CN100447211C - Water wall paint for external wall - Google Patents
Water wall paint for external wall Download PDFInfo
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- CN100447211C CN100447211C CNB2004100391213A CN200410039121A CN100447211C CN 100447211 C CN100447211 C CN 100447211C CN B2004100391213 A CNB2004100391213 A CN B2004100391213A CN 200410039121 A CN200410039121 A CN 200410039121A CN 100447211 C CN100447211 C CN 100447211C
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Abstract
The present invention relates to water wall paint for external walls, which is characterized in that different emulsions, different auxiliary agents and different addition quantities are selected; four kinds of wall paint with different performance price ratios are provided: styrene-acrylate wall paint, pure acrylate wall paint, organic silicon modification acrylate wall paint and high elasticity wall paint; the four kinds of the wall paint have the common characteristic that hydroxyethyl cellulose and an opaque hollow polymer are introduced. Organic silicon modification acrylic acid resin is also added in the organic silicon modification acrylate wall paint. Therefore, all aspects of the performance of the water wall paint for external walls of the present invention, such as alkalescence resistance, color protective performance, pollution resistance performance, ultraviolet light resistance performance, freezing resistance performance, water resistance performance, etc., are excellent. The present invention is a product welcomed by users.
Description
Technical field
The present invention relates to technical field of coatings, specifically, is a kind of building water-based exterior wall wall paint.
Background technology
For the external wall wall paint, require to have high the decoration, strong anti-staining property, high-durability good combination, and meet the saving energy and nuisanceless, free of contamination principle.Paint for outer surface of wall in the market exists anti-staining property and adhesive to can not get good balance, and disadvantages such as staining property difference and tint retention difference are grown dim, ftracture, peel off, resisted in the wall paint paint film existence of construction back.
Summary of the invention
The objective of the invention is to overcome the shortcoming of existing paint for outer surface of wall, the water-based exterior wall wall paint of the various different class of excellent propertys such as a kind of alkali resistance, anti-staining property, tint retention, stability is provided.
Paint for outer surface of wall provided by the invention according to the selection of different emulsions and auxiliary agent and the control of its addition, makes the product of four kinds of different class cost performances.
One, the prescription of cinnamic acrylic ester paint for outer surface of wall and production technique:
1, the raw material of cinnamic acrylic ester paint for outer surface of wall is divided into three groups, and their composition and weight percentage are as follows:
(1) A group
Water 12～18%, alkyl aryl polyether wetting agent 0.15～0.25%, non-silicone defoamer 0.10～0.20%, polystyrene acid ammonium salt dispersion agent 0.45～0.60%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.10～0.15%, acrylic acid or the like alkali swelling thickening material 0.20～0.30%, ammoniacal liquor 0.10～0.15%;
(2) B group
Rutile type Titanium Dioxide 12～18%, pure aluminium silicate 3.5～4.0%, barium sulfate 7.5～12.5%, wollastonite 5～10%, water-ground limestone 5～10%, propylene glycol 1.8～2.5%, diethylene glycol monobutyl ether 0.4～0.6%;
(3) C group
Organically-modified polydimethylsiloxane solution (R-2020) auxiliary rheological agents 0.15～0.25%, benzene-acrylic emulsion 20～30%, Opacifying polymers 0.3～0.5%, non-silicone defoamer 0.15～0.25%, acrylic acid or the like alkali swelling thickening material 0.4～0.6%, water 4～8%; Above-mentioned percentage ratio is benchmark with three groups of material gross weights.
2, concrete preparation technology: add in the reactor by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, the A group material that alkali swelling thickening material and ammoniacal liquor constitute, disperse 10min under the shearing force with 600r/min, drop into again by the rutile titanium white powder, pure aluminium silicate, wollastonite, barium sulfate, water-ground limestone, propylene glycol, the B group material that diethylene glycol monobutyl ether constitutes, under 1320r/min, disperse 25min, to fineness＜50um, 600r/min drops into benzene emulsion then, Opacifying polymers, defoamer, auxiliary rheological agents, the C group material that alkali swelling thickening material and water constitute stirs 10～20min and promptly gets desired product.
