CN108568396A - A kind of irony curtain pendant processing method of bilayer antirust - Google Patents
A kind of irony curtain pendant processing method of bilayer antirust Download PDFInfo
- Publication number
- CN108568396A CN108568396A CN201810382817.8A CN201810382817A CN108568396A CN 108568396 A CN108568396 A CN 108568396A CN 201810382817 A CN201810382817 A CN 201810382817A CN 108568396 A CN108568396 A CN 108568396A
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- China
- Prior art keywords
- product
- liquid acrylic
- parts
- acrylic
- irony
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B05D7/14—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 to metal, e.g. car bodies
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/102—Pretreatment of metallic substrates
-
- 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
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/546—No clear coat specified each layer being cured, at least partially, separately
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/28—Acidic compositions for etching iron group metals
Abstract
The invention discloses a kind of irony curtain pendant processing methods of the double-deck antirust, including next coming in order step, a, make pendant blank, b, pendant blank is positioned in the hermetically sealed can equipped with corrosive liquid, it is heated to 50 60 DEG C and is kept for 8 12 hours, obtain A product, c, clean A product, d, it is immersed after A product are hung in toning liquid acrylic, e, A product are taken out from toning liquid acrylic, then the toning liquid acrylic on A product surface is cured, obtain B product, f, it is immersed in clear, colorless liquid acrylic after B product are hung upside down, projecting hitch point is at the first tail, g, B product are placed in the environment of 100 120 DEG C the solidification of the clear, colorless liquid acrylic by B product surface, obtain C product, h, it removes the first tail and the second tail on C product and polishes.The irony curtain pendant that the present invention processes has the advantages that less pollution when processing, is not easy to get rusty higher with class, and matches colors that simple type is more, and the thickness of antirust coat is uniform.
Description
Technical field
The invention belongs to irony curtain pendant field more particularly to a kind of irony curtain pendant processing sides of the double-deck antirust
Method.
Background technology
Irony curtain pendant is commonly used for a kind of Hardware fitting in curtain field, plays the role of being suspended from curtain face
The lower section of material avoids curtain excessively high by raising for wind.There is extensive use in curtain field in irony curtain pendant.Existing iron
Matter curtain pendant generally using plating or plastic-spraying by the way of carry out antirust treatment, these antirust treatments for environment pollution compared with
Greatly, and antirust coat is thin, and antirust coat is easy damage under external force, and especially irony curtain pendant is hit repeatedly in the wind
Beating metope, to be easy to cause antirust coat broken, and irony curtain pendant is caused to get rusty.And the irony curtain after existing antirust treatment
Pendant appearance lacks stereovision, and class is relatively low.It is considerably less and troublesome that alternative color is electroplated, the alternative face of plastic-spraying
Wanting for color ratio plating is more, but still insufficient, and toning is also to be more troublesome in molding powder.
Therefore, existing irony curtain pendant have the shortcomings that processing when pollute it is larger, get rusty easily it is relatively low with class, and
And color matching trouble type is few.
Invention content
The object of the present invention is to provide a kind of irony curtain pendant processing methods of the double-deck antirust.What the present invention processed
Irony curtain pendant has the advantages that less pollution when processing, is not easy to get rusty higher with class, and the simple type of matching colors is more,
The thickness of antirust coat is uniform.
Technical scheme of the present invention：A kind of irony curtain pendant processing method of bilayer antirust, including next coming in order step,
A, pendant blank is made,
B, pendant blank is positioned in the hermetically sealed can equipped with corrosive liquid, is heated to 50-60 DEG C and is kept for 8-12 hours, obtained
To A product,
C, A product are cleaned,
D, it is immersed after hanging A product in toning liquid acrylic, the toning liquid acrylic viscosity 1000-3000cps,
E, A product are taken out from toning liquid acrylic, then by the toning on A product surface in the environment of 100-120 DEG C
Liquid acrylic cures, and obtains B product,
F, it is immersed in clear, colorless liquid acrylic after hanging upside down B product, projecting hitch point is B product lower end toning liquid
Acrylic stream is fallen at the first tail to be formed, the clear, colorless liquid acrylic viscosity 2000-4000cps,
G, B product are taken out from clear, colorless liquid acrylic, then by B product surface in the environment of 100-120 DEG C
Clear, colorless liquid acrylic cures, and obtains lower end and falls the C product to form the second tail with clear, colorless liquid acrylic stream,
H, the first tail and the second tail on C product are removed, is then polished at removal.
