CN209442903U - A kind of protective coating of water paint coating - Google Patents
A kind of protective coating of water paint coating Download PDFInfo
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- CN209442903U CN209442903U CN201821974709.1U CN201821974709U CN209442903U CN 209442903 U CN209442903 U CN 209442903U CN 201821974709 U CN201821974709 U CN 201821974709U CN 209442903 U CN209442903 U CN 209442903U
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Abstract
The utility model relates to technical field of aqueous paint, especially a kind of protective coating of water paint coating, including the first water-base epoxy prime coat, first water-base epoxy prime coat is fixedly connected on vehicle body, first water-base epoxy prime coat is far from being covered with filled layer on the side of vehicle body, water-borne base coat layer is fixedly connected on the other side of filled layer, water-borne base coat layer is far from being fixedly connected with aqueous floating coat on the side of filled layer, water varnish layer is covered on the other side of aqueous floating coat, water varnish layer is fixedly connected with aqueous finish paint layer on the side far from aqueous floating coat.Adhesive force between each coating of the utility model setting is fine, it is not in coating shedding, cracking phenomena, enhance the coating quality of water paint, improve the antiseptic property and presentation quality of product, the discharge of volatile organic compounds in coating is greatly reduced simultaneously, the pollution to environment is avoided, environmental protection and energy saving have far-reaching social effect.
Description
Technical field
The utility model relates to technical field of aqueous paint more particularly to a kind of protective coatings of water paint coating.
Background technique
These years, with the rapid development of the automotive industry with the continuous improvement of living standards of the people, China becomes in the world
Maximum automobile production and marketing state, but domestic automobile coating coating has based on solvent-based system containing a large amount of volatility at present
Machine object causes pollution to environment and is on the rise, and with the reinforcement of people's environmental consciousness and perfecting for environmental regulation, volatility has
The discharge amount of machine object is limited by being increasingly stringenter, and the Water-borne modification of car paint is the inexorable trend of development, and vehicle coatings are
A kind of important application of coating composite material, by development in over one hundred year, vehicle coatings were applied from the single layer only with simple function
Layer develops into the laminated coating with multiple functions.Coating used by vehicle paintwork is largely that solvent type applies at present
Material, solvent based coating is inflammable, and solvent causes seriously to pollute to air, and consumes mass energy, in storage, transport and use process
Middle fire prevention gas defence health measure is more complicated, with the improvement of people's life quality, environmental regulation is increasingly stringenter, in recent years
In vehicle paintwork, have part using environmental protection coating materials such as water paint, large arch dam PE, but in existing aqueous automobile-used coating
In, aqueous floating coat rear adhesive force in conjunction with water-base epoxy priming paint is undesirable, and it is easy to happen and falls off, phenomena such as cracking, serious shadow
Ring the protection and decorative performance of vehicle coatings.For this purpose, we have proposed a kind of protective coatings of water paint coating.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of water paint proposed applies
The protective coating of dress.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of protective coating of water paint coating, including the first water-base epoxy prime coat, the first aqueous ring
Oxygen prime coat is fixedly connected on vehicle body, the first water-base epoxy prime coat far from being covered with filled layer on the side of vehicle body,
Water-borne base coat layer is fixedly connected on the other side of the filled layer, the water-borne base coat layer is far from the side of filled layer
It is fixedly connected with aqueous floating coat, water varnish layer, the water varnish layer are covered on the other side of the aqueous floating coat
Aqueous finish paint layer is fixedly connected on side far from aqueous floating coat.
Preferably, the filled layer includes atom grieshoch, and the atom grieshoch is fixedly connected on the first water-base epoxy priming paint
On layer, and the second water-base epoxy priming paint is fixedly connected on side of the atom grieshoch far from the first water-base epoxy prime coat
Layer, and the second water-base epoxy prime coat other side is fixedly connected with water-borne base coat layer.
Preferably, the aqueous finish paint layer with a thickness of 50-60 microns.
Preferably, the water varnish layer, aqueous coating thickness are 25-35 microns.
Preferably, the thickness of the water-borne base coat layer, the first water-base epoxy prime coat and the second water-base epoxy prime coat
It is 20-25 microns.
The utility model proposes a kind of water paint coating protective coating, beneficial effect is: the utility model
While the setting of one water-base epoxy prime coat realizes protection to vehicle body metalwork anti-corrosion, the attached of water-borne base coat layer is improved
Ability, realize energy conservation, the defect of coating overall adhesion difference can be improved, to keep entire protective coating structure each
Adhesive force is fine between coating, is not in coating shedding, cracking phenomena, enhances the coating quality of water paint, improves product
Antiseptic property and presentation quality, while greatly reducing the discharge of volatile organic compounds in coating, avoid to environment
Pollution, environmental protection and energy saving, have far-reaching social effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of water paint coating protective coating structural schematic diagram.
Fig. 2 be the utility model proposes a kind of water paint coating protective coating filled layer structural schematic diagram.