Two, the prescription of pure acrylic acid ester paint for outer surface of wall and production technique
1, the raw material of pure acrylic acid ester paint for outer surface of wall of the present invention divides three groups, and their composition and weight percentage are as follows:
(1) A group
Water 15～18%, alkyl aryl polyether wetting agent 0.05～0.15%, non-silicone defoamer 0.1～0.2%, polystyrene acid ammonium salt dispersion agent 0.5～0.7%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.15～0.25%, acrylic acid or the like alkali swelling thickening material 0.1～0.2%, ammoniacal liquor 0.1～0.2%, mildew-resistant algae-resistant agent 0.2～0.4%;
(2) B group
Rutile titanium white powder 8～12%, pure aluminium silicate 3.5～4.0%, barium sulfate 14～15%, wollastonite 10～15%, propylene glycol phenylate film coalescence aid 0.8～1.2%, propylene glycol 2～3%, ethylene glycol monobutyl ether 0.6～1.0%, organically-modified polydimethylsiloxane solution (R-2020) auxiliary rheological agents 0.15～0.25%;
(3) C group
Pure-acrylic emulsion 28～32%, Opacifying polymers 3～5%, non-silicone defoamer 0.1～0.2%, acrylic acid or the like alkali swelling thickening material 0.2～0.4%, water 0.5～1.0%;
Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
2, concrete preparation technology: add the A group material of forming by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, alkali swelling thickening material, ammoniacal liquor and mildew-resistant algae-resistant agent in the reactor, stir 10～15min; And then add the B group material of forming by titanium dioxide, pure aluminium silicate, barium sulfate, wollastonite, film coalescence aid, propylene glycol, ethylene glycol monobutyl ether and auxiliary rheological agents, under 1320r/min, stir 25～40min, fineness＜50um; The last C group material of being made up of pure-acrylic emulsion, opaque hollow polymer, defoamer, alkali swelling thickening material and water in the 600r/min input in reactor disperses 10～20min promptly to obtain required product.
Three, the prescription of organosilicon-modified acrylate paint for outer surface of wall and production technique:
1, the raw material of organosilicon-modified acrylate paint for outer surface of wall of the present invention divides three groups, and its composition and weight percentage are as follows:
(1) A group
Water 17～20%, alkyl aryl polyether wetting agent 0.1～0.2%, non-silicone defoamer 0.1～0.2%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.15～0.25%, acrylic acid or the like alkali swelling thickening material 0.05～0.15%, propylene glycol 2～2.5%, ammoniacal liquor 0.05～0.15%;
(2) B group
Rutile titanium white powder 16～20%, ultra-fine barium sulfate 8～12%, water-ground limestone 4～6%, propylene glycol phenylate film coalescence aid 1.2～1.8%, diethylene glycol monobutyl ether 0.4～0.6%, ethylene glycol monobutyl ether 0.4～0.6%;
(3) C group
Organosilicon-modified acrylate emulsion 32～38%, Opacifying polymers 5～8%, non-silicone defoamer 0.1～0.2%, TT-935 acrylic acid or the like alkali swelling thickening material 0.15～0.3%, water 0.05～0.15%, mildew-resistant algae-resistant agent 0.2～0.5%, urethane thickening auxiliary rheological agents 0.3～0.5%;
Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
2, concrete preparation technology: in reactor, add by water, wetting agent, defoamer, Natvosol, sanitas, alkali swelling thickening material, the A group material that propylene glycol and ammoniacal liquor are formed, after 400～600r/min stirs 10～15min down, drop into again by titanium dioxide, ultra-fine barium sulfate, water-ground limestone, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, the B group material that film coalescence aid is formed, in 1320r/min high speed dispersion 25min, to fineness＜50um, drop at last by organosilicon-modified acrylate emulsion, opaque hollow polymer, defoamer, alkali swelling thickening material, water, the C group material that mildew-resistant algae-resistant agent and urethane thickening auxiliary rheological agents are formed, stir 10～15min down in 600r/min-800r/min, promptly obtain desired product.
