CN105131838A - Environment-friendly high-strength emulsion paint and preparation method thereof - Google Patents
Environment-friendly high-strength emulsion paint and preparation method thereof Download PDFInfo
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- CN105131838A CN105131838A CN201510542937.6A CN201510542937A CN105131838A CN 105131838 A CN105131838 A CN 105131838A CN 201510542937 A CN201510542937 A CN 201510542937A CN 105131838 A CN105131838 A CN 105131838A
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Abstract
The invention relates to environment-friendly high-strength emulsion paint and a preparation method thereof. The emulsion paint is prepared from, by weight, dispersing agents, defoaming agents, quartz powder, kaolin, titanium dioxide, 2-amino-2-methyl-1- propyl alcohol, propylene glycol, emulsion and water. The preparation method comprises the steps of 1, pouring the water into a container, and starting stirring; 2, adding the dispersing agents and part of the defoaming agents, conducting stirring, then adding the kaolin, the titanium dioxide and the quartz powder, and then conducting dispersion for about 30 minutes; 3, after the mixture is dispersed uniformly, adding the 2-amino-2-methyl-1- propyl alcohol, the propylene glycol and the remaining defoaming agents, and conducting dispersion till the mixture gets uniform and no particle exists; 4, adding the emulsion, and conducing dispersion for about 30 minutes. The environment-friendly high-strength emulsion paint has the effective advantages of being environment-friendly, mildew-proof, alkali-resistant, free of color fading and chalking, scrubbing-resistant, great in adhesion, good in application property and high in covering power and is a top-selection competitive product for building wall decoration of houses, offices, projects and the like.
Description
Technical field
The present invention relates to the one paint in a kind of building field, be specifically related to a kind of to there is emulsion paint of multi-functional environment-friendly type high intensity and preparation method thereof.
Background technology
The filler that emulsion paint uses in the market is generally light calcium carbonate powder, talcum powder, dicalcium powder etc., and these fillers have the shortcoming of intensity difference, and after long-time oxidation and uviolizing, very easily efflorescence; For in emulsion paint decorating inner and external walls, can cause lacquer painting efflorescence in the course of time, former particle can efflorescence once again, floats in the air everywhere, cause environmental pollution with air.
Summary of the invention
The object of this invention is to provide a kind of environment-friendly, high-intensity emulsion paint and preparation method thereof.The object of the invention is to be achieved through the following technical solutions:
A kind of environment-friendly, high-intensity emulsion paint, the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 410 ~ 450 parts, dispersion agent 4 ~ 8 parts, defoamer 1.5 ~ 2.5 parts, kaolin 40 ~ 60 parts, titanium dioxide 40 ~ 60 parts, 2-amino-2-methyl-1-propanol (AMP95) 0.8 ~ 1.2 part, propylene glycol 3 ~ 7 parts, emulsion 120 ~ 140 parts and 280 ~ 360 parts, water.Described dispersion agent comprises at least one in polyacrylate, poly-methyl acrylate, methylcellulose gum, carboxymethyl cellulose fibre, gelatin, starch and sodiun alginate.
Further, the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 420 ~ 440 parts, dispersion agent 5 ~ 7 parts, defoamer 1.8 ~ 2.1 parts, kaolin 48 ~ 52 parts, titanium dioxide 48 ~ 52 parts, 2-amino-2-methyl-1-propanol (AMP95) 0.9 ~ 1.1 part, propylene glycol 4 ~ 6 parts, emulsion 125 ~ 135 parts and 320 ~ 330 parts, water.
Further, the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 430 parts, dispersion agent 6 parts, defoamer 2 parts, kaolin 50 parts, titanium dioxide 50 parts, 2-amino-2-methyl-1-propanol 1 part, propylene glycol 5 parts, emulsion 130 parts and 326 parts, water.
Further, the one in described dispersion agent preferred non-polyacrylate, poly-methyl acrylate, methylcellulose gum, carboxymethyl cellulose fibre (cMc), gelatin, starch and sodiun alginate.
Further, described defoamer comprises at least one in silicone emulsion, silica-based, silicone based, polyoxyethylene and fatty acid salt.Preferably, described defoamer is the one in silicone emulsion, silica-based, silicone based, polyoxyethylene and fatty acid salt.This defoamer is through Over emulsfication or the defoamer without emulsification, preferably through the defoamer of emulsification.
