CN105462314A - High-cost-performance and high-stain-resistance elastic flat-coating emulsion paint and preparation method thereof - Google Patents
High-cost-performance and high-stain-resistance elastic flat-coating emulsion paint and preparation method thereof Download PDFInfo
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention relates to high-cost-performance and high-stain-resistance elastic flat-coating emulsion paint. The emulsion paint is prepared from water, cellulose, a pH regulating agent, a dispersing agent, a wetting agent, a wetting anti-freezing agent, an anti-freezing agent, a defoaming agent, titanium dioxide, filler, ultraviolet crosslinking type elastic emulsion, a water-based paint enhancing agent, sterilization preservatives, a mould-preventing agent and other thickening agents except cellulose, wherein the filler is prepared from one or any combination of heavy calcium carbonate, calcined kaolin, precipitated barium sulfate, talcum powder and mica powder. The emulsion paint overcomes the defects that existing elastic flat-coating emulsion paint cannot have high stain resistance and high elasticity at the same time, and a preparation method is complicated, and has the advantages that high stain resistance (stain resistance is smaller than 15%) and high elasticity (room-temperature tensile strength is larger than 2.5 MPa, normal-temperature break elongation is larger than 300%, and low-temperature break elongation is larger than 80%) are achieved at the same time, defoaming performance is excellent, manufacturing cost is low, cost performance is high, and the preparation method is simple and convenient.
Description
Technical field
The present invention relates to a kind of high performance-price ratio high dirt resistance elasticity flat painting emulsion paint and preparation method thereof, be applied in architectural decoration water-borne coatings field.
Background technology
Current skin body of wall base material is generally cement based, after it affects by factors such as environment, temperature and humidity changes, and the as easy as rolling off a log generation fine cracks of body of wall.It is attractive in appearance that this not only destroys body of wall, also easily makes inner body of wall suffer erosion.
Elastic emulsion paint is divided into the flat painting of elasticity and elastic napping two kinds.Elasticity is flat, and to be coated with class emulsion paint be scumble, (its film build is about 60um), and film is plane, smooth; And elastic napping class emulsion paint is heavy-film coating (coating thickness is about 300um), film is three-dimensional, rough.Elasticity is equalled painting class and is that the color stuffing, thickening material kind and the ratio that adopt are different with the emulsion paint key distinction of elastic napping class, and in addition, the viscosity of paint also has very big-difference.
Elastic emulsion paint is that main film forming substance manufacture forms with elastic emulsion, and its film has snappiness and toughness in certain temperature range, has can hide body of wall micro-cracks, prevent the features such as concrete carbonization, and it is more and more subject to market favor.But the film of elastic emulsion paint is more soft, especially in hot summer (body of wall temperature can up to more than 50 DEG C), its film coated surface even can be clamminess and easily be stained with ash, film is polluted thus affects that it is ornamental.Therefore, improving contamination resistance is the problem that elastic emulsion paint must solve in development and application.
At present, the contamination resistance < 25% of elastic emulsion paint is required in standard JG/T172-2014 " elastic building paint ", normal temperature tensile strength > 2.0MPa, normal temperature elongation at break > 150%, freezing crack elongation > 35%.Current elasticity is on the market put down and is coated with the requirement that emulsion paint major part can meet this standard, but there is not yet the flat emulsion paint product that is coated with of elasticity in the market and can reach high dirt resistance (contamination resistance < 15%) and snappiness (normal temperature tensile strength > 2.5MPa simultaneously, normal temperature elongation at break > 300%, freezing crack elongation > 80%), and often there is the problem of froth breaking difficulty in elastic emulsion paint.Therefore provide one to possess high dirt resistance and snappiness, defoaming is excellent simultaneously, and low cost, cost performance are high, preparation method's simple high performance-price ratio high dirt resistance elasticity flat be coated with emulsion paint and preparation method thereof oneself become when business urgently.
Summary of the invention
The invention provides a kind of high performance-price ratio high dirt resistance elasticity flat painting emulsion paint and preparation method thereof, which overcome the flat emulsion paint that is coated with of existing elasticity can not have high dirt resistance and snappiness simultaneously, the shortcoming of preparation method's complexity, have and reach high dirt resistance (contamination resistance < 15%) and snappiness (normal temperature tensile strength > 2.5MPa simultaneously, normal temperature elongation at break > 300%, freezing crack elongation > 80%), defoaming is excellent, and low cost, cost performance is high, the advantage that preparation method is easy.
