CN109467967A - A kind of heat resistance and the good building coating and preparation method thereof of acid-proof alkaline - Google Patents
A kind of heat resistance and the good building coating and preparation method thereof of acid-proof alkaline Download PDFInfo
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- CN109467967A CN109467967A CN201811329482.XA CN201811329482A CN109467967A CN 109467967 A CN109467967 A CN 109467967A CN 201811329482 A CN201811329482 A CN 201811329482A CN 109467967 A CN109467967 A CN 109467967A
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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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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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
- 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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- 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
- C09D7/63—Additives non-macromolecular organic
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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)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses the good building coating and preparation method thereof of a kind of heat resistance and acid-proof alkaline, the raw material including following parts by weight: 9.6-13.5 parts of plant amylum, 18-23.7 parts of styrene-acrylic emulsion, 15-18.5 parts of hydroxypropyl methacrylate, 10-12.6 parts of hexamethylene, wooden sodium sulfonate 3.6-5.7 parts, 10.8-14.4 parts of nano ceramic powder, 5.6-9.7 parts of citric acid, 28-33.4 parts of isopropanol and 18-22.5 parts of diatomite.Raw material sources of the present invention are extensive, by the way that different raw materials is used different preparation processes, obtain different products, different products is uniformly mixed again, under the synergistic effect of various products, the finished product of preparation has good heat resistance, acid resistance and alkaline resistance properties, has good social benefit and wide application prospect.
Description
Technical field
The present invention relates to building field, specifically a kind of heat resistance and the good building coating of acid-proof alkaline.
Background technique
Building trade be exactly one around building design, construction, finishing, management and the industry being unfolded, urban architecture are
The important component of building trade, urban architecture pass on culture in its unique way, disseminate the charm of life, constantly
Ground penetrates into daily life, and the spiritual home of one and harmonious peacefulness is built for people.
To beautify the environment, improves the appearance of the city or advertising is used, be coated on many exterior walls of buildings bodies various with beauty
Feel the building coating of color.Building coating is to cover with paint, lacquer, colour wash, etc. to bond and be formed complete and tough and tensile very well with basis material in body surface
The material of protective film.Although but existing building coating has the characteristics that adhesive property is good and water resistance is good, such as notification number
For the patent of CN 105462428A, but its heat resistance and acid-proof alkaline are also not achieved the expection of people, people also into
The relevant research of row.
Summary of the invention
The purpose of the present invention is to provide the good building coatings of a kind of heat resistance and acid-proof alkaline, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of heat resistance and the good building coating of acid-proof alkaline, the raw material including following parts by weight: plant amylum
9.6-13.5 parts, it is 18-23.7 parts of styrene-acrylic emulsion, 15-18.5 parts of hydroxypropyl methacrylate, 10-12.6 parts of hexamethylene, wooden
3.6-5.7 parts of sodium sulfonate, 10.8-14.4 parts of nano ceramic powder, 5.6-9.7 parts of citric acid, 28-33.4 parts of isopropanol and diatom
It is 18-22.5 parts native.
As a further solution of the present invention: plant amylum includes cornstarch, soybean starch, wheaten starch, sorghum shallow lake
At least three kinds in powder and potato starch.
As a further solution of the present invention: the partial size of diatomite is 0.15-0.38mm.
The preparation method of the heat resistance and the good building coating of acid-proof alkaline, the specific steps are as follows:
Plant amylum is added the water of 0.5-0.8 times of its weight and stirred evenly by step 1, is then carried out at corona
Reason, obtains modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and lemon is added thereto by step 2
Acid stirs evenly and is heated to 130-155 degrees Celsius, and heat preservation 1.5-2.8 hours obtains the first mixture；
Hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill are obtained by step 3
Two mixtures；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 4；
Step 5, the first mixture and third mixture is high-speed stirred 45-70 minutes lower at 40-48 degrees Celsius, then
Be warming up to 75-85 degrees Celsius and the second mixture be added thereto again, high-speed stirred uniformly and place 3-5 hours to get
To finished product.
As a further solution of the present invention: the output voltage of sided corona treatment is 480-560V, frequency 11- in step 1
14kHz。
As a further solution of the present invention: the ratio of grinding media to material of ball mill is 55-75:1 in step 3, and ball milling temperature is 56-
72 degrees Celsius.
As a further solution of the present invention: the power that ultrasonic wave disperses in step 4 is 75-100W, the frequency of ultrasonic wave
For 23-26kHz.
