CN109251670A - External wall waterproof toning flexible paint - Google Patents
External wall waterproof toning flexible paint Download PDFInfo
- Publication number
- CN109251670A CN109251670A CN201810925005.3A CN201810925005A CN109251670A CN 109251670 A CN109251670 A CN 109251670A CN 201810925005 A CN201810925005 A CN 201810925005A CN 109251670 A CN109251670 A CN 109251670A
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- CN
- China
- Prior art keywords
- parts
- water
- thickener
- raw material
- coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- 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
-
- C—CHEMISTRY; METALLURGY
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Abstract
The invention discloses a kind of external wall waterproof toning flexible paints, belong to exterior wall decorating coating.Be made of the raw material of following weight point: 125.5 parts of water, 4 parts of SN-5040 dispersing agent, 5 parts of SN-NXZ defoaming agent, 380 parts of XG-6001 water-proof emulsion, 4 parts of mixtures of 2.5 parts of 2 parts of 550 parts of dicalcium powder, BS198 regulator, XG-60 thickener, TRM thickener that partial size is 800 mesh form.Have many advantages, such as that good flexibility, waterproof and breathable, adhesive force are strong, not aliquation, do not fall off, do not crack.In addition, coating of the present invention, due to not settling, use can directly be brushed by preparing there is no need to construction site, construct very convenient, and is suitble to large-scale production and storage；Due to not generating bubble, sagging, drip or winged liquid are not generated, therefore film is smooth.It is a kind of flexible paint for decorating outer wall of building.
Description
Technical field
The present invention relates to a kind of exterior wall decorating coating more particularly to a kind of external wall waterproof toning flexible paints.
Background technique
Now widely used exterior coating is usually by cement, quartz sand, sierozem power, dicalcium powder, latex powder, Methyl cellulose
The raw materials such as element are formulated.Since the exterior coating belongs to texture coating, solid particle is larger, in chronic sun exposure rainforest, cold and hot
Under the factors effects such as variation, soda acid erosion, the defects of being easy to produce cracking, blistering, aliquation, fall off, change colour.
In addition, be typically only capable to use as base material since cement is only white or black gray expandable, it is external when needing
When wall carries out colored coating, generally also needs that the exterior wall substrate is first carried out sanding and polishing processing, then brush a coating, do
Again in the coating surface brushing color pigment after dry.Not only complex process, construction cost are high, but also metope is easy the shape due to accumulation of salt in the surface soil
At color spot, wall beauty is influenced.
Summary of the invention
In view of the above defects of the prior art, the present invention is intended to provide a kind of flexibility is good, waterproof and breathable, attachment
The strong external wall waterproof toning flexible paint of power.
To achieve the goals above, coating of the present invention is made of the raw material of following weight point: 125.5 parts of water, SN-5040 point
4 parts of powder, 5 parts of SN-NXZ defoaming agent, 380 parts of XG-6001 water-proof emulsion, 550 parts of dicalcium powder, the BS198 tune that partial size is 800 mesh
Section 2 parts of agent, 2.5 parts of XG-60 thickener, 4 parts of TRM thickener be made, the preparation method is as follows:
1) SN-5040 dispersing agent, 3 parts of SN-NXZ defoaming agents, the 100 parts of XG-6001 water-proof emulsions in the raw material are successively added
Enter in 80 parts of water, stirs evenly；
2) by the raw material dicalcium powder, BS198 regulator, 280 parts of XG-6001 water-proof emulsions, 2 parts of SN-NXZ defoaming agents according to
In the secondary mixed liquor that step 1) is added, stir evenly；
3) by the raw material XG-60 thickener and 7.5 parts of water mix after be slowly added in the mixed liquor of step 2, stirring is equal
It is even；
4) by the raw material TRM thickener and 13 parts of water mix after be slowly added in the mixed liquor of step 3), stir evenly；
5) 25 parts of water in the raw material are added in the mixed liquor into step 4), stirs evenly.
SN-5040 dispersing agent in above-mentioned technical proposal is a kind of anionic surfactant, for sodium polycarboxylate salt form point
Powder.The dispersing agent has brilliant wetting and dispersing characteristic, and coating can not only be made to form the good film of water resistance；It can improve
Prepared paint viscosity can be adjusted in the mobility of coating, a small amount of addition, the characteristic with stable slurry viscosity.
