CN205380043U - Strippable formula anti rust coating structure - Google Patents
Strippable formula anti rust coating structure Download PDFInfo
- Publication number
- CN205380043U CN205380043U CN201620007201.9U CN201620007201U CN205380043U CN 205380043 U CN205380043 U CN 205380043U CN 201620007201 U CN201620007201 U CN 201620007201U CN 205380043 U CN205380043 U CN 205380043U
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- Prior art keywords
- formula
- strippable
- rust
- antirust
- coating
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Abstract
The utility model discloses a strippable formula anti rust coating structure structure, solved that the layer structure of scribbling of iron and steel spare is taking place among the prior art: need grind off when " returning the rust " when scribbling the layer structure and eliminating rust, the thickness of polishing is heavy handled, and the problem of difficulty is got rid of to the coating, and its technical scheme main points are strippable formula anti rust coating structure, including the basic unit, be equipped with strippable formula rust inhibitor membrane in the basic unit, epimembranal still the scribbling of strippable formula rust inhibitor is equipped with aluminium base compound anti rust coating and outsourcing lacquer layer, aluminium base compound anti rust coating scribbles and locates between outsourcing lacquer layer and the strippable formula rust inhibitor membrane, reached in the basic unit scribble layer structure strippable from, scribble the convenient technological effect of layer structure processing after taking place " returning the rust ".
Description
Technical field
This utility model relates to a kind of metal-coating structure, more specifically, it relates to a kind of can be convenient for changing, effectively antirust metal-coating structure.
Background technology
China is big steel country, and the consumption of annual iron and steel is ranked forward in the world, but, in actual iron and steel application process, an important consumption of iron and steel general branch of the corrosion Que Shi China output of steel and iron parts.Moreover, steel and iron parts antirust, is an engineering being worth further investigation.
At present; antirust work for steel and iron parts; it is concentrated mainly on coating aspect; namely utilize coating itself as protecting film; by the surface of steel and iron parts and extraneous water and other have the impurity of corrosiveness to separate; to prevent these materials from chemical reaction, the surface of corrosion steel and iron parts occurring on the surface of steel and iron parts.But, these coatings are relied mainly on prevention more, once do not removed by the rust on steel and iron parts surface clean before spraying, then, within a period of time, " returning rust " phenomenon will necessarily occur in coat inside.Now, if the device that " returning rust " occurs is not processed in time, corrosion can be goed deep into.
The applying date is 2012.08.29, application number is 201220433550.9, it includes base material, its described substrate surface is with rusty scale, described rusty scale is outside equipped with ground floor epoxidation zone antirust anticorrosive paint layer, described ground floor epoxidation zone antirust anticorrosive paint layer surface configuration second layer epoxidation zone antirust anticorrosive paint layer, described second layer epoxidation zone antirust anticorrosive paint layer surface configuration chlorinated rubber cloud ferrum intermediate primer layers, described chlorinated rubber cloud ferrum intermediate primer layers surface configuration top coat layer.
Although the coating structure in documents 1 can be constructed by band rust, to reduce the requirement that steel and iron parts Surface Rust is processed, but, once coating damage, then need whole coating polishing clean, then carry out spraying use next time, the mode of coating is changed in this polishing, when the THICKNESS CONTROL of polishing is bad, it is necessary to re-plating layer of metal is to ensure normal use, so inconvenient.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide the peelable formula antirust coat structure of a kind of coating structure that can simply remove and change steel and iron parts face coat.
For achieving the above object, this utility model provides following technical scheme: a kind of peelable formula antirust coat structure, including basic unit, described basic unit is provided with peelable formula antirust coating film, also being coated with al-based compound antirust coat and outsourcing enamelled coating on described peelable formula antirust coating film, described al-based compound antirust coat is coated with and is located between outsourcing enamelled coating and peelable formula antirust coating film.
Further, the coating layer thickness of described peelable formula antirust coating film is less than 1mm.
Further, water-based epoxy zinc-rich primer layer also it is coated with between described basic unit and peelable formula antirust coating film.
Further, the thickness of described water-based epoxy zinc-rich primer layer is less than 10 μm.