In the irony curtain pendant processing method of bilayer antirust above-mentioned, the corrosive liquid include following weight at
Point, the nitric acid of 4-5 parts of a concentration of 50%-55%, the hydrochloric acid of 4-5 parts of a concentration of 28%-35%, 4-5 parts of a concentration of 35%-
40% hydrofluoric acid, 2-3 parts of ethyl alcohol, 1-2 parts of hydrogen peroxide and 0.001-0.002 parts of ferric sulfate.
In the irony curtain pendant processing method of bilayer antirust above-mentioned, in the step b, heating temperature is 55 DEG C and protects
It holds 10 hours；In the step e, solidification toning liquid acrylic in the environment of 110 DEG C；In the step g, at 110 DEG C
Cure transparent clear, colorless liquid acrylic under environment.
In the irony curtain pendant processing method of bilayer antirust above-mentioned, the corrosive liquid include following weight at
Point, 4 parts a concentration of 52.5% of nitric acid, 4 parts a concentration of 31.5% of hydrochloric acid, 4 parts a concentration of 37.5% of hydrofluoric acid, 2.5 parts
Ethyl alcohol, 1.5 parts of hydrogen peroxide, 0.0015 part of ferric sulfate.
In the irony curtain pendant processing method of bilayer antirust above-mentioned, the toning liquid acrylic viscosity 2000cps,
The clear, colorless liquid acrylic viscosity 3000cps.
Compared with prior art, used raw material only has corrosive liquid that can cause dirt to environment to the present invention in process
Dye, however the replacement frequency of corrosive liquid is extremely low, corrosive liquid concentration can be supplemented after reducing by way of addition, therefore to environment
Caused by less pollution.The antirust coat (toning liquid acrylic layer and clear, colorless liquid acrylic layer) of the present invention is thicker (thick
Spend 0.1-0.15mm), heating temperature low energy consumption is small, and big with the bond strength of pendant blank, it is not easy under external force
Damage, finished product are also just not easy to get rusty.The outer layer antirust coat that clear, colorless liquid acrylic is formed is glittering and translucent, has certain thick
Degree, can visually constitute stereovision, class is higher.Since the suspension direction of liquid acrylic is immersed before and after pendant blank twice
On the contrary, the thickness of antirust coat of the present invention is uniform, appearance is preferable.Toning liquid acrylic can freely match colors, and match compared to plating
Color and plastic-spraying color matching are simple much easier, and color selection is more various, this is allocated by toning liquid acrylic itself
Color technique is determined.
Therefore, the irony curtain pendant that the present invention processes have processing when less pollution, be not easy to get rusty it is higher with class
The advantages of, and the simple type of color matching is more, and the thickness of antirust coat is uniform.
Description of the drawings
Fig. 1 is the structural schematic diagram in pendant blank corrosion hole of shape after corroding corrosion.
Label in attached drawing be：1- corrodes hole, 2- pendant blanks.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
A kind of irony curtain pendant processing method of the double-deck antirust of embodiment 1., including next coming in order step,
A, pendant blank is made,
B, pendant blank being positioned in the hermetically sealed can equipped with corrosive liquid, 55 DEG C of heating is simultaneously kept for 10 hours, obtains A product,
C, A product are cleaned,
D, it is immersed after hanging A product in toning liquid acrylic, the toning liquid acrylic viscosity 2000cps,
E, A product are taken out from toning liquid acrylic, then by the toning liquid on A product surface in the environment of 110 DEG C
Acrylic cures, and obtains B product,
F, it is immersed in clear, colorless liquid acrylic after hanging upside down B product, projecting hitch point is B product lower end toning liquid
Acrylic stream is fallen at the first tail to be formed, the clear, colorless liquid acrylic viscosity 3000cps,
G, B product are taken out from clear, colorless liquid acrylic, then by the transparent of B product surface in the environment of 110 DEG C
Colorless liquid acrylic cures, and obtains lower end and falls the C product to form the second tail with clear, colorless liquid acrylic stream,
H, the first tail and the second tail on C product are removed, is then polished at removal.
The corrosive liquid includes following weight substance, and 4 parts a concentration of 52.5% of nitric acid, 4 parts a concentration of
31.5% hydrochloric acid, 4 parts a concentration of 37.5% of hydrofluoric acid, 2.5 parts of ethyl alcohol, 1.5 parts of hydrogen peroxide, 0.0015 part of ferric sulfate.
