CN108707882A - A kind of golden tooth color slide fastener of bronze and preparation method thereof - Google Patents
A kind of golden tooth color slide fastener of bronze and preparation method thereof Download PDFInfo
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- CN108707882A CN108707882A CN201810557897.6A CN201810557897A CN108707882A CN 108707882 A CN108707882 A CN 108707882A CN 201810557897 A CN201810557897 A CN 201810557897A CN 108707882 A CN108707882 A CN 108707882A
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- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
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- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/52—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating using reducing agents for coating with metallic material not provided for in a single one of groups C23C18/32 - C23C18/50
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
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- 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
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
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Abstract
The present invention provides golden tooth color slide fasteners of a kind of bronze and preparation method thereof, and method includes：Slide fastener to be painted is impregnated into 1~3min in bronze aqueous solution, impregnates 3~60s after cleaning in copper-nickel alloy aqueous solution again, cleans post-passivation processing again, obtains bronze golden tooth color slide fastener；Based on mass fraction, bronze aqueous solution is composed of the following components：Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphoric acid 6~7.5%, soda ash 0.6~0.8%, excess water；Copper-nickel alloy aqueous solution is composed of the following components：Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%, auxiliary agent 0.5~14%, excess water.This method assigns bronze the golden unique visual sense of tooth color slide fastener, promote slide fastener class, and defect part makes up between light gold and bronze colour, meets client's diversity requirement.
Description
Technical field
The invention belongs to metal surface dye technology field more particularly to a kind of golden tooth color slide fastener of bronze and its making
Method.
Background technology
Slide fastener can be divided into nylon, plastic-steel and metal zip fastener according to chain tooth tooth color.With the diversification of clothes, as clothes
Important component, the tooth color of slide fastener is more and more colorful also in relation with fashion trend instantly.It is each based on metal product slide fastener
Class tooth color is more and more, and slide fastener production cost (coloring) is more and more diversified, a kind of with the needs of the tooth color diversification of client
It is situated between and the tooth color between light gold and bronze colour is favored by client.
Light gold and bronze slide fastener are more common in the market；But the sprocket tooth color of light gold slide fastener is brighter, is produced into
This is higher；And bronze colour zipper sprocket tooth color is dark, these tooth colors are for high-end customer, particular client, plant produced at original
Say it is all a kind of defect.
Invention content
In view of this, the purpose of the present invention is to provide golden tooth color slide fastener of a kind of bronze and preparation method thereof, the making side
Method can produce bronze golden slide fastener, and meet performance.
The present invention provides a kind of production methods of the golden tooth color slide fastener of bronze, include the following steps：
Slide fastener to be painted is impregnated into 1~3min in bronze aqueous solution, after cleaning again in copper-nickel alloy aqueous solution impregnate 3~
60s cleans post-passivation processing again, obtains bronze golden tooth color slide fastener；
The bronze aqueous solution is based on mass fraction, composed of the following components：
Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphorus
Acid 6~7.5%, soda ash 0.6~0.8%, excess water；
The copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%,
Auxiliary agent 0.5~14%, excess water.
Preferably, the temperature impregnated in bronze aqueous solution is 20~30 DEG C.
Preferably, the temperature impregnated in copper-nickel alloy aqueous solution is 20~30 DEG C.
Preferably, the time of the Passivation Treatment is 50~70s.
Preferably, the one kind of the auxiliary agent in malic acid, disodium ethylene diamine tetraacetate, citric acid and sodium hypophosphite
Or it is a variety of.
Preferably, the copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%,
Malic acid 0.4~1%, disodium ethylene diamine tetraacetate 0.4~1%, citric acid 1~2%, sodium hypophosphite 0.5~10%, surplus
Water.
Preferably, it impregnates and is impregnated in copper-nickel alloy aqueous solution in bronze aqueous solution and carried out under roll over condition.
The present invention provides a kind of golden tooth color slide fastener of bronze, the production method described in above-mentioned technical proposal is made.