Compared with prior art, the beneficial effects of the present invention are: raw material sources of the present invention are extensive, by by different raw materials
Using different preparation processes, different products is obtained, then different products is uniformly mixed, the synergistic effect of various products
Under, the finished product of preparation has good heat resistance, acid resistance and alkaline resistance properties, has good social benefit and wide
Application prospect.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of heat resistance and the good building coating of acid-proof alkaline, the raw material including following parts by weight: plant amylum 9.6
Part, 18 parts of styrene-acrylic emulsion, 15 parts of hydroxypropyl methacrylate, 10 parts of hexamethylene, 3.6 parts of wooden sodium sulfonate, nano-ceramic powder
10.8 parts of end, 5.6 parts of citric acid, 28 parts of isopropanol and 18 parts of diatomite.Plant amylum includes cornstarch, soybean starch, height
The mixture of fine strain of millet starch and potato starch.
The preparation method of the heat resistance and the good building coating of acid-proof alkaline, the specific steps are as follows:
Plant amylum is added the water of 0.6 times of its weight and stirred evenly, then carries out sided corona treatment by step 1, electricity
The output voltage of dizzy processing is 510V, and frequency 12kHz obtains modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and lemon is added thereto by step 2
Acid stirs evenly and is heated to 138 degrees Celsius, and heat preservation 1.9 hours obtains the first mixture；
Hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill are obtained by step 3
Two mixtures；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed by step 4, the power of ultrasonic wave dispersion
Frequency for 80W, ultrasonic wave is 25kHz, obtains third mixture；
Step 5, by the first mixture and third mixture 46 degrees Celsius lower high-speed stirred 58 minutes, then heat to
81 degrees Celsius and the second mixture is added thereto again, high-speed stirred uniformly and places 3.6 hours to get finished product is arrived.
Embodiment 2
A kind of heat resistance and the good building coating of acid-proof alkaline, the raw material including following parts by weight: plant amylum
10.8 parts, 19.4 parts of styrene-acrylic emulsion, 16.6 parts of hydroxypropyl methacrylate, 10.9 parts of hexamethylene, 4.3 parts of wooden sodium sulfonate,
11.5 parts of nano ceramic powder, 7.2 parts of citric acid, 30.5 parts of isopropanol and 19.4 parts of diatomite.Plant amylum includes that soybean is formed sediment
The mixture of powder, wheaten starch and potato starch.
The preparation method of the heat resistance and the good building coating of acid-proof alkaline, the specific steps are as follows:
Plant amylum is added the water of 0.7 times of its weight and stirred evenly, then carries out sided corona treatment by step 1, electricity
The output voltage of dizzy processing is 550V, and frequency 14kHz obtains modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and lemon is added thereto by step 2
Acid stirs evenly and is heated to 148 degrees Celsius, and heat preservation 2.3 hours obtains the first mixture；
Step 3, by hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill, ball mill
Ratio of grinding media to material be 68:1, ball milling temperature be 70 degrees Celsius, obtain the second mixture；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 4；
Step 5, by the first mixture and third mixture 46 degrees Celsius lower high-speed stirred 64 minutes, then heat to
83 degrees Celsius and the second mixture is added thereto again, high-speed stirred uniformly and places 4.5 hours to get finished product is arrived.
Embodiment 3
A kind of heat resistance and the good building coating of acid-proof alkaline, the raw material including following parts by weight: plant amylum
12.7 parts, 21.4 parts of styrene-acrylic emulsion, 17.7 parts of hydroxypropyl methacrylate, 11.8 parts of hexamethylene, 5.2 parts of wooden sodium sulfonate,
13.6 parts of nano ceramic powder, 8.4 parts of citric acid, 32.8 parts of isopropanol and 21.7 parts of diatomite.Plant amylum includes that corn forms sediment
Powder, soybean starch, wheaten starch, sorghum starch and potato starch mixture.The partial size of diatomite is 0.23mm.
