CN109112522A - A kind of coloring process of brass teeth zipper - Google Patents
A kind of coloring process of brass teeth zipper Download PDFInfo
- Publication number
- CN109112522A CN109112522A CN201810892520.6A CN201810892520A CN109112522A CN 109112522 A CN109112522 A CN 109112522A CN 201810892520 A CN201810892520 A CN 201810892520A CN 109112522 A CN109112522 A CN 109112522A
- Authority
- CN
- China
- Prior art keywords
- teeth zipper
- coloring
- brass teeth
- processing
- coloring process
- 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
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/60—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using alkaline aqueous solutions with pH greater than 8
- C23C22/63—Treatment of copper or alloys based thereon
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/20—Other heavy metals
Abstract
The present invention provides a kind of coloring process of brass teeth zipper, the coloring process includes the following steps: a) electrochemical deoiling processing, b) chemical polishing processing, c) be activated, d) chemical stain processing, e) post-processing.Present invention discloses a kind of coloring process of brass teeth zipper, the coloring process is simple and easy, energy consumption is small, at low cost, pass through optimization coloring liquid composition and process conditions, both the stronger binding force of coloring film had been ensure that, in turn ensure the preferable color fastness to washing of coloring film and corrosion resistance, application value with higher.
Description
Technical field
The present invention relates to a kind of coloring process more particularly to a kind of coloring process of brass teeth zipper, belong to zipper technology's neck
Domain.
Background technique
Zipper is important people's livelihood product, is widely used in the daily necessities such as clothes, luggage, shoes.Wherein, brass teeth zipper has
There are the distinctive texture of metal and your gas, be frequently utilized in various mid- to high-end products, improves the dicoration and competitiveness of product.In order to
It improves the service life of brass teeth zipper and increases aesthetics, it usually needs brass teeth zipper is carried out at necessary surface coloring
Reason.Brass is as a kind of copper metal, and in existing copper metal coloring formula, common coloring formula mainly has copper-ammonia salt
System, sulfide systems etc..
Currently, brass teeth zipper surface coloring process is usually divided into the progress of two steps: first pure in one layer of brass surfaces deposition
Copper, then fine copper is aoxidized to obtain bronze.In implementation process, the process for depositing fine copper needs this coloring process
It is completed under conditions of boiling, energy consumption and higher cost, and gained color Film color is shallower, binding force is not high, meanwhile, it is resistance to
It washes color fastness and corrosion resistance is bad, therefore, be unfavorable for promoting and applying on a large scale.
Summary of the invention
For the demand, the present invention provides a kind of coloring process of brass teeth zipper, the coloring process is simple and easy, energy
Consume it is small, at low cost, by optimization coloring liquid composition and process conditions, both ensure that the stronger binding force of coloring film, in turn ensured
The preferable color fastness to washing of coloring film and corrosion resistance, application value with higher.
The present invention is a kind of coloring process of brass teeth zipper, and the coloring process includes the following steps: a) electrochemical deoiling
Processing, b) chemical polishing processing, c) be activated, d) chemical stain processing, e) post-processing.
In a preferred embodiment of the present invention, in the step a), electrochemical deoiling processing includes the following steps: 1) to use
Deionized water is sufficiently washed brass teeth zipper and is immersed brass teeth zipper in degreasing fluid, 3 ~ 5min of oil removal treatment at 60 ~ 70 DEG C；2)
3 ~ 5min of hot water wash at 70 ~ 80 DEG C.
In a preferred embodiment of the present invention, component and content that the degreasing fluid includes are as follows: sodium hydroxide 50g/L,
Sodium phosphate 50g/L, sodium carbonate 20g/L, anhydrous sodium sulfate 8g/L.
In a preferred embodiment of the present invention, in the step b), the process conditions of chemical polishing processing are as follows: polishing temperature
20 ~ 30 DEG C of degree, 1 ~ 2min of polishing time.
