-acrylic emulsion, 22%-28% of ceramic microbeads, 20%-25% of deionized water, 8%-12% of filler, 5%-7% of additive, 0.2%-0.5% of antifoaming agent, 0.1%-0.5% of preservative and 0.5%-0.9% of thickening agent, wherein the inner diameter of the ceramic microbeads is smaller than 3 mu m and the volume weight is less than 180kg/m<3>. By means of the method for using the water-based thermal insulation primer, the coating formed by the water-based thermal insulation primer has good thermal insulation performance.
Description
Technical field
The present invention relates to the using method of water-borne heat-insulating priming paint.
Background technology
In each field, widely, as on exterior wall, industrial warehouse, chemical industry, oil, food service industry class basin and pipe surface, the buildingss such as factory building, modernization plant, freezer, house owed by a citizen, office building are first-class in the application of coating.
Tradition is all the coating for organic solvent, and the contaminative of this coating is serious, therefore, now everybody big area bring into use water-borne coatings, and for exterior coating, need the wherein important technological problems solved to be heat insulation, but its heat-proof quality of existing water-borne coatings is all not good enough.
Summary of the invention
The object of this invention is to provide a kind of using method of water-borne heat-insulating priming paint, utilize using method of the present invention, the heat-proof quality of the coating finally obtained is good.
The using method of water-borne heat-insulating priming paint, by Water-based thermal insulation coating priming paint: after water=1:0.1 ~ 0.3 stirs, is sprayed on base material, and then from dry 5 ~ 15 minutes, solidification obtains coating;
Described water-borne heat-insulating priming paint is made up of following raw material according to weight percent meter:
Organosilicon-ACRYLIC EMULSION 30%-40%
Ceramic fine bead 22%-28%
Deionized water 20%-25%
Filler 8%-12%
Auxiliary agent 5%-7%
Defoamer 0.2%-0.5%
Sanitas 0.1%-0.5%
Thickening material 0.5%-0.9%
Wherein, the internal diameter of ceramic microsphere is less than 3 μm, and unit weight should be less than 180kg/m
3.
Further, the weight percent of each raw material is:
Organosilicon-ACRYLIC EMULSION 35%
Ceramic fine bead 25%
Deionized water 22.6%
Filler 10%
Auxiliary agent 6%
Defoamer 0.4%
Sanitas 0.3%
Thickening material 0.7%.
Further, filler is the one in talcum powder, dicalcium powder, kaolin, process white.
Further, described auxiliary agent is film coalescence aid, and described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.
Further, described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
The invention has the beneficial effects as follows: owing to present invention employs special ceramic microsphere as basic raw material, organosilicon-ACRYLIC EMULSION is added in ceramic microsphere, this material is that the small ceramic particle be suspended in gel by some is formed, this just makes the hole diameter in material very little, air molecule in pore then loses free-pouring ability, but be relatively attached on air vent wall, be at this moment equivalent to be in material be similar to vacuum state.Ceramic microsphere makes material internal contain extremely many transmitting interfaces and microscopic scatterers simultaneously, reflection and scattered radiation heat, and organosilicon-ACRYLIC EMULSION, filler and ceramic microsphere all have effect of heat insulation.Therefore, make the heat-proof quality of this priming paint good.In addition, adopt using method of the present invention, under the ratio of suitable water-borne heat-insulating priming paint and water, make the heat-proof quality of coating good, cost is low, environmental protection, and hardness can reach the standard of use.
Embodiment
Below in conjunction with specific embodiment, the present invention is further elaborated.
According to weight percent meter, the using method of water-borne heat-insulating priming paint of the present invention is prepared from by 30%-40% organosilicon-ACRYLIC EMULSION, 22%-28% ceramic fine bead, 20%-25% deionized water, 8%-12% filler, 5%-7% auxiliary agent, 0.2%-0.5% defoamer, 0.1%-0.5% sanitas, 0.5%-0.9% thickening material, wherein, the internal diameter of ceramic microsphere is less than 3 μm, and unit weight should be less than 180kg/m
3.Filler is the one in talcum powder, dicalcium powder, kaolin, process white.Described auxiliary agent is film coalescence aid, and described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.Described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
Embodiment 1.
(1) take 250g ceramic fine bead, 226g deionized water, 100g filler and 60g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 350g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 4g defoamer, 3g sanitas, 7g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-borne heat-insulating priming paint after filtration.
The above-mentioned Water-based thermal insulation coating priming paint prepared: after water=1:0.1 stirs, be sprayed on base material, then from dry 15 minutes, solidification obtains coating.
Embodiment 2.
(1) take 238g ceramic fine bead, 250g deionized water, 120g filler and 70g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 300g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 5g defoamer, 8g sanitas, 9g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-borne heat-insulating priming paint after filtration.
The above-mentioned Water-based thermal insulation coating priming paint prepared: after water=1:0.2 stirs, be sprayed on base material, then from dry 10 minutes, solidification obtains coating.
Embodiment 3.
(1) take 220g ceramic fine bead, 242g deionized water, 80g filler and 50g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 400g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 2g defoamer, 1g sanitas, 5g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-borne heat-insulating priming paint after filtration.
The above-mentioned Water-based thermal insulation coating priming paint prepared: after water=1:0.3 stirs, be sprayed on base material, then from dry 5 minutes, solidification obtains coating.
Embodiment 4.
(1) take 280g ceramic fine bead, 200g deionized water, 100g filler and 60g auxiliary agent to stir under the rotating speed of the temperature 400 ~ 800r/min of 70-80 DEG C.
