CN103865297B - The preparation method of modification drift pearl and drift pearl - Google Patents
The preparation method of modification drift pearl and drift pearl Download PDFInfo
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- CN103865297B CN103865297B CN201410124685.0A CN201410124685A CN103865297B CN 103865297 B CN103865297 B CN 103865297B CN 201410124685 A CN201410124685 A CN 201410124685A CN 103865297 B CN103865297 B CN 103865297B
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Abstract
The present invention relates to a kind of coating reflecting photo-thermal and isolated photo-thermal, be specifically related to preparation method and the drift pearl of modification drift pearl, belong to building coating technical field.Reflective heat-insulation paint, comprises reflective coating and modification drift pearl, and described modification drift pearl is dispersed in described reflective coating.The present invention from economic considerations, ceramic hollow microballon is substituted with fly ash float, and obtain good technique effect, the price of fly ash float is far below ceramic hollow microballon, although fly ash float heat-insulating capability is strong, but color is clean not in vain, affect the photothermal reflectance performance of coating, present invention employs titanium dioxide spraying coating process, solve the color problem of drift pearl, and float the sticking power of pearl at metope much larger than ceramic hollow microballon, possess skills advantage; Reflective coating of the present invention, can be used alone and modification of the present invention also can be coordinated to float pearl use, be used alone the effect with reflection photo-thermal, with the use of the effect with reflective insulation.
Description
Technical field
The present invention relates to a kind of coating reflecting photo-thermal and isolated photo-thermal, be specifically related to preparation method and the drift pearl of modification drift pearl, belong to building coating technical field.
Background technology
Current, reflective heat-insulation paint has obtained applying more and more widely under construction.In general, reflective insulation effect of reflective heat-insulation paint, under same base material strip part, color stuffing plays leading role, and wherein filler is the important component part of coating, is one of key of preparation high-level efficiency reflective heat-insulation paint to its selection.The empty microballon of pottery is a kind of white powder thing, and its granule interior is hollow, and density is low, and thermal conductivity is little, and energy is the incident wave such as reflected light, heat very well, and the slow heat energy of resistance conducts to interior of articles, and these performances make it the first-selected filler becoming reflective heat-insulation paint.The preparation of current reflective thermal insulating coating, selects this type of filler mostly, but the high-quality ceramic hollow microballon of all size, and still based on import, its price is general higher, larger to coating material production cost impact.
The fly ash float obtaining being similar to ceramic fine bead can be extracted from flyash, its outward appearance is greyish white meal, granule interior is hollow, density is low, thermal conductivity is little, compare with ceramic fine bead, its thermal resistance effect performance is close, but because surface color is darker, during as filler, along with the increase of its add-on in coating, coating color is deepened rapidly, have a strong impact on effect of film reflection photo-thermal, usually in dope preparing process, must by strong covering power, refractive index is large, the titanium white powder pigment collocation that whiteness is high uses, and suitably strengthen consumption, effectively to hide the color and luster of drift pearl, this has certain limitation to the adjustment of formulation for coating material.According to the study, in the composition of reflective heat-insulation paint, filler fly ash float proportion is within the specific limits along with the continuous increase of its add-on, the heat rejection thermal characteristics of coating improves gradually, but coating color is also deepened thereupon, coating film is made more easily to absorb photo-thermal, the reflective insulation function of extreme influence coating.
For addressing this problem, there are some researches show, by having high refractive index, the titanium dioxide of high whiteness is coated on drift bead surface in advance, makes drift pearl particle have the titanium dioxide crystal phase structure tectum of high refractive index.Drift pearl through upper method modification combines thermal resistance reflection dual property, as the filler preparing reflective heat-insulation paint, effectively can strengthen the reflective insulation performance of film.