The present invention provides a kind of production methods of the golden tooth color slide fastener of bronze, include the following steps：Slide fastener to be painted is existed
1~3min is impregnated in bronze aqueous solution, impregnates 3~60s after cleaning in copper-nickel alloy aqueous solution again, cleans post-passivation processing again,
Obtain bronze golden tooth color slide fastener；The bronze aqueous solution is based on mass fraction, composed of the following components：Selenium dioxide 0.8~
1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphoric acid 6~7.5%, soda ash 0.6~
0.8%, excess water；The copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：Stannous chloride 2~4%, thiocarbamide 5~
12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%, auxiliary agent 0.5~14%, excess water.The present invention is logical
Bronze aqueous solution and copper-nickel alloy the aqueous solution brewed slide fastener surface under special process using special formulation are crossed, slide fastener is assigned and possesses
Unique visual sense promotes slide fastener class, and defect part makes up between light gold and bronze colour, obtains bronze golden tooth color and draws
Chain meets client's diversity requirement.In addition, also water-fastness, salt spray resistance；Without chromium ion, chlorion, meet environmental protection concept.It is real
Test the result shows that：It visually observes, slide fastener is the golden tooth color of bronze；5 times are washed without discoloration；5% salt spray test is for 24 hours without discoloration；Cr6+With
APEOS is not detected.
Description of the drawings
Fig. 1 is the appearance photo of slide fastener prepared by the embodiment of the present invention 1.
Specific implementation mode
The present invention provides a kind of production methods of the golden tooth color slide fastener of bronze, include the following steps：
Slide fastener to be painted is impregnated into 1~3min in bronze aqueous solution, after cleaning again in copper-nickel alloy aqueous solution impregnate 3~
60s cleans post-passivation processing again, obtains bronze golden tooth color slide fastener；
The bronze aqueous solution is based on mass fraction, composed of the following components：
Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphorus
Acid 6~7.5%, soda ash 0.6~0.8%, excess water；
The copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%,
Auxiliary agent 0.5~14%, excess water.
The present invention brewed slide fastener under special process by using the bronze aqueous solution and copper-nickel alloy aqueous solution of special formulation
Surface assigns slide fastener and possesses unique visual sense, promotes slide fastener class, and defect part is more between light gold and bronze colour
It mends, obtains bronze golden tooth color slide fastener, meet client's diversity requirement.In addition, also water-fastness, salt spray resistance；Without chromium ion, chlorine from
Son meets environmental protection concept.
Slide fastener to be painted is impregnated 1~3min by the present invention in bronze aqueous solution, is soaked in copper-nickel alloy aqueous solution again after cleaning
3~60s is steeped, cleans post-passivation processing again, obtains bronze golden tooth color slide fastener.
In the present invention, the bronze aqueous solution is based on mass fraction, composed of the following components：
Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphorus
Acid 6~7.5%, soda ash 0.6~0.8%, excess water.
The raw material of the bronze aqueous solution includes selenium dioxide 0.8~1.0%；Preferably include selenium dioxide 0.8%,
0.9% or 1.0%.
The raw material of the bronze aqueous solution includes sodium peroxydisulfate 4~5%；Preferably include sodium peroxydisulfate 4%, 4.1%,
4.2%, 4.3%, 4.4%, 4.5%, 4.6%, 4.7%, 4.8%, 4.9% or 5.0%.
The raw material of the bronze aqueous solution includes copper nitrate 3~4%；Preferably include copper nitrate 3.0%, 3.1%, 3.2%,
3.3%, 3.4%, 3.5%, 3.6%, 3.7%, 3.8%, 3.9% or 1.0%.
The raw material of the bronze aqueous solution includes sulfuric acid 2~3%；Preferably include 2.0%, 2.1%, 2.2%, 2.3%,
2.4%, 2.5%, 2.6%, 2.7%, 2.8%, 2.9% or 3.0%.