The preparation method of the heat resistance and the good building coating of acid-proof alkaline, the specific steps are as follows:
Plant amylum is added the water of 0.5 times of its weight and stirred evenly, then carries out sided corona treatment by step 1, electricity
The output voltage of dizzy processing is 520V, and frequency 13kHz obtains modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and lemon is added thereto by step 2
Acid stirs evenly and is heated to 152 degrees Celsius, and heat preservation 2.4 hours obtains the first mixture；
Step 3, by hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill, ball mill
Ratio of grinding media to material be 72:1, ball milling temperature be 68 degrees Celsius, obtain the second mixture；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed by step 4, the power of ultrasonic wave dispersion
Frequency for 90W, ultrasonic wave is 25kHz, obtains third mixture；
Step 5, by the first mixture and third mixture 44 degrees Celsius lower high-speed stirred 58 minutes, then heat to
80 degrees Celsius and the second mixture is added thereto again, high-speed stirred uniformly and places 3.6 hours to get finished product is arrived.
Embodiment 4
A kind of heat resistance and the good building coating of acid-proof alkaline, the raw material including following parts by weight: plant amylum
13.5 parts, 23.7 parts of styrene-acrylic emulsion, 18.5 parts of hydroxypropyl methacrylate, 12.6 parts of hexamethylene, 5.7 parts of wooden sodium sulfonate,
14.4 parts of nano ceramic powder, 9.7 parts of citric acid, 33.4 parts of isopropanol and 22.5 parts of diatomite.Plant amylum includes that corn forms sediment
The mixture of powder, wheaten starch and sorghum starch.The partial size of diatomite is 0.36mm.
The preparation method of the heat resistance and the good building coating of acid-proof alkaline, the specific steps are as follows:
Plant amylum is added the water of 0.7 times of its weight and stirred evenly, then carried out sided corona treatment, obtain by step 1
To modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and lemon is added thereto by step 2
Acid stirs evenly and is heated to 144 degrees Celsius, and heat preservation 2.6 hours obtains the first mixture；
Step 3, by hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill, ball mill
Ratio of grinding media to material be 70:1, ball milling temperature be 70 degrees Celsius, obtain the second mixture；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed by step 4, the power of ultrasonic wave dispersion
Frequency for 80W, ultrasonic wave is 25kHz, obtains third mixture；
Step 5, by the first mixture and third mixture 46 degrees Celsius lower high-speed stirred 65 minutes, then heat to
82 degrees Celsius and the second mixture is added thereto again, high-speed stirred uniformly and places 5 hours to get finished product is arrived.
Comparative example 1
Use notification number for the product of CN 105462428A as a comparison case 1.
Comparative example 2
Except plant amylum is not contained, remaining raw material and preparation method are same as Example 3.
Comparative example 3
Except sided corona treatment is not used, remaining raw material and preparation method are same as Example 3.
The product of the product of embodiment 1-4 and comparative example 1-3 are subjected to water resistance, heat resistance, acid resistance and resistance to
Alkali performance test, heat resistance test keep 24 hours bubble-tight temperature to test it, and alkaline resistance properties test is in quality point
For number to impregnate 36 hours in 8% sodium hydroxide solution, acid resistance test is to soak in the hydrochloric acid solution that mass fraction is 8%
Bubble 36 hours, the results are shown in Table 1.
Table 1
From table 1 it follows that the product of embodiment 1-4 is slightly better than the product of comparative example 1-3 on water resistance, resistance to
It is far superior to the product of comparative example 1-3 in hot property, acid resistance and alkaline resistance properties.
The present invention is modified using sided corona treatment by plant amylum, simultaneously using citric acid-modified by hydroxypropyl methacrylate
And be used cooperatively with styrene-acrylic emulsion, the first mixture is obtained, by modified starch and part material ball milling, obtains the second mixing
Object, surplus stock are mixed to get third mixture, and the first mixture and third mixture are stirred in certain temperature range
It is even, it heats up and the second mixture is added thereto again, stir evenly, form the matrix and nano-ceramic powder of reticular structure
The raw materials such as end, modified starch are evenly distributed in reticular structure, play synergistic effect, have it is good it is water-fast, heat-resisting, it is acidproof and
Alkaline resistance properties.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of heat resistance and the good building coating of acid-proof alkaline, which is characterized in that the raw material including following parts by weight: planting
9.6-13.5 parts of object starch, 18-23.7 parts of styrene-acrylic emulsion, 15-18.5 parts of hydroxypropyl methacrylate, hexamethylene 10-12.6
Part, wooden sodium sulfonate 3.6-5.7 parts, 10.8-14.4 parts of nano ceramic powder, 5.6-9.7 parts of citric acid, isopropanol 28-33.4
Part and diatomite 18-22.5 parts.
2. heat resistance according to claim 1 and the good building coating of acid-proof alkaline, which is characterized in that the plant
Starch includes at least three kinds in cornstarch, soybean starch, wheaten starch, sorghum starch and potato starch.