Existing report titanium salt hydrolysis coating method, be suspended in certain medium by particle, the processing condition such as control pH, temperature, concentration, make titanium salt be hydrolyzed into TiO
2deposit to particle surface, hydrolysis reaction proceeds to a certain degree, and filtration, washing, oven dry, roasting, obtain product.If application number is the Chinese invention patent of 02156763.8, disclose a kind of surface TiO of tourmaline powder
2coating modification method of whitening, comprises the following steps: tourmaline powder adds water slurrying by (1), and pulp quality is than being tourmaline powder: water=1:6 ~ 15; Add the SnCl of 0.1% ~ 1.0% of tourmaline powder weight simultaneously
2or ZnO; Add acid-conditioning solution pH to 1.5 ~ 3.5; (2) tourmalinite slip is heated to 55 ~ 95 DEG C, adds titanium salt solution, add NaOH or urea soln simultaneously, to keep slip pH for 2.5 ~ 3, in reactor or retort, surface TiO is carried out to tourmaline powder
2precipitation coating reaction, the reaction times is 2 ~ 6h; (3) coating reaction product carried out filter, wash, dry and roasting.But this kind of Chemical coating method preparation technology is more tired, and quality stability is not high, and production process observable index is larger.
Summary of the invention
The present invention will solve the problems of the technologies described above, thus provides a kind of reflective heat-insulation paint.This coating has good economy performance, and has function that is heat insulation and reflection photo-thermal concurrently.
The technical scheme that the present invention solves the problem is as follows:
Reflective heat-insulation paint, comprises reflective coating and modification drift pearl, and described modification drift pearl is dispersed in described reflective coating; Described reflective heat-insulation paint is made up of method A:
Method A: the water of formula ratio, auxiliary agent are added in container to be stirred to be uniformly dissolved, add the titanium dioxide of formula ratio, barium sulfate, mica powder, high speed dispersion 8 ~ 10min under 800 ~ 1200rpm, rotating speed is reduced to 300 ~ 500rpm, add emulsion and stir 20 ~ 40min again, continue dispersion treatment under the rotating speed of 300 ~ 500rpm, and add modification drift pearl and the ether of cellulose of formula ratio, stir, filter and get final product;
Described auxiliary agent is film coalescence aid, flow agent, thickening material, frostproofer, dispersion agent and defoamer; Described emulsion is organosilicon-modified acrylate emulsion and elastomeric propylene yogurt liquid;
Described in method A, formula is as follows:
Organosilicon-modified acrylate emulsion 26.0 ~ 30.0 mass parts
Elastomeric propylene yogurt liquid 16.0 ~ 20.0 mass parts
Modification drift pearl 16.0 ~ 20.0 mass parts
Titanium dioxide 13.0 ~ 18.0 mass parts
Barium sulfate 2.0 ~ 5.0 mass parts
Mica powder 0.8 ~ 1.0 mass parts
Water 16.0 ~ 18.0 mass parts
Film coalescence aid 0.8 ~ 1.2 mass parts
Flow agent 0.1 ~ 0.7 mass parts
Thickening material 0.1 ~ 0.2 mass parts
Frostproofer 1.0 ~ 2.0 mass parts
Dispersion agent 0.5 ~ 0.8 mass parts
Defoamer 0.2 ~ 0.3 mass parts
Ether of cellulose 0.05 mass parts;
The drift of modification described in method A is made up of method B by pearl:
Method B: fly ash float is sent in the Efficient powder mixing machine of band fog-spray nozzle, under stirring at normal temperature, quantitatively spray into the modification drift pearl special sizing agent prepared in advance, the complete rear continuation stirring of pulp spraying 20 ~ 30min, discharging, toasts at 95 ~ 105 DEG C, cooling, sieving and grading;
Described modification drift pearl special sizing agent is made by method C;
Method C comprises the following steps:
1. stir after the mixing of titanium dioxide, water and auxiliary agent;
2. drop in shredder after stirring and grind, obtain Titanium dioxide slurry;
3. stir after Titanium dioxide slurry and aqueous epoxy emulsion mixing, after stirring evenly, obtain titanium dioxide resin slurry;
4. stir after adding auxiliary agent in titanium dioxide resin slurry, after stirring evenly, obtain modification drift pearl special sizing agent;
Method step C 1. and 4. described in auxiliary agent be made up of the component of following mass parts:
Film coalescence aid 0.8 ~ 1.2 mass parts
Flow agent 0.1 ~ 0.7 mass parts
Thickening material 0.1 ~ 0.2 mass parts
Frostproofer 1.0 ~ 2.0 mass parts
Dispersion agent 0.5 ~ 0.8 mass parts
Defoamer 0.2 ~ 0.3 mass parts.