(2) taken 347g machine silicon-ACRYLIC EMULSION to join in step (1), and reacted 20-40min while stirring in the water-bath of 80-100 DEG C.
(3) take 3g defoamer, 4g sanitas, 5g thickening material join in step (2), under 400 ~ 800r/min speed conditions, stir 5 ~ 10 minutes; Obtain water-borne heat-insulating priming paint after filtration.
The above-mentioned Water-based thermal insulation coating priming paint prepared: after water=1:0.1 stirs, be sprayed on base material, then from dry 10 minutes, solidification obtains coating.
Owing to present invention employs special ceramic microsphere as basic raw material, organosilicon-ACRYLIC EMULSION is added in ceramic microsphere, this material is that the small ceramic particle be suspended in gel by some is formed, this just makes the hole diameter in material very little, air molecule in pore then loses free-pouring ability, but be relatively attached on air vent wall, be at this moment equivalent to be in material be similar to vacuum state.Ceramic microsphere makes material internal contain extremely many transmitting interfaces and microscopic scatterers simultaneously, reflection and scattered radiation heat, and organosilicon-ACRYLIC EMULSION, filler and ceramic microsphere all have effect of heat insulation.Therefore, make the heat-proof quality of this priming paint good.Processing step of the present invention is few, and technique is simple, and cost is low.In addition, adopt using method of the present invention, under the ratio of suitable water-borne heat-insulating priming paint and water, make the heat-proof quality of coating good, cost is low, environmental protection, and hardness can reach the standard of use.
Claims (5)
1. the using method of water-borne heat-insulating priming paint, is characterized in that, by Water-based thermal insulation coating priming paint: after water=1:0.1 ~ 0.3 stirs, and is sprayed on base material, and then from dry 5 ~ 15 minutes, solidification obtains coating;
Described water-borne heat-insulating priming paint is made up of following raw material according to weight percent meter:
Organosilicon-ACRYLIC EMULSION 30%-40%
Ceramic fine bead 22%-28%
Deionized water 20%-25%
Filler 8%-12%
Auxiliary agent 5%-7%
Defoamer 0.2%-0.5%
Sanitas 0.1%-0.5%
Thickening material 0.5%-0.9%
Wherein, the internal diameter of ceramic microsphere is less than 3 μm, and unit weight should be less than 180kg/m
3.
2. the using method of water-borne heat-insulating priming paint according to claim 1, is characterized in that: the weight percent of each raw material is:
Organosilicon-ACRYLIC EMULSION 35%
Ceramic fine bead 25%
Deionized water 22.6%
Filler 10%
Auxiliary agent 6%
Defoamer 0.4%
Sanitas 0.3%
Thickening material 0.7%.
3. the using method of water-borne heat-insulating priming paint according to claim 1, is characterized in that: filler is the one in talcum powder, dicalcium powder, kaolin, process white.
4. require the using method of the water-borne heat-insulating priming paint described in 1 as requested, it is characterized in that: described auxiliary agent is film coalescence aid, described film coalescence aid is alcohol ether solvent or the cruel kind solvent of alcohol.
5. the using method of water-borne heat-insulating priming paint according to claim 1, is characterized in that: described defoamer is polysiloxane-polyether copolymer, and described sanitas is nitrite, described thickening material be association type gather in the cruel thickening material of ammonia one or both.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410496023.6A CN104212290A (en) | 2014-09-25 | 2014-09-25 | Method for using water-based thermal insulation primer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410496023.6A CN104212290A (en) | 2014-09-25 | 2014-09-25 | Method for using water-based thermal insulation primer |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205436A (en) * | 2007-12-06 | 2008-06-25 | 北京世纪百成装饰工程有限公司 | Novel aqueous insulation paint |
| CN101665645A (en) * | 2009-10-19 | 2010-03-10 | 华南理工大学 | Nanometer compound water-based heat insulation anticorrosion paint used for metal and preparation method thereof |
| CN101712832A (en) * | 2009-12-18 | 2010-05-26 | 大连海事大学 | Water-soluble colorful insulation coating and preparation method thereof |
| CN101967331A (en) * | 2010-10-09 | 2011-02-09 | 青岛爱尔家佳新材料有限公司 | Thermal-insulation coating for railway carriage |
| CN102702904A (en) * | 2012-06-12 | 2012-10-03 | 天长市巨龙车船涂料有限公司 | Waterproof thermal insulation coating composition and preparation method thereof |
| CN103819989A (en) * | 2014-02-24 | 2014-05-28 | 浙江大学 | Aqueous anticorrosive heat-insulation paint and preparation method |
-
2014
- 2014-09-25 CN CN201410496023.6A patent/CN104212290A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205436A (en) * | 2007-12-06 | 2008-06-25 | 北京世纪百成装饰工程有限公司 | Novel aqueous insulation paint |
| CN101665645A (en) * | 2009-10-19 | 2010-03-10 | 华南理工大学 | Nanometer compound water-based heat insulation anticorrosion paint used for metal and preparation method thereof |
| CN101712832A (en) * | 2009-12-18 | 2010-05-26 | 大连海事大学 | Water-soluble colorful insulation coating and preparation method thereof |
| CN101967331A (en) * | 2010-10-09 | 2011-02-09 | 青岛爱尔家佳新材料有限公司 | Thermal-insulation coating for railway carriage |
| CN102702904A (en) * | 2012-06-12 | 2012-10-03 | 天长市巨龙车船涂料有限公司 | Waterproof thermal insulation coating composition and preparation method thereof |
| CN103819989A (en) * | 2014-02-24 | 2014-05-28 | 浙江大学 | Aqueous anticorrosive heat-insulation paint and preparation method |
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Application publication date: 20141217 |