3. heat resistance according to claim 1 or 2 and the good building coating of acid-proof alkaline, which is characterized in that described
The partial size of diatomite is 0.15-0.38mm.
4. the preparation method of a kind of heat resistance a method according to any one of claims 1-3 and the good building coating of acid-proof alkaline,
It is characterized in that, specific step is as follows:
Plant amylum is added the water of 0.5-0.8 times of its weight and stirred evenly, then carried out sided corona treatment, obtain by step 1
To modified starch；
Hydroxypropyl methacrylate is heated to molten condition and styrene-acrylic emulsion and citric acid is added thereto by step 2,
It stirs evenly and is heated to 130-155 degrees Celsius, heat preservation 1.5-2.8 hours obtains the first mixture；
Hexamethylene, wooden sodium sulfonate, diatomite and modified starch ball milling in the ball mill it is mixed to be obtained second by step 3
Close object；
Nano ceramic powder is added in isopropanol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 4；
Step 5, the first mixture and third mixture is high-speed stirred 45-70 minutes lower at 40-48 degrees Celsius, then heat up
Be added the second mixture thereto to 75-85 degrees Celsius and again, high-speed stirred uniformly and place 3-5 hour to get arrive at
Product.
5. the preparation method of heat resistance according to claim 4 and the good building coating of acid-proof alkaline, feature exist
In the output voltage of sided corona treatment is 480-560V, frequency 11-14kHz in the step 1.
6. the preparation method of heat resistance according to claim 4 or 5 and the good building coating of acid-proof alkaline, feature
It is, the ratio of grinding media to material of ball mill is 55-75:1 in the step 3, and ball milling temperature is 56-72 degrees Celsius.
7. the preparation method of heat resistance according to claim 4 and the good building coating of acid-proof alkaline, feature exist
In the power that ultrasonic wave disperses in the step 4 is 75-100W, and the frequency of ultrasonic wave is 23-26 kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329482.XA CN109467967A (en) | 2018-11-09 | 2018-11-09 | A kind of heat resistance and the good building coating and preparation method thereof of acid-proof alkaline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811329482.XA CN109467967A (en) | 2018-11-09 | 2018-11-09 | A kind of heat resistance and the good building coating and preparation method thereof of acid-proof alkaline |
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| CN109467967A true CN109467967A (en) | 2019-03-15 |
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| CN201811329482.XA Pending CN109467967A (en) | 2018-11-09 | 2018-11-09 | A kind of heat resistance and the good building coating and preparation method thereof of acid-proof alkaline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980254A (en) * | 2019-12-16 | 2021-06-18 | 北京中交畅观科技发展有限公司 | Preservative solution for guardrail and preparation method thereof |
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| CN105924581A (en) * | 2016-06-26 | 2016-09-07 | 吴迪 | Preparation method for high-solubility diesel oil pour point depressant |
| CN106221392A (en) * | 2016-08-27 | 2016-12-14 | 安徽省金盾涂料有限责任公司 | A kind of water-fast antibacterial flame-retardant coating |
| CN107286760A (en) * | 2017-08-02 | 2017-10-24 | 合肥帧讯低温科技有限公司 | Fire-resistant coating for environment-friendly equipment and preparation method thereof |
| CN108517070A (en) * | 2018-05-21 | 2018-09-11 | 肇庆益晟商贸有限公司 | A kind of high molecular material and preparation method thereof that cable flame retardant property is good |
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2018
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|---|---|---|---|---|
| CN105462428A (en) * | 2015-11-25 | 2016-04-06 | 三棵树涂料股份有限公司 | Efficient-water-resistant waterborne architectural coating emulsion polymer and preparation method thereof |
| CN105924581A (en) * | 2016-06-26 | 2016-09-07 | 吴迪 | Preparation method for high-solubility diesel oil pour point depressant |
| CN106221392A (en) * | 2016-08-27 | 2016-12-14 | 安徽省金盾涂料有限责任公司 | A kind of water-fast antibacterial flame-retardant coating |
| CN107286760A (en) * | 2017-08-02 | 2017-10-24 | 合肥帧讯低温科技有限公司 | Fire-resistant coating for environment-friendly equipment and preparation method thereof |
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| CN112980254A (en) * | 2019-12-16 | 2021-06-18 | 北京中交畅观科技发展有限公司 | Preservative solution for guardrail and preparation method thereof |
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