In figure: aqueous finish paint layer 1, water varnish layer 2, aqueous floating coat 3, water-borne base coat layer 4, filled layer 5, the first water
Property epoxy primer layer 6, atom grieshoch 7, the second water-base epoxy prime coat 8, vehicle body 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of protective coating of water paint coating, including the first water-base epoxy prime coat 6, first is aqueous
Epoxy primer layer 6 is fixedly connected on vehicle body 9, is covered with filled layer on the first side of the water-base epoxy prime coat 6 far from vehicle body 9
5, water-borne base coat layer 4 is fixedly connected on the other side of filled layer 5, the setting of the first water-base epoxy prime coat 6 is real to vehicle body 9
While existing anti-corrosion protection, the adhesive ability of water-borne base coat layer 4 is improved, energy conservation is realized.
Filled layer 5 includes atom grieshoch 7, and atom grieshoch 7 is fixedly connected on the first water-base epoxy prime coat 6, and atom
Grieshoch 7 is fixedly connected with the second water-base epoxy prime coat 8 on the side far from the first water-base epoxy prime coat 6, and second is aqueous
8 other side of epoxy primer layer is fixedly connected with water-borne base coat layer 4, and the first water-base epoxy prime coat 6 and second of setting is aqueous
Epoxy primer layer 8 is excellent to the anti-corrosion effect and comprehensive strength of vehicle body 9, and entire inter-coat adhesion is strong, and the poly-putty base being arranged
Layer 7 and the second water-base epoxy prime coat 8 have very strong adhesive force, can improve the defect of coating overall adhesion difference, thus
Make between the entire each coating of protective coating structure that adhesive force is fine, is not in coating shedding, cracking phenomena, enhances aqueous painting
The coating quality of material improves the antiseptic property and presentation quality of product.
Water-borne base coat layer 4 is fixedly connected with aqueous floating coat 3 on the side far from filled layer 5, aqueous floating coat 3 it is another
It is covered with water varnish layer 2 on side, good protection and decorative effect, water varnish layer 2, aqueous middle painting are played to vehicle body 9
For layer 3 with a thickness of 25-35 microns, water varnish layer 2 is fixedly connected with aqueous finish paint layer 1, water on the side far from aqueous floating coat 3
Property top coat layer 1 with a thickness of 50-60 microns, 1 weatherability of aqueous finish paint layer of setting is excellent, and paint film is hard and flexible, and anti-stone hits, is resistance to
It scrapes, good protection decoration function, water-borne base coat layer 4, the first water-base epoxy prime coat 6 and the second water is played to vehicle body 9
The thickness of property epoxy primer layer 8 is 20-25 microns, and entire protective coating all uses environment protecting water-based paint, greatly reduces painting
The discharge of volatile organic compounds in dress, avoids the pollution to environment, and environmental protection and energy saving have far-reaching social effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of protective coating of water paint coating, including the first water-base epoxy prime coat (6), first water-base epoxy bottom
Paint layer (6) is fixedly connected on vehicle body (9), which is characterized in that the first water-base epoxy prime coat (6) is far from vehicle body (9)
It is covered on side filled layer (5), is fixedly connected with water-borne base coat layer (4), the water on the other side of the filled layer (5)
Property background color paint layer (4) far from filled layer (5) side on be fixedly connected with aqueous floating coat (3), the aqueous floating coat (3)
It is covered on the other side water varnish layer (2), the water varnish layer (2) connects far from fixed on the side of aqueous floating coat (3)
It is connected to aqueous finish paint layer (1).
2. a kind of protective coating of water paint coating according to claim 1, which is characterized in that the filled layer (5)
Including atom grieshoch (7), the atom grieshoch (7) is fixedly connected on the first water-base epoxy prime coat (6), and the poly-putty base
It is fixedly connected with the second water-base epoxy prime coat (8) on the side of the separate first water-base epoxy prime coat (6) of layer (7), and described
Second water-base epoxy prime coat (8) other side is fixedly connected with water-borne base coat layer (4).
3. a kind of protective coating of water paint coating according to claim 1, which is characterized in that the aqueous finish paint layer
(1) with a thickness of 50-60 microns.
4. a kind of protective coating of water paint coating according to claim 1, which is characterized in that the water varnish layer
(2), aqueous floating coat (3) is with a thickness of 25-35 microns.
5. a kind of protective coating of water paint coating according to claim 1, which is characterized in that the water-borne base coat
The thickness of layer (4), the first water-base epoxy prime coat (6) and the second water-base epoxy prime coat (8) is 20-25 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974709.1U CN209442903U (en) | 2018-11-28 | 2018-11-28 | A kind of protective coating of water paint coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974709.1U CN209442903U (en) | 2018-11-28 | 2018-11-28 | A kind of protective coating of water paint coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442903U true CN209442903U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974709.1U Active CN209442903U (en) | 2018-11-28 | 2018-11-28 | A kind of protective coating of water paint coating |
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| Country | Link |
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| CN (1) | CN209442903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097670A (en) * | 2019-12-31 | 2020-05-05 | 河北京车轨道交通车辆装备有限公司 | Water-based coating and preparation method and application thereof |
-
2018
- 2018-11-28 CN CN201821974709.1U patent/CN209442903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097670A (en) * | 2019-12-31 | 2020-05-05 | 河北京车轨道交通车辆装备有限公司 | Water-based coating and preparation method and application thereof |
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