The preparation method of described environment-friendly, high-intensity emulsion paint comprises the following steps: S1: take the water that parts by weight are 280 ~ 360 parts, pour in container, and open and stir, now rotating speed is that 200-600 turns; S2: add the dispersion agent of 4 ~ 8 parts and the defoamer of 0.3 ~ 0.85 part in proportion, rotating speed is upgraded to 2000 turns, then the silica powder adding the kaolin of 40 ~ 60 parts, the titanium dioxide of 40 ~ 60 parts and 410 ~ 450 parts, then disperse about 30 minutes; S3: after the various compositions in step S2 are uniformly dispersed, add the 2-amino-2-methyl-1-propanol of 0.8 ~ 1.2 part, the propylene glycol of 3 ~ 7 parts and the defoamer of 1.2 ~ 1.65 parts again, and rotating speed is down to 800 turns, dispersion 10-20 minute, reaches evenly without till particle; S4: the emulsion adding 120 ~ 140 parts in step S3, speed adjustment is 800 turns, disperses about 30 minutes; Obtain described environment-friendly, high-intensity emulsion paint.
Further, the defoamer added in step S2 is 1/4 of total defoamer, and the defoamer added in step S3 is 3/4 of total defoamer.
Further, the various compositions of the environment-friendly, high-intensity emulsion paint added parts by weight be: the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 420 ~ 440 parts, dispersion agent 5 ~ 7 parts, defoamer 1.8 ~ 2.1 parts, kaolin 48 ~ 52 parts, titanium dioxide 48 ~ 52 parts, 2-amino-2-methyl-1-propanol 0.9 ~ 1.1 part, propylene glycol 4 ~ 6 parts, emulsion 125 ~ 135 parts and 320 ~ 330 parts, water.
The invention provides a kind of environment-friendly, high-intensity emulsion paint and preparation method thereof, its mainly have beneficial effect for: the environment-friendly, high-intensity emulsion paint that obtained by formula of the present invention and method is green, environmental protection, it is a kind of environmentally friendly emulsion paint really, it has effective mildew-resistant alkali resistant, colour-fast, not efflorescence, scrubbing resistance, strong adhesion, application property is good and opacifying power is high characteristic, is the selected quality of the building wall decorations such as family, office space, engineering.
Embodiment
A kind of environment-friendly, high-intensity emulsion paint described in the embodiment of the present invention and preparation method thereof.For specific experiment case, embodiment is described below, should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
The composition of environment-friendly, high-intensity emulsion paint and the parts by weight of various composition can be: 1. silica powder 410g, dispersion agent 8g, defoamer 1.5g, kaolin 60g, titanium dioxide 40g, 2-amino-2-methyl-1-propanol (AMP95) 1.2g, propylene glycol 3g, emulsion 140g and water 280g; 2. silica powder 450g, dispersion agent 4g, defoamer 2.5g, kaolin 40g, titanium dioxide 60g, 2-amino-2-methyl-1-propanol (AMP95) 0.8g, propylene glycol 7g, emulsion 120g and water 360g; 3. silica powder 420g, dispersion agent 7g, defoamer 1.8g, kaolin 52g, titanium dioxide 48g, 2-amino-2-methyl-1-propanol (AMP95) 1.1g, propylene glycol 4g, emulsion 135g and water 320g; 4. silica powder 440g, dispersion agent 5g, defoamer 2.1g, kaolin 48g, titanium dioxide 52g, 2-amino-2-methyl-1-propanol (AMP95) 0.9g, propylene glycol 6g, emulsion 125g and water 330g; 5. silica powder 430g, dispersion agent 6g, defoamer 2g, kaolin 50g, titanium dioxide 50g, 2-amino-2-methyl-1-propanol 1g, propylene glycol 5g, emulsion 130g and water 326g.
Embodiment 2
The preparation method of environment-friendly, high-intensity emulsion paint: S1: take water, pours in container, and open and stir, now rotating speed is 200-600 rev/min; S2: the defoamer adding dispersion agent and a part, is upgraded to 2000 revs/min, then adds kaolin, titanium dioxide and silica powder by rotating speed, then disperses 30 minutes; S3: after the various compositions in step S2 are uniformly dispersed, 2-amino-2-methyl-1-propanol, propylene glycol and remaining defoamer is added again in this finely dispersed mixture, and rotating speed is down to 800 revs/min, dispersion 10-20 minute, reaches evenly without till particle; S4: add emulsion in step S3, speed adjustment is 800 revs/min, disperses 30 minutes; Obtain described environment-friendly, high-intensity emulsion paint.