Film coalescence aid of the present invention, flow agent, thickening material, frostproofer, dispersion agent, defoamer can be all commercially available prod, without special requirement.Lower same.
Preferred as above-mentioned design, in method C, step 1. described stirring is the high-speed stirring of carrying out under 1000 ~ 2000rpm condition; Step 3. described stirring is the moderate-speed mixer carried out under 500 ~ 1000rpm condition; Step 4. described stirring is the stirring at low speed of carrying out under 100 ~ 500rpm condition.
Preferred as above-mentioned design, described in method A and method C, titanium dioxide is Rutile type Titanium Dioxide.
Preferred as above-mentioned design, in method B, adopt ebullated bed baking during baking, it is 100 ~ 105 DEG C that storing temperature controls, and time controling is 25 ~ 35min.
Two of object of the present invention is to provide a kind of modified coal ash drift pearl.Its technical scheme is as follows:
Pearl is made up of method B in modification drift:
Method B: fly ash float is sent in the Efficient powder mixing machine of band fog-spray nozzle, under stirring at normal temperature, quantitatively spray into the modification drift pearl special sizing agent prepared in advance, the complete rear continuation stirring of pulp spraying 20 ~ 30min, discharging, toasts at 95 ~ 105 DEG C, cooling, sieving and grading;
Described modification drift pearl special sizing agent is made by method C;
Method C comprises the following steps:
1. stir after the mixing of titanium dioxide, water and auxiliary agent;
2. drop in shredder after stirring and grind, obtain Titanium dioxide slurry;
3. stir after Titanium dioxide slurry and aqueous epoxy emulsion mixing, after stirring evenly, obtain titanium dioxide resin slurry;
4. stir after adding auxiliary agent in titanium dioxide resin slurry, after stirring evenly, obtain modification drift pearl special sizing agent;
Method step C 1. and 4. described in auxiliary agent be made up of the component of following mass parts:
Film coalescence aid 0.8 ~ 1.2 mass parts
Flow agent 0.1 ~ 0.7 mass parts
Thickening material 0.1 ~ 0.2 mass parts
Frostproofer 1.0 ~ 2.0 mass parts
Dispersion agent 0.5 ~ 0.8 mass parts
Defoamer 0.2 ~ 0.3 mass parts.
Preferred as technique scheme, in method B, adopt ebullated bed baking during baking, it is 100 ~ 105 DEG C that storing temperature controls, and time controling is 25 ~ 35min.
Three of object of the present invention is to provide a kind of flyash modified drift pearl special sizing agent.Its technical scheme is as follows:
Described modification drift pearl special sizing agent is made by method C;
Method C comprises the following steps:
1. stir after the mixing of titanium dioxide, water and auxiliary agent;
2. drop in shredder after stirring and grind, obtain Titanium dioxide slurry;
3. stir after Titanium dioxide slurry and aqueous epoxy emulsion mixing, after stirring evenly, obtain titanium dioxide resin slurry;
4. stir after adding auxiliary agent in titanium dioxide resin slurry, after stirring evenly, obtain modification drift pearl special sizing agent;
Method step C 1. and 4. described in auxiliary agent be made up of the component of following mass parts:
Film coalescence aid 0.8 ~ 1.2 mass parts
Flow agent 0.1 ~ 0.7 mass parts
Thickening material 0.1 ~ 0.2 mass parts
Frostproofer 1.0 ~ 2.0 mass parts
Dispersion agent 0.5 ~ 0.8 mass parts
Defoamer 0.2 ~ 0.3 mass parts.
Preferred as technique scheme, in method C, step 1. described stirring is the high-speed stirring of carrying out under 1000 ~ 2000rpm condition; Step 3. described stirring is the moderate-speed mixer carried out under 500 ~ 1000rpm condition; Step 4. described stirring is the stirring at low speed of carrying out under 100 ~ 500rpm condition.
Preferred as technique scheme, titanium dioxide described in method C is Rutile type Titanium Dioxide.