The raw material of the bronze aqueous solution includes nitric acid 2~3%；Preferably include nitric acid 2.0%, 2.1%, 2.2%,
2.3%, 2.4%, 2.5%, 2.6%, 2.7%, 2.8%, 2.9% or 3.0%.
It is described bronze aqueous solution phosphoric acid 6~7.5%, preferably include phosphoric acid 6.0%, 6.1%, 6.2%,
6.3%, 6.4%, 6.5%, 6.6%, 6.7%, 6.8%, 6.9%, 7.0%, 7.1%, 7.2%, 7.3%, 7.4% or
7.5%.
The raw material of the bronze aqueous solution includes soda ash 0.6~0.8%；Preferably include soda ash 0.60%, 0.61%,
0.62%, 0.63%, 0.64%, 0.65%, 0.66%, 0.67%, 0.68%, 0.69%, 0.70%, 0.71%, 0.72%,
0.73%, 0.74%, 0.75%, 0.76%, 0.77%, 0.78%, 0.79% or 0.80%.
The raw material of the bronze aqueous solution includes excess water.Present invention preferably employs deionized waters.
Slide fastener to be painted is impregnated 1~3min, preferably 10~120s, more preferably 60 by the present invention in bronze aqueous solution
~90s；In the specific embodiment of the invention, slide fastener to be painted soaking time in bronze aqueous solution is 60s, 80s or 90s.
Slide fastener to be painted impregnates in bronze aqueous solution preferably to carry out under conditions of overturning.
It is cleaned after immersion in bronze aqueous solution；Present invention preferably employs water to be cleaned；The temperature of cleaning
Preferably 20~30 DEG C.
Impregnate 3~60s after cleaning in copper-nickel alloy aqueous solution again.In the present invention, the copper-nickel alloy aqueous solution is with quality
Score meter, it is composed of the following components：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%,
Auxiliary agent 0.5~14%, excess water.
The copper-nickel alloy aqueous solution includes stannous chloride 2~4%；Preferably include stannous chloride 2.0%, 2.1%, 2.2%,
2.3%, 2.4%, 2.5%, 2.6%, 2.7%, 2.8%, 2.9%, 3.0%, 3.1%, 3.2%, 3.3%, 3.4%,
3.5%, 3.6%, 3.7%, 3.8%, 3.9% or 4.0%.
The copper-nickel alloy aqueous solution includes thiocarbamide 5~12%；Preferably include thiocarbamide 5.0%, 5.1%, 5.2%, 5.3%,
5.4%, 5.5%, 5.6%, 5.7%, 5.8%, 5.9%, 6.0%, 7.0%, 8.0%, 9.0%, 10.0%, 11.0% or
12.0%.
The copper-nickel alloy aqueous solution includes hydrochloric acid 1~2%；Preferably include hydrochloric acid 1.0%, 1.1%, 1.2%, 1.3%,
1.4%, 1.5%, 1.6%, 1.7%, 1.8%, 1.9% or 2.0%.
The copper-nickel alloy aqueous solution includes fatty alcohol polyoxyethylene ether emulsifier 0.4~1%；Preferably include environment protective emulsive agent
0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9% or 1.0%.
The copper-nickel alloy aqueous solution includes auxiliary agent 0.5~14%；The auxiliary agent preferably includes malic acid, ethylenediamine tetra-acetic acid two
It is one or more in sodium, citric acid and secondary sub- woods acid sodium.The malic acid preferably account for copper-nickel alloy aqueous solution quality 0.4~
1.0%.The disodium ethylene diamine tetraacetate preferably accounts for the 0.4~1.0% of copper-nickel alloy aqueous solution quality.The citric acid preferably accounts for white
The 1.0~2.0% of copper liquor quality.Described time sub- woods acid sodium preferably accounts for the 0.5~10.0% of copper-nickel alloy aqueous solution quality.
The copper-nickel alloy aqueous solution includes excess water.
