CN114015289A - Water-based crack paint, preparation method thereof and application method of crack paint - Google Patents
Water-based crack paint, preparation method thereof and application method of crack paint Download PDFInfo
- Publication number
- CN114015289A CN114015289A CN202111497783.5A CN202111497783A CN114015289A CN 114015289 A CN114015289 A CN 114015289A CN 202111497783 A CN202111497783 A CN 202111497783A CN 114015289 A CN114015289 A CN 114015289A
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- Prior art keywords
- paint
- water
- crack
- primer
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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
- C09D105/00—Coating compositions based on polysaccharides or on their derivatives, not provided for in groups C09D101/00 or C09D103/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
-
- 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
- C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/29—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
Abstract
The invention discloses a water-based crack paint, a preparation method thereof and a coating method of the crack paint, which are characterized in that: comprises xanthan gum aqueous solution, sodium polyacrylate aqueous solution, water-based acrylic acid transparent paint, defoaming agent and water-based pigment; the application substrate of the crack lacquer comprises any one of wood board, plastic, metal and leather, and the application method comprises the following steps: after the water-based crack paint is applied, spraying the single-component self-drying water-based finish paint, and naturally forming cracks with different thicknesses along with the drying of the finish paint after 1-2 hours; the water-based crackle paint has no special requirement on the primer, and after the primer is dried completely, the water-based crackle paint is sprayed on the surface of the primer, the best method is to brush the water-based crackle paint by using a brush so as to save materials and avoid spraying waste and environmental pollution.
Description
Technical Field
The invention relates to paint, in particular to water-based crack paint, a preparation method thereof and an application method of the crack paint.
Background
In daily life, cracks can be often seen on some painted surfaces due to natural conditions, the crack paints on the market are developed for inspiration, cracks are actively manufactured, and good crack patterns are rapidly formed on the surface of an object.
At present, the prepared crack paint generally has material factors, so that various raw materials are mixed and matched, the problems of environmental protection and harmful gas volatilization exist, multiple processes are generally needed to be carried out in the use process of the existing crack paint, the spraying is carried out layer by layer, the step requirement is high, a protective film is sometimes needed to be sprayed on the surface of the crack paint for protecting a crack pattern layer, and the existing crack paint often has the problems of poor adhesion, easy fading and yellowing and the like.
Disclosure of Invention
In view of the prior art, the invention aims to provide a water-based crack lacquer and an application method thereof, compared with the products on the market at present, the water-based crack lacquer has the advantages of convenient preparation, more environment-friendly materials, simple decoration and application by using the water-based crack lacquer, relatively low cost of the material preparation and suitability for application.
In order to achieve the above purpose, the invention adopts the technical scheme that: an aqueous crack lacquer, characterized in that: the water-based crack paint comprises a primer, a main paint and a water-based finish paint, wherein the main paint comprises the following components:
20-80 parts of a xanthan gum solution,
10-60 parts of sodium polyacrylate water solution,
10-50 parts of water-based acrylic clear paint,
1-2 parts of a defoaming agent;
1-2 parts of water-based pigment.
Further, the water-based pigment is a common dyeing pigment or a photochromic pigment, and the photochromic pigment is transparent under the irradiation of no UV energy.
A preparation method of water-based crack paint is characterized by comprising the following steps: the method comprises the steps of mixing 50 parts of xanthan gum aqueous solution, 45 parts of sodium polyacrylate aqueous solution, 40 parts of water-based acrylic acid clear paint and 2 parts of defoaming agent, correspondingly adding 1-2 parts of water-based pigment into the mixed solution, and blending to obtain the required water-based crack paint.
Preferably, the primer body is colorless transparent thick liquid, and the photochromic pigment can be added into the primer and the main paint.
An application method for the above aqueous crack lacquer is characterized in that: the application substrate of the crack lacquer comprises any one of wood board, plastic, metal and leather, and the application method comprises the following steps:
A. pretreating the surface of the base material;
B. spraying a primer on the base material, wherein the primer can be any primer on the market; a
C. After spraying the primer, directly spraying the main paint on the surface of the primer after the primer is dried completely;
D. continuously spraying self-drying water-based finish paint on the outer layer of the main paint;
E. standing for 1-2h at room temperature, and drying the water-based finish paint to generate a pseudo-classic crack finish paint surface.
Preferably, the water-based finish paint adopts a self-drying propylene coating, and the dosage of the self-drying propylene coating is 0.15kg/m 2.
