CN106118415A - A kind of anti-soil inner wall of building decorative water coating and preparation method thereof - Google Patents
A kind of anti-soil inner wall of building decorative water coating and preparation method thereof Download PDFInfo
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- CN106118415A CN106118415A CN201610486984.8A CN201610486984A CN106118415A CN 106118415 A CN106118415 A CN 106118415A CN 201610486984 A CN201610486984 A CN 201610486984A CN 106118415 A CN106118415 A CN 106118415A
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- water
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- building decorative
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- 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
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of anti-soil inner wall of building decorative water coating, this water paint contains following raw material, by weight: waterborne polyurethane resin 18 22 parts, styrene-acrylic emulsion 68 parts, wetting dispersing agent 1.2 1.6 parts, propylene glycol 2.5 3.5 parts, coalescents 1.5 2.5 parts, PH regulator 0.5 1 parts, 50 55 parts of water and base material 14 16 parts；Wherein, it is scattered in sulfuric acid solution with nano active carbon dust after attapulgite is ground, ultrasonic disperse, at 30 35 DEG C, crosses leaching precipitation；Again precipitation is joined in ethanol, ultrasonic disperse, at 80 85 DEG C, add silane coupler, continue to stir, cross leaching precipitation, washing is precipitated to neutrality, obtains attapulgite composite；Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, and ultrasonic disperse, obtain base material.The present invention has absorption harmful gas, heat-insulation warm keeping, the ability of sound absorption, can Anti-moth-eating, anti-sag is strong, adapts to the change of air themperature, and indeformable.
Description
Technical field
The invention belongs to attapulgite material field, relate to a kind of water paint, specifically a kind of anti-soil inner wall of building dress
Decorations water paint and preparation method thereof.
Background technology
Attapulgite is a kind of crystalloid hydrous magnesium aluminium silicate mineral, has the layer chain structure feature of uniqueness, in its structure
In there is crystal lattice, containing variable amount of Na in crystal+、Ca2+、Fe3+、Al3+, crystal is needle-like, threadiness or fiber collection
Shape.Attapulgite has the dispersion of uniqueness, good colloidal nature and the higher adsorption bleaching ability such as saline and alkaline high temperature resistant, anti-, and
There is certain plasticity and cohesive force, there is the intermediate structure between chain structure and layer structure, time wet, have viscosity
And plasticity, dried contraction is little, does not shows crackle, water soaking disintegration very much, and suspension meets electrolyte not flocculation sediment, the feature of environmental protection
Good, pollution-free, suppress growth of microorganism, absorb poisonous volatile ingredient, environmental protection.
Application publication number CN 104250493 A also applied for a kind of anti-soil inner wall of building decorative water coating and
Preparation method, including deionized water, wetting dispersing agent, defoamer, propylene glycol, titanium dioxide, Kaolin, Pulvis Talci, wollastonite in powder,
Nanometer stain resistant auxiliary agent, nanoscale acrylic emulsion, antibacterial, coalescents, PH regulator, thickening agent, but disclosed above
There is also the biggest deficiency in terms of water paint harmful gas in purifying air, absorption air, a kind of new technology is now provided
Scheme.
Summary of the invention
It is an object of the invention to provide a kind of anti-soil inner wall of building decorative water coating and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of anti-soil inner wall of building decorative water coating, this water paint contains following raw material, by weight: water
Property polyurethane resin 18-22 part, styrene-acrylic emulsion 6-8 part, wetting dispersing agent 1.2-1.6 part, propylene glycol 2.5-3.5 part, film forming help
Agent 1.5-2.5 part, PH regulator 0.5-1 part, water 50-55 part and base material 14-16 part；
Wherein, base material is prepared by following method:
It is scattered in sulfuric acid solution with nano active carbon dust after attapulgite is ground, ultrasonic disperse, filters at 30-35 DEG C
Take precipitation；
Again precipitation is joined in ethanol, ultrasonic disperse, at 80-85 DEG C, add silane coupler, continue to stir,
Crossing leaching precipitation, washing is precipitated to neutrality, obtains attapulgite composite；
Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, and ultrasonic disperse,
To base material.
Described attapulgite is ground to 100-200 micron, the attapulgite powder after grinding and the weight of nano active carbon dust
Ratio is 2.5-4:0.8-1.2.
The described ultrasonic disperse time is 10-15min.
Described attapulgite composite is 0.5-1 with barium sulfate, calcium carbonate, mica powder, the weight ratio of wollastonite in powder:
0.8-1.2:1-1.5:0.8-1.2:0.8-1.2。
Described sulfuric acid solution concentration is 75-80%；Described silane coupled agent concentration is 25-30%；Described ethanol
Concentration is 60-65%.
A kind of anti-soil inner wall of building decorative water preparation method for coating, this preparation method comprises the steps:
Waterborne polyurethane resin and wetting dispersing agent, propylene glycol, PH regulator are joined stirring in the water of 1/2 amount equal
Even, make mixed liquor a；
Styrene-acrylic emulsion, coalescents are joined in residue water and stir, makes mixed liquor b；
Base material is joined in mixed liquor a, add mixed liquor b, prepare water paint.
