CN103382337A - Freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and preparation method thereof - Google Patents
Freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and preparation method thereof Download PDFInfo
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- CN103382337A CN103382337A CN2013102700738A CN201310270073A CN103382337A CN 103382337 A CN103382337 A CN 103382337A CN 2013102700738 A CN2013102700738 A CN 2013102700738A CN 201310270073 A CN201310270073 A CN 201310270073A CN 103382337 A CN103382337 A CN 103382337A
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Abstract
The invention relates to a freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and a preparation method thereof. The emulsion coating comprises following components in parts by weight: 30 to 55 parts of pure acrylic acid emulsion, 15 to 35 parts of paste attapulgite, 4.5 to 8.5 parts of kaolin, 2.7 to 5 parts of diatomite, 8 to 15 parts of titanium dioxide, 3 to 12 parts of rutile titanium dioxide, 0.6 to 1.1 parts of LBD-1 dispersant, 0.35 to 0.55 part of trisodium phosphate, 1 to 1.7 parts of sodium acid pyrophosphate, 0.25 to 0.55 part of dimethicone, 0.45 to 0.8 part of acrylic acid thickening agent, 0.6 to 1.3 parts of phenoxy-1-propanol, 0.5 to 0.8 part of mildew inhibitor, 3.6 to 5 parts of propylene glycol and 30 to 50 parts of water. The freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls has the advantages of good elastic performance, good freezing-thawing resistance property, good waterproof performance, strong adhesive force, good wear-resistance property and long service life.
Description
Technical field
The present invention relates to a kind of exterior coating and preparation method thereof, relate in particular to a kind of exterior wall freeze-thawing resistant cracking resistance emulsion paint and preparation method thereof.
Background technology
Exterior coating directly is in atmospheric environment, the film forming of certainly constructing, namely is subject to the impact of atmosphere and nature various factors.Emulsion paint is environment-friendly type coating, is more and more built and repairs profession is approved as exterior coating a kind of.Emulsion paint is take water as thinner, is the paint kind of a kind of easy construction, safe, water-fastness, good permeability, can mix according to different scheme of colo(u)r different color and lusters.
But cracking resistance and the freeze-thaw resistance property of the exterior wall latex paint that uses at present are not high, and especially in the environment of cold drying in winter, metope easily ftractures, and has affected the attractive in appearance and work-ing life of metope.
Summary of the invention
The technical problem that solves:Cracking resistance and the not high shortcoming of freeze-thaw resistance property for above-mentioned exterior wall latex paint the invention provides a kind of exterior wall latex paint with cracking resistance and freeze-thaw resistance property and preparation method thereof.
Technical scheme:Exterior wall freeze-thawing resistant cracking resistance emulsion paint, contain following composition in mass parts:
30～55 parts of pure acrylic latexes
15～35 parts of cream-like attapulgites
4.5～8.5 parts of kaolin
2.7～5 parts, diatomite
8～15 parts of titanium dioxide
3～12 parts of Rutile type Titanium Dioxides
0.6～1.1 part of LBD-1 dispersion agent
0.35～0.55 part of tertiary sodium phosphate
1～1.7 part of trisodium phosphate
0.25～0.55 part of dimethyl silicone oil
0.45～0.8 part of acrylic thickener
0.6～1.3 part of propylene glycol phenylate
0.5～0.8 part of mould inhibitor
3.6～5 parts of propylene glycol
30～50 parts, water.
Exterior wall described above freeze-thawing resistant cracking resistance emulsion paint, contain following composition in mass parts:
35～48 parts of pure acrylic latexes
20～30 parts of cream-like attapulgites
5～7.5 parts of kaolin
3.5～4.5 parts, diatomite
10～13 parts of titanium dioxide
6～10 parts of Rutile type Titanium Dioxides
0.8～1 part of LBD-1 dispersion agent
0.4～0.5 part of tertiary sodium phosphate
1.2～1.5 parts of trisodium phosphates
0.35～0.5 part of dimethyl silicone oil
0.6～0.8 part of acrylic thickener
0.8～1.2 part of propylene glycol phenylate
0.6～0.75 part of mould inhibitor
4～4.6 parts of propylene glycol
35～45 parts, water.