Technical scheme of the present invention is as follows:
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, filler is a kind of or two kinds and the two or more arbitrary combination in water-ground limestone, calcined kaolin, process white, talcum powder or mica powder.
The flat emulsion paint that is coated with of this high performance-price ratio high dirt resistance elasticity have employed ultraviolet light cross-linking type elastic emulsion, to arrange in pairs or groups preferred color stuffing (i.e. titanium dioxide and various filler), and coordinate its usage ratio, arranged in pairs or groups by the thickness of color stuffing, make that film is smooth, capillary-size pore is few; Add and employ ultraviolet light cross-linking type elastic emulsion, the monomer under ultraviolet lighting in emulsion can carry out polyreaction further, improves hardness and the density of film coated surface, makes film coated surface not easily sticky ash.In addition, in system, add water-miscible paint toughener, under the prerequisite affecting paint film elongation at break hardly, improve tensile strength, density and the envelope alkalescence of film can also be improved simultaneously.Wherein, wetting frostproofer is a kind of phosphate ester surfactants, has both had the effect of wetting color stuffing and mill base, also can improve the low-temperature stability of emulsion, thus the high performance-price ratio high dirt resistance elasticity prepared by improving puts down the low-temperature stability being coated with emulsion paint; The effect of frostproofer is the low-temperature stability being improved this emulsion paint by the freezing point of reduction water; Titanium dioxide is white pigment, provides the performances such as the whiteness of this emulsion paint, opacifying power, weathering resistance.The application's high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, both snappiness (normal temperature tensile strength > 2.5MPa had been possessed, normal temperature elongation at break > 300%, freezing crack elongation > 80%), there is again high dirt resistance (contamination resistance < 15%), defoaming is good, and low cost, cost performance are high.
Described pH adjusting agent is 2-amino-2-methyl-1-propanol.
Described dispersion agent is one or both the arbitrary combination in ammonium polyacrylate dipersant or polycarboxylate sodium's dispersion agent, and described wetting agent is poly-hydroxyalkyl ether nonionic wetting agent, and described wetting frostproofer is phosphate ester surfactants.This preferred wetting and dispersing system (wetting and dispersing system comprises dispersion agent, wetting agent and wetting frostproofer) makes the high performance-price ratio high dirt resistance elasticity prepared put down, and the consistency of the popular mill base (as Clariant, generation name etc.) be coated with on emulsion paint and existing market is good, color developing good, not loose colour can be ensured, make the toning of paint vehicle accurately, favorable reproducibility.
Described defoamer is the arbitrary combination of a kind of in mineral oil defoaming agent or water-based organic silicon defoamer or two kinds.Elastic emulsion paint often froth breaking difficulty and the preferred antifoaming system of the application (antifoaming system comprises the reasonably combined of defoamer) to make the high performance-price ratio high dirt resistance elasticity prepared equal the defoaming being coated with emulsion paint excellent: when former paint bubble-free, construction, froth breaking is exceedingly fast, paint film do not leave bubble circle.
Described frostproofer is ethylene glycol or propylene glycol.
Described other thickening materials except Mierocrystalline cellulose are the arbitrary combination of a kind of in alkali swelling type thickening material or polyurethanes thickening material or two kinds.The application by preferred thickened systems (comprising the preferred of Mierocrystalline cellulose and other thickening materials except Mierocrystalline cellulose) and collocation usage ratio thereof, achieve that can opening effect is good, construction time the excellent effect such as smooth smooth and easy, anti-splashing excellence, good leveling property; And the high performance-price ratio high dirt resistance elasticity prepared flat painting emulsion paint storage stability is good, 50 DEG C of thermmal storages are after 60 days, and the viscosity B coefficent of paint is no more than 5KU, and not stratified.