Beneficial effects of the present invention: the present invention not only painting effect is good, and by adding containing recessed in coating raw material
Convex rod, the base material of nano active carbon dust, make water paint not precipitate, not stratified, brushing performance is good, not sagging, economizes in raw materials
Consumption；Simultaneously after coating material, film effectively stops that spot immerses and easy to clean；Adhesive force, water-alkali resistance, covering power are high,
There is absorption harmful gas, heat-insulation warm keeping, the ability of sound absorption, can Anti-moth-eating, anti-sag is strong, adapts to the change of air themperature,
And it is indeformable.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of anti-soil inner wall of building decorative water coating, this water paint contains following raw material, by weight: water
Property polyurethane resin 20 parts, styrene-acrylic emulsion 7 parts, wetting dispersing agent 1.4 parts, propylene glycol 2 parts, coalescents 2 parts, PH regulator
0.8 part, 53 parts of water and base material 15 parts；
Wherein, base material is prepared by following method:
After attapulgite is ground to 150 microns, being scattered in concentration with nano active carbon dust is in 78% sulfuric acid solution, concavo-convex
Rod powder is 3:1 with the weight ratio of nano active carbon dust, ultrasonic disperse 13min, crosses leaching precipitation at 32 DEG C；
It is in 64% ethanol that precipitation joins concentration again, ultrasonic disperse, and adding concentration at 82 DEG C is that 28% silane is even
Connection agent, continues to stir, and crosses leaching precipitation, and washing is precipitated to neutrality, obtains attapulgite composite；
Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, attapulgite composite wood
Material is 0.8:1:1.2:1:1 with barium sulfate, calcium carbonate, mica powder, the weight ratio of wollastonite in powder, and ultrasonic disperse 12min obtains base
Material.
This water paint preparation method comprises the steps:
Waterborne polyurethane resin and wetting dispersing agent, propylene glycol, PH regulator are joined stirring in the water of 1/2 amount equal
Even, make mixed liquor a；
Styrene-acrylic emulsion, coalescents are joined in residue water and stir, makes mixed liquor b；
Base material is joined in mixed liquor a, add mixed liquor b, prepare water paint.
Embodiment 2
A kind of anti-soil inner wall of building decorative water coating, this water paint contains following raw material, by weight: water
Property polyurethane resin 18 parts, styrene-acrylic emulsion 8 parts, wetting dispersing agent 1.2 parts, propylene glycol 3.5 parts, coalescents 1.5 parts, PH regulation
Agent 1 part, 50 parts of water and base material 16 parts；
Wherein, base material is prepared by following method:
After attapulgite is ground to 100 microns, being scattered in concentration with nano active carbon dust is in 80% sulfuric acid solution, concavo-convex
Rod powder is 2.5:1.2 with the weight ratio of nano active carbon dust, ultrasonic disperse 10min, crosses leaching precipitation at 35 DEG C；
It is in 60% ethanol that precipitation joins concentration again, ultrasonic disperse, and adding concentration at 85 DEG C is that 25% silane is even
Connection agent, continues to stir, and crosses leaching precipitation, and washing is precipitated to neutrality, obtains attapulgite composite；
Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, attapulgite composite wood
Material is 1:0.8:1.5:0.8:1.2 with barium sulfate, calcium carbonate, mica powder, the weight ratio of wollastonite in powder, ultrasonic disperse 10min,
To base material.
This water paint preparation method is with embodiment 1.
Embodiment 3
A kind of anti-soil inner wall of building decorative water coating, this water paint contains following raw material, by weight: water
Property polyurethane resin 22 parts, styrene-acrylic emulsion 6 parts, wetting dispersing agent 1.6 parts, propylene glycol 2.5 parts, coalescents 2.5 parts, PH regulation
Agent 0.5 part, 55 parts of water and base material 14 parts；
Wherein, base material is prepared by following method:
After attapulgite is ground to 200 microns, being scattered in concentration with nano active carbon dust is in 75% sulfuric acid solution, concavo-convex
Rod powder is 4:0.8 with the weight ratio of nano active carbon dust, ultrasonic disperse 15min, crosses leaching precipitation at 30 DEG C；
It is in 65% ethanol that precipitation joins concentration again, ultrasonic disperse, and adding concentration at 80 DEG C is that 30% silane is even
Connection agent, continues to stir, and crosses leaching precipitation, and washing is precipitated to neutrality, obtains attapulgite composite；
Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, attapulgite composite wood
Material is 0.5:1.2:1:1.2:0.8 with barium sulfate, calcium carbonate, mica powder, the weight ratio of wollastonite in powder, ultrasonic disperse 15min,
To base material.
This water paint preparation method is with embodiment 1.