By adopting technique scheme; when construction site condition allows; first basic unit is carried out derusting by sandblasting; so that rusty scale loose in basic unit is disposed off; hereafter; the peelable formula antirust coating film of spraying can be protected as the first of basic unit to be existed; hereafter the zone-coating being coated with all is directly coated on peelable formula antirust coating film; once find that " returning rust " occurs in basic unit; either directly through peelable formula antirust coating film, coating structure all can be removed; basic unit need not be polished and sandblasting by such form that removes, because of without uncontrollable polishing thickness when worrying to polish.When the ferrous materials as basic unit dispatches from the factory, directly can spray one layer of peelable formula antirust coating film on rustless base material, it is possible not only to prevent transportation base material from getting rusty, and scene can be saved and once be sprayed, once there is breaking of peelable formula antirust coating film, it is also possible to directly remove and again carry out in-situ spraying.In addition; the al-based compound antirust coat arranged outside peelable formula antirust coating film has well elastic and protective; can ensure that basic unit's expanded by heating in use and shrinkage will not be broken; and; structure in conjunction with peelable formula antirust coating film, it is possible to forming high resilience in substrate surface, be prone to the coating structure that divests, last outsourcing enamelled coating is as a left back pipe protection; prevent coating from being galled by wear down, it is prevented that the damage again and again of coating.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the crashproof laser head of this utility model.
Accompanying drawing marks: 1, basic unit；2, peelable formula antirust coating film；3, al-based compound antirust coat；4, outsourcing enamelled coating；5, water-based epoxy zinc-rich primer layer.
Detailed description of the invention
With reference to Fig. 1, the present embodiment is described further.
A kind of peelable formula antirust coat architecture, as shown in Figure 1, include: the peelable formula antirust coating film 2 that basic unit 1 and painting are located in basic unit 1, before spraying peelable formula antirust coating film 2, the rusty scale by basic unit 1 surface is needed thoroughly to process, in situation with good conditionsi, it is necessary to substrate surface is carried out blasting treatment.
Herein as preferably, one layer of water-based epoxy zinc-rich primer layer 5 can be sprayed between basic unit 1 and peelable formula antirust coating film 2, owing to water-based epoxy zinc-rich primer layer 5 itself can ooze inside rusty scale, coating structure is carried out fluid-tight engagement with basic unit 1, prevent coming off of coating, such the requirement that can reduce the processing of rust removing to basic unit 1 is set, saves the step of blasting treatment.
nullPeelable formula antirust coating film 2 is also coated with al-based compound antirust coat 3，Al-based compound antirust coat 3 is that metal material coating structure Elastic is a kind of preferably，Owing to the material of basic unit 1 is iron and steel class，Cold and hot sensitivity is significantly high，And the peelable formula antirust coating film 2 in this programme is strippable Rotating fields，Therefore，The impact of cold and hot contraction easilys lead to breaking of peelable formula antirust coating film 2，The al-based compound antirust coat 3 being coated with has good elasticity，And the effect of its cold-and-heat resistent is fine，Even if going to a grassroots level at high temperature or low temperature when 1 expansion or contraction，The deformation of basic unit 1 can be balanced by the elasticity of al-based compound antirust coat 3，And，The elasticity of al-based compound antirust coat 3，When needing release coating structure when " returning rust " phenomenon occurs in basic unit 1，Elastic material can remove very easily.
Outside al-based compound antirust coat 3, finally it is provided with one layer of outsourcing enamelled coating 4, so can be protected from getting rusty of basic unit 1 as outermost layer.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a peelable formula antirust coat structure, including basic unit, it is characterized in that: described basic unit is provided with peelable formula antirust coating film, also being coated with al-based compound antirust coat and outsourcing enamelled coating on described peelable formula antirust coating film, described al-based compound antirust coat is coated with and is located between outsourcing enamelled coating and peelable formula antirust coating film.
2. peelable formula antirust coat structure according to claim 1, is characterized in that: the coating layer thickness of described peelable formula antirust coating film is less than 1mm.
3. peelable formula antirust coat structure according to claim 1, is characterized in that: be also coated with water-based epoxy zinc-rich primer layer between described basic unit and peelable formula antirust coating film.
4. peelable formula antirust coat structure according to claim 3, is characterized in that: the thickness of described water-based epoxy zinc-rich primer layer is less than 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007201.9U CN205380043U (en) | 2016-01-04 | 2016-01-04 | Strippable formula anti rust coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007201.9U CN205380043U (en) | 2016-01-04 | 2016-01-04 | Strippable formula anti rust coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380043U true CN205380043U (en) | 2016-07-13 |
Family
ID=56348333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620007201.9U Expired - Fee Related CN205380043U (en) | 2016-01-04 | 2016-01-04 | Strippable formula anti rust coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524264A1 (en) * | 2020-11-04 | 2022-04-15 | Hansjoerg Rinner Ing | Process for protecting areas of the surface of tools from anti-rust coating |
-
2016
- 2016-01-04 CN CN201620007201.9U patent/CN205380043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524264A1 (en) * | 2020-11-04 | 2022-04-15 | Hansjoerg Rinner Ing | Process for protecting areas of the surface of tools from anti-rust coating |
| AT524264B1 (en) * | 2020-11-04 | 2022-06-15 | Hansjoerg Rinner Ing | Process for protecting areas of the surface of tools from anti-rust coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20220104 |