This high performance-price ratio high dirt resistance elasticity puts down the Opacifying polymers being coated with emulsion paint and also comprising 0.01-5 weight part.Opacifying polymers is one not film-forming polymer, is used for improving density, contamination resistance, the opacifying power of film.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 500-800rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 8-15min;
2. under the rotating speed of 800-1200rpm, in the mixture that 1. step is prepared, add pH adjusting agent successively, dispersion agent, wetting agent, frostproofer, wetting frostproofer, defoamer, titanium dioxide, filler mix, improve rotating speed afterwards to 1500-1800rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of defoamer is≤70% himself gross weight;
3. under the rotating speed of 500-800rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, remaining defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and other thickening materials except Mierocrystalline cellulose successively, and disperseing 15-20min to mixing.
It is efficient and convenient that this high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, is beneficial to and produces in batches.
Described step 2. in the consumption of defoamer be 1/2 of himself gross weight, use this preferred ratio to mix at twice, make defoamer dispersion in preparation process evenly, defoaming effect is better.
Described step 3. in add ultraviolet light cross-linking type elastic emulsion after, also need before remaining defoamer to add Opacifying polymers.After adding Opacifying polymers, its contaminated resistance promotes further.
Compared with prior art, the present patent application has the following advantages:
1) the flat emulsion paint that is coated with of this high performance-price ratio high dirt resistance elasticity can reach high dirt resistance (contamination resistance < 15%) and snappiness (normal temperature tensile strength > 2.5MPa simultaneously, normal temperature elongation at break > 300%, freezing crack elongation > 80%);
2) preparation method's simple and fast;
3) batch production is easy to management and control;
4) application property is excellent: froth breaking is quick, anti-splashing and levelling property excellence, the smooth still circle of paint film;
5) this high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint color-adjustable and color developing is excellent, and storage stability good (not stratified, thickening afterwards);
6) low cost, cost performance are high.
Embodiment
Below in conjunction with each embodiment, technical scheme of the present invention is described in detail.
Raw material sources:
Mierocrystalline cellulose: sub-to imperial 250HBR;
PH adjusting agent: Tao Shi AMP-95;
Dispersion agent: Sheng Nuopuke SN-5040 and ROHM AND HAAS CA-2500;
Wetting agent: Sheng Nuopuke SN-WET996;
Wetting frostproofer: ashland FT-68;
Frostproofer: Depew chemical industry ethylene glycol, propylene glycol;
Defoamer: extra large river NXZ and A10;
Titanium dioxide: favour cloud titanium industry R-668;
Water-ground limestone: Jinpeng 800 order coarse whiting;
Calcined kaolin: cover the white calcined kaolin of western ultra-fine height;
Mica powder: US business's chemistry ultrafine mica powder;
Process white: two profit chemical industry CB-1250A;
Talcum powder: wide good fortune MS-1250;
Ultraviolet light cross-linking type elastic emulsion: Tao Shi 2468M;
Opacifying polymers: Tao Shi Unihub E;
Water-miscible paint toughener: Kang Yu chemical industry RA-11;
Fungicidal preservative: Sol HF;
Mould inhibitor: Sol EPW;
Thickening material: ROHM AND HAAS TT935 and RM-8W.
Embodiment 1
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, 800 order water-ground limestones and calcined kaolin are filler.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 500rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 15min;
2. under the rotating speed of 800rpm, in the mixture that 1. step is prepared, add 2-amino-2-methyl-1-propanol successively, ammonium polyacrylate dipersant, poly-hydroxyalkyl ether nonionic wetting agent, ethylene glycol, phosphate ester surfactants, mineral oil defoaming agent, titanium dioxide, 800 order water-ground limestones and calcined kaolin mix, improve rotating speed afterwards to 1500rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of mineral oil defoaming agent is himself gross weight 1/2;
3. under the rotating speed of 500rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, Opacifying polymers, remaining mineral oil defoaming agent, water-miscible paint toughener, fungicidal preservative, mould inhibitor and alkali swelling type thickening material successively, and disperseing 20min to mixing.
Embodiment 2
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, 800 order water-ground limestones, calcined kaolin and mica powder are filler.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 800rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 8min;
2. under the rotating speed of 1200rpm, in the mixture that 1. step is prepared, add pH adjusting agent, polycarboxylate sodium's dispersion agent, wetting agent, propylene glycol, water-based organic silicon defoamer, titanium dioxide, 800 order water-ground limestones, calcined kaolin and mica powder successively mix, improve rotating speed afterwards to 1800rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of water-based organic silicon defoamer is himself gross weight 1/2;
3. under the rotating speed of 800rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, Opacifying polymers, remaining water-based organic silicon defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and polyurethanes thickening material successively, and disperseing 15min to mixing.