Four of object of the present invention be to provide a kind of be suitable for catching up with state the collocation of modification drift pearl and use thus there is the reflective coating of reflective insulation function.The alone ability also with reflection photo-thermal preferably of this reflective coating.The technical scheme of this reflective coating is as follows:
Reflective coating, comprises the component of following mass parts:
Organosilicon-modified acrylate emulsion 26.0 ~ 30.0
Elastomeric propylene yogurt liquid 16.0 ~ 20.0
Titanium dioxide 13.0 ~ 18.0
Barium sulfate 2.0 ~ 5.0
Mica powder 0.8 ~ 1.0
Water 16.0 ~ 18.0.
Preferred as technique scheme, described reflective coating also comprises the component of following mass parts:
Film coalescence aid 0.8 ~ 1.2
Flow agent 0.1 ~ 0.7
Thickening material 0.1 ~ 0.2
Frostproofer 1.0 ~ 2.0
Dispersion agent 0.5 ~ 0.8
Defoamer 0.2 ~ 0.3.
Preferred as technique scheme, described reflective coating also comprises the component of following mass parts:
Ether of cellulose 0.05.
Preferred as technique scheme, described reflective coating is made up of the component of following mass parts:
Organosilicon-modified acrylate emulsion 26.0 ~ 30.0
Elastomeric propylene yogurt liquid 16.0 ~ 20.0
Titanium dioxide 13.0 ~ 18.0
Barium sulfate 2.0 ~ 5.0
Mica powder 0.8 ~ 1.0
Water 16.0 ~ 18.0
Film coalescence aid 0.8 ~ 1.2
Flow agent 0.1 ~ 0.7
Thickening material 0.1 ~ 0.2
Frostproofer 1.0 ~ 2.0
Dispersion agent 0.5 ~ 0.8
Defoamer 0.2 ~ 0.3
Ether of cellulose 0.05.
Another object of the present invention is to provide a kind of preparation method of above-mentioned reflective coating, and its technical scheme is as follows:
The preparation method of reflective coating: the water of above-mentioned formula ratio, auxiliary agent are added in container to be stirred to be uniformly dissolved, add the titanium dioxide of formula ratio, barium sulfate, mica powder, high speed dispersion 8 ~ 10min under 800 ~ 1200rpm, rotating speed is reduced to 300 ~ 500rpm, add emulsion and stir 20 ~ 40min again, continue under 300 ~ 500rpm low speed, add drift pearl and ether of cellulose according to claim 4, stir, filter, obtain coating finished product; Described auxiliary agent is described film coalescence aid, flow agent, thickening material, frostproofer, dispersion agent and defoamer; Described emulsion is described organosilicon-modified acrylate emulsion and elastomeric propylene yogurt liquid.
The present invention has following technique effect:
1. the present invention from economic considerations, ceramic hollow microballon is substituted with fly ash float, and obtain good technique effect, the price of fly ash float is far below ceramic hollow microballon, although fly ash float heat-insulating capability is strong, but color is clean not in vain, affect the photothermal reflectance performance of coating, present invention employs titanium dioxide spraying coating process, solve the color problem of drift pearl, and float the sticking power of pearl at metope much larger than ceramic hollow microballon, possess skills advantage;
2. reflective coating of the present invention, can be used alone and modification of the present invention also can be coordinated to float pearl use, be used alone the effect with reflection photo-thermal, with the use of the effect with reflective insulation;
3. the method A of coating of the present invention, B, C, not high and easy to operate easy to control for equipment requirements, industrialization cost is low, can greatly promote to produce.
Embodiment
This embodiment is only explanation of the invention, is not limitation of the present invention.Any amendment that those skilled in the art have made after having read specification sheets of the present invention, as long as in the protection domain of claim, all will be subject to the protection of patent law.
