CN214927884U - Corrosion-resistant coating plate for water bath oscillator - Google Patents
Corrosion-resistant coating plate for water bath oscillator Download PDFInfo
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- CN214927884U CN214927884U CN202121152088.0U CN202121152088U CN214927884U CN 214927884 U CN214927884 U CN 214927884U CN 202121152088 U CN202121152088 U CN 202121152088U CN 214927884 U CN214927884 U CN 214927884U
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Abstract
The utility model provides a corrosion-resistant coating plate for a water bath oscillator, which comprises a stainless steel plate layer, a bottom coating layer, an anticorrosive layer, a waterproof layer, a heat preservation layer and a finish paint layer from bottom to top in sequence; inorganic nano-particles are arranged in the bottom coating; the heat-insulating layer is internally provided with nano hollow ceramic microspheres; the utility model provides a corrosion-resistant coating board has comparatively excellent corrosion resisting property, through the structural feature and the thickness on every layer of control, obtains corrosion resistance, waterproof, heat retaining coating board.
Description
Technical Field
The utility model relates to a paint coating technical field, concretely relates to corrosion-resistant coating plate for water bath oscillator.
Background
At present, the development of paint coating related technologies is well established and mainly divided into three major resin systems, namely epoxy, acrylic and polyurethane. In these main systems, the matrix resin is generally an amorphous viscous liquid, which has no distinct melting point, is easily softened by heating, gradually melts and becomes sticky, and is insoluble in water. By adding a proper amount of curing agent or initiator into the matrix resin, the resin can have physical and mechanical properties which can be practically used after being cured, and can be widely applied to actual life and production. According to different specific requirements, a plurality of other components, such as cement, mortar, a plasticizer and other materials, can be added into the matrix resin, so that the specific performance of one aspect of the matrix resin is further enhanced, the application of the matrix resin is more targeted and purposeful, and the greater economic value is added.
The coating is a chemical mixture coating which can firmly cover the surface of an object, has the functions of protection, decoration, marking and other special purposes, is widely applied to boilers, pipelines, pressure vessels, cleaning equipment and nuclear power equipment, and has an important protection effect on the equipment. The coating quality is an important component of the product quality and is increasingly valued by users.
Secondly, various constant-temperature water bath oscillators are researched and developed in the prior art, which have good constant-temperature effect, but are not only corroded by medicines but also influenced by temperature and moisture for a long time in the experimental process; for this reason, higher demands are made on the corrosion resistance thereof. The corrosion resistance of the existing common stainless steel plate is relatively low, and the future requirement cannot be met; therefore, it is important to develop a corrosion-resistant coated plate for a water bath oscillator.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a corrosion-resistant coating plate for a water bath oscillator, which comprises a stainless steel plate layer, a bottom coating layer, an anticorrosive layer, a waterproof layer, a heat preservation layer and a finish paint layer from bottom to top in sequence; inorganic nano-particles are arranged in the bottom coating; the heat-insulating layer is internally provided with nano hollow ceramic microspheres.
As a preferable technical proposal of the utility model, the material of the bottom coating is acrylic resin; the thickness of the primer layer is 1 to 3 μm.
As a preferred technical solution of the present invention, the inorganic nanoparticles are zinc oxide; the particle size of the zinc oxide is 30-100 nm.
As a preferred technical scheme of the utility model, the material of the anticorrosive coating is phenolic epoxy resin; the thickness of the anticorrosive layer is 0.5-2 μm.
As a preferred technical proposal of the utility model, the thickness of the waterproof layer is 1.2-3.6 μm.
As an optimized technical scheme of the utility model, the material of waterproof layer is silicon rubber emulsion.
As an optimized technical proposal of the utility model, the thickness of the heat-insulating layer is 0.5-2.9 mm.
As a preferred technical scheme of the utility model, the material of the finish paint layer is polyurethane; the thickness of the finishing paint layer is 3.5-7.6 mu m.
Compared with the prior art, the utility model, its beneficial effect includes:
1. the corrosion-resistant coating plate provided by the utility model has relatively excellent corrosion resistance, and comprises a stainless steel plate layer, a bottom coating layer, an anticorrosive coating, a waterproof layer, a heat preservation layer and a finish paint layer from bottom to top in sequence, and the corrosion-resistant coating plate is obtained by controlling the structural characteristics and the thickness of each layer; through multiple experiments, when the thickness of the bottom coating is 1-3 mu m, the thickness of the anticorrosive coating is 0.5-2 mu m, the thickness of the waterproof layer is 1.2-3.6 mu m, the thickness of the heat-insulating layer is 0.5-2.9mm, and the thickness of the finishing coating is 3.5-7.6 mu m, not only can a corrosion-resistant coated plate be obtained, but also the coated plate has excellent water resistance and heat insulation.
