CN205740863U - A kind of painting layer structure - Google Patents
A kind of painting layer structure Download PDFInfo
- Publication number
- CN205740863U CN205740863U CN201620711070.2U CN201620711070U CN205740863U CN 205740863 U CN205740863 U CN 205740863U CN 201620711070 U CN201620711070 U CN 201620711070U CN 205740863 U CN205740863 U CN 205740863U
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- enamelled coating
- paint
- layer structure
- solvent resistant
- pigment
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Abstract
The utility model discloses a kind of painting layer structure, aim to provide a kind of solvent resistance, resistant to elevated temperatures paint, its drip irrigation device is, its paint is made up of prime coat, filler enamelled coating, solvent resistant enamelled coating, pigment enamelled coating and top coat layer successively, wherein pigment enamelled coating is attached by solvent resistant enamelled coating bag, and whole paint reaches effective solvent resistance, heat-resisting quantity due to solvent resistant enamelled coating, simultaneously because using solvent resistant enamelled coating is polyether-ether-ketone, still must paint and there is preferable mechanical performance.
Description
Technical field
This utility model relates to paint field, particularly to a kind of painting layer structure.
Background technology
Paint, one can firmly cover at body surface, simultaneously works as protecting, decorates, indicates and other special roles
Chemical mixture coating.In general it is generally made up of, sometimes according to making four parts such as film forming matter, filler, solvent, auxiliary agents
The requirement that user is different is slightly changed in composition, and at present, various types of paint are widely used in life production, but by
In under some special environment, such as the steel cylinder etc. equipped with organic solvent, its internal direct and organic solvent exposure, easily internally table
Face paint causes certain infringement, makes to lose inside steel cylinder the protection of paint, although and more existing paint have good anticorrosion
Property, but its aspect performance such as solvent resistance, mechanical strength is general.
Utility model content
The purpose of this utility model is to provide a kind of paint, and it has solvent resistant, high temperature resistant, has preferable machinery simultaneously
The advantage of characteristic.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of painting layer structure, including prime coat, top coat layer, successively with filler between described prime coat and top coat layer
Enamelled coating, solvent resistant enamelled coating, pigment enamelled coating, described solvent resistant enamelled coating is formed by the coating of polyether-ether-ketone paint, and at solvent resistant enamelled coating table
Face forms solvent resistant film.
It is arranged such, by cooperatively forming last painting layer structure it has good solvent resistant between each layer
Property, this is the effect due to wherein solvent resistant enamelled coating and causes, and the most on the one hand coats by polyether-ether-ketone paint due to solvent resistant
Form, therefore and also there is heat-resisting quantity and outstanding mechanical performance, simultaneously because the effect of polyether-ether-ketone paint can be in surface shape
Become one layer of solvent resistant film, it is to avoid solvent internally spreads, cause the dissolving of inner. layers and swelling, thus destroy overall structure shape
, there is be full of cracks or deformation in state, has a strong impact on its performance, and on the other hand due to the utilization of filler enamelled coating, increase the most further
Overall heat-resisting quantity and mechanical strength so that paint has the performance of excellence.
Arrange further: described solvent resistant enamelled coating coated pigment enamelled coating.
Being arranged such, the most in process of production, usual pigment needs to be evenly distributed in most of organic materials,
Therefore during pigment is in the encirclement of organic solvent, simultaneously can inevitable and organic solvent when paint is coloured by pigment
Contact, it is therefore necessary to require that pigment must not be dissolved in organic solvent as far as possible, if can not, then product can be made to produce staining existing
As, therefore pigment bag is attached in solvent resistant layer to be prevented effectively from this situation occur.
Arrange further: be uniformly distributed some granules of pigments in described pigment enamelled coating, and particle diameter is in 0.2～0.4 μm.
Being arranged such, owing to the biggest covering power of granules of pigments is the strongest but its colorability is the most weak, therefore selects suitably
Granular size contributes to the coloring of product.
Arrange further: described prime coat thickness is between 5～10 μm.
Being arranged such, the thickness of basic unit typically determines the situation that paint is overall, and the thickness painting basic unit should select
In the range of He Shi, unsuitable blocked up also should not be the thinnest.
Arrange further: be distributed some calcium carbonate granules in described filler enamelled coating, and particle diameter is between 0.1～40 μm.
Being arranged such, as packing layer, it is mainly used in the centre of whole coating, simultaneously calcium carbonate can make coating thickening,
Thicken and play a kind of filling and the effect of filling-in, the most on the one hand there is certain covering power, and the least covering effect of particle diameter is more
Good, on the other hand can effectively reduce production cost.
Arrange further: described painting layer structure integral thickness is between 3～5mm.
Being arranged such, the overall thickness of paint determines the effect used, and is likely to result in surface when painting blocked up and does
The situation such as split, come off, be unfavorable for using, and when painting thin, have due effect of cannot playing so that paint is quickly and quilt
Corrosion or loss, therefore should select suitable thickness.
Arrange further: described top coat layer is made up of aluminium oxide powder, and thickness is between 1～3mm.
Being arranged such, as the main finish paint of paint, it effectively increases the wearability of paint, improves hardness, simultaneously its
Dispersibility is preferable so that it is high that last whole product presents hardness, the effect that the transparency is good.