SN-NXZ defoaming agent in above-mentioned technical proposal has splendid film forming efficiency to a variety of water-base resins, and has fine
Compatibility, the film-forming temperature of water-base resin can be reduced.In addition, the defoaming agent it is water-disintegrable it is small, stablize, evaporation rate is lower than
Water and ethyl alcohol；Therefore it can be retained in paint coatings before film forming, volatilize completely after film forming, do not influence film performance.Work as addition
After latex system, latex particle surface can be adsorbed on, thus there is excellent coalescence performance, sufficiently dissolve and be swollen aqueous tree
Rouge.
XG-6001 water-proof emulsion in above-mentioned technical proposal has excellent elasticity, weatherability, alkali resistance, attached with ground
The advantages that having puted forth effort, thus can guarantee coating do not crack, not aliquation, do not fall off, be impermeable.
It is raw material that dicalcium powder in above-mentioned technical proposal, which is with lime stone, the ground white powder being processed into；Mainly at
Dividing is CaCO3, play filler effect.Since dicalcium powder specific surface area and oil factor are small, mix and be easier to resin；In coating
In do not settle, easily disperse, coating mechanical property is good, and glossiness is good.
BS198 regulator (belonging to pH adjusting agent) in above-mentioned technical proposal, be it is a kind of with methyl silanol potassium be mainly at
The organosilicon aqueous solution divided.Coating emulsion can be made in alkalescent, cellulose dissolution is not only improved, be conducive to again and the alkali in acidity
Swellable emulsions class thickener reacts, and generates polymeric carboxylates, plays thickening function.In addition, the water paint of meta-alkalescence
It is not easy corruption, corrosion of the coating to packaging iron flask can be slowed down.Third, BS198 regulator neither influence the water resistance of coating, again
The problems such as VOC will not be brought, Environmental Safety.The water resistance and scrub resistance of coating also can be improved in 4th, BS198 regulator.
XG-60 thickener in above-mentioned technical proposal is alkali solubility thickener, can be obtained in alkaline medium very high viscous
Degree, thixotropy is strong after thickening.The thickener is adjustable the rheological characteristic of coating, thickens coating gumminess and leakproofness, prevents from filling out
Material precipitating；The rheological characteristic (not sagging, non-drip, not winged liquid when construction) of controllable work progress, moreover it is possible to which playing reduces cost
Effect.
TRM thickener in above-mentioned technical proposal is association type alkali solubility thickener, and viscosity is under the action of shear force
It is destroyed and is reduced；When shearing force disappearance viscosity can restore again, it can prevent work progress from occurring sagging phenomenon.In addition, its TRM
The viscosity of thickener restores have certain hysteresis quality, therefore is conducive to film levelling.The molecule of third, TRM thickener has simultaneously
The matrix of hydrophilic and hydrophobic grouping, hydrophobic grouping and film has stronger affinity, can enhance the water resistance of film.4th, by
Association is participated in energy latex particle, flocculation will not be generated, thus film can be made smooth, improves exterior wall glossiness.
Compared with the prior art, coating of the present invention has that flexibility is good, waterproof and breathable, adhesive force are strong, not aliquation, do not take off
The advantages that falling, not cracking.In addition, coating of the present invention, due to not settling, preparing directly to brush there is no need to construction site makes
With construction is very convenient, and is suitble to large-scale production and storage.Third, due to not generating bubble, do not generate sagging, drip or
Fly liquid, therefore film is smooth.
In addition, the present invention has both putty and exterior wall paint simultaneously due to being added to dicalcium powder and water-proof emulsion in formula
The advantages of, it can be not only used for carrying out applying the decorative effect scraped processing (usually apply and scrape twice), emulsion paint can be played again to metope,
And there is waterproof effect.The present invention not only thoroughly overcome traditional putty operational procedure it is complicated (need to repeatedly apply scrape, polishing grinding,
Then emulsion paint is gone up again), and also overcome the defect that emulsion paint does not have water-proof function；With construction is simple, easy to operate etc.