Modification drift pearl special sizing agent, be made up of method C, method C comprises the following steps:
1. stir after the mixing of titanium dioxide, water and auxiliary agent;
2. drop in shredder after stirring and grind, obtain Titanium dioxide slurry;
3. stir after Titanium dioxide slurry and aqueous epoxy emulsion mixing, after stirring evenly, obtain titanium dioxide resin slurry;
4. stir after adding auxiliary agent in titanium dioxide resin slurry, after stirring evenly, obtain modification drift pearl special sizing agent;
In method C, step 1. described stirring is the high-speed stirring of carrying out under 1000 ~ 2000rpm condition; Step 3. described stirring is the moderate-speed mixer carried out under 500 ~ 1000rpm condition; Step 4. described stirring is the stirring at low speed of carrying out under 100 ~ 500rpm condition.
Modification drift pearl, is made up of method B: sent into by fly ash float in the Efficient powder mixing machine of band fog-spray nozzle, under stirring at normal temperature, quantitatively spray into above-mentioned modification drift pearl special sizing agent, the complete rear continuation stirring of pulp spraying 20 ~ 30min, discharging, toast at 95 ~ 105 DEG C, cooling, sieving and grading.
Reflective coating, be made up of following methods: the water of formula ratio, auxiliary agent are added in container to be stirred to be uniformly dissolved, add the titanium dioxide of formula ratio, barium sulfate, mica powder, under 800 ~ 1200rpm, high speed dispersion 8 ~ 10min, is reduced to 300 ~ 500rpm by rotating speed, adds emulsion and stirs 20 ~ 40min again, continue under 300 ~ 500rpm low speed, add drift pearl ether of cellulose, stir, filter, obtain coating finished product; Described auxiliary agent is described film coalescence aid, flow agent, thickening material, frostproofer, dispersion agent and defoamer; Described emulsion is described organosilicon-modified acrylate emulsion and elastomeric propylene yogurt liquid.
Heat insulating reflecting coating, comprises reflective coating and modification drift pearl, and described modification drift pearl is dispersed in described reflective coating; Described reflective heat-insulation paint is made up of method A:
Method A: the water of formula ratio, auxiliary agent are added in container to be stirred to be uniformly dissolved, add the titanium dioxide of formula ratio, barium sulfate, mica powder, high speed dispersion 8 ~ 10min under 800 ~ 1200rpm, rotating speed is reduced to 300 ~ 500rpm, add emulsion and stir 20 ~ 40min again, continue dispersion treatment under the rotating speed of 300 ~ 500rpm, and add modification drift pearl and the ether of cellulose of formula ratio, stir, filter and get final product;
Described auxiliary agent is film coalescence aid, flow agent, thickening material, frostproofer, dispersion agent and defoamer; Described emulsion is organosilicon-modified acrylate emulsion and elastomeric propylene yogurt liquid.
Be presented above the preparation method of modification drift pearl special sizing agent, modification drift pearl, reflective coating and heat insulating reflecting coating, aforesaid method depends on formula.In order to clearer the content expressing embodiment, the present invention expresses different embodiments by the form providing different ingredients.It is to be understood that each formula should be considered in conjunction with aforesaid method, an independent formula is not the true content of specific embodiment.Parameter involved in aforesaid method has been all the parameter in zone of reasonableness, from the concrete practice of the present inventor, as long as in these zone of reasonableness, the fluctuation of parameter is little to influential effect of the present invention, does not therefore do specified otherwise in this embodiment.In addition, various auxiliary agents involved in the present invention can be commercially available auxiliary agents, also little on impact of the present invention, therefore also do not do special considering.The routine operation of this area does not also do specified otherwise in addition, can corrode or dissolve the raw material of drift pearl coating layer as occurred in the formula of coating; Whether solidify completely after needing to check coating layer baking if there is the fragmentation of modification drift pearl coating layer, also will consider whether be that stirring velocity is too fast.
Embodiment one
In method C, step 1. and 4. described in auxiliary agent be made up of, by mass parts following component:
Film coalescence aid 0.8
Flow agent 0.1
Thickening material 0.1
Frostproofer 1.0
Dispersion agent 0.5
Defoamer 0.2.
The formula of reflective coating is as follows, by mass parts:
Organosilicon-modified acrylate emulsion 26.0
Elastomeric propylene yogurt liquid 16.0
Titanium dioxide 13.0
Barium sulfate 2.0
Mica powder 0.8
Water 16.0
Film coalescence aid 0.8
Flow agent 0.1
Thickening material 0.1
Frostproofer 1.0
Dispersion agent 0.5
Defoamer 0.2
Ether of cellulose 0.05.