Four, the prescription of snappiness paint for outer surface of wall and production technique
1, the raw material of snappiness paint for outer surface of wall of the present invention is divided into three groups, and its composition and weight percentage are as follows:
(1) A group
Water 14～16%, alkyl aryl polyether wetting agent 0.15～0.25%, non-silicone defoamer 0.1～0.2%, polystyrene acid ammonium salt dispersion agent 0.4～0.6%, Natvosol 0.05～0.15%, isothiazole tincture ketone sanitas 0.1～0.15%, acrylic acid or the like alkali swelling thickening material 0.15～0.25%, mildew-resistant algae-resistant agent 0.2～0.4%;
(2) B group
Titanium dioxide 14～16%, superfine alumina silicate 2.5～3.5%, ultra-fine barium sulfate 5～10%, wollastonite 5～10%, propylene glycol phenylate film coalescence aid 0.6～0.9%, diethylene glycol monobutyl ether 0.6～0.9%, propylene glycol 1.8～2.2%, water 0.2～0.4%, urethane rheology thickening material 0.3%;
(3) C group
Pure-acrylic emulsion 12～18%, elastic emulsion 25～35%, Opacifying polymers 2～3%, non-silicone defoamer 0.1～0.2%, TT-935 acrylic acid or the like alkali swelling thickening material 0.4～0.6% and D105 acrylic acid or the like alkali swelling thickening material 0.3～0.5%, water 0.8～1.2%;
Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
2, concrete preparation technology: in reactor, add by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, alkali swelling thickening material, the A group material that the mildew-resistant algae-resistant agent is formed, rotating speed in 600r/min stirs 10～15min down, improving rotating speed drops into by titanium dioxide to 1320r/min, superfine alumina silicate, ultra-fine barium sulfate, wollastonite, film coalescence aid, diethylene glycol monobutyl ether, propylene glycol, the B group material that water and urethane rheology thickening material are formed, stir 20～40min, fineness is to＜50um, rotating speed in 600r/min adds down by pure-acrylic emulsion then, elastic emulsion, Opacifying polymers, defoamer, acrylic acid or the like alkali swelling thickening material, the C group raw material that D105 alkali swelling thickening material and water are formed stirs 15min and promptly obtains required product.
The used raw material of four kinds of wall paintes of the present invention all is commercially available Chemicals, their trade mark, manufacturer and chemical name see Table 1, wherein said newborn acrylic ester emulsion, be meant it all is Acrylic Acid Monomer, do not contain other monomers such as vinylbenzene or acetic ester ethene, this produce market is on sale, and commodity are called AC-261; Described Opacifying polymers is a kind of polystyrene emulsion of hollow, and solid content is 30%, and commodity are called OP-62, and the market is on sale; It is 1000-1500 purpose water-ground limestone that described water-ground limestone is selected granularity, otherwise can influence product performance; The described film coalescence aid mechanism of action: in the drying varniss process, along with moisture evaporation, film coalescence aid helps emulsion particle polymerization distortion and forms the paint film that connects, finally from paint film, vapor away, except that the propylene glycol phenylate, other film coalescence aid such as alcohol ester-12, Fexanal etc. also can use, just purity is different, and what branch addition have; Described non-silicone defoamer be selected from mineral oil, water drain silica and tensio-active agent any.
Stirrer of the present invention is that the mechanical company limited of the good letter of Yixing City produces, and the trade mark is JFJ450.
Advantage of the present invention and effect:
The paint for outer surface of wall that the invention provides four kinds of different class cost performances can be used on all exterior wall engineerings, can be respectively kind such as the styrene-propene acid paint for outer surface of wall insure-eight year in 8,12,15 years according to the requirement selection weather resisteant in building room, pure acrylic acid ester paint for outer surface of wall was protected 12 years, and organic-silicon-modified olefin(e) acid ester wall paint was protected 15 years.Working life difference, product price is also different.
