CN112480771A - Special wall paint - Google Patents
Special wall paint Download PDFInfo
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- CN112480771A CN112480771A CN202011559467.1A CN202011559467A CN112480771A CN 112480771 A CN112480771 A CN 112480771A CN 202011559467 A CN202011559467 A CN 202011559467A CN 112480771 A CN112480771 A CN 112480771A
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- powder
- aluminum silicate
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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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
-
- 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)
Abstract
The invention provides a special wall paint, which is a very environment-friendly paint and comprises the following raw materials in parts by weight: 26.0 to 30.0 percent of water, 2.0 to 3.0 percent of borosilicate, 2.0 to 3.0 percent of magnesium aluminum silicate, 28.0 to 32.0 percent of pure silicone-acrylic emulsion, 1.0 to 7.0 percent of pigment, 10.0 to 22.0 percent of filling material, 4.0 to 6.0 percent of glycol, 2.0 to 6.0 percent of film-forming additive, 0.30 to 0.80 percent of thickening agent and 5.5 to 10.0 percent of additive. The preparation method of the environment-friendly coating comprises the steps of adding glycol, a film-forming assistant, an additive and water into a stirrer filled with pure silicone-acrylate emulsion, and stirring at a low speed for 10-30 min; sequentially adding borosilicate powder, natural magnesium-aluminum silicate powder with different fineness, pigment and filler into a stirrer, and stirring at high speed for 20-45 min; adding the thickening agent into a stirrer, and stirring at medium speed for 35-55min to prepare the environment-friendly coating. The product has stain resistance, water resistance, alkali resistance, adhesive force and scrubbing resistance. Meanwhile, the touch screen has the performances of strong silky feeling and the like, has simple and convenient preparation method, and is suitable for home decoration, metal objects and surface coating.
Description
Technical Field
A special wall paint belongs to the technical field of paint, and particularly relates to a wall paint.
Background
Along with the continuous improvement of the living standard of people, the indoor environment is very important to the health of people, especially, the environment of public places is concerned by people, such as hospitals, schools, hotels and other places with mobile population and dense places, the indoor environment needs to be disinfected regularly to reduce the breeding of bacteria, so that the air is ensured to be safe and fresh, and therefore, the environment-friendly coating is more and more favored by modern people.
The novel wall surface decorative finish paint is a novel environment-friendly paint, and the product is nontoxic and environment-friendly by utilizing the modern high-tech treatment process, has the advantages of water resistance, flame resistance and the like, and can be washed, rubbed and colorized. The defects of thin tone, no silky feeling, easy color change, edge warping, foaming, seam and short service life of the traditional emulsion paint are overcome; and the construction is easy, the natural and smooth, and the product is a modern product with scientific and technological quantity. Especially, the product has silky feeling and is very comfortable to touch.
The natural and smooth silky feeling is a modern product with scientific and technological quantity. Therefore, it is helpful for improving human living environment. The series of products are characterized by nature, tastelessness, innocuity and good safety performance. The borosilicate powder can effectively eliminate indoor peculiar smell and various harmful gases, such as irritant gases like benzene, formaldehyde, ketone, ammonia and the like volatilized from decorative materials used in the indoor decoration process, residual vegetable acid odor in daily life or harmful gases like cigarettes to human bodies. If the borosilicate powder is added into the coating, the borosilicate powder can play roles of purifying indoor air, improving the quality of the indoor air, promoting the blood circulation of a human body, improving the immunity of the human body and promoting the metabolism when being painted on a wall surface, so that the effects of relieving mental fatigue and improving spirit are achieved, and more researchers add the borosilicate powder into the coating.
However, the coatings currently on the market with borosilicate mainly have the following drawbacks: (1) the effect of removing harmful substances such as formaldehyde and the like is not obvious due to the problems of the coating formula; (2) the construction is inconvenient, and the traditional coating has poor thixotropy and difficult operation due to the short construction opening time, so that the coating is difficult to make a silky feeling.
At present, some manufacturers are also making: the effect of the borosilicate coating is not definite, and the borosilicate coating capable of releasing borosilicate is disclosed, wherein the borosilicate powder is added, but the effect of removing harmful substances such as formaldehyde is not obvious, and the borosilicate coating has the defects of poor thixotropy, higher hardness, poor water resistance and the like.