Embodiment 3
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, 800 order water-ground limestones, calcined kaolin and process white are filler.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 600rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 13min;
2. under the rotating speed of 1000rpm, in the mixture that 1. step is prepared, add the mixture of pH adjusting agent, ammonium polyacrylate dipersant and polycarboxylate sodium's dispersion agent successively, wetting agent, frostproofer, the mixture of wetting frostproofer, mineral oil defoaming agent and water-based organic silicon defoamer, titanium dioxide, filler mix, improve rotating speed afterwards to 1600rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of the mixture of mineral oil defoaming agent and water-based organic silicon defoamer is himself gross weight 1/2;
3. under the rotating speed of 600rpm, in the mixture that 2. step is prepared, adding the mixture of the mixture of ultraviolet light cross-linking type elastic emulsion, Opacifying polymers, remaining mineral oil defoaming agent and water-based organic silicon defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and alkali swelling type thickening material and polyurethanes thickening material successively, and disperseing 18min to mixing.
Embodiment 4
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, water-ground limestone, calcined kaolin and talcum powder are filler.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 500rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 8min;
2. under the rotating speed of 1200rpm, in the mixture that 1. step is prepared, add pH adjusting agent successively, dispersion agent, wetting agent, frostproofer, wetting frostproofer, defoamer, titanium dioxide, water-ground limestone, calcined kaolin and talcum powder mix, improve rotating speed afterwards to 1800rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of defoamer is himself gross weight 70%;
3. under the rotating speed of 800rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, remaining defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and other thickening materials except Mierocrystalline cellulose successively, and disperseing 20min to mixing.
Embodiment 5
A kind of high performance-price ratio high dirt resistance elasticity is flat is coated with emulsion paint, and it comprises the component of following weight ratio:
Wherein, filler is water-ground limestone.
This high performance-price ratio high dirt resistance elasticity equals the preparation method being coated with emulsion paint, and it comprises the step that next coming in order carry out:
1. under the rotating speed of 800rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 15min;
2. under the rotating speed of 1200rpm, in the mixture that 1. step is prepared, add pH adjusting agent successively, dispersion agent, wetting agent, frostproofer, wetting frostproofer, defoamer, titanium dioxide, filler mix, improve rotating speed afterwards to 1800rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of defoamer is himself gross weight 30%;
3. under the rotating speed of 800rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, remaining defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and other thickening materials except Mierocrystalline cellulose successively, and disperseing 20min to mixing.
Embodiment 6
The difference of itself and embodiment 1 is: described filler is calcined kaolin.
Embodiment 7
The difference of itself and embodiment 2 is: described filler is process white.
Embodiment 8
The difference of itself and embodiment 3 is: described filler is talcum powder.
Embodiment 9
The difference of itself and embodiment 4 is: described filler is mica powder.
Embodiment 10
The difference of itself and embodiment 5 is: described filler is water-ground limestone and process white.
Embodiment 11
The difference of itself and embodiment 1 is: described filler is water-ground limestone and talcum powder.
Embodiment 12
The difference of itself and embodiment 2 is: described filler is water-ground limestone and mica powder.
Embodiment 13
The difference of itself and embodiment 3 is: described filler is calcined kaolin and process white.
Embodiment 14
The difference of itself and embodiment 4 is: described filler is calcined kaolin and talcum powder.
Embodiment 15
The difference of itself and embodiment 5 is: described filler is calcined kaolin and mica powder.
Embodiment 16
The difference of itself and embodiment 1 is: described filler is process white and talcum powder.
Embodiment 17
The difference of itself and embodiment 2 is: described filler is process white and mica powder.
Embodiment 18
The difference of itself and embodiment 3 is: described filler is talcum powder and mica powder.
Embodiment 19
The difference of itself and embodiment 4 is: described filler is water-ground limestone, process white and talcum powder.
Embodiment 20
The difference of itself and embodiment 5 is: described filler is water-ground limestone, process white and mica powder.
Embodiment 21
The difference of itself and embodiment 1 is: described filler is water-ground limestone, talcum powder and mica powder.