The present invention is very different with now commercially available exterior wall latex paint, and wall paint of the present invention is introduced 0.05%～0.2% Natvosol, to increase the wall paint tint retention when obtaining the hydrophilic and hydrophobic balance value (HLB) of paint film; Introduce the opaque hollow polymer of hollow ball, improve the molecular distribution of titanium dioxide in the paint film, improve paint film compactness, thereby improve anti-the staining property of wall paint greatly; Utilize the bond energy of Si-0-Si key big, the characteristics of good stability, introduce 32%～38% organosilicon modified crylic acid resin, make the high performance silicon acrylate dope.In a word, water-based exterior wall wall paint of the present invention has characteristics such as alkali resistance, tint retention, anti-staining property, ultraviolet resistance, splitting resistance, ventilation property, freeze-thaw resistance, water tolerance, can solve existing disadvantage in the existing exterior wall engineering, easy to use, and the cost performance height.
Embodiment
Further specify characteristics of the present invention below by specific embodiment.
Example 1
Present embodiment is a preparation cinnamic acrylic ester paint for outer surface of wall, and its prescription (unit is a kilogram) is as follows:
The A group
H
2O 16.5
Wetting agent X-405 0.2
Defoamer NXZ 0.5
Dispersion agent 1,124 0.5
250HBR 0.15
Sanitas LXE 0.1
Alkali swelling thickening material TT-935 0.2
Ammoniacal liquor 0.1
The B group
Rutile titanium white powder R-595 12.5
Pure aluminium silicate 3.75
Barium sulfate 10
Wollastonite 7.5
Coarse whiting 7.5
Propylene glycol 2
Diethylene glycol monobutyl ether 0.5
The C group
Rheology rib agent R2020 0.2
Benzene emulsion 998A 25
Opacifying polymers OP-62 4
Defoamer NXZ 0.2
Alkali swelling thickening material D105 0.5
H
2O 8.1
Concrete preparation method is as follows:
Under the shearing force of low speed 500r/min, drop into A group material, behind the dispersion 10min, add B group material again, stir 25min down,, add C at 600r/min then and organize material, stir 15min and promptly get desired product to fineness＜50um in high speed 1320r/min.Product performance see Table 2.
Example 2
Present embodiment is a preparation pure acrylic acid ester paint for outer surface of wall, and its prescription (unit is a kilogram) is as follows:
The A group
H
2O 15.5
Defoamer NXZ 0.15
Wetting agent X-405 0.1
Sanitas LXE 0.2
Mildew-resistant algae-resistant agent EPW 0.3
Dispersion agent 1,124 0.6
Mierocrystalline cellulose 250HBR 0.12
Alkali swelling thickening material TT-935 0.2
Ammoniacal liquor NH
3H2
00.15
The B group
Rutile titanium white powder 10
Pure aluminium silicate 3.75
Wollastonite 12.5
Barium sulfate 15
Film coalescence aid 1
Propylene glycol 2.5
Ethylene glycol monobutyl ether 0.8
Auxiliary rheological agents 0.2
The C group
Pure-acrylic emulsion AC-261 31
Opacifying polymers OP-62 4
Non-silicone defoamer NXZ 0.15
Alkali swelling thickening material TT-935 0.3
H
2O 1.48
Concrete preparation method is as follows:
Add A group material under 600r/min, add B group material behind the stirring 12min, in 1320r/min speed high speed dispersion 30min, fineness＜50um adds C group material then under 600r/min, and dispersion 15min promptly obtains desired product.Product performance see Table 3.
Example 3
Present embodiment is a preparation organosilicon-modified acrylate paint for outer surface of wall, and its composition of raw materials (unit is a kilogram) is as follows:
The A group
H
2O 17.8
Wetting agent X-40 50.2
Defoamer NXZ 0.2
Sanitas LXE 0.15
Natvosol 250HBR 0.1
Alkali swelling thickening material TT-935 0.1
Propylene glycol 2.2
Ammoniacal liquor NH
3H2
00.1
The B group
Rutile titanium white powder R-595 18
Ultra-fine barium sulfate 10
Water-ground limestone 5
Ethylene glycol monobutyl ether 0.5
Diethylene glycol monobutyl ether 0.5
Film coalescence aid 1.5
The C group
Organosilicon-modified acrylate 36
K201
Opacifying polymers OP-62 5
Defoamer NXZ 0.1
Urethane thickening auxiliary rheological agents 0.4
Alkali swelling thickening material TT-935 0.2
Mildew-resistant algae-resistant agent EPW 0.4
H
2O 1.55
Concrete preparation method is as follows:
Under 500r/min, drop into A group material, behind the stirring 12min, under 1320r/min speed, add B group material, disperse 25min,, drop into C group material then, under 700r/min, stir 12min and promptly obtain desired product to fineness＜50um.The product salient features sees Table 4.Hardness in the table 4 is pressed GB/T6739-80 and is adopted the pencil method to measure; The paint film chemical-resistant reagent is pressed GB 1763-79 method and is measured; Petrol-resistance can be measured according to the GB/T1334-93 method; Sticking power is pressed the GB/9786-88 method and is measured.