Therefore, a new environmental protection coating is needed to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to overcome the defects of the traditional coating, combines the advantages of borosilicate powder and natural magnesium-containing aluminosilicate powder, and gives full play to the advantages of the borosilicate powder and the natural magnesium-containing aluminosilicate powder. Provides a special wall paint with good performance.
The special wall paint comprises the following raw materials in parts by weight:
26.0 to 30.0 percent of water,
2.0 to 3.0 percent of borosilicate powder,
2.0 to 3.0 percent of magnesium aluminum silicate powder,
28.0 to 32.0 percent of pure silicone acrylic emulsion,
1.0 to 7.0 percent of pigment,
10.0 to 22.0 percent of filling material,
4.0 to 6.0 percent of glycol,
2.0 to 6.0 percent of film-forming additive,
0.30 to 0.80 percent of thickening agent,
5.50 to 10.0 percent of additive.
According to the technical scheme of the invention, the borosilicate powder is reasonably added, so that 90-95% of formaldehyde can be removed from the coating. The product uses powders with different fineness and is stirred in sequence during preparation, so that the mixing uniformity can be improved to the maximum extent, and the thixotropic property of the material is greatly improved to meet the requirements of consumers. The paint can effectively purify harmful substances such as formaldehyde, benzene and the like in indoor air, increases the thixotropy of the paint, has excellent performance, can greatly prolong the construction open time, makes silky feeling, and meets the requirements of consumers.
Detailed Description
The following is a further description of specific embodiments of the invention. For these embodiments, the technical solutions involved in the various embodiments of the product described are further analyzed.
The content and preparation method of the special wall paint provided by the embodiment are as follows.
Example 1:
the invention relates to a special wall paint which comprises the following raw materials in parts by weight: 26.0 percent of water, 2.0 percent of borosilicate powder, 2.0 percent of magnesium aluminum silicate powder, 32.0 percent of pure silicone-acrylic emulsion, 1.0 percent of pigment, 22.0 percent of filling material, 6.0 percent of glycol, 2.0 percent of film forming additive, 0.30 percent of thickening agent and 6.70 percent of additive.
Wherein the magnesium aluminosilicate powder comprises magnesium aluminosilicate powder with large, medium and small fineness, the large fineness is 1800 meshes, and the weight portion of the magnesium aluminosilicate powder is 0.20 percent; the medium-fineness magnesium aluminosilicate powder has the fineness of 2000-2800 meshes and the weight portion of 0.30 percent; the fineness of the small-granularity magnesium aluminum silicate powder is 5000 meshes, and the weight portion of the small-granularity magnesium aluminum silicate powder is 1.50%. The fineness of the borosilicate is 1500 meshes, and the pigment is rutile titanium dioxide. The additive comprises a dispersing agent, a wetting agent, a defoaming agent, a multifunctional auxiliary agent, a bactericide and a surfactant.
The preparation method comprises the following steps:
1. adding 6.0 weight parts of glycol, 2.0 weight parts of film-forming additive, 6.70 weight parts of additive and 26.0 weight parts of water into a stirrer filled with 32.0 weight parts of pure silicone-acrylic emulsion, and stirring for 10-15min at a stirring speed of 100 revolutions per minute;
2. sequentially adding 2.0 weight percent of borosilicate powder, 2.0 weight percent of magnesium aluminosilicate powder with different fineness, 1.0 weight percent of pigment and 22.0 weight percent of filling material into a stirrer, and stirring for 30-45min at a stirring speed of 1000 revolutions per minute, wherein the method specifically comprises the following steps:
3. adding borosilicate powder with the fineness of 1500 meshes into a stirrer, and stirring for 5-10 min;
4. adding the magnesium aluminum silicate powder into a stirrer in sequence according to the large, medium and small fineness magnesium aluminum silicate powder, and stirring for 10-20 min;
5. adding the pigment and the filler into a stirrer in sequence, and stirring for 15-20 min;
6. adding 0.30 wt% of thickener into a stirrer, and stirring at a stirring speed of 200 r/min for 10-15min to obtain the environment-friendly coating.
Example 2
The invention relates to a special wall paint which comprises the following raw materials in parts by weight: 30.0 percent of water, 2.50 percent of borosilicate powder, 2.50 percent of magnesium aluminum silicate powder, 30.0 percent of pure silicone-acrylic emulsion, 4.50 percent of pigment, 14.20 percent of filling material, 4.0 percent of glycol, 6.0 percent of film forming additive, 0.80 percent of thickening agent and 5.50 percent of additive.