Embodiment 22
The difference of itself and embodiment 2 is: described calcined kaolin, process white, talcum powder.
Embodiment 23
The difference of itself and embodiment 3 is: described calcined kaolin, process white and mica powder.
Embodiment 24
The difference of itself and embodiment 4 is: described calcined kaolin, talcum powder and mica powder.
Embodiment 25
The difference of itself and embodiment 5 is: described process white, talcum powder and mica powder.
Embodiment 26
The difference of itself and embodiment 1 is: described water-ground limestone, calcined kaolin, process white, talcum powder.
Embodiment 27
The difference of itself and embodiment 2 is: described water-ground limestone, calcined kaolin, process white, mica powder.
Embodiment 28
The difference of itself and embodiment 3 is: described water-ground limestone, process white, talcum powder and mica powder.
Embodiment 29
The difference of itself and embodiment 4 is: described calcined kaolin, process white, talcum powder and mica powder.
Embodiment 30
The difference of itself and embodiment 5 is: described water-ground limestone, calcined kaolin, process white, talcum powder and mica powder.
Experimental data
Put down painting according to standard JG/T172-2014 " elastic building paint " to the high performance-price ratio high dirt resistance elasticity obtained by each embodiment to test, every technical feature data are as shown in the table:
High performance-price ratio high dirt resistance elasticity obtained by each embodiment put down (referring to grind) color developing of painting and storage stability data as shown in the table:
Shown by the practical application of the every experimental data in table and each embodiment, the properties that high performance-price ratio high dirt resistance elasticity in the present invention prepared by each embodiment puts down painting all can meet the technical requirements of JG/T172-2014 " elastic building paint ", meet high dirt resistance (contamination resistance < 15%) and snappiness (normal temperature tensile strength > 2.5MPa simultaneously, normal temperature elongation at break > 300%, freezing crack elongation > 80%), and the consistency of to starch with current color on market and color developing good, hot storage stability is excellent, this preparation method's simple and fast and production process is easy to management and control, low cost of manufacture, cost performance is high.Wherein, the best results of embodiment 1.
High performance-price ratio high dirt resistance elasticity of the present invention flat painting emulsion paint and preparation method thereof has more than and is only confined to above-described embodiment, and every any improvement according to the principle of the invention or replacement, all should within protection scope of the present invention.
Claims (10)
1. high performance-price ratio high dirt resistance elasticity is flat is coated with an emulsion paint, it is characterized in that: it comprises the component of following weight ratio,
Wherein, filler is a kind of or two kinds and the two or more arbitrary combination in water-ground limestone, calcined kaolin, process white, talcum powder or mica powder.
2. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: described pH adjusting agent is 2-amino-2-methyl-1-propanol.
3. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: described dispersion agent is one or both the arbitrary combination in ammonium polyacrylate dipersant or polycarboxylate sodium's dispersion agent, described wetting agent is poly-hydroxyalkyl ether nonionic wetting agent, and described wetting frostproofer is phosphate ester surfactants.
4. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: described defoamer is the arbitrary combination of a kind of in mineral oil defoaming agent or water-based organic silicon defoamer or two kinds.
5. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: described frostproofer is ethylene glycol or propylene glycol.
6. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: described other thickening materials except Mierocrystalline cellulose are the arbitrary combination of a kind of in alkali swelling type thickening material or polyurethanes thickening material or two kinds.
7. high performance-price ratio high dirt resistance elasticity according to claim 1 is flat is coated with emulsion paint, it is characterized in that: it also comprises the Opacifying polymers of 0.01-5 weight part.
8. the high performance-price ratio high dirt resistance elasticity according to any one of claim 1-7 equals the preparation method being coated with emulsion paint, it is characterized in that: it comprises the step that next coming in order carry out,
1. under the rotating speed of 500-800rpm, Xiang Shuizhong adds Mierocrystalline cellulose and mixes, and disperses 8-15min;
2. under the rotating speed of 800-1200rpm, in the mixture that 1. step is prepared, add pH adjusting agent successively, dispersion agent, wetting agent, frostproofer, wetting frostproofer, defoamer, titanium dioxide, filler mix, improve rotating speed afterwards to 1500-1800rpm, under this rotating speed, mixture is dispersed to fineness≤60 μm, wherein, the consumption of defoamer is≤70% himself gross weight;
3. under the rotating speed of 500-800rpm, in the mixture that 2. step is prepared, adding ultraviolet light cross-linking type elastic emulsion, remaining defoamer, water-miscible paint toughener, fungicidal preservative, mould inhibitor and other thickening materials except Mierocrystalline cellulose successively, and disperseing 15-20min to mixing.