Find out by table 4, lacquer painting hardness of the present invention, performances such as chemical resistant properties, sticking power all are better than known like product.
Example 4
Present embodiment is a preparation snappiness paint for outer surface of wall, and its composition of raw materials (unit is a kilogram) is as follows:
The A group
H
2O 14
Wetting agent X-405 0.2
Defoamer NXZ 0.15
Dispersion agent 1,124 0.5
Sanitas LXZ 0.1
Natvosol 250HBR 0.12
Alkali swelling thickening material TT-935 0.25
Mildew-resistant algae-resistant agent EPW 0.3
The B group
Rutile type Titanium Dioxide 15
Wollastonite 7.5
Ultra-fine barium sulfate 7.5
Superfine alumina silicate 3
Film coalescence aid 0.8
Diethylene glycol monobutyl ether 0.8
H
2O 0.8
Propylene glycol 2
Urethane auxiliary rheological agents 0.3
The C group
Pure-acrylic emulsion AC-26 13
Opacifying polymers OP-62 2
Elastic emulsion 2,438 30
Defoamer NXZ 0.15
H
2O 0.63
Alkali swelling thickening material TT-935 0.5
Alkali swelling thickening material D105 0.4
Concrete preparation process is as follows:
Under the rotating speed of 600r/min, add A group material, disperse 12min after, add B group material when improving rotating speed to 1320r/min, stir 30min, fineness drops into C group material to＜50um when reducing rotating speed to 600r/min, stir 15min and promptly obtain required product.The product performance inspection
Survey the results are shown in Table 5.
As shown in Table 5, performances such as the water tolerance of snappiness paint for outer surface of wall of the present invention, alkali resistance, ageing resistance, freeze-thaw resistance are all relatively good.
Table 1
| Raw material | The trade mark | Chemical name | Manufacturer |
| Wetting agent | X-405 | Alkyl aryl polyether | Dow Chemical product company limited |
| Defoamer | NXZ | Non-silicone defoamer | Henkel KGaA auxiliary agent company limited |
| Dispersion agent | 1124 | The polystyrene acid ammonium salt | U.S. Rhom and Hass |
| Sanitas | LXE | Isothiazole tincture ketone | U.S. Rhom and Hass |
| Natvosol | 250HBR | Natvosol | Subclone chemistry product company limited |
| Mould inhibitor | EPW | The mildew-resistant algae-resistant agent | U.S. Sol company (Britain) |
| Titanium dioxide | R-595 | Rutile type Titanium Dioxide | Australia Mei Lilian company limited that becomes more meticulous |
| Film coalescence aid | JS-PPh | The propylene glycol phenylate | The Jin Shan chemical plant |
| Alkali swelling thickening material | TT-935 | Acrylic acid or the like | U.S. Rhom and Hass |
| Alkali swelling thickening material | D105 | Acrylic acid or the like | Emerging capable chemical industry company limited is given birth in the Dongguan |
| Urethane rheology thickening material | R-2020 | Polyurethanes | U.S. Rhom and Hass |
| Ultra-fine barium sulfate | Fineness is 1000 orders | Ultra-fine barium sulfate | Kweiyang ultra-fine barium sulfate factory |
| Water-ground limestone | JT-1000 | Water-ground limestone | Crystalline substance good fortune powder factory |
| Modified acrylate emulsion | K201 | Polymer emulsion | South Sea Song Gang resin processing plant |
| Opacifying polymers | OP-62 | Opacifying polymers | U.S. Rhom and Hass |
| Auxiliary rheological agents | R-2020 | Organically-modified polydimethylsiloxane solution | U.S. Rhom and Hass |
Table 2
Table 3