The present invention not only painting effect is good, and by adding containing attapulgite, nano active carbon dust in coating raw material
Base material, make water paint not precipitate, not stratified, brushing performance is good, not sagging, the consumption economized in raw materials；Coating material simultaneously
After, film effectively stops that spot immerses and easy to clean；Adhesive force, water-alkali resistance, covering power are high, have absorption harmful gas,
Heat-insulation warm keeping, the ability of sound absorption, can Anti-moth-eating, anti-sag is strong, adapts to the change of air themperature, and indeformable.
Above content is only citing made for the present invention and explanation, and affiliated those skilled in the art are to being retouched
The specific embodiment stated makes various amendment or supplements or use similar mode to substitute, without departing from inventing or super
More scope defined in the claims, all should belong to protection scope of the present invention.
Claims (6)
1. an anti-soil inner wall of building decorative water coating, it is characterised in that this water paint contains following raw material, by weight
Amount part meter: waterborne polyurethane resin 18-22 part, styrene-acrylic emulsion 6-8 part, wetting dispersing agent 1.2-1.6 part, propylene glycol 2.5-3.5
Part, coalescents 1.5-2.5 part, PH regulator 0.5-1 part, water 50-55 part and base material 14-16 part；
Wherein, base material is prepared by following method:
It is scattered in sulfuric acid solution with nano active carbon dust after attapulgite is ground, ultrasonic disperse, at 30-35 DEG C, crosses leaching sink
Form sediment；
Again precipitation is joined in ethanol, ultrasonic disperse, at 80-85 DEG C, add silane coupler, continue to stir, filter
Taking precipitation, washing is precipitated to neutrality, obtains attapulgite composite；
Attapulgite composite is added to the water with barium sulfate, calcium carbonate, mica powder, wollastonite in powder, and ultrasonic disperse, obtain base
Material.
A kind of anti-soil inner wall of building decorative water coating the most according to claim 1, it is characterised in that described is recessed
Convex rod is ground to 100-200 micron, and the attapulgite powder after grinding is 2.5-4:0.8-with the weight ratio of nano active carbon dust
1.2。
A kind of anti-soil inner wall of building decorative water coating the most according to claim 1, it is characterised in that described is super
Sound jitter time is 10-15min.
A kind of anti-soil inner wall of building decorative water coating the most according to claim 1, it is characterised in that described is recessed
Convex rod composite material is 0.5-1:0.8-1.2:1-1.5:0.8-with barium sulfate, calcium carbonate, mica powder, the weight ratio of wollastonite in powder
1.2:0.8-1.2。
A kind of anti-soil inner wall of building decorative water coating the most according to claim 1, it is characterised in that described sulfur
Acid solutions is 75-80%；Described silane coupled agent concentration is 25-30%；Described concentration of alcohol is 60-65%.
6. an anti-soil inner wall of building decorative water preparation method for coating, it is characterised in that this preparation method includes following
Step:
Waterborne polyurethane resin and wetting dispersing agent, propylene glycol, PH regulator are joined in the water of 1/2 amount and stir, system
Become mixed liquor a；
Styrene-acrylic emulsion, coalescents are joined in residue water and stir, makes mixed liquor b；
Base material is joined in mixed liquor a, add mixed liquor b, prepare water paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486984.8A CN106118415A (en) | 2016-06-27 | 2016-06-27 | A kind of anti-soil inner wall of building decorative water coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486984.8A CN106118415A (en) | 2016-06-27 | 2016-06-27 | A kind of anti-soil inner wall of building decorative water coating and preparation method thereof |
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| CN106118415A true CN106118415A (en) | 2016-11-16 |
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| CN201610486984.8A Pending CN106118415A (en) | 2016-06-27 | 2016-06-27 | A kind of anti-soil inner wall of building decorative water coating and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880512A (en) * | 2019-02-18 | 2019-06-14 | 南京信息工程大学 | Silicane-modified polyurethane water-repellent paint and preparation method thereof |
| CN110041765A (en) * | 2019-03-27 | 2019-07-23 | 河北晨阳工贸集团有限公司 | Antibacterial aqueous paint of one kind and preparation method thereof |
| CN115124912A (en) * | 2021-03-25 | 2022-09-30 | 浙江博星化工涂料有限公司 | High-performance interior wall protective wall film and preparation method thereof |
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2016
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| CN101475767A (en) * | 2006-03-31 | 2009-07-08 | 中国科学院过程工程研究所 | Coating for collecting formaldehyde |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109880512A (en) * | 2019-02-18 | 2019-06-14 | 南京信息工程大学 | Silicane-modified polyurethane water-repellent paint and preparation method thereof |
| CN110041765A (en) * | 2019-03-27 | 2019-07-23 | 河北晨阳工贸集团有限公司 | Antibacterial aqueous paint of one kind and preparation method thereof |
| CN115124912A (en) * | 2021-03-25 | 2022-09-30 | 浙江博星化工涂料有限公司 | High-performance interior wall protective wall film and preparation method thereof |
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Application publication date: 20161116 |
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