In a preferred embodiment of the present invention, component and content that the polishing fluid that the chemical polishing processing is selected includes
Are as follows: hydrogen peroxide 650mL/L, sulfuric acid 30g/L, ethylene glycol 140g/L, OP-10 emulsifier 2g/L.
In a preferred embodiment of the present invention, in the step c), activation processing is at 25 DEG C by the Huang after washing
10% sulfuric acid solution 20s of copper zipper.
In a preferred embodiment of the present invention, in the step d), the process conditions of chemical stain processing are as follows: processing temperature
75 ~ 85 DEG C of degree handles 3 ~ 5min of time.
In a preferred embodiment of the present invention, component and content that the coloring liquid that the chemical stain processing is selected includes
Are as follows: 50 ~ 60g/L of sodium hydroxide, 10 ~ 20g/L of potassium peroxydisulfate.
In a preferred embodiment of the present invention, in the step e), postprocessing working procedures include: washing, air-dry, Tu Qing
Paint, drying.
Present invention discloses a kind of coloring process of brass teeth zipper, and the coloring process is simple and easy, energy consumption is small, at low cost,
By optimization coloring liquid composition and process conditions, it both ensure that the stronger binding force of coloring film, and in turn ensured that coloring film was preferable
Color fastness to washing and corrosion resistance, application value with higher.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the process step diagram of brass teeth zipper coloring process of the embodiment of the present invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Fig. 1 is the process step diagram of brass teeth zipper coloring process of the embodiment of the present invention；The coloring process includes the following steps:
A) electrochemical deoiling is handled, b) chemical polishing processing, c) be activated, d) chemical stain processing, e) post-processing.
Embodiment 1
Specific processing method is as follows:
A) electrochemical deoiling handle, first based on mass concentration, by the sodium hydroxide of 50g/L, the sodium phosphate of 50g/L, 20g/L carbon
Sour sodium, the anhydrous sodium sulfate of 8g/L are uniformly mixed, are configured to degreasing fluid；Then brass teeth zipper is sufficiently washed with deionized water, then
Brass teeth zipper is immersed in degreasing fluid, the oil removal treatment 5min at 60 DEG C；The finally hot water wash 5min at 70 DEG C.
B) chemical polishing is handled, first based on volumetric concentration and mass concentration, by the hydrogen peroxide of 650mL/L, 30g/L
Sulfuric acid, the ethylene glycol of 140g/L, the OP-10 emulsifier of 2g/L are uniformly mixed, are configured to polishing fluid；It then will be after oil removal treatment
Brass teeth zipper immerses in polishing fluid, the polishing treatment 2min at 20 DEG C.
C) it is activated, the brass teeth zipper after polishing treatment is first sufficiently washed with deionized water, then with 10% at 25 DEG C
Sulfuric acid solution is activated 20s, finally sufficiently washs brass teeth zipper with deionized water again.
D) chemical stain is handled, and first based on mass concentration, the potassium peroxydisulfate of the sodium hydroxide of 50g/L, 10g/L are mixed
Uniformly, it is configured to coloring liquid；Then the brass teeth zipper after activation processing is immersed in coloring liquid, the coloring treatment at 75 DEG C
5min。
E) it post-processes, sufficiently washs the brass teeth zipper after coloring treatment with deionized water first, then under field conditions (factors)
It air-dries, is coated with one layer of varnish on brass teeth zipper surface after air drying, be subsequently placed into 65 DEG C of drying boxes dry 2h.
Embodiment 2
Specific processing method is as follows:
A) electrochemical deoiling handle, first based on mass concentration, by the sodium hydroxide of 50g/L, the sodium phosphate of 50g/L, 20g/L carbon
Sour sodium, the anhydrous sodium sulfate of 8g/L are uniformly mixed, are configured to degreasing fluid；Then brass teeth zipper is sufficiently washed with deionized water, then
Brass teeth zipper is immersed in degreasing fluid, the oil removal treatment 4min at 65 DEG C；The finally hot water wash 4min at 75 DEG C.