The formula of heat insulating reflecting coating is as follows, by mass parts:
Organosilicon-modified acrylate emulsion 26.0
Elastomeric propylene yogurt liquid 16.0
Modification drift pearl 16.0
Titanium dioxide 13.0
Barium sulfate 2.0
Mica powder 0.8
Water 16.0
Film coalescence aid 0.8
Flow agent 0.1
Thickening material 0.1
Frostproofer 1.0
Dispersion agent 0.5
Defoamer 0.2
Ether of cellulose 0.05.
Embodiment two
In method C, step 1. and 4. described in auxiliary agent be made up of, by mass parts following component:
Film coalescence aid 0.9
Flow agent 0.2
Thickening material 0.12
Frostproofer 1.2
Dispersion agent 0.56
Defoamer 0.22
The formula of reflective coating is as follows:
Organosilicon-modified acrylate emulsion 27.0
Elastomeric propylene yogurt liquid 17.0
Titanium dioxide 14.0
Barium sulfate 2.0
Mica powder 0.84
Water 16.5
Film coalescence aid 0.9
Flow agent 0.2
Thickening material 0.12
Frostproofer 1.2
Dispersion agent 0.56
Defoamer 0.22
Ether of cellulose 0.05.
The formula of heat insulating reflecting coating is as follows:
Organosilicon-modified acrylate emulsion 27.0
Elastomeric propylene yogurt liquid 17.0
Modification drift pearl 17.0
Titanium dioxide 14.0
Barium sulfate 2.0
Mica powder 0.84
Water 16.5
Film coalescence aid 0.9
Flow agent 0.2
Thickening material 0.12
Frostproofer 1.2
Dispersion agent 0.56
Defoamer 0.22
Ether of cellulose 0.05.
Embodiment three
In method C, step 1. and 4. described in auxiliary agent be made up of, by mass parts following component:
Film coalescence aid 1.0
Flow agent 0.3
Thickening material 0.15
Frostproofer 1.2
Dispersion agent 0.6
Defoamer 0.25
The formula of reflective coating is as follows:
Organosilicon-modified acrylate emulsion 28.0
Elastomeric propylene yogurt liquid 18.0
Titanium dioxide 15.0
Barium sulfate 2.5
Mica powder 0.88
Water 16.5
Film coalescence aid 1.0
Flow agent 0.3
Thickening material 0.15
Frostproofer 1.2
Dispersion agent 0.56
Defoamer 0.26
Ether of cellulose 0.05.
The formula of heat insulating reflecting coating is as follows:
Organosilicon-modified acrylate emulsion 28.0
Elastomeric propylene yogurt liquid 18.0
Modification drift pearl 18.0
Titanium dioxide 15.0
Barium sulfate 2.5
Mica powder 0.88
Water 16.5
Film coalescence aid 1.0
Flow agent 0.3
Thickening material 0.15
Frostproofer 1.2
Dispersion agent 0.56
Defoamer 0.26
Ether of cellulose 0.05.
Embodiment four
In method C, step 1. and 4. described in auxiliary agent be made up of, by mass parts following component:
Film coalescence aid 1.1
Flow agent 0.6
Thickening material 0.18
Frostproofer 1.8
Dispersion agent 0.7
Defoamer 0.28.
The formula of reflective coating is as follows, by mass parts:
Organosilicon-modified acrylate emulsion 29.0
Elastomeric propylene yogurt liquid 19.0
Titanium dioxide 17.0
Barium sulfate 4.0
Mica powder 0.9
Water 17.5
Film coalescence aid 1.2
Flow agent 0.6
Thickening material 0.18
Frostproofer 1.8
Dispersion agent 0.7
Defoamer 0.28
Ether of cellulose 0.05.