In sum, this utility model has the advantages that it has preferable solvent resistance, has preferably simultaneously
Heat-resisting quantity and the mechanical performance of excellence, and its surface has good wearability.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram.
In figure, 1, prime coat；2, filler enamelled coating；3, solvent resistant enamelled coating；4, pigment enamelled coating；5, top coat layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of paint, as it is shown in figure 1, its main prime coat 1, filler enamelled coating 2, solvent resistant enamelled coating 3, pigment paint
Layer 4, top coat layer 5 is constituted, and wherein prime coat 1 integral thickness is between 5～10 μm, and pigment enamelled coating 4 is invested solvent resistant enamelled coating by bag
In, and pigment is in granular form distribution, and particle diameter is in 0.2～0.4 μm, and filler enamelled coating 2 is fine-powdered calcium carbonate, particle diameter 0.1～
Between 40 μm, the finish paint 5 on its surface then has aluminium oxide powder to make.
Its groundwork mechanism is as follows: paint primer layer 1 is as a most important part, and it primarily serves absorption
Coated article matter and the interconnection function painting other layers so that whole painting layer structure reaches to use optimal effect.
It is with top coat layer 5 difference that prime coat 1 tends to improve adhesive force, anti-corrosion function and anti acid alkali performance simultaneously
Deng, therefore major part can select acrylic acid or epoxy resin as its prime coat 1, and filler enamelled coating 2 as one fill paint
Active layer, it is mainly made up of fine-powdered calcium carbonate, and calcium carbonate is as a kind of common inorganic compound, and it is widely used in
On the one hand in all trades and professions, and it is used as in paint that it can improve the light-proofness of paint, makes paint have exquisiteness, all simultaneously
Even and whiteness high, when its grain diameter is close to improving the covering effect of titanium dioxide during with titanium dioxide particle diameter, further
Improve the resistance to water of paint, intensity etc., the most effectively reduce the production cost of user.
Solvent resistant enamelled coating 3 is then as the part that this paint is the most important, and it is mainly made up of polyether-ether-ketone paint, mainly
Composition is polyether-ether-ketone, is the repetitive high polymer being made up of a ketonic bond and two ehter bonds, and its solvent resistance is preferable, by relatively
High fusing point and preferably draw high intensity, has good impact resistance, resistance to fire-retardant, acid and alkali-resistance, hydrolysis and wearability simultaneously,
Pigment enamelled coating 4 then wraps and is attached in solvent resistant enamelled coating 3, is used for protecting pigment will not be infected with by solvent, thus it is existing to produce staining
As, it is impossible to maintain the color that it is original, therefore pigment enamelled coating 4 effectively can be avoided with molten by the effect of solvent resistant enamelled coating 3
Agent is infected with, and the granular size of pigment can make pigment coloring ability obtain best effect in 0.2～0.4 μm simultaneously, and finish paint
Layer 5 is then mainly made up of aluminium sesquioxide, and it mainly improves the crocking resistance of painted surface, and the effective entirety paint that improves is coated with
The service life of Rotating fields, and the painting layer structural thickness of entirety is between 3～5mm, will not go out when use has been effectively ensured
Existing the most dry and cracked, the situation such as come off.
The above embodiments are only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a painting layer structure, including prime coat (1), top coat layer (5), it is characterised in that: described prime coat (1) and finish paint
Successively with filler enamelled coating (2), solvent resistant enamelled coating (3), pigment enamelled coating (4) between layer (5), described solvent resistant enamelled coating (3) is by gathering
The coating of ether ether ketone paint forms, and forms solvent resistant film on solvent resistant enamelled coating (3) surface.
Painting layer structure the most according to claim 1, it is characterised in that: described solvent resistant enamelled coating (3) coated pigment paint
Layer (4).
Painting layer structure the most according to claim 1, it is characterised in that: described pigment enamelled coating (4) if in be uniformly distributed
Dry colour granule, and particle diameter is in 0.2～0.4 μm.
Painting layer structure the most according to claim 1, it is characterised in that: described prime coat (1) thickness 5～10 μm it
Between.
Painting layer structure the most according to claim 1, it is characterised in that: it is distributed some carbon in described filler enamelled coating (2)
Acid calcium granule, and particle diameter is between 0.1～40 μm.
Painting layer structure the most according to claim 1, it is characterised in that: described painting layer structure integral thickness is 3
～between 5mm.
Painting layer structure the most according to claim 1, it is characterised in that: described top coat layer (5) is by aluminium oxide powder
Make, and thickness is between 1～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711070.2U CN205740863U (en) | 2016-07-06 | 2016-07-06 | A kind of painting layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711070.2U CN205740863U (en) | 2016-07-06 | 2016-07-06 | A kind of painting layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740863U true CN205740863U (en) | 2016-11-30 |
Family
ID=57377429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620711070.2U Active CN205740863U (en) | 2016-07-06 | 2016-07-06 | A kind of painting layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588240A (en) * | 2019-08-27 | 2019-12-20 | 黄山五环科技有限公司 | Automobile hub coating film |
-
2016
- 2016-07-06 CN CN201620711070.2U patent/CN205740863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588240A (en) * | 2019-08-27 | 2019-12-20 | 黄山五环科技有限公司 | Automobile hub coating film |
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| GR01 | Patent grant |