A kind of irony curtain pendant processing method of the double-deck antirust of embodiment 2., including next coming in order step,
A, pendant blank is made,
B, pendant blank being positioned in the hermetically sealed can equipped with corrosive liquid, 50 DEG C of heating is simultaneously kept for 8 hours, obtains A product,
C, A product are cleaned,
D, it is immersed after hanging A product in toning liquid acrylic, the toning liquid acrylic viscosity 1000cps,
E, A product are taken out from toning liquid acrylic, then by the toning liquid on A product surface in the environment of 100 DEG C
Acrylic cures, and obtains B product,
F, it is immersed in clear, colorless liquid acrylic after hanging upside down B product, projecting hitch point is B product lower end toning liquid
Acrylic stream is fallen at the first tail to be formed, the clear, colorless liquid acrylic viscosity 2000cps,
G, B product are taken out from clear, colorless liquid acrylic, then by the transparent of B product surface in the environment of 100 DEG C
Colorless liquid acrylic cures, and obtains lower end and falls the C product to form the second tail with clear, colorless liquid acrylic stream,
H, the first tail and the second tail on C product are removed, is then polished at removal.
The corrosive liquid includes following weight substance, 4 parts a concentration of 50% of nitric acid, 4 parts a concentration of 28%
Hydrochloric acid, 4 parts a concentration of 35% of hydrofluoric acid, 2 parts of ethyl alcohol, 1 part of hydrogen peroxide, 0.001 part of ferric sulfate.
A kind of irony curtain pendant processing method of the double-deck antirust of embodiment 3., including next coming in order step,
A, pendant blank is made,
B, pendant blank being positioned in the hermetically sealed can equipped with corrosive liquid, 60 DEG C of heating is simultaneously kept for 12 hours, obtains A product,
C, A product are cleaned,
D, it is immersed after hanging A product in toning liquid acrylic, the toning liquid acrylic viscosity 3000cps,
E, A product are taken out from toning liquid acrylic, then by the toning liquid on A product surface in the environment of 120 DEG C
Acrylic cures, and obtains B product,
F, it is immersed in clear, colorless liquid acrylic after hanging upside down B product, projecting hitch point is B product lower end toning liquid
Acrylic stream is fallen at the first tail to be formed, the clear, colorless liquid acrylic viscosity 4000cps,
G, B product are taken out from clear, colorless liquid acrylic, then by the transparent of B product surface in the environment of 120 DEG C
Colorless liquid acrylic cures, and obtains lower end and falls the C product to form the second tail with clear, colorless liquid acrylic stream,
H, the first tail and the second tail on C product are removed, is then polished at removal.The corrosive liquid is according to following weight
Amount part matches, 5 parts a concentration of 55% of nitric acid, 5 parts a concentration of 35% of hydrochloric acid, 5 parts a concentration of 40% of hydrofluoric acid, and 3
The ethyl alcohol of part, 2 parts of hydrogen peroxide, 0.001 part of ferric sulfate.
Principle：Surface treatment using corrosive liquid to pendant blank can obtain a large amount of tiny on the surface of pendant blank
Corrode hole, corrosion hole extends to inside pendant blank, due to being unevenly distributed for pendant blank metallographic structure, as shown in Figure 1, rotten
The unordered mixed and disorderly state for extending to pendant blank is presented in scoring, after liquid acrylic of mixing colours enters these corrosion holes and cures,
It is formed and is effectively combined between toning liquid acrylic and pendant blank, it is not easy to peeled off.Hydrogen peroxide in corrosive liquid and sulfuric acid
Iron is to play the role of accelerating corrosion pendant blank, and the quickening effect that the two combination generates is significantly larger than the quickening of one-component
Effect.When by pendant blank, taking-up is cured from toning liquid acrylic and clear, colorless liquid acrylic, toning
Liquid acrylic and clear, colorless liquid acrylic flow downward, in now thick thin state, due to the side of suspension twice
To on the contrary, the antirust layer thickness of pendant blank surface is uniform.The color of toning liquid acrylic can be allocated very easily, can be with
Multiple color at allotment, there are many gained finished colors.The corrosive liquid of the present invention is at 50-60 DEG C and keeps 8-12 hours conditions
Under, to pendant blank surface generate corrosion depth up to 0.2 millimeter or more.The viscosity 1000- of toning liquid acrylic
3000cps, it can be ensured that the appearance after toning liquid acrylic can fill up full corrosion hole and cure is not likely to produce current mark；It is transparent
The viscosity 2000-4000cps of colorless liquid acrylic so that the bright and clean no stream of appearance after the solidification of clear, colorless liquid acrylic
Trace.
Therefore, the irony curtain pendant that the present invention processes have processing when less pollution, be not easy to get rusty it is higher with class
The advantages of, and the simple type of color matching is more, and the thickness of antirust coat is uniform.