Exterior wall described above is as follows with the preparation process of freeze-thawing resistant cracking resistance emulsion paint:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
Beneficial effect:Exterior wall provided by the invention freeze-thawing resistant cracking resistance emulsion paint and preparation method thereof, this emulsion paint has the good elasticity function, can be along with the motion in building masonry wall crack not flexible and ftracture, simultaneously its freeze-thaw resistance property and water resistance is good, sticking power and scuff resistance high, long service life.
Embodiment
Embodiment 1
The present embodiment provides a kind of exterior wall freeze-thawing resistant cracking resistance emulsion paint, contains following composition in mass parts:
30 parts of pure acrylic latexes
15 parts of cream-like attapulgites
4.5 parts of kaolin
2.7 parts, diatomite
8 parts of titanium dioxide
3 parts of Rutile type Titanium Dioxides
0.6 part of LBD-1 dispersion agent
0.35 part of tertiary sodium phosphate
1 part of trisodium phosphate
0.25 part of dimethyl silicone oil
0.45 part of acrylic thickener
0.6 part of propylene glycol phenylate
0.5 part of mould inhibitor
3.6 parts of propylene glycol
30 parts, water.
Exterior wall is as follows with the preparation process of freeze-thawing resistant cracking resistance emulsion paint:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
Embodiment 2
The present embodiment provides a kind of exterior wall freeze-thawing resistant cracking resistance emulsion paint, contains following composition in mass parts:
35 parts of pure acrylic latexes
20 parts of cream-like attapulgites
5 parts of kaolin
3.5 parts, diatomite
10 parts of titanium dioxide
6 parts of Rutile type Titanium Dioxides
0.8 part of LBD-1 dispersion agent
0.4 part of tertiary sodium phosphate
1.2 parts of trisodium phosphates
0.35 part of dimethyl silicone oil
0.6 part of acrylic thickener
0.8 part of propylene glycol phenylate
0.6 part of mould inhibitor
4 parts of propylene glycol
35 parts, water.
Exterior wall is as follows with the preparation process of freeze-thawing resistant cracking resistance emulsion paint:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
Embodiment 3
The present embodiment provides a kind of exterior wall freeze-thawing resistant cracking resistance emulsion paint, contains following composition in mass parts:
48 parts of pure acrylic latexes
30 parts of cream-like attapulgites
7.5 parts of kaolin
4.5 parts, diatomite
13 parts of titanium dioxide
10 parts of Rutile type Titanium Dioxides
1 part of LBD-1 dispersion agent
0.5 part of tertiary sodium phosphate
1.5 parts of trisodium phosphates
0.5 part of dimethyl silicone oil
0.8 part of acrylic thickener
1.2 parts of propylene glycol phenylates
0.75 part of mould inhibitor
4.6 parts of propylene glycol
45 parts, water.
Exterior wall is as follows with the preparation process of freeze-thawing resistant cracking resistance emulsion paint:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
Embodiment 4
The present embodiment provides a kind of exterior wall freeze-thawing resistant cracking resistance emulsion paint, contains following composition in mass parts:
40 parts of pure acrylic latexes
25 parts of cream-like attapulgites
6 parts of kaolin
4 parts, diatomite
11.5 parts of titanium dioxide
8 parts of Rutile type Titanium Dioxides
0.85 part of LBD-1 dispersion agent
0.43 part of tertiary sodium phosphate
1.36 parts of trisodium phosphates
0.42 part of dimethyl silicone oil
0.71 part of acrylic thickener
1 part of propylene glycol phenylate
0.69 part of mould inhibitor
4.3 parts of propylene glycol
40 parts, water.
Exterior wall is as follows with the preparation process of freeze-thawing resistant cracking resistance emulsion paint:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
The above-mentioned exterior wall of stating embodiment 1～embodiment 4 technical performance index of freeze-thawing resistant cracking resistance emulsion paint, its detected result is as follows:
Detected result
The above exterior wall that the embodiment of the present invention is provided is described in detail with freeze-thawing resistant cracking resistance emulsion paint and preparation method thereof, for one of ordinary skill in the art, thought according to the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. exterior wall with freeze-thawing resistant cracking resistance emulsion paint, is characterized in that containing following composition in mass parts:
30～55 parts of pure acrylic latexes
15～35 parts of cream-like attapulgites
4.5～8.5 parts of kaolin
2.7～5 parts, diatomite
8～15 parts of titanium dioxide
3～12 parts of Rutile type Titanium Dioxides
0.6～1.1 part of LBD-1 dispersion agent
0.35～0.55 part of tertiary sodium phosphate
1～1.7 part of trisodium phosphate
0.25～0.55 part of dimethyl silicone oil
0.45～0.8 part of acrylic thickener
0.6～1.3 part of propylene glycol phenylate
0.5～0.8 part of mould inhibitor
3.6～5 parts of propylene glycol
30～50 parts, water.