The formula of heat insulating reflecting coating is as follows, by mass parts:
Organosilicon-modified acrylate emulsion 29.0
Elastomeric propylene yogurt liquid 19.0
Modification drift pearl 19.0
Titanium dioxide 17.0
Barium sulfate 4.0
Mica powder 0.9
Water 17.5
Film coalescence aid 1.2
Flow agent 0.6
Thickening material 0.18
Frostproofer 1.8
Dispersion agent 0.7
Defoamer 0.28
Ether of cellulose 0.05.
Embodiment five
In method C, step 1. and 4. described in auxiliary agent be made up of, by mass parts following component:
Film coalescence aid 1.2
Flow agent 0.7
Thickening material 0.2
Frostproofer 2.0
Dispersion agent 0.8
Defoamer 0.3
The formula of reflective coating is as follows, by mass parts:
Organosilicon-modified acrylate emulsion 30
Elastomeric propylene yogurt liquid 20.0
Titanium dioxide 18.0
Barium sulfate 5.0
Mica powder 1.0
Water 18.0
Film coalescence aid 1.2
Flow agent 0.7
Thickening material 0.2
Frostproofer 2.0
Dispersion agent 0.8
Defoamer 0.3
Ether of cellulose 0.05.
The formula of heat insulating reflecting coating is as follows:
Organosilicon-modified acrylate emulsion 30.0
Elastomeric propylene yogurt liquid 20.0
Modification drift pearl 20.0
Titanium dioxide 18.0
Barium sulfate 5.0
Mica powder 1.0
Water 18.0
Film coalescence aid 1.2
Flow agent 0.7
Thickening material 0.2
Frostproofer 2.0
Dispersion agent 0.8
Defoamer 0.3
Ether of cellulose 0.05.
Claims (4)
1. the preparation method of modification drift pearl, it is characterized in that: fly ash float is sent in the Efficient powder mixing machine of band fog-spray nozzle, under stirring at normal temperature, quantitatively spray into the modification drift pearl special sizing agent prepared in advance, the complete rear continuation stirring of pulp spraying 20 ~ 30min, discharging, toast at 95 ~ 105 DEG C, cooling, sieving and grading, is the modification drift pearl of different size; Described modification drift pearl special sizing agent is prepared by the following method:
1. stir after the mixing of titanium dioxide, water and auxiliary agent;
2. drop in shredder after stirring and grind, obtain Titanium dioxide slurry;
3. stir after Titanium dioxide slurry and aqueous epoxy emulsion mixing, after stirring evenly, obtain titanium dioxide resin slurry;
4. stir after adding auxiliary agent in titanium dioxide resin slurry, after stirring evenly, obtain modification drift pearl special sizing agent;
Step 1. described stirring is the high-speed stirring of carrying out under 1000 ~ 2000rpm condition;
Step 3. described stirring is that the constant speed of carrying out under 500 ~ 1000rpm condition stirs;
Step 4. described stirring is the stirring at low speed of carrying out under 100 ~ 500rpm condition;
Step 1. and 4. described auxiliary agent is made up of the component of following mass parts:
Film coalescence aid 0.8 ~ 1.2
Flow agent 0.1 ~ 0.7
Thickening material 0.1 ~ 0.2
Frostproofer 1.0 ~ 2.0
Dispersion agent 0.5 ~ 0.8
Defoamer 0.2 ~ 0.3.
2. the preparation method of modification drift pearl according to claim 1, it is characterized in that: adopt ebullated bed baking during baking, it is 100 ~ 105 DEG C that storing temperature controls.
3. the preparation method of modification drift pearl special sizing agent according to claim 1 and 2, is characterized in that: described titanium dioxide is Rutile type Titanium Dioxide.
4. float pearl by the modification that the arbitrary described method of claim 1-3 is obtained.