The magnesium aluminosilicate powder comprises large-fineness magnesium aluminosilicate powder, medium-fineness magnesium aluminosilicate powder and small-fineness magnesium aluminosilicate powder, wherein the fineness of the large-fineness magnesium aluminosilicate powder is 1800 meshes and 0.50 percent by weight, the fineness of the medium-fineness magnesium aluminosilicate powder is 2000 meshes and 0.50 percent by weight, and the granularity of the small-fineness magnesium aluminosilicate powder is 5000 meshes and 1.50 percent by weight. The particle size of the borosilicate powder is 2500 meshes, and the pigment is rutile titanium dioxide. The additive comprises a dispersing agent, a wetting agent, a defoaming agent, a multifunctional auxiliary agent, a bactericide and a surfactant.
The preparation method comprises the following steps:
1. adding 4.0 weight parts of glycol, 6.0 weight parts of film-forming additive, 5.50 weight parts of additive and 30.0 weight parts of water into a stirrer filled with 30.0 weight parts of pure silicone-acrylic emulsion, and stirring for 20-30min at a stirring speed of 300 r/min;
2. sequentially adding 2.50% of borosilicate powder, 2.50% of magnesium aluminosilicate powder with different fineness, 4.50% of pigment and 14.20% of filling material into a stirrer, and stirring at a stirring speed of 1800 rpm for 20-35min, wherein the method specifically comprises the following steps:
3. adding the borosilicate powder with the granularity of 2500 meshes into a stirrer, and stirring for 10-15 min;
4. adding the magnesium aluminum silicate powder into a stirrer in sequence according to the large, medium and small fineness magnesium aluminum silicate powder, and stirring for 10 min;
5. sequentially adding pigment and filler into a stirrer, and stirring for 4-8 min;
6. adding 0.80 wt% of thickener into a stirrer, and stirring at a stirring speed of 600 rpm for 30-35min to obtain the environment-friendly coating.
Example 3:
the invention relates to a special wall paint which comprises the following raw materials in parts by weight: 27.50% of water, 3.0% of borosilicate powder, 3.0% of magnesium aluminum silicate powder, 28.0% of pure silicone-acrylic emulsion, 7.0% of pigment, 10.0% of filler, 5.0% of glycol, 6.0% of film-forming additive, 0.50% of thickening agent and 10.0% of additive.
The magnesium aluminosilicate powder comprises large-fineness magnesium aluminosilicate powder, medium-fineness magnesium aluminosilicate powder and small-fineness magnesium aluminosilicate powder, wherein the fineness of the large-fineness magnesium aluminosilicate powder is 1800 meshes and 0.30% by weight, the fineness of the medium-fineness magnesium aluminosilicate powder is 2000 meshes and 0.90% by weight, and the granularity of the small-fineness magnesium aluminosilicate powder is 5000 meshes and 1.80% by weight. The fineness of the borosilicate powder is 2500 meshes, and the pigment is rutile titanium dioxide. The additive comprises a dispersing agent, a wetting agent, a defoaming agent, a multifunctional auxiliary agent, a bactericide and a surfactant.
The preparation method comprises the following steps:
1. adding 5.0 weight parts of glycol, 6.0 weight parts of film-forming additive, 10.0 weight parts of additive and 27.50 weight parts of water into a stirrer filled with 28.0 weight parts of pure silicone-acrylic emulsion, and stirring for 30min at a stirring speed of 300 r/min;
2. sequentially adding 3 weight parts of borosilicate powder, 3.0 weight parts of magnesium aluminosilicate powder with different fineness, 7.0 weight parts of pigment and 10.0 weight parts of filling material into a stirrer, and stirring for 35-45min at a stirring speed of 1500 revolutions per minute, wherein the method specifically comprises the following steps:
3. adding the borosilicate powder with the fineness of 2500 meshes into a stirrer, and stirring for 5-10 min;
4. adding the magnesium aluminum silicate powder into a stirrer in sequence according to the large, medium and small fineness magnesium aluminum silicate powder, and stirring for 20 min;
5. sequentially adding pigment and filler into a stirrer, and stirring for 15-20 min;
6. adding 0.50 wt% of thickener into a stirrer, and stirring at a stirring speed of 300 r/min for 50min to prepare the environment-friendly coating.