2. exterior wall according to claim 1 with freeze-thawing resistant cracking resistance emulsion paint, is characterized in that containing following composition in mass parts:
35～48 parts of pure acrylic latexes
20～30 parts of cream-like attapulgites
5～7.5 parts of kaolin
3.5～4.5 parts, diatomite
10～13 parts of titanium dioxide
6～10 parts of Rutile type Titanium Dioxides
0.8～1 part of LBD-1 dispersion agent
0.4～0.5 part of tertiary sodium phosphate
1.2～1.5 parts of trisodium phosphates
0.35～0.5 part of dimethyl silicone oil
0.6～0.8 part of acrylic thickener
0.8～1.2 part of propylene glycol phenylate
0.6～0.75 part of mould inhibitor
4～4.6 parts of propylene glycol
35～45 parts, water.
3. exterior wall as claimed in claim 1 with the preparation method of freeze-thawing resistant cracking resistance emulsion paint, is characterized in that the preparation process of the method is as follows:
The first step: with kaolin, diatomite, titanium dioxide, Rutile type Titanium Dioxide, LBD-1 dispersion agent, trisodium phosphate,, mould inhibitor, propylene glycol, 50% dimethyl silicone oil and 30% water adds in stirred pot, stir into paste, being ground to the graceful fineness of black square with shredder is 4, obtains slurry;
Second step: above-mentioned slurry, cream-like attapulgite, pure acrylic latex, tertiary sodium phosphate, acrylic thickener, propylene glycol phenylate and remaining dimethyl silicone oil, water are added to pulverize in hollander pulverize, pulverize evenly to particle fineness≤0.2mm, then discharging, filtration obtain exterior wall freeze-thawing resistant cracking resistance emulsion paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102700738A CN103382337A (en) | 2013-07-01 | 2013-07-01 | Freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102700738A CN103382337A (en) | 2013-07-01 | 2013-07-01 | Freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103382337A true CN103382337A (en) | 2013-11-06 |
Family
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| CN2013102700738A Withdrawn CN103382337A (en) | 2013-07-01 | 2013-07-01 | Freezing-thawing-resistance and cracking-resistance emulsion coating for outer walls and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834244A (en) * | 2013-12-25 | 2014-06-04 | 杨昌富 | Emulsion paint for exterior wall |
| CN105969015A (en) * | 2016-07-22 | 2016-09-28 | 阜南县永盛工艺品有限公司 | High-quality water-based paint for wicker products |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531495A (en) * | 2009-03-27 | 2009-09-16 | 许盛英 | Attapulgite outer wall emulsion varnish |
| CN102888155A (en) * | 2012-10-26 | 2013-01-23 | 合众（佛山）化工有限公司 | Preparation method of odorless environment-friendly humidifying antibacterial paint |
-
2013
- 2013-07-01 CN CN2013102700738A patent/CN103382337A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531495A (en) * | 2009-03-27 | 2009-09-16 | 许盛英 | Attapulgite outer wall emulsion varnish |
| CN102888155A (en) * | 2012-10-26 | 2013-01-23 | 合众（佛山）化工有限公司 | Preparation method of odorless environment-friendly humidifying antibacterial paint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834244A (en) * | 2013-12-25 | 2014-06-04 | 杨昌富 | Emulsion paint for exterior wall |
| CN105969015A (en) * | 2016-07-22 | 2016-09-28 | 阜南县永盛工艺品有限公司 | High-quality water-based paint for wicker products |
| CN105969015B (en) * | 2016-07-22 | 2018-09-21 | 阜南县永盛工艺品有限公司 | A kind of wicker products high-quality water paint |
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Application publication date: 20131106 |