Table 4
| Project | Embodiment 3 products | Market product 1 (Guangdong Jia Leshi chemical industry company limited product-silicon third outer wall paint) | Market product 2 (Guangdong Mei Tushi Chemical Co., Ltd's product-organosilicon exterior wall paint) |
| Hardness salt solution 96 hours soaks bubble variable color No. 200 gasoline that come off and soaked the bubble variable color in 96 hours and come off | 1H does not have | The HB trace does not have trace and does not have | The variable color of B trace does not have trace not to be had |
Table 5
| Project | Technical requirements | The result |
| In condition in container application property paint film appearance time of drying (h) contrast ratio (white or light color) water tolerance (soaking 96h) abrasion resistance (inferior) chalk masking coating freeze-thaw resistance coating temperature-change resistance fungus resistance (complete period), level anti-the staining of unit elongation (%) (5 secondary reflection coefficient rate of descent), (%) | Mix the no lump in back, be uniform state remove the accessible paint film appearance of brush twice normally≤2 〉=0.95 no abnormal 〉=2000≤1≤2 never degenerate no abnormal 0 〉=200≤15 | Meeting 1 0.95 meets (288h) and meets (288h) 0 (2500h) 1 (2500h) and meet 0 500 13 |
Claims (8)
1, a kind of cinnamic acrylic ester paint for outer surface of wall, it is characterized in that: its composition and weight percentage thereof are as follows:
(1) A group
Water 12～18%, alkyl aryl polyether wetting agent 0.15～0.25%, non-silicone defoamer 0.10～0.20%, polystyrene acid ammonium salt dispersion agent 0.45～0.60%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.10～0.15%, TT-935 acrylic acid or the like alkali swelling thickening material 0.20～0.30%, ammoniacal liquor 0.10～0.15%;
(2) B group
Rutile type Titanium Dioxide 12～18%, pure aluminium silicate 3.5～4.0%, barium sulfate 7.5～12.5%, wollastonite 5～10%, water-ground limestone 5～10%, propylene glycol 1.8～2.5%, diethylene glycol monobutyl ether 0.4～0.6%;
(3) C group
Organically-modified polydimethylsiloxane solution auxiliary rheological agents 0.15～0.25%, benzene-acrylic emulsion 20～30%, opaque hollow polystyrene emulsion 0.3～0.5%, non-silicone defoamer 0.15～0.25%, D-105 acrylic acid or the like alkali swelling thickening material 0.4～0.6%, water 4～8%;
Above-mentioned percentage ratio is benchmark with three groups of material gross weights.
2, the preparation method of the described cinnamic acrylic ester paint for outer surface of wall of claim 1 is characterized in that concrete preparation technology is as follows:
Add in the reactor by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, the A group material that alkali swelling thickening material and ammoniacal liquor constitute, disperse 10min under the shearing force with 600r/min, drop into again by the rutile titanium white powder, pure aluminium silicate, wollastonite, barium sulfate, water-ground limestone, propylene glycol, the B group material that diethylene glycol monobutyl ether constitutes, under 1320r/min, disperse 25min, to fineness＜50um, drop into benzene emulsion with 600r/min then, opaque hollow polystyrene emulsion, defoamer, auxiliary rheological agents, the C group material that alkali swelling thickening material and water constitute stirs 10～20min and promptly gets desired product.