The product of the embodiment 1-3 has the full performances of silky feel, stain resistance, water resistance, alkali resistance, adhesion, scrub resistance and the like when being touched, wherein the main performance test refers to the Chinese standard of GB/T9756-2009 inner wall coating and GB/T9780-2013 building coating stain resistance test methods.
The test results are given in the following table:
| detecting items | Product obtained in example 1 | Example 2 the product obtained | Example 3 the product obtained |
| Water resistance | No abnormal condition for 48 hours | No abnormal condition for 48 hours | No abnormal condition for 48 hours |
| Alkali resistance | No abnormal condition for 48 hours | No abnormal condition for 48 hours | No abnormal condition for 48 hours |
| Scrub resistance | No abnormal condition for 48 hours | No abnormal condition for 48 hours | No abnormal condition for 48 hours |
| Adhesion force | Grade no more than 1 | Grade no more than 1 | Level 1 |
| Freeze thaw stability | 3 cycles without abnormality | 3 cycles without abnormality | 3 cycles without abnormality |
The product is suitable for home decoration, metal objects and surface coating.
Claims (9)
1. A special wall paint is characterized in that: the weight ratio of the raw materials of the composition is as follows:
26.0 to 30.0 percent of water,
2.0 to 3.0 percent of borosilicate,
magnesium aluminum silicate 2.0% -3.0%,
28.0 to 32.0 percent of pure silicone acrylic emulsion,
1.0 to 7.0 percent of pigment,
10.0 to 22.0 percent of filling material,
4.0 to 6.0 percent of glycol,
2.0 to 6.0 percent of film-forming additive,
0.30 to 0.80 percent of thickening agent,
5.5 to 10.0 percent of additive.
2. A specialty wall finish as claimed in claim 1, wherein: the magnesium aluminum silicate refers to natural magnesium aluminum silicate, and the powder size of the magnesium aluminum silicate is determined by the fineness.
3. A specialty wall finish as claimed in claim 2, wherein: the used magnalium silicate large-fineness powder is 1800 plus 2800 meshes.
4. A specialty wall finish as claimed in claim 2, wherein: the fineness powder in the magnesium aluminum silicate is 2000-2800 meshes.
5. A specialty wall finish as claimed in claim 2, wherein: the used magnesium aluminum silicate small-fineness powder is 2000-5000 meshes.
6. A specialty wall finish according to claim 3, 4 or 5, wherein: the large, medium and small fineness can be selected from one or more of the large, medium and small fineness; 0.50-0.80 percent, 0.7-1.0 percent and 0.8-1.2 percent by weight.
7. A specialty wall finish as claimed in claim 1, wherein: the fineness of the borosilicate is 1500-.
8. A specialty wall finish as claimed in claim 1, wherein: the pigment is rutile titanium dioxide.
9. A specialty wall finish as claimed in claim 1, wherein: the additive comprises a dispersing agent, a wetting agent, a defoaming agent, a multifunctional auxiliary agent, a bactericide and a surfactant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559467.1A CN112480771A (en) | 2020-12-25 | 2020-12-25 | Special wall paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011559467.1A CN112480771A (en) | 2020-12-25 | 2020-12-25 | Special wall paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112480771A true CN112480771A (en) | 2021-03-12 |
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ID=74915604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011559467.1A Pending CN112480771A (en) | 2020-12-25 | 2020-12-25 | Special wall paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN112480771A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090087595A (en) * | 2008-02-13 | 2009-08-18 | 신동인 | Composition for wall paper coating |
| CN104592878A (en) * | 2015-01-01 | 2015-05-06 | 宁波帝杨电子科技有限公司 | Environment-friendly water-based paint and preparation method thereof |
| CN107674515A (en) * | 2017-03-31 | 2018-02-09 | 滑黎明 | A kind of novel environment friendly function interior wall coating and preparation method thereof |
-
2020
- 2020-12-25 CN CN202011559467.1A patent/CN112480771A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090087595A (en) * | 2008-02-13 | 2009-08-18 | 신동인 | Composition for wall paper coating |
| CN104592878A (en) * | 2015-01-01 | 2015-05-06 | 宁波帝杨电子科技有限公司 | Environment-friendly water-based paint and preparation method thereof |
| CN107674515A (en) * | 2017-03-31 | 2018-02-09 | 滑黎明 | A kind of novel environment friendly function interior wall coating and preparation method thereof |
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Application publication date: 20210312 |