B) chemical polishing is handled, first based on volumetric concentration and mass concentration, by the hydrogen peroxide of 650mL/L, 30g/L
Sulfuric acid, the ethylene glycol of 140g/L, the OP-10 emulsifier of 2g/L are uniformly mixed, are configured to polishing fluid；It then will be after oil removal treatment
Brass teeth zipper immerses in polishing fluid, the polishing treatment 1.5min at 25 DEG C.
C) it is activated, the brass teeth zipper after polishing treatment is first sufficiently washed with deionized water, then with 10% at 25 DEG C
Sulfuric acid solution is activated 20s, finally sufficiently washs brass teeth zipper with deionized water again.
D) chemical stain is handled, and first based on mass concentration, the potassium peroxydisulfate of the sodium hydroxide of 55g/L, 15g/L are mixed
Uniformly, it is configured to coloring liquid；Then the brass teeth zipper after activation processing is immersed in coloring liquid, the coloring treatment at 80 DEG C
4min。
E) it post-processes, sufficiently washs the brass teeth zipper after coloring treatment with deionized water first, then under field conditions (factors)
It air-dries, is coated with one layer of varnish on brass teeth zipper surface after air drying, be subsequently placed into 65 DEG C of drying boxes dry 2h.
Embodiment 3
Specific processing method is as follows:
A) electrochemical deoiling handle, first based on mass concentration, by the sodium hydroxide of 50g/L, the sodium phosphate of 50g/L, 20g/L carbon
Sour sodium, the anhydrous sodium sulfate of 8g/L are uniformly mixed, are configured to degreasing fluid；Then brass teeth zipper is sufficiently washed with deionized water, then
Brass teeth zipper is immersed in degreasing fluid, the oil removal treatment 3min at 70 DEG C；The finally hot water wash 3min at 80 DEG C.
B) chemical polishing is handled, first based on volumetric concentration and mass concentration, by the hydrogen peroxide of 650mL/L, 30g/L
Sulfuric acid, the ethylene glycol of 140g/L, the OP-10 emulsifier of 2g/L are uniformly mixed, are configured to polishing fluid；It then will be after oil removal treatment
Brass teeth zipper immerses in polishing fluid, the polishing treatment 1min at 30 DEG C.
C) it is activated, the brass teeth zipper after polishing treatment is first sufficiently washed with deionized water, then with 10% at 25 DEG C
Sulfuric acid solution is activated 20s, finally sufficiently washs brass teeth zipper with deionized water again.
D) chemical stain is handled, and first based on mass concentration, the potassium peroxydisulfate of the sodium hydroxide of 60g/L, 20g/L are mixed
Uniformly, it is configured to coloring liquid；Then the brass teeth zipper after activation processing is immersed in coloring liquid, the coloring treatment at 85 DEG C
3min。
E) it post-processes, sufficiently washs the brass teeth zipper after coloring treatment with deionized water first, then under field conditions (factors)
It air-dries, is coated with one layer of varnish on brass teeth zipper surface after air drying, be subsequently placed into 65 DEG C of drying boxes dry 2h.
Present invention discloses a kind of coloring process of brass teeth zipper, and the coloring process is simple and easy, energy consumption is small, at low cost,
By optimization coloring liquid composition and process conditions, it both ensure that the stronger binding force of coloring film, and in turn ensured that coloring film was preferable
Color fastness to washing and corrosion resistance, application value with higher.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (9)
1. a kind of coloring process of brass teeth zipper, which is characterized in that the coloring process includes the following steps: a) electrochemical deoiling
Processing, b) chemical polishing processing, c) be activated, d) chemical stain processing, e) post-processing.
