CN108531018A - A kind of environment-friendly type building water-repellent paint and preparation method thereof - Google Patents
A kind of environment-friendly type building water-repellent paint and preparation method thereof Download PDFInfo
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- CN108531018A CN108531018A CN201810396850.6A CN201810396850A CN108531018A CN 108531018 A CN108531018 A CN 108531018A CN 201810396850 A CN201810396850 A CN 201810396850A CN 108531018 A CN108531018 A CN 108531018A
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- parts
- repellent paint
- water
- environment
- friendly type
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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
- C09D133/00—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 at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- 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
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
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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)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an environment-friendly type building water-repellent paints, which is characterized in that by weight, by following material composition：30 50 parts of polyacrylic resin, 20 40 parts of silicon rubber, 5 10 parts of gas-phase silica, 36 parts of dimethyl silicone polymer, 36 parts of tapioca, 25 parts of antiseptic, 01 parts of neutralizer.The present invention also provides the preparation methods of the environment-friendly type building water-repellent paint.It is filler that the environment-friendly type building water-repellent paint of the present invention, which selects hydrophobicity silicon rubber, silicon rubber is carried out simultaneously antibacterial modified, improve the service life of water-repellent paint, the polyacrylic resin with high stability energy is added in formula, ensure the permanent stability of water-repellent paint, meanwhile the dimethyl silicone polymer added in formula increases the hydrophobic performance and spreading property of water-repellent paint.The water-repellent paint of the present invention selects raw material harmless, realizes the effect of safe waterproof.
Description
Technical field
The present invention relates to building material fields, more particularly to a kind of environment-friendly type building water-repellent paint and preparation method thereof.
Background technology
With the fast development of Urbanization Process In China, building trade is in always important work in economy and social development
With.In building trade, the waterproof work of building directly influences the service life and quality of building.The waterproof work of building is related to
Range is wide, such as roof of storied building waterproof, wall waterproof, ground waterproof etc..For the work of indoor waterproof in addition to requiring to reach foot
Outside enough anti-waterpower, also there is higher requirement to the security performance of water-repellent paint.And current building water-proof paint layer is deposited mostly
The substance that organic volatile etc. is harmful to human health, and the easy generation crack that is easy to as time went on shows with what is seeped water
As these are all to give the waterproof work of building to bring prodigious challenge since the stability difference band of waterproof coating layer comes.
Invention content
The present invention solves the technical problem of：Building water-proof paint not environmentally, and stability as time went on
The problem of variation.
In order to solve the above-mentioned technical problem, one aspect of the present invention is：The present invention provides an environment-friendly types
Building water-proof paint, which is characterized in that by weight, by following material composition：30-50 parts of polyacrylic resin, silicon rubber
20-40 parts, 5-10 parts of gas-phase silica, 3-6 parts of dimethyl silicone polymer, 3-6 parts of tapioca, 2-5 parts of antiseptic, neutralization
0-1 parts of agent.
Preferably, the silicon rubber is the silicon rubber being modified using antiseptic.
Preferably, the antiseptic is one kind in silver ion antimicrobial agent, imidazoles and thiazoles antiseptic.
Preferably, the neutralizer is organic base or inorganic base.
Preferably, the neutralizer is potassium hydroxide.
Preferably, the preparation method of the environment-friendly type building water-repellent paint includes the following steps：
1）Raw-silastic continuously is put into packet roller in two-roll mill to be kneaded；
2）To step 1）Gas-phase silica is added in obtained basic glue, is kneaded uniform；
3）To step 2）Antiseptic is added in obtained rubber compound, is kneaded uniform；
4）Acrylic resin is scattered in suitable quantity of water, it is spare；
5）Neutralizer is dissolved in suitable quantity of water, it is spare；
6）To step 4）It is slowly added to step 5 in obtained dispersion liquid）Solution, be neutralized to pH be 6.5-7.0；
7）To step 3）Step 6 is added in obtained rubber compound）Mixture；
8）To step 7）Dimethyl silicone polymer and tapioca are added in obtained rubber compound, is kneaded uniform.
The beneficial effects of the invention are as follows：It is filler that the environment-friendly type building water-repellent paint of the present invention, which selects hydrophobicity silicon rubber,
It is antibacterial modified to silicon rubber progress simultaneously, the service life of water-repellent paint is improved, is added in formula with high stability energy
Polyacrylic resin, it is ensured that the permanent stability of water-repellent paint, meanwhile, the dimethyl silicone polymer that is added in formula increases
The hydrophobic performance of water-repellent paint simultaneously can quickly be sprawled on building surface to be coated.Since the water-repellent paint of the present invention is in silicon rubber
Tapioca is kneaded in glue so that water-repellent paint has good adhesion on coated building surface.The ring of the present invention
Guarantor's type building water-proof paint selects raw material not discharge harmful substance, harmless, realizes the effect of safe waterproof.
Specific implementation mode
Following implementation is merely to illustrate the present invention, but does not limit the scope of the invention, and is reading the present invention's
Afterwards, it is as defined in the appended claims to fall within the application to the modification of the various equivalent forms of the present invention by those skilled in the art
Range.
Embodiment 1-4：
The parts by weight of each raw material component and each component that prepare environment-friendly type building water-repellent paint are respectively：Polyacrylic resin 30-
50 parts, 20-40 parts of silicon rubber, 5-10 parts of gas-phase silica, 3-6 parts of dimethyl silicone polymer, 3-6 parts of tapioca, antiseptic
2-5 parts, 0-1 parts of neutralizer.