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| CN104860630A (en) * | 2015-04-29 | 2015-08-26 | 肖先波 | Environmental protection paint for building exterior wall |
| CN104762007A (en) * | 2015-04-29 | 2015-07-08 | 肖先波 | Energy-saving texture thermal insulation coating used for building external wall |
| CN105368233A (en) * | 2015-12-18 | 2016-03-02 | 盐城工学院 | Composite thermal insulation coating and preparation method thereof |
| CN110408241A (en) * | 2019-08-12 | 2019-11-05 | 镇江市丹徒区蓝带保温材料厂 | A kind of modification floating bead preparation method that reflective insulation performance is good |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061983A (en) * | 1963-10-15 | 1967-03-15 | Walter Thorley | Protective surface coating |
| KR20040022985A (en) * | 2002-09-10 | 2004-03-18 | 이석주 | An Adiabatic Paint |
| CN1508196A (en) * | 2002-12-18 | 2004-06-30 | 中国矿业大学（北京校区） | Tourmaline powder surface TiO2 cladding, modifying and brightening method |
| CN1916092A (en) * | 2006-09-08 | 2007-02-21 | 河北工业大学 | Insulating mold coating, and prepartion method |
| CN1927954A (en) * | 2006-09-12 | 2007-03-14 | 陈建华 | Filling and insulating mould coating of titanium dioxide coating fly ash float and preparation method thereof |
| CN102352160A (en) * | 2011-11-17 | 2012-02-15 | 上海材料研究所 | Water-based thermal-insulation paint for cement encaustic tiles and roofs and preparation method thereof |
| KR20120036550A (en) * | 2010-10-08 | 2012-04-18 | 유림특수화학 주식회사 | Eco-friendly paint coating composition with good adhesion and sound absorption and products with coating film using the same |
| CN102888175A (en) * | 2011-07-20 | 2013-01-23 | 上海纳米技术及应用国家工程研究中心有限公司 | Surface modification floating bead-containing heat-insulation powdery coating and preparation method thereof |
| CN103173079A (en) * | 2013-02-26 | 2013-06-26 | 安徽真信涂料有限公司 | Exterior wall coating material of high-stability paint film and preparation method of exterior wall coating material |
| CN103332884A (en) * | 2013-06-09 | 2013-10-02 | 南通苏宝建筑节能科技有限公司 | Colorful heat insulation coating mortar as well as manufacturing method and application thereof |
-
2014
- 2014-03-31 CN CN201410124685.0A patent/CN103865297B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1061983A (en) * | 1963-10-15 | 1967-03-15 | Walter Thorley | Protective surface coating |
| KR20040022985A (en) * | 2002-09-10 | 2004-03-18 | 이석주 | An Adiabatic Paint |
| CN1508196A (en) * | 2002-12-18 | 2004-06-30 | 中国矿业大学（北京校区） | Tourmaline powder surface TiO2 cladding, modifying and brightening method |
| CN1916092A (en) * | 2006-09-08 | 2007-02-21 | 河北工业大学 | Insulating mold coating, and prepartion method |
| CN1927954A (en) * | 2006-09-12 | 2007-03-14 | 陈建华 | Filling and insulating mould coating of titanium dioxide coating fly ash float and preparation method thereof |
| KR20120036550A (en) * | 2010-10-08 | 2012-04-18 | 유림특수화학 주식회사 | Eco-friendly paint coating composition with good adhesion and sound absorption and products with coating film using the same |
| CN102888175A (en) * | 2011-07-20 | 2013-01-23 | 上海纳米技术及应用国家工程研究中心有限公司 | Surface modification floating bead-containing heat-insulation powdery coating and preparation method thereof |
| CN102352160A (en) * | 2011-11-17 | 2012-02-15 | 上海材料研究所 | Water-based thermal-insulation paint for cement encaustic tiles and roofs and preparation method thereof |
| CN103173079A (en) * | 2013-02-26 | 2013-06-26 | 安徽真信涂料有限公司 | Exterior wall coating material of high-stability paint film and preparation method of exterior wall coating material |
| CN103332884A (en) * | 2013-06-09 | 2013-10-02 | 南通苏宝建筑节能科技有限公司 | Colorful heat insulation coating mortar as well as manufacturing method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| TiO2包覆粉煤灰漂珠外墙隔热涂料的研究;李文丹等;《化工新型材料》;20070915;第35卷(第09期);69-71 * |
| 建筑保温隔热弹性乳胶漆的研制;王谷峰等;《现代涂料与涂装》;20111120;第14卷(第11期);14-16,19 * |
| 新型太阳热反射隔热涂料的研制;陆洪彬等;《太阳能学报》;20081228;第29卷(第12期);1522-1527 * |
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