Preferably, in the drying step of the step F, drying can be accelerated by using any one of a dryer and a hot air blower to produce the antique crack paint surface, and before the paint surface is used, the paint surface is allowed to stand for 6-8min for surface drying in advance, and then the paint surface is dried at a proper temperature.
Has the advantages that: the water-based crackle paint material of the invention is environment-friendly and simple, the preparation is convenient, and has no special requirement on the priming paint, the coating comprises spraying the water-based crackle paint on the surface of the priming paint after the priming paint is dried completely, or brushing the water-based crackle paint on the surface of the priming paint by a hairbrush, the mode of the hairbrush saves materials, and has no spraying waste and environmental pollution, compared with the products on the current market, the water-based crackle paint of the invention has simpler coating, lower preparation material and process cost, and accords with the sanitary and environment-friendly standard, the priming paint and the finishing paint can generate the vintage effect with very strong hierarchical impression through different color matching, in addition, the invention also provides an embodiment which comprises adding photochromic pigment instead of common dyeing pigment in the priming paint and the main paint according to the requirements, and the water-based crackle paint material is characterized in that the photochromic pigment generates color change after absorbing UV energy under the illumination condition, the molecular change generates color change, one can lead the color of the paint surface to be changeable and enhance the visual effect, visual fatigue is reduced, and secondly, the color matching can enable the color tone of the wall to be correspondingly changed to enhance the atmosphere sense under the illumination change states of strong light, no light and the like, and the wall has good market popularization.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail with reference to specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.
Example 1:
a preparation method of water-based crack paint is characterized by comprising the following steps: the method comprises the steps of mixing 50 parts of xanthan gum aqueous solution, 45 parts of sodium polyacrylate aqueous solution, 40 parts of water-based acrylic acid clear paint and 2 parts of defoaming agent, correspondingly adding 1-2 parts of water-based pigment into the mixed solution, and blending to obtain the required water-based crack paint.
Example 2:
an application method for the above aqueous crack lacquer is characterized in that: the application substrate of the crack lacquer comprises any one of wood board, plastic, metal and leather, and the application method comprises the following steps:
A. pretreating the surface of the base material;
B. spraying a primer on the base material, wherein the primer can be any primer on the market;
C. after spraying the primer, directly spraying the main paint on the surface of the primer after the primer is dried completely;
D. continuously spraying self-drying water-based finish paint on the outer layer of the main paint;
E. standing for 1-2h at room temperature, and drying the water-based finish paint to generate a pseudo-classic crack finish paint surface.
Preferably, the water-based finish paint adopts a self-drying propylene coating, and the dosage of the self-drying propylene coating is 0.15kg/m 2.
Preferably, in the drying step of the step D, drying can be accelerated by using any one of a dryer and a hot air blower to produce the antique crack paint surface, and before the paint surface is used, the paint surface is allowed to stand for 6-8min for surface drying in advance, and then is dried at a proper temperature.
Example 3:
an aqueous crackle paint comprises the above-mentioned ordinary version aqueous crackle paint of embodiment 1, characterized in that, the added aqueous pigment is a photochromic pigment, the photochromic pigment is transparent under no UV energy irradiation, and further the primer is adapted, when the crackle paint is used for coating, it can be directly applied, the photochromic pigment can generate color change under different illumination intensity, such as basic color change under sufficient sunlight, and is colorless and transparent under no light state, the user can design patterns on the surface of the substrate by using fluorescent pigment according to the characteristics, when the illumination intensity is not enough to make the photochromic pigment generate color, the surface of the substrate presents patterns, when the illumination is sufficient, the crackle paint surface is presented, and by matching the colors of the crackle paint, the crackle paint can be effectively applied to various scenes, such as different business main places at day and night, need high-light, active atmosphere daytime, and need silence, dark tone's atmosphere after night illumination intensity reduces, can dispose the corresponding colour as decorative coating lacquer according to the demand.
Compared with the existing direct color-changing paint, the paint provided by the invention combines the characteristics that the crack paint needs to be arranged in multiple layers and cracks when being applied, can be better implemented as a paint surface created in an atmosphere, and particularly, the crack paint has a three-dimensional structure on the visual effect, and has more three-dimensional space feeling and enhanced visual experience of the crack paint due to the color change, gradual color change in the color change process and the like when being matched with color-changing pigments.