Soaking time is 3~60s in copper-nickel alloy aqueous solution；Preferably 3~30s, more preferably 3~15s.It is water-soluble in copper-nickel alloy
It impregnates in liquid and is preferably carried out under conditions of overturning.
It completes to be cleaned again after impregnating in copper-nickel alloy aqueous solution.Present invention preferably employs water to be cleaned again；Again
The temperature of secondary cleaning is preferably 20~30 DEG C.
Cleaning post-passivation processing again obtains bronze golden tooth color slide fastener.The time of the Passivation Treatment is preferably 50~
70s。
The present invention preferably carries out cleaning drying after Passivation Treatment, obtains bronze golden tooth color slide fastener.The bronze gold
Tooth color is between light gold and bronze colour.
Production method provided by the invention is suitable for the slide fastener of all metal materials.
The present invention provides a kind of golden tooth color slide fastener of bronze, the production method described in above-mentioned technical proposal is made.
In order to further illustrate the present invention, with reference to embodiment to a kind of golden tooth color slide fastener of bronze provided by the invention and
Its production method is described in detail, but cannot they be interpreted as limiting the scope of the present invention.
Embodiment 1
By 450g selenium dioxide and 2500g sodium peroxydisulfates, 2000g copper nitrates, 1480g sulfuric acid, 1420g nitric acid, 3750g phosphorus
After acid and the mixing of 400g soda ash plus 38kg water obtains bronze aqueous solution, and slide fastener is carried out to immersion overturning 1 minute in mixing water, with
After take out and cleaned in 22 DEG C of water.Cleaning after the completion of be immersed in：2000 grams of stannous chloride, 6000 grams of thiocarbamide, quality point
Number is 38% 700 milliliters of hydrochloric acid, 200 grams of malic acid, 200 grams of fatty alcohol polyoxyethylene ether emulsifier, ethylenediamine tetra-acetic acid two
The total 50kg copper-nickel alloys for stirring evenly and being formed that are mixed are water-soluble after 200 grams of sodium, 500 grams of citric acid, 800 grams of sodium hypophosphite plus water
Overturning 10 seconds is impregnated in liquid, then adopts and washes with water again, is passivated 1 minute after cleaning again；It dries, obtains after finally cleaning
To slide fastener.
The present invention shoots slide fastener prepared by embodiment 1, such as Fig. 1；Fig. 1 is the outer of slide fastener prepared by the embodiment of the present invention 1
Take piece into consideration；Found out by Fig. 1:The color of its appearance is between bronze and light gold, i.e., bronze golden tooth color.
The present invention carries out water-fastness, salt spray resistance, Cr to slide fastener prepared by Examples 1 to 36+With the test of APEOS, as a result see
Table 1：
The performance test results of slide fastener prepared by 1 embodiment of the present invention 1~3 of table
Embodiment 2
By 400g selenium dioxide and 2250g sodium peroxydisulfates, 1500g copper nitrates, 1000g sulfuric acid, 1200g nitric acid, 3100g phosphorus
After acid and the mixing of 300g soda ash plus water obtains 50kg bronze aqueous solutions, slide fastener is carried out to immersion overturning 80s in mixing water, then
Taking-up is cleaned in 20 DEG C of water.Cleaning after the completion of be immersed in：1000 grams of stannous chloride, 4750 grams of thiocarbamide, mass fraction
For 38% 860 milliliters of hydrochloric acid, 350 grams of malic acid, 350 grams of fatty alcohol polyoxyethylene ether emulsifier, disodium ethylene diamine tetraacetate
The total 50kg copper-nickel alloys for stirring evenly and being formed that are mixed are water-soluble after 350 grams, 750 grams of citric acid, 2500 grams of sodium hypophosphite plus water
Overturning 10 seconds is impregnated in liquid, then adopts and washes with water again, and 50s is passivated after cleaning again；It dries, obtains after finally cleaning
Slide fastener.
Slide fastener appearance prepared by the embodiment of the present invention 2 is consistent with Fig. 1, the color of appearance between bronze and light gold it
Between, i.e., bronze golden tooth color.