3, a kind of pure acrylic acid ester paint for outer surface of wall is characterized in that its composition and weight percentage thereof are as follows:
(1) A group
Water 15～18%, alkyl aryl polyether wetting agent 0.05～0.15%, non-silicone defoamer 0.1～0.2%, polystyrene acid ammonium salt dispersion agent 0.5～0.7%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.15～0.25%, TT-935 acrylic acid or the like alkali swelling thickening material 0.1～0.2%, ammoniacal liquor 0.1～0.2%, mildew-resistant algae-resistant agent 0.2～0.4%;
(2) B group
Rutile type Titanium Dioxide 8～12%, pure aluminium silicate 3.5～4.0%, barium sulfate 14～15%, wollastonite 10～15%, propylene glycol phenylate film coalescence aid 0.8～1.2%, propylene glycol 2～3%, ethylene glycol monobutyl ether 0.6～1.0%, organically-modified polydimethylsiloxane solution auxiliary rheological agents 0.15～0.25%;
(3) C group
Pure-acrylic emulsion 28～32%, opaque hollow polystyrene emulsion 3～5%, non-silicone defoamer 0.1～0.2%, TT-935 acrylic acid or the like alkali swelling thickening material 0.2～0.4%, water 0.5～1.0%; Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
4, the preparation method of the described pure acrylic acid ester of claim 3 paint for outer surface of wall is characterized in that concrete preparation technology is as follows:
Add the A group material of forming by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, alkali swelling thickening material, ammoniacal liquor and mildew-resistant algae-resistant agent in the reactor, stir 10～15min; And then add the B group material of forming by titanium dioxide, pure aluminium silicate, barium sulfate, wollastonite, film coalescence aid, propylene glycol, ethylene glycol monobutyl ether and auxiliary rheological agents, under 1320r/min, stir 25～40min, fineness＜50um; The last C group material of being made up of pure-acrylic emulsion, opaque hollow polystyrene emulsion, defoamer, alkali swelling thickening material and water in the 600r/min input in reactor disperses 10～20min promptly to obtain required product.
5, a kind of organosilicon-modified acrylate paint for outer surface of wall is characterized in that its composition and weight percentage thereof:
(1) A group
Water 17～20%, alkyl aryl polyether wetting agent 0.1～0.2%, non-silicone defoamer 0.1～0.2%, Natvosol 0.05～0.2%, isothiazole tincture ketone sanitas 0.15～0.25%, TT-935 acrylic acid or the like alkali swelling thickening material 0.05～0.15%, propylene glycol 2～2.5%, ammoniacal liquor 0.05～0.15%;
(2) B group
Rutile type Titanium Dioxide 16～20%, ultra-fine barium sulfate 8～12%, water-ground limestone 4～6%, propylene glycol phenylate film coalescence aid 1.2～1.8%, diethylene glycol monobutyl ether 0.4～0.6%, ethylene glycol monobutyl ether 0.4～0.6%;
(3) C group
Organosilicon-modified acrylate emulsion 32～38%, opaque hollow polystyrene emulsion 5～8%, non-silicone defoamer 0.1～0.2%, acrylic acid or the like alkali swelling thickening material 0.15～0.3%, water 0.05～0.15%, mildew-resistant algae-resistant agent 0.2～0.5%, urethane thickening auxiliary rheological agents 0.3～0.5%;
Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
6, the preparation method of the described organosilicon-modified acrylate paint for outer surface of wall of claim 5 is characterized in that concrete preparation technology is as follows:
In reactor, add by water, wetting agent, defoamer, Natvosol, sanitas, alkali swelling thickening material, the A group material that propylene glycol and ammoniacal liquor are formed, after 400～600r/min stirs 10～15min down, drop into again by titanium dioxide, ultra-fine barium sulfate, water-ground limestone, diethylene glycol monobutyl ether, ethylene glycol monobutyl ether, the B group material that film coalescence aid is formed, in 1320r/min high speed dispersion 25min, to fineness＜50um, drop at last by organosilicon-modified acrylate emulsion, opaque hollow polystyrene emulsion, defoamer, alkali swelling thickening material, water, the C group material that mildew-resistant algae-resistant agent and urethane thickening auxiliary rheological agents are formed, stir 10～15min down in 600r/min-800r/min, promptly obtain desired product.