Compared with the crack paint in the prior art, the water-based crack paint provided by the invention can be directly coated by a brush after being unpacked, so that the defects that a plurality of existing crack paints need to be sprayed in a spraying mode and corresponding equipment needs to be prepared for spraying are avoided, the raw material formula of the crack paint is simple and environment-friendly, the crack paint meets the environment-friendly standard and cannot cause the problem of environmental pollution, and the water-based crack paint can generate an antique effect with obvious level and strong age feeling by being coated in practice and matched with different colors, is popular with market users, and has good market popularization competitiveness.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An aqueous crack lacquer, characterized in that: the water-based crack paint comprises a primer, a main paint and a water-based finish paint, wherein the main paint comprises the following components:
20-80 parts of a xanthan gum solution,
10-60 parts of sodium polyacrylate water solution,
10-50 parts of water-based acrylic clear paint,
1-2 parts of a defoaming agent;
1-2 parts of water-based pigment.
2. The water-based crack lacquer according to claim 1, characterized in that: the water-based pigment is a common dyeing pigment or a photosensitive color-changing pigment, and the photosensitive color-changing pigment is transparent under the irradiation of no UV energy.
3. A preparation method of water-based crack paint is characterized by comprising the following steps: the method comprises the steps of mixing 50 parts of xanthan gum aqueous solution, 45 parts of sodium polyacrylate aqueous solution, 40 parts of water-based acrylic acid clear paint and 2 parts of defoaming agent, correspondingly adding 1-2 parts of water-based pigment into the mixed solution, and blending to obtain the required water-based crack paint.
4. The method for preparing a water-based crack lacquer according to claim 3, wherein: the primer body is colorless transparent thick liquid, and the photochromic pigment can be added into the primer and the main paint.
5. An application method for the above aqueous crack lacquer is characterized in that: the application substrate of the crack lacquer comprises any one of wood board, plastic, metal and leather, and the application method comprises the following steps:
A. pretreating the surface of the base material;
B. spraying a primer on the base material, wherein the primer can be any primer on the market;
C. after spraying the primer, directly spraying the main paint on the surface of the primer after the primer is dried completely;
D. continuously spraying self-drying water-based finish paint on the outer layer of the main paint;
E. standing for 1-2h at room temperature, and drying the water-based finish paint to generate a pseudo-classic crack finish paint surface.
6. The method of applying a water-based crack lacquer according to claim 5, characterized in that: the water-based finish paint adopts self-drying propylene coating, and the dosage of the self-drying propylene coating is 0.15kg/m2。
7. The method of applying a water-based crack lacquer according to claim 5, characterized in that: and D, in the drying step of the step F, any one of a dryer and a hot air blower can be adopted to accelerate drying to generate the antique crack paint surface, the paint surface is subjected to surface drying after standing for 6-8min in advance before the equipment is used, and then drying is carried out at a proper temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111497783.5A CN114015289A (en) | 2021-12-09 | 2021-12-09 | Water-based crack paint, preparation method thereof and application method of crack paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111497783.5A CN114015289A (en) | 2021-12-09 | 2021-12-09 | Water-based crack paint, preparation method thereof and application method of crack paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114015289A true CN114015289A (en) | 2022-02-08 |
Family
ID=80068120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111497783.5A Pending CN114015289A (en) | 2021-12-09 | 2021-12-09 | Water-based crack paint, preparation method thereof and application method of crack paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114015289A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409059A (en) * | 2013-08-27 | 2013-11-27 | 北京展辰化工有限公司 | Polyurethane crack lacquer and preparation method thereof |
| CN107474658A (en) * | 2017-08-16 | 2017-12-15 | 兰州科天新材料股份有限公司 | A kind of aqueous, environmental protective heat discoloration crackle paint and preparation method thereof |
| CN108384289A (en) * | 2018-01-23 | 2018-08-10 | 浙江博星化工涂料有限公司 | A kind of coating and preparation method thereof of imitative yellow mud bar crackle metope effect |
-
2021
- 2021-12-09 CN CN202111497783.5A patent/CN114015289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409059A (en) * | 2013-08-27 | 2013-11-27 | 北京展辰化工有限公司 | Polyurethane crack lacquer and preparation method thereof |
| CN107474658A (en) * | 2017-08-16 | 2017-12-15 | 兰州科天新材料股份有限公司 | A kind of aqueous, environmental protective heat discoloration crackle paint and preparation method thereof |
| CN108384289A (en) * | 2018-01-23 | 2018-08-10 | 浙江博星化工涂料有限公司 | A kind of coating and preparation method thereof of imitative yellow mud bar crackle metope effect |
Non-Patent Citations (1)
| Title |
|---|
| 李路海: "《印刷包装功能材料》", 31 January 2013, 中国轻工业出版社 * |
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Application publication date: 20220208 |
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| RJ01 | Rejection of invention patent application after publication |