CN107400403A - A kind of Summoning slide fastener of changeable colour and preparation method thereof - Google Patents
A kind of Summoning slide fastener of changeable colour and preparation method thereof Download PDFInfo
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- CN107400403A CN107400403A CN201710508979.7A CN201710508979A CN107400403A CN 107400403 A CN107400403 A CN 107400403A CN 201710508979 A CN201710508979 A CN 201710508979A CN 107400403 A CN107400403 A CN 107400403A
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- China
- Prior art keywords
- weight
- parts
- teeth
- discoloration
- slide fastener
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
-
- 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
- C23C22/06—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 aqueous acidic solutions with pH less than 6
- C23C22/07—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 aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2231—Oxides; Hydroxides of metals of tin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Abstract
The invention provides a kind of Summoning slide fastener of changeable colour, including：Teeth；It is covered in the black oxide layer of tooth surface；The discoloration coating being covered on the black oxide layer；The discoloration coating including inorganic discoloration toner, auxiliary agent and epoxy resin by being prepared；The inorganic discoloration toner includes：The parts by weight of mica 30~60；The parts by weight of silica 25~45；Polyamide wax and/or the parts by weight of lignosulfonates 30~50；Titanium dioxide and/or the parts by weight of di-iron trioxide 10~30.The present invention can produce different color changeable effects from the discoloration coating that epoxy resin is prepared using specific composition and the inorganic discoloration toner of proportioning in different angle refraction, the discoloration coating of the present invention and black oxide layer are firmly combined with simultaneously, color fastness is high, and anti-wear performance is good.
Description
Technical field
The present invention relates to slide fastener production technical field, more particularly, to a kind of Summoning slide fastener of changeable colour and its preparation side
Method.
Background technology
Metal zip fastener occupies an important position in zipper industry, is liked because its metal-like is deep by client, commonly used
In high-grade clothing, case and bag.In order to enrich the color of metal zip fastener, various coloring treatments generally are carried out to slide fastener.Mainly have with
Lower aspect：Chain tooth is carried out by different chemical platings, energization plating or anodic oxidation after chain tooth is arranged in chain belt
Color is processed into the slide fastener of different solid colors.To one side either part chain tooth or in chain tooth office after chain tooth is arranged in chain belt
Portion surface is coloured.Chain tooth is first carried out after various technique colorings that solid color is aligned on chain band or by multiple face again
The orderly either unordered interval of color is aligned to the slide fastener that solid color or colour are formed on cloth band.Forming the chain of code installs zipper
The colored paint that one layer of colored paint or the multiple colors of multiple chromatography are applied on tooth forms color slide fastener.
But the solid color of above-mentioned process formation or the slide fastener of colour observe color all the time under different angle
Keep constant.Prior art forms color slide fastener by applying the colored paint of one layer of colored paint or the multiple colors of multiple chromatography in chain tooth
Poor color fastness.
The content of the invention
In view of this, the technical problem to be solved in the present invention is the Summoning slide fastener for providing a kind of changeable colour, the present invention
The Summoning slide fastener color fastness of the changeable colour of offer is high, and anti-wear performance is good.
The invention provides a kind of inorganic discoloration toner, including：
Preferably, the inorganic discoloration toner also includes the tin ash of 1~5 parts by weight.
Preferably, the inorganic discoloration toner includes：
The invention provides a kind of Summoning slide fastener of changeable colour, including：
Teeth；
It is covered in the black oxide layer of tooth surface；
The discoloration coating being covered on the black oxide layer；
The discoloration coating including inorganic discoloration toner, auxiliary agent and epoxy resin by being prepared；
The inorganic discoloration toner includes：
Preferably, the weight ratio of the inorganic discoloration toner and epoxy resin is (0.01~0.1):1.
Preferably, the thickness of the discoloration coating is 0.02~0.25mm；The granularity of the inorganic discoloration toner for 10~
200μm。
Preferably, the teeth include 62~68% copper and 32%~38% zinc.
The invention provides a kind of preparation method of the Summoning slide fastener of the changeable colour described in above-mentioned technical proposal, including：
A) teeth are polished, electrochemical deoiling and cleaning treatment, the teeth after being cleaned；
B rubescent processing) is carried out using rubescent liquid medicine successively to the teeth after the cleaning, carried out using the first nigrescence liquid medicine
Blackening process, obtain the teeth covered with black oxide layer；Or
Blackening process is carried out using the second nigrescence liquid medicine to the teeth after the cleaning, obtained covered with black oxide layer
Teeth；
C discoloration coating, drying) are coated in the teeth covered with black oxide layer, obtains the Summoning of changeable colour
Slide fastener.
Preferably, step B) the rubescent liquid medicine includes：Copper sulphate or the parts by weight of copper nitrate 10~35；Sodium chloride or chlorination
The parts by weight of ammonium 15~80；The parts by weight of phosphoric acid 0.8~13；
The first nigrescence liquid medicine includes：The parts by weight of sodium chlorite 200~500；The parts by weight of sodium chloride 5~20；Hydroxide
The parts by weight of sodium 40~120；Or the first nigrescence liquid medicine includes：The parts by weight of potassium peroxydisulfate 10~50；The weight of sodium hydroxide 5~50
Measure part；
Step B) the second nigrescence liquid medicine includes：The parts by weight of copper sulphate 15~150；The parts by weight of sodium hydroxide 3~20；Ammonia
The parts by weight of water 0.1~0.8.
Preferably, the step C) dry temperature be 120~170 DEG C.
Compared with prior art, the invention provides a kind of Summoning slide fastener of changeable colour, including：Teeth；It is covered in tooth
The black oxide layer of tooth surface；The discoloration coating being covered on the black oxide layer；The discoloration coating is by including inorganic change
Color toner, auxiliary agent and epoxy resin are prepared；The inorganic discoloration toner includes：The parts by weight of mica 30~60；Silica
25~45 parts by weight；Polyamide wax and/or the parts by weight of lignosulfonates 30~50；Titanium dioxide and/or di-iron trioxide 10
~30 parts by weight.The discoloration coating that the present invention is prepared using specific composition and the inorganic discoloration toner of proportioning with epoxy resin
Different color changeable effects can be produced in different angle refraction, while the discoloration coating of the present invention and black oxide layer are firmly combined with,
Color fastness is high, and anti-wear performance is good.
Embodiment
The invention provides a kind of inorganic discoloration toner, including：
In the present invention, the inorganic discoloration toner preferably also includes the tin ash of 1~5 parts by weight；More preferably include 2
The tin ash of~4 parts by weight.
In part of the embodiment of the present invention, the inorganic discoloration toner preferably includes：
More preferably include：
In part of the embodiment of the present invention, the inorganic discoloration toner preferably includes：
Wherein, lignosulfonates include but is not limited to sodium lignin sulfonate.
More preferably include：
Source of the invention for said components can be commercially available without limiting.