9. high performance-price ratio high dirt resistance elasticity according to claim 8 is put down and is coated with the preparation method of emulsion paint, it is characterized in that: described step 2. in the consumption of defoamer be 1/2 of himself gross weight.
10. high performance-price ratio high dirt resistance elasticity according to claim 8 is put down and is coated with the preparation method of emulsion paint, it is characterized in that: step 3. in add ultraviolet light cross-linking type elastic emulsion after, also need before remaining defoamer to add Opacifying polymers.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700797A (en) * | 2016-12-29 | 2017-05-24 | 三棵树涂料股份有限公司 | Ultrahigh-elasticity flat finishing paint and preparation method thereof |
| CN106700796A (en) * | 2016-12-29 | 2017-05-24 | 三棵树涂料股份有限公司 | High-pollution-resistance matte external-wall elastic paint and preparation method thereof |
| CN113913044A (en) * | 2021-10-21 | 2022-01-11 | 雅士利涂料（苏州）有限公司 | Compound wetting agent and preparation method and application thereof |
| CN114196276A (en) * | 2021-12-23 | 2022-03-18 | 三棵树(上海)新材料研究有限公司 | Waterproof exterior wall coating and preparation method thereof |
| CN115851050A (en) * | 2022-11-15 | 2023-03-28 | 湖北三棵树新材料科技有限公司 | Low-carbon environment-friendly high-performance elastic coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168627A (en) * | 2006-10-29 | 2008-04-30 | 董善刚 | Single-layer contamination-resisting highly effective water-proof elastic dope |
| CN101402816A (en) * | 2008-11-04 | 2009-04-08 | 杭州传化涂料有限公司 | Watersoluble fluorine-carbon modified elastic paint for exterior wall of construction |
| CN101845254A (en) * | 2009-03-24 | 2010-09-29 | 上海三银制漆有限公司 | Elastic aqueous fluorocarbon paint for external walls |
| 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 |
-
2015
- 2015-12-15 CN CN201510937030.XA patent/CN105462314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101168627A (en) * | 2006-10-29 | 2008-04-30 | 董善刚 | Single-layer contamination-resisting highly effective water-proof elastic dope |
| CN101402816A (en) * | 2008-11-04 | 2009-04-08 | 杭州传化涂料有限公司 | Watersoluble fluorine-carbon modified elastic paint for exterior wall of construction |
| CN101845254A (en) * | 2009-03-24 | 2010-09-29 | 上海三银制漆有限公司 | Elastic aqueous fluorocarbon paint for external walls |
| 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 |
Non-Patent Citations (4)
| Title |
|---|
| 徐峰等: "《建筑涂料技术与应用》", 31 May 2009 * |
| 林宣益: "《乳胶漆》", 31 July 2004 * |
| 西久保忠臣: "《高分子化学-Polymer Chemistry》", 31 January 2013 * |
| 陈剑伟等: "高耐沾污弹性外墙乳胶漆的制备及研究", 《中国涂料》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700797A (en) * | 2016-12-29 | 2017-05-24 | 三棵树涂料股份有限公司 | Ultrahigh-elasticity flat finishing paint and preparation method thereof |
| CN106700796A (en) * | 2016-12-29 | 2017-05-24 | 三棵树涂料股份有限公司 | High-pollution-resistance matte external-wall elastic paint and preparation method thereof |
| CN113913044A (en) * | 2021-10-21 | 2022-01-11 | 雅士利涂料（苏州）有限公司 | Compound wetting agent and preparation method and application thereof |
| CN114196276A (en) * | 2021-12-23 | 2022-03-18 | 三棵树(上海)新材料研究有限公司 | Waterproof exterior wall coating and preparation method thereof |
| CN115851050A (en) * | 2022-11-15 | 2023-03-28 | 湖北三棵树新材料科技有限公司 | Low-carbon environment-friendly high-performance elastic coating and preparation method thereof |
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Application publication date: 20160406 |