Claims (5)
1. a kind of irony curtain pendant processing method of bilayer antirust, it is characterised in that：Including next coming in order step,
A, pendant blank is made,
B, pendant blank is positioned in the hermetically sealed can equipped with corrosive liquid, is heated to 50-60 DEG C and is kept for 8-12 hours, obtain A
Product,
C, A product are cleaned,
D, it is immersed after hanging A product in toning liquid acrylic, the toning liquid acrylic viscosity 1000-3000cps,
E, A product are taken out from toning liquid acrylic, then by the toning liquid on A product surface in the environment of 100-120 DEG C
Acrylic cures, and obtains B product,
F, it is immersed in clear, colorless liquid acrylic after hanging upside down B product, projecting hitch point is sub- gram of B product lower end toning liquid
Force flow is fallen at the first tail to be formed, the clear, colorless liquid acrylic viscosity 2000-4000cps,
G, B product are taken out from clear, colorless liquid acrylic, then by the transparent of B product surface in the environment of 100-120 DEG C
Colorless liquid acrylic cures, and obtains lower end and falls the C product to form the second tail with clear, colorless liquid acrylic stream,
H, the first tail and the second tail on C product are removed, is then polished at removal.
2. the irony curtain pendant processing method of bilayer antirust according to claim 1, it is characterised in that：The corrosive liquid
Including following weight ingredient, the nitric acid of 4-5 parts of a concentration of 50%-55%, the hydrochloric acid of 4-5 parts of a concentration of 28%-35%,
The hydrofluoric acid of 4-5 parts of a concentration of 35%-40%, 2-3 parts of ethyl alcohol, 1-2 parts of hydrogen peroxide and 0.001-0.002 parts of ferric sulfate.
3. the irony curtain pendant processing method of bilayer antirust according to claim 1, it is characterised in that：The step b
In, heating temperature is 55 DEG C and is kept for 10 hours；In the step e, solidification toning liquid acrylic in the environment of 110 DEG C；
In the step g, cure transparent clear, colorless liquid acrylic in the environment of 110 DEG C.
4. the irony curtain pendant processing method of bilayer antirust according to claim 2, it is characterised in that：The corrosive liquid
Including following weight ingredient, 4 parts a concentration of 52.5% of nitric acid, 4 parts a concentration of 31.5% of hydrochloric acid, 4 parts a concentration of
37.5% hydrofluoric acid, 2.5 parts of ethyl alcohol, 1.5 parts of hydrogen peroxide, 0.0015 part of ferric sulfate.
5. the irony curtain pendant processing method of bilayer antirust according to claim 1, it is characterised in that：The toner
State acrylic viscosity 2000cps, the clear, colorless liquid acrylic viscosity 3000cps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382817.8A CN108568396A (en) | 2018-04-24 | 2018-04-24 | A kind of irony curtain pendant processing method of bilayer antirust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382817.8A CN108568396A (en) | 2018-04-24 | 2018-04-24 | A kind of irony curtain pendant processing method of bilayer antirust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568396A true CN108568396A (en) | 2018-09-25 |
Family
ID=63575299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810382817.8A Withdrawn CN108568396A (en) | 2018-04-24 | 2018-04-24 | A kind of irony curtain pendant processing method of bilayer antirust |
Country Status (1)
| Country | Link |
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| CN (1) | CN108568396A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400722A (en) * | 2001-07-31 | 2003-03-05 | 乔智电子股份有限公司 | Vibratory motor iron core rust-proofing treatment method |
| CN101293244A (en) * | 2008-05-27 | 2008-10-29 | 王树成 | Method for preparing acid-fast alkali-proof composite organic protective film on steel surface |
| US20090302005A1 (en) * | 2008-06-04 | 2009-12-10 | General Electric Company | Processes for texturing a surface prior to electroless plating |
| CN103830824A (en) * | 2012-11-20 | 2014-06-04 | 泰尔茂株式会社 | Method of producing catheter tube and continuous body of the same |
-
2018
- 2018-04-24 CN CN201810382817.8A patent/CN108568396A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400722A (en) * | 2001-07-31 | 2003-03-05 | 乔智电子股份有限公司 | Vibratory motor iron core rust-proofing treatment method |
| CN101293244A (en) * | 2008-05-27 | 2008-10-29 | 王树成 | Method for preparing acid-fast alkali-proof composite organic protective film on steel surface |
| US20090302005A1 (en) * | 2008-06-04 | 2009-12-10 | General Electric Company | Processes for texturing a surface prior to electroless plating |
| CN103830824A (en) * | 2012-11-20 | 2014-06-04 | 泰尔茂株式会社 | Method of producing catheter tube and continuous body of the same |
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Application publication date: 20180925 |