The amount amount as described in Example 1 of the various compositions of the emulsion paint added in this preparation method, no longer repeats to limit here.
It should be noted that, in this preparation method, the defoamer added in step S2 is 1/5 ~ 1/3 of the weight of total defoamer, preferably 1/4, and the defoamer added in step S3 is 2/3 ~ 4/5 of total defoamer weight, preferably 3/4.
Embodiment 3
Dispersion agent described in embodiment 1 and 2 can be: 1. gelatin; 2. polyacrylate or poly-methyl acrylate, such as sodium polyacrylate or sodium polymethacrylate; 3. starch; 4. the derivatived cellulose such as methylcellulose gum or carboxymethyl cellulose (cMc); 5. sodiun alginate; 6. starch and sodium polyacrylate; 7. gelatin and starch; 8. gelatin and sodium polyacrylate; 9. methylcellulose gum and sodium polyacrylate; 10. carboxymethyl cellulose, sodium polyacrylate and gelatin.
Defoamer described in embodiment 1 and 2 can be: 1. silicone emulsion; 2. silicon-dioxide or silicon-dioxide compounds; 3. silicone based; 4. polyoxyethylene; 5. silicone based and polyoxyethylene; 6. soap; 7. silicone emulsion and silicon-dioxide; 8. polyoxyethylene and soap; 9. silicon-dioxide and polyoxyethylene; 10. silicone emulsion and soap.
As further preferred embodiment, described defoamer is through Over emulsfication or the defoamer without emulsification, preferably through the defoamer of emulsification.
Embodiment 4
The consumption paint amount of emulsion paint of the present invention is generally: 8-10 ㎡/L, its can roller coat, brushing or spraying.
During concrete enforcement, emulsion of the present invention is ordinary emulsion, is generally used for the emulsion in paint.
Emulsion paint of the present invention uses silica powder, the bad material used before substituting, and in emulsion paint decorating inner and external walls, film strength is good, greatly increases scratch-resistant performance, and emulsion paint coating life is extended; Can not cause and draw lacquer painting efflorescence because dosing material cause, thus avoid powder of detached, beautify the environment and there is no environmental pollution.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. an environment-friendly, high-intensity emulsion paint, is characterized in that: the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 410 ~ 450 parts, dispersion agent 4 ~ 8 parts, defoamer 1.5 ~ 2.5 parts, kaolin 40 ~ 60 parts, titanium dioxide 40 ~ 60 parts, 2-amino-2-methyl-1-propanol 0.8 ~ 1.2 part, propylene glycol 3 ~ 7 parts, emulsion 120 ~ 140 parts and 280 ~ 360 parts, water.
Described dispersion agent comprises at least one in polyacrylate, poly-methyl acrylate, methylcellulose gum, carboxymethyl cellulose fibre, gelatin, starch and sodiun alginate.
2. environment-friendly, high-intensity emulsion paint according to claim 1, is characterized in that: the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 420 ~ 440 parts, dispersion agent 5 ~ 7 parts, defoamer 1.8 ~ 2.1 parts, kaolin 48 ~ 52 parts, titanium dioxide 48 ~ 52 parts, 2-amino-2-methyl-1-propanol 0.9 ~ 1.1 part, propylene glycol 4 ~ 6 parts, emulsion 125 ~ 135 parts and 320 ~ 330 parts, water.
3. environment-friendly, high-intensity emulsion paint according to claim 1, is characterized in that: the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 430 parts, dispersion agent 6 parts, defoamer 2 parts, kaolin 50 parts, titanium dioxide 50 parts, 2-amino-2-methyl-1-propanol 1 part, propylene glycol 5 parts, emulsion 130 parts and 326 parts, water.
4. the environment-friendly, high-intensity emulsion paint according to any one of claims 1 to 3, is characterized in that: described dispersion agent is the one in polyacrylate, poly-methyl acrylate, methylcellulose gum, carboxymethyl cellulose fibre, gelatin, starch and sodiun alginate.
5. the environment-friendly, high-intensity emulsion paint according to any one of claims 1 to 3, is characterized in that: described defoamer comprises at least one in silicone emulsion, silica-based, silicone based, polyoxyethylene and fatty acid salt.