The present invention carries out water-fastness, salt spray resistance, Cr to slide fastener prepared by Examples 1 to 36+With the test of APEOS, as a result see
Table 1.
Embodiment 3
By 500g selenium dioxide and 2000g sodium peroxydisulfates, 1750g copper nitrates, 1250g sulfuric acid, 1000g nitric acid, 3450g phosphorus
50kg bronze aqueous solutions are obtained after acid and the mixing of 350g soda ash plus after water, slide fastener is carried out to immersion overturning 90s in mixing water, with
After take out and cleaned in 25 DEG C of water.Cleaning after the completion of be immersed in：1500 grams of stannous chloride, 2550 grams of thiocarbamide, quality point
Number is 38% 450 milliliters of hydrochloric acid, 500 grams of malic acid, 500 grams of fatty alcohol polyoxyethylene ether emulsifier, ethylenediamine tetra-acetic acid two
Total 50kg is mixed the copper-nickel alloy water for stirring evenly and being formed after 500 grams of sodium, 1000 grams of citric acid, 4500 grams of sodium hypophosphite plus water
Overturning 10 seconds is impregnated in solution, then adopts and washes with water again, and 70s is passivated after cleaning again；It dries, obtains after finally cleaning
To slide fastener.
Slide fastener appearance prepared by the embodiment of the present invention 3 is consistent with Fig. 1, the color of appearance between bronze and light gold it
Between, i.e., bronze golden tooth color.
The present invention carries out water-fastness, salt spray resistance, Cr to slide fastener prepared by Examples 1 to 36+With the test of APEOS, as a result see
Table 1.
Comparative example 1
By 600g selenium dioxide and 1500g sodium peroxydisulfates, 2000g copper nitrates, 2000g sulfuric acid, 1500g nitric acid, 4000g phosphorus
After acid and the mixing of 300g soda ash plus water obtains 50kg bronze aqueous solutions, and slide fastener is carried out to 2 minutes left sides of immersion overturning in mixing water
The right side is cleaned.Cleaning after the completion of be immersed in：1500 grams of stannous chloride, 5000 grams of thiocarbamide, the hydrochloric acid that mass fraction is 38%
800 milliliters, 200 grams of malic acid, 100 grams of environment protective emulsive agent, 200 grams of disodium ethylene diamine tetraacetate, 1500 grams of citric acid, secondary phosphorous
Total 50kg is mixed in the mixed solution for stirring evenly and being formed to impregnate and overturn 10 seconds after 900 grams of sour sodium plus water.Then it carries out clear
It washes, is passivated after cleaning 1 minute；It is dried after cleaning, gained slide fastener cannot achieve bronze golden color requirement, and slide fastener is scrapped.
As seen from the above embodiment, the present invention provides a kind of production methods of the golden tooth color slide fastener of bronze, including following step
Suddenly：Slide fastener to be painted is impregnated into 1~3min in bronze aqueous solution, impregnates 3~60s after cleaning in copper-nickel alloy aqueous solution again, then
Secondary cleaning post-passivation processing obtains bronze golden tooth color slide fastener；It is described bronze aqueous solution based on mass fraction, by following components group
At：Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphoric acid 6~
7.5%, soda ash 0.6~0.8%, excess water；The copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：Protochloride
Tin 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.5~1%, auxiliary agent 0.5~14%,
Excess water.The present invention brewed slide fastener table under special process by using the bronze aqueous solution and copper-nickel alloy aqueous solution of special formulation
Face assigns slide fastener and possesses unique visual sense, promote slide fastener class, and defect part makes up between light gold and bronze colour,
Bronze golden tooth color slide fastener is obtained, client's diversity requirement is met.In addition, also water-fastness, salt spray resistance；Without chromium ion, chlorion,
Meet environmental protection concept.The experimental results showed that：It visually observes, slide fastener is the golden tooth color of bronze；5 times are washed without discoloration；5% salt spray test
For 24 hours without discoloration；Cr6+It is not detected with APEOS.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of production method of the golden tooth color slide fastener of bronze, includes the following steps：
Slide fastener to be painted is impregnated into 1~3min in bronze aqueous solution, impregnates 3~60s after cleaning in copper-nickel alloy aqueous solution again, then
Secondary cleaning post-passivation processing obtains bronze golden tooth color slide fastener；
The bronze aqueous solution is based on mass fraction, composed of the following components：
Selenium dioxide 0.8~1%, sodium peroxydisulfate 4~5%, copper nitrate 3~4%, sulfuric acid 2~3%, nitric acid 2~3%, phosphoric acid 6
~7.5%, soda ash 0.6~0.8%, excess water；
The copper-nickel alloy aqueous solution is based on mass fraction, composed of the following components：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%, auxiliary agent
0.5~14%, excess water.