7, a kind of snappiness paint for outer surface of wall is characterized in that its composition and weight percentage thereof are as follows:
(1) A group
Water 14～16%, alkyl aryl polyether wetting agent 0.15～0.25%, non-silicone defoamer 0.1～0.2%, polystyrene acid ammonium salt dispersion agent 0.4～0.6%, Natvosol 0.05～0.15%, isothiazole tincture ketone sanitas 0.1～0.15%, TT-935 acrylic acid or the like alkali swelling thickening material 0.15～0.25%, mildew-resistant algae-resistant agent 0.2～0.4%;
(2) B group
Rutile type Titanium Dioxide 14～16%, superfine alumina silicate 2.5～3.5%, ultra-fine barium sulfate 5～10%, wollastonite 5～10%, propylene glycol phenylate film coalescence aid 0.6～0.9%, diethylene glycol monobutyl ether 0.6～0.9%, propylene glycol 1.8～2.2%, water 0.2～0.4%, urethane rheology thickening material 0.3%;
(3) C group
Pure-acrylic emulsion 12～18%, elastic emulsion 25～35%, opaque hollow polystyrene emulsion 2～3%, non-silicone defoamer 0.1～0.2%, TT-935 acrylic acid or the like alkali swelling thickening material 0.4～0.6%, D105 acrylic acid or the like alkali swelling thickening material 0.3～0.5%, water 0.8～1.2%;
Above-mentioned percentage ratio is to be benchmark with three groups of material gross weights.
8, the preparation method of the described snappiness paint for outer surface of wall of claim 7 is characterized in that concrete preparation technology is as follows:
In reactor, add by water, wetting agent, defoamer, dispersion agent, Natvosol, sanitas, alkali swelling thickening material, the A group material that the mildew-resistant algae-resistant agent is formed, rotating speed in 600r/min stirs 10～15min down, improving rotating speed drops into by titanium dioxide to 1320r/min, superfine alumina silicate, ultra-fine barium sulfate, wollastonite, film coalescence aid, diethylene glycol monobutyl ether, propylene glycol, the B group material that water and urethane rheology thickening material are formed, stir 20～40min, fineness is to＜50um, rotating speed in 600r/min adds down by pure-acrylic emulsion then, elastic emulsion, opaque hollow polystyrene emulsion, defoamer, TT-935 acrylic acid or the like alkali swelling thickening material, the C group raw material that D105 acrylic acid or the like alkali swelling thickening material and water are formed stirs 15min and promptly obtains required product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100391213A CN100447211C (en) | 2004-02-10 | 2004-02-10 | Water wall paint for external wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100391213A CN100447211C (en) | 2004-02-10 | 2004-02-10 | Water wall paint for external wall |
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| CN1557889A CN1557889A (en) | 2004-12-29 |
| CN100447211C true CN100447211C (en) | 2008-12-31 |
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| CN103497472B (en) * | 2013-09-22 | 2015-07-22 | 江苏科技大学 | Modified pure acrylic emulsion and preparation method thereof |
| CN103992698A (en) * | 2014-05-22 | 2014-08-20 | 安徽嘉木橡塑工业有限公司 | Water-resistant elastic outer wall paint |
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| CN104530842A (en) * | 2014-12-25 | 2015-04-22 | 三棵树涂料股份有限公司 | Elastic high-stain-resistance water-based paint composition and preparation method thereof |
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| CN105482709A (en) * | 2015-12-16 | 2016-04-13 | 三棵树涂料股份有限公司 | Elastic contamination resisting solar heat reflection insulation coating and preparing method thereof |
| CN105885487A (en) * | 2016-06-27 | 2016-08-24 | 安徽省思维新型建材有限公司 | Coating for external walls |
| CN106118327A (en) * | 2016-06-30 | 2016-11-16 | 遵义市恒新化工有限公司 | A kind of building external paint and preparation method thereof |
| CN106590202B (en) * | 2016-12-20 | 2018-11-09 | 衢州学院 | A kind of exterior coating for building of crack resistence |
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| JPH03269065A (en) * | 1990-03-16 | 1991-11-29 | Kao Corp | Coating for cover sheet |
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Assignee: Guangdong Badese Chemical Co., Ltd. Assignor: Fang Xueping Contract record no.: 2011440000297 Denomination of invention: Water wall paint for external wall Granted publication date: 20081231 License type: Exclusive License Open date: 20041229 Record date: 20110406 |
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