6. environment-friendly, high-intensity emulsion paint according to claim 5, is characterized in that: described defoamer is the one in silicone emulsion, silica-based, silicone based, polyoxyethylene and fatty acid salt.
7. environment-friendly, high-intensity emulsion paint according to claim 6, is characterized in that: described defoamer is through Over emulsfication or the defoamer without emulsification.
8. a preparation method for environment-friendly, high-intensity emulsion paint according to claim 7, is characterized in that: said method comprising the steps of:
S1: take the water that parts by weight are 280 ~ 360 parts, pour in container, open and stir, now rotating speed is that 200-600 turns;
S2: add the dispersion agent of 4 ~ 8 parts and the defoamer of 0.3 ~ 0.85 part in proportion, rotating speed is upgraded to 2000 turns, then the silica powder adding the kaolin of 40 ~ 60 parts, the titanium dioxide of 40 ~ 60 parts and 410 ~ 450 parts, then disperse 30 minutes;
S3: after the various compositions in step S2 are uniformly dispersed, add the 2-amino-2-methyl-1-propanol of 0.8 ~ 1.2 part, the propylene glycol of 3 ~ 7 parts and the defoamer of 1.2 ~ 1.65 parts again, and rotating speed is down to 800 turns, dispersion 10-20 minute, reaches evenly without till particle;
S4: the emulsion adding 120 ~ 140 parts in step S3, speed adjustment is 800 turns, disperses 30 minutes; Obtain described environment-friendly, high-intensity emulsion paint.
9. the preparation method of environment-friendly, high-intensity emulsion paint according to claim 8, is characterized in that: the defoamer added in step S2 is 1/4 of total defoamer, the defoamer added in step S3 is 3/4 of total defoamer.
10. the preparation method of environment-friendly, high-intensity emulsion paint according to claim 8, is characterized in that: the various compositions of the environment-friendly, high-intensity emulsion paint added parts by weight be: the composition of described emulsion paint and the parts by weight of various composition comprise: silica powder 420 ~ 440 parts, dispersion agent 5 ~ 7 parts, defoamer 1.8 ~ 2.1 parts, kaolin 48 ~ 52 parts, titanium dioxide 48 ~ 52 parts, 2-amino-2-methyl-1-propanol 0.9 ~ 1.1 part, propylene glycol 4 ~ 6 parts, emulsion 125 ~ 135 parts and 320 ~ 330 parts, water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542937.6A CN105131838A (en) | 2015-08-28 | 2015-08-28 | Environment-friendly high-strength emulsion paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542937.6A CN105131838A (en) | 2015-08-28 | 2015-08-28 | Environment-friendly high-strength emulsion paint and preparation method thereof |
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| CN105131838A true CN105131838A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510542937.6A Pending CN105131838A (en) | 2015-08-28 | 2015-08-28 | Environment-friendly high-strength emulsion paint and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106348648A (en) * | 2016-08-25 | 2017-01-25 | 阜阳富瑞雪化工科技有限公司 | High-adhesion long-service-life natural stone paint |
| CN107176801A (en) * | 2017-06-06 | 2017-09-19 | 深圳市微巨环保材料有限公司 | Water paint and preparation method thereof |
| CN107652783A (en) * | 2017-11-05 | 2018-02-02 | 陈兴 | A kind of environmental protection coating material of square air pipe check valve |
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| CN102876142A (en) * | 2012-08-31 | 2013-01-16 | 芜湖县双宝建材有限公司 | Stain resisting and odor removing paint and preparation method thereof |
| CN103819990A (en) * | 2014-02-28 | 2014-05-28 | 北京东方雨虹防水技术股份有限公司 | Highly-elastic waterproof coating used for metal roof and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348648A (en) * | 2016-08-25 | 2017-01-25 | 阜阳富瑞雪化工科技有限公司 | High-adhesion long-service-life natural stone paint |
| CN106348648B (en) * | 2016-08-25 | 2018-09-07 | 阜阳富瑞雪化工科技有限公司 | A kind of high adhesion force high life lacquer |
| CN107176801A (en) * | 2017-06-06 | 2017-09-19 | 深圳市微巨环保材料有限公司 | Water paint and preparation method thereof |
| CN107652783A (en) * | 2017-11-05 | 2018-02-02 | 陈兴 | A kind of environmental protection coating material of square air pipe check valve |
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Application publication date: 20151209 |
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