2. manufacturing method according to claim 1, which is characterized in that the temperature impregnated in bronze aqueous solution is 20
~30 DEG C.
3. manufacturing method according to claim 1, which is characterized in that the temperature impregnated in copper-nickel alloy aqueous solution is 20
~30 DEG C.
4. manufacturing method according to claim 1, which is characterized in that the time of the Passivation Treatment is 50~70s.
5. manufacturing method according to claim 1, which is characterized in that the auxiliary agent is selected from malic acid, ethylenediamine tetra-acetic acid
It is one or more in disodium, citric acid and sodium hypophosphite.
6. production method according to claim 5, which is characterized in that the copper-nickel alloy aqueous solution based on mass fraction, by with
The following group is grouped as：
Stannous chloride 2~4%, thiocarbamide 5~12%, hydrochloric acid 1~2%, fatty alcohol polyoxyethylene ether emulsifier 0.4~1%, apple
Acid 0.4~1%, disodium ethylene diamine tetraacetate 0.4~1%, citric acid 1~2%, sodium hypophosphite 0.5~10%, excess water.
7. manufacturing method according to claim 1, which is characterized in that impregnated in bronze aqueous solution and in copper-nickel alloy aqueous solution
Middle immersion carries out under roll over condition.
8. a kind of golden tooth color slide fastener of bronze, is made by any one of claim 1~7 production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557897.6A CN108707882B (en) | 2018-06-01 | 2018-06-01 | Bronze golden tooth color zipper and manufacturing method thereof |
Applications Claiming Priority (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110129776A (en) * | 2019-04-09 | 2019-08-16 | 江苏驰马拉链科技股份有限公司 | A kind of chemical plating fluid producing light gold brass teeth zipper and preparation method and application |
| CN113088969A (en) * | 2021-03-24 | 2021-07-09 | 东莞大威机械有限公司 | Process for preparing coffee gold zipper and coffee gold zipper |
| CN113774367A (en) * | 2021-09-09 | 2021-12-10 | 浙江伟星实业发展股份有限公司 | Coloring liquid and application thereof |
| CN113957423A (en) * | 2021-10-25 | 2022-01-21 | 浙江伟星实业发展股份有限公司 | Tin immersion plating process for copper zipper and tin-plated copper zipper |
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| CN113957423A (en) * | 2021-10-25 | 2022-01-21 | 浙江伟星实业发展股份有限公司 | Tin immersion plating process for copper zipper and tin-plated copper zipper |
| CN113957423B (en) * | 2021-10-25 | 2024-04-02 | 浙江伟星实业发展股份有限公司 | Copper zipper immersion tin plating process and tin-plated copper zipper |
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Denomination of invention: A bronze gold tooth color zipper and its manufacturing method Effective date of registration: 20210622 Granted publication date: 20200612 Pledgee: Industrial and Commercial Bank of China Limited Linhai Branch Pledgor: ZHEJIANG WEIXING INDUSTRIAL DEVELOPMAENT Co.,Ltd. Registration number: Y2021330000626 |
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