2. the coloring process of brass teeth zipper according to claim 1, which is characterized in that in the step a), chemistry is removed
Oil processing includes the following steps: 1) sufficiently to be washed brass teeth zipper with deionized water and immerses brass teeth zipper in degreasing fluid, 60 ~
3 ~ 5min of oil removal treatment at 70 DEG C；2) 3 ~ 5min of hot water wash at 70 ~ 80 DEG C.
3. the coloring process of brass teeth zipper according to claim 2, which is characterized in that the component that the degreasing fluid includes
And content are as follows: sodium hydroxide 50g/L, sodium phosphate 50g/L, sodium carbonate 20g/L, anhydrous sodium sulfate 8g/L.
4. the coloring process of brass teeth zipper according to claim 1, which is characterized in that in the step b), chemistry is thrown
The process conditions of light processing are as follows: 20 ~ 30 DEG C of polish temperature, 1 ~ 2min of polishing time.
5. the coloring process of brass teeth zipper according to claim 4, which is characterized in that the chemical polishing, which is handled, selects
The polishing fluid component and content that include are as follows: hydrogen peroxide 650mL/L, sulfuric acid 30g/L, ethylene glycol 140g/L, OP-10 emulsifier
2g/L。
6. the coloring process of brass teeth zipper according to claim 1, which is characterized in that in the step c), at activation
Reason is by the brass teeth zipper after washing at 25 DEG C with 10% sulfuric acid solution 20s.
7. the coloring process of brass teeth zipper according to claim 1, which is characterized in that in the step d), chemistry
The process conditions of color processing are as follows: 75 ~ 85 DEG C for the treatment of temperature, handle 3 ~ 5min of time.
8. the coloring process of brass teeth zipper according to claim 7, which is characterized in that the chemical stain, which is handled, selects
The coloring liquid component and content that include are as follows: 50 ~ 60g/L of sodium hydroxide, 10 ~ 20g/L of potassium peroxydisulfate.
9. the coloring process of brass teeth zipper according to claim 1, which is characterized in that in the step e), post-processing
Process includes: to wash, air-dry, varnishing, drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892520.6A CN109112522A (en) | 2018-08-07 | 2018-08-07 | A kind of coloring process of brass teeth zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892520.6A CN109112522A (en) | 2018-08-07 | 2018-08-07 | A kind of coloring process of brass teeth zipper |
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| Publication Number | Publication Date |
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| CN109112522A true CN109112522A (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810892520.6A Pending CN109112522A (en) | 2018-08-07 | 2018-08-07 | A kind of coloring process of brass teeth zipper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442686A (en) * | 2020-11-30 | 2021-03-05 | 中国航空工业标准件制造有限责任公司 | Method for coloring copper alloy through constant-temperature oxidation and mauve |
| CN112981381A (en) * | 2021-02-22 | 2021-06-18 | 东莞大威机械有限公司 | Process for preparing tea-gold zipper and tooth color liquid medicine |
| CN113088941A (en) * | 2021-03-24 | 2021-07-09 | 东莞大威机械有限公司 | Process for preparing morning gold zipper and tooth color liquid medicine |
| CN113106429A (en) * | 2021-03-24 | 2021-07-13 | 东莞大威机械有限公司 | Process for preparing olive green zipper and tooth color liquid medicine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442686A (en) * | 2020-11-30 | 2021-03-05 | 中国航空工业标准件制造有限责任公司 | Method for coloring copper alloy through constant-temperature oxidation and mauve |
| CN112981381A (en) * | 2021-02-22 | 2021-06-18 | 东莞大威机械有限公司 | Process for preparing tea-gold zipper and tooth color liquid medicine |
| CN113088941A (en) * | 2021-03-24 | 2021-07-09 | 东莞大威机械有限公司 | Process for preparing morning gold zipper and tooth color liquid medicine |
| CN113106429A (en) * | 2021-03-24 | 2021-07-13 | 东莞大威机械有限公司 | Process for preparing olive green zipper and tooth color liquid medicine |
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