It is prepared as follows：
1）Raw-silastic continuously is put into packet roller in two-roll mill to be kneaded, roller speed ratio is（2.0~2.3）：1, melting temperature exists
100-150 DEG C, roll spacing 1mm, mixing time 5min；
2）To step 1）Gas-phase silica is added in obtained basic glue, melting temperature is 100-120 DEG C, is kneaded uniform, mixing
Time is 5 min；
3）To step 2）Antiseptic is added in obtained rubber compound, melting temperature is 60-80 DEG C, and mixing time is 15 min, is mixed
Refining is uniform；
4）Acrylic resin is scattered under the rotating speed of 10-15 rpm in suitable quantity of water, it is spare；
5）Neutralizer is dissolved in suitable quantity of water, it is spare；
6）To step 4）It is slowly added to step 5 in obtained dispersion liquid）Solution, be neutralized to pH be 6.5-7.0；
7）To step 3）Step 6 is added in obtained rubber compound）Mixture, melting temperature be 60-80 DEG C, mixing time 15
Min is kneaded uniform；
8）To step 7）Dimethyl silicone polymer and tapioca are added in obtained rubber compound, melting temperature is 60-80 DEG C, is mixed
The refining time is 15 min, is kneaded uniform.
Waterproof effect is verified：Waterproof test is carried out with reference to JG/T 375-2012.
1 embodiment 1-4 formula components tables of table
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to be said using the present invention
Equivalent structure or equivalent flow shift made by bright book content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (6)
1. a kind of environment-friendly type building water-repellent paint, which is characterized in that by weight, by following material composition：
30-50 parts of polyacrylic resin,
20-40 parts of silicon rubber,
5-10 parts of gas-phase silica,
3-6 parts of dimethyl silicone polymer,
3-6 parts of tapioca,
2-5 parts of antiseptic,
0-1 parts of neutralizer.
2. a kind of environment-friendly type building water-repellent paint, which is characterized in that the silicon rubber is the silicon rubber being modified using antiseptic.
3. a kind of environment-friendly type building water-repellent paint according to claim 2, which is characterized in that the antiseptic is silver ion
One kind in antiseptic, imidazoles and thiazoles antiseptic.
4. a kind of environment-friendly type building water-repellent paint according to claim 1, which is characterized in that the neutralizer is organic base
Or inorganic base.
5. a kind of environment-friendly type building water-repellent paint according to claim 4, which is characterized in that the neutralizer is hydroxide
Potassium.
6. a kind of preparation method of environment-friendly type building water-repellent paint according to claim 1, which is characterized in that including as follows
Step：
1）Raw-silastic continuously is put into packet roller in two-roll mill to be kneaded；
2）To step 1）Gas-phase silica is added in obtained basic glue, is kneaded uniform；
3）To step 2）Antiseptic is added in obtained rubber compound, is kneaded uniform；
4）Acrylic resin is scattered in suitable quantity of water, it is spare；
5）Neutralizer is dissolved in suitable quantity of water, it is spare；
6）To step 4）It is slowly added to step 5 in obtained dispersion liquid）Solution, be neutralized to pH be 6.5-7.0；
7）To step 3）Step 6 is added in obtained rubber compound）Mixture；
8）To step 7）Dimethyl silicone polymer and tapioca are added in obtained rubber compound, is kneaded uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396850.6A CN108531018A (en) | 2018-04-28 | 2018-04-28 | A kind of environment-friendly type building water-repellent paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396850.6A CN108531018A (en) | 2018-04-28 | 2018-04-28 | A kind of environment-friendly type building water-repellent paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108531018A true CN108531018A (en) | 2018-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396850.6A Pending CN108531018A (en) | 2018-04-28 | 2018-04-28 | A kind of environment-friendly type building water-repellent paint and preparation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN108531018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903756A (en) * | 2019-11-22 | 2020-03-24 | 国网江西省电力有限公司电力科学研究院 | Intelligent temperature-sensing color-changing RTV coating and preparation method thereof |
| CN116622258A (en) * | 2023-04-26 | 2023-08-22 | 湖南威邦新材料有限公司 | Environment-friendly building waterproof paint and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910743A (en) * | 2015-07-14 | 2015-09-16 | 桂林市和鑫防水装饰材料有限公司 | Single-component acrylate waterproof coating |
| CN107118634A (en) * | 2017-05-18 | 2017-09-01 | 广州双虹建材有限公司 | A kind of high resiliency anticracking waterproof coating and preparation method thereof |
-
2018
- 2018-04-28 CN CN201810396850.6A patent/CN108531018A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910743A (en) * | 2015-07-14 | 2015-09-16 | 桂林市和鑫防水装饰材料有限公司 | Single-component acrylate waterproof coating |
| CN107118634A (en) * | 2017-05-18 | 2017-09-01 | 广州双虹建材有限公司 | A kind of high resiliency anticracking waterproof coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 马来亚橡胶研究所: "《天然橡胶的性质和利用》", 28 February 1965, 农业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903756A (en) * | 2019-11-22 | 2020-03-24 | 国网江西省电力有限公司电力科学研究院 | Intelligent temperature-sensing color-changing RTV coating and preparation method thereof |
| CN110903756B (en) * | 2019-11-22 | 2022-03-11 | 国网江西省电力有限公司电力科学研究院 | Intelligent temperature-sensing color-changing RTV coating and preparation method thereof |
| CN116622258A (en) * | 2023-04-26 | 2023-08-22 | 湖南威邦新材料有限公司 | Environment-friendly building waterproof paint and preparation method thereof |
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Application publication date: 20180914 |