Plurality of advantages.
Specific embodiment
Below with reference to specific embodiment, the invention will be further described:
1) by the trade mark be SN-5040 4 kilograms of dispersing agent, the trade mark be SN-NXZ 3 kilograms of defoaming agent, the trade mark be XG-6001's
Water-proof emulsion double centner sequentially adds in 80 kilograms of water, stirs evenly；
2) by 550 kilograms of dicalcium powder that partial size is 800 mesh, the trade mark be BS198 2 kilograms of regulator, the trade mark be the anti-of XG-6001
280 kilograms of aqueous emulsion, 2 kilograms of defoaming agent that the trade mark is SN-NXZ sequentially add in the mixed liquor of step 1), stir evenly；
3) 2.5 kilograms of thickener by the trade mark for XG-60 are diluted with 7.5 kilograms of water, are then slowly added into the mixing of step 2
In liquid, stir evenly；
4) 4 kilograms of thickener by the trade mark for TRM are diluted with 13 kilograms of water, are then slowly added into the mixed liquor of step 3),
It stirs evenly；
5) 25 kilograms of water is added in the mixed liquor into step 4), stirs evenly；It can be prepared by about 1073 kilograms of exterior wall
Elastic coating.
Claims (1)
- The flexible paint 1. a kind of external wall waterproof is mixed colours, it is characterised in that be made of the raw material of following weight point: 125.5 parts of water, SN- 5040 4 parts of dispersing agents, 5 parts of SN-NXZ defoaming agent, 380 parts of XG-6001 water-proof emulsion, partial size be 800 mesh 550 parts of dicalcium powder, 2 parts of BS198 regulator, 2.5 parts of XG-60 thickener, 4 parts of TRM thickener be made, the preparation method is as follows:1) SN-5040 dispersing agent, 3 parts of SN-NXZ defoaming agents, the 100 parts of XG-6001 water-proof emulsions in the raw material are successively added Enter in 80 parts of water, stirs evenly；2) by the raw material dicalcium powder, BS198 regulator, 280 parts of XG-6001 water-proof emulsions, 2 parts of SN-NXZ defoaming agents according to In the secondary mixed liquor that step 1) is added, stir evenly；3) by the raw material XG-60 thickener and 7.5 parts of water mix after be slowly added in the mixed liquor of step 2, stirring is equal It is even；4) by the raw material TRM thickener and 13 parts of water mix after be slowly added in the mixed liquor of step 3), stir evenly；5) 25 parts of water in the raw material are added in the mixed liquor into step 4), stirs evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925005.3A CN109251670A (en) | 2018-08-15 | 2018-08-15 | External wall waterproof toning flexible paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925005.3A CN109251670A (en) | 2018-08-15 | 2018-08-15 | External wall waterproof toning flexible paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109251670A true CN109251670A (en) | 2019-01-22 |
Family
ID=65049208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810925005.3A Pending CN109251670A (en) | 2018-08-15 | 2018-08-15 | External wall waterproof toning flexible paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109251670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735233A (en) * | 2019-01-25 | 2019-05-10 | 上海贝塔建筑科技有限公司 | A kind of coating and its preparation method and application |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301134A (en) * | 2002-04-09 | 2003-10-21 | Mitsubishi Kagaku Sanshi Corp | Insulating composition in the form of coating material and method for forming insulating film |
| CN102863831A (en) * | 2012-09-18 | 2013-01-09 | 张立功 | Preparation method of anti-cracking waterproof glaze-surface putty and product thereof |
-
2018
- 2018-08-15 CN CN201810925005.3A patent/CN109251670A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301134A (en) * | 2002-04-09 | 2003-10-21 | Mitsubishi Kagaku Sanshi Corp | Insulating composition in the form of coating material and method for forming insulating film |
| CN102863831A (en) * | 2012-09-18 | 2013-01-09 | 张立功 | Preparation method of anti-cracking waterproof glaze-surface putty and product thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109735233A (en) * | 2019-01-25 | 2019-05-10 | 上海贝塔建筑科技有限公司 | A kind of coating and its preparation method and application |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190122 |