2. The utility model adopts the acrylic resin layer as the bottom coating, has excellent infiltration function and can strengthen the adhesive force of the paint coating to the stainless steel layer; the inorganic nano particles are arranged in the base coat, so that the mould-proof effect can be realized, the resin film of the base coat can be prevented from cracking, and the toughness and the durability of the base coat are further improved; in particular, the utility model selects zinc oxide as inorganic nano particles, and the best effect is achieved when the thickness of the bottom coating is controlled to be 1-3 μm and the particle size of the zinc oxide is controlled to be 30-100 nm; wherein, the particle size of the zinc oxide is too small to agglomerate and can not be dispersed evenly; too large a particle size may reduce the bonding effect of the inorganic particles with the undercoat layer, thereby affecting the flatness of the surface of the resin film and its durability.
3. The utility model adopts the novolac epoxy resin as the anticorrosive coating, effectively improves the adhesion of the anticorrosive coating to the bottom coating, and has excellent mechanical properties; and the waterproof layer is made of acrylic resin, and the waterproof film formed after curing has certain extensibility, crack resistance and impermeability, and can achieve the waterproof effect.
4. The utility model discloses be equipped with the hollow ceramic microballon of nanometer in the heat preservation, can use for a long time, difficult ageing, do not deteriorate, nontoxic tasteless, thermal insulation performance does not subtract for a long time, has that the body is light, coefficient of heat conductivity is little, separates cold, thermal-insulated, takes precautions against earthquakes, inhales advantages such as sound.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments will be described below, and obviously, the drawings in the following description are some embodiments of the present invention, and the drawings of other structures obtained by simple transformation according to these drawings by those skilled in the art are also within the protection scope of the present invention without creative efforts.
FIG. 1 is a schematic view showing the structure of a corrosion-resistant coated plate for a water bath oscillator according to example 1.
Description of the symbols: 1-stainless steel plate layer; 2-a base coat; 201-inorganic nanoparticles; 3-an anticorrosive layer; 4-waterproof layer; 5-insulating layer; 501-nanometer hollow ceramic microspheres; 6-finishing paint layer.
Detailed Description
The contents of the present invention can be more easily understood by referring to the following detailed description of the preferred embodiments of the present invention and the included examples. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The terms "comprises," "comprising," "includes," "including," "has," "having," "contains," "containing," or any other variation thereof, as used herein, are intended to cover a non-exclusive inclusion.
When a range of values is disclosed herein, the range is considered to be continuous and includes both the minimum and maximum values of the range, as well as each value between such minimum and maximum values. Further, when a range refers to an integer, each integer between the minimum and maximum values of the range is included. Further, when multiple range-describing features or characteristics are provided, the ranges may be combined. In other words, unless otherwise indicated, all ranges disclosed herein are to be understood to encompass any and all subranges subsumed therein. For example, a stated range from "1 to 10" should be considered to include any and all subranges between the minimum value of 1 and the maximum value of 10. Exemplary subranges of the range 1 to 10 include, but are not limited to, 1 to 6.1, 3.5 to 7.8, 5.5 to 10, and the like.
The singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. "optional" or "any" means that the subsequently described event or events may or may not occur, and that the description includes instances where the event occurs and instances where it does not.
In addition, the indefinite articles "a" and "an" preceding an element or component of the invention are not intended to limit the number requirement (i.e., the number of occurrences) of the element or component. Thus, "a" or "an" should be read to include one or at least one, and the singular form of an element or component also includes the plural unless the stated number clearly indicates that the singular form is intended.
In order to solve the technical problem, the utility model provides a corrosion-resistant coating plate for a water bath oscillator, which comprises a stainless steel plate layer, a bottom coating layer, an anticorrosive layer, a waterproof layer, a heat preservation layer and a finish paint layer from bottom to top in sequence; inorganic nano-particles are arranged in the bottom coating; the heat-insulating layer is internally provided with nano hollow ceramic microspheres.
The utility model provides a corrosion-resistant coating plate has comparatively excellent corrosion resisting property, and from the bottom up includes corrosion resistant plate layer, under coat, anticorrosive coating, waterproof layer, heat preservation, finish paint layer in proper order, through the structural feature and the thickness on every layer of control, obtains corrosion resistant coating plate.
In a preferred embodiment, the material of the primer layer is acrylic resin; the thickness of the primer layer is 1 to 3 μm.
In a more preferred embodiment, the primer layer has a thickness of 2 μm.
In a preferred embodiment, the inorganic nanoparticles are zinc oxide; the particle size of the zinc oxide is 30-100 nm.
In a more preferred embodiment, the zinc oxide has a particle size of 50 nm.
The utility model adopts the acrylic resin layer as the bottom coating, has excellent infiltration function and can strengthen the adhesive force of the paint coating to the stainless steel layer; the inorganic nano particles are arranged in the base coat, so that the mould-proof effect can be realized, the resin film of the base coat can be prevented from cracking, and the toughness and the durability of the base coat are further improved; especially the utility model discloses select zinc oxide for use as inorganic nano-particle to adjust and control the thickness of undercoat and the particle diameter of zinc oxide rationally, not only can improve inorganic particle and the undercoat can the combination effect, can also improve the planarization and the durability on resin film surface.
In a preferred embodiment, the material of the anticorrosive layer is novolac epoxy resin; the thickness of the anticorrosive layer is 0.5-2 μm.
In a more preferred embodiment, the thickness of the corrosion protection layer is 1.5 μm.
In a preferred embodiment, the thickness of the water-repellent layer is 1.2 to 3.6 μm.
In a more preferred embodiment, the water barrier layer has a thickness of 2.5 μm.
In a preferred embodiment, the waterproof layer is made of silicone rubber emulsion.
The utility model adopts the novolac epoxy resin as the anticorrosive coating, effectively improves the adhesion of the anticorrosive coating to the bottom coating, and has excellent mechanical properties; and the waterproof layer is made of acrylic resin, and the waterproof film formed after curing has certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, and can play a role in waterproofing.
In a preferred embodiment, the thickness of the insulating layer is 0.5 to 2.9 mm.
In a more preferred embodiment, the insulating layer has a thickness of 1.3 mm.
The utility model discloses be equipped with the hollow ceramic microballon of nanometer in the heat preservation, can use for a long time, difficult ageing, do not deteriorate, nontoxic tasteless, thermal insulation performance does not subtract for a long time, has that the body is light, coefficient of heat conductivity is little, separates cold, thermal-insulated, takes precautions against earthquakes, inhales advantages such as sound.
In a preferred embodiment, the material of the top paint layer is polyurethane; the thickness of the finishing paint layer is 3.5-7.6 mu m.
In a more preferred embodiment, the thickness of the topcoat layer is 4.5 μm.
It is necessary to point out here that the following examples are only used for further illustration of the present invention, and should not be interpreted as limiting the scope of the present invention, and that the skilled person in this field can make some insubstantial modifications and adjustments according to the above-mentioned contents of the present invention, and still fall within the scope of the present invention.
Examples
Example 1
The corrosion-resistant coating plate for the water bath oscillator comprises a stainless steel plate layer, a bottom coating layer, an anticorrosive layer, a waterproof layer, a heat-insulating layer and a finish paint layer from bottom to top in sequence; inorganic nano-particles are arranged in the bottom coating; the heat-insulating layer is internally provided with nano hollow ceramic microspheres.
The base coat is made of acrylic resin; the thickness of the primer layer was 2 μm.
The inorganic nanoparticles are zinc oxide; the particle size of the zinc oxide is 50 nm; the zinc oxide is purchased from Shanghai Neihou nanometer technology Co., Ltd, and has a product number of NO-O-002-2.
The material of the anticorrosive layer is phenolic epoxy resin; the thickness of the anticorrosive layer is 1.5 mu m.
The thickness of the waterproof layer is 2.5 mu m.
The waterproof layer is made of silicon rubber emulsion.
The thickness of the heat-insulating layer is 1.3 mm.
The finish paint layer is made of polyurethane; the thickness of the finishing paint layer is 4.5 mu m.
The foregoing examples are merely illustrative and are provided to illustrate some of the features of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the invention. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.
Claims (8)
1. The corrosion-resistant coating plate for the water bath oscillator is characterized by sequentially comprising a stainless steel plate layer, a bottom coating layer, an anticorrosive layer, a waterproof layer, a heat-insulating layer and a finish paint layer from bottom to top; inorganic nano-particles are arranged in the bottom coating; the heat-insulating layer is internally provided with nano hollow ceramic microspheres.
2. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the primer layer is made of acrylic resin; the thickness of the primer layer is 1 to 3 μm.
3. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the inorganic nanoparticles are zinc oxide; the particle size of the zinc oxide is 30-100 nm.
4. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the corrosion-resistant layer is made of novolac epoxy resin; the thickness of the anticorrosive layer is 0.5-2 μm.
5. The corrosion-resistant coated board for a water bath oscillator according to claim 1, wherein the thickness of the water-proof layer is 1.2-3.6 μm.
6. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the waterproof layer is made of silicone rubber emulsion.
7. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the thickness of the insulating layer is 0.5-2.9 mm.
8. The corrosion-resistant coated plate for a water bath oscillator according to claim 1, wherein the material of the finish paint layer is polyurethane; the thickness of the finishing paint layer is 3.5-7.6 mu m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152088.0U CN214927884U (en) | 2021-05-26 | 2021-05-26 | Corrosion-resistant coating plate for water bath oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152088.0U CN214927884U (en) | 2021-05-26 | 2021-05-26 | Corrosion-resistant coating plate for water bath oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927884U true CN214927884U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121152088.0U Active CN214927884U (en) | 2021-05-26 | 2021-05-26 | Corrosion-resistant coating plate for water bath oscillator |
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| CN (1) | CN214927884U (en) |
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2021
- 2021-05-26 CN CN202121152088.0U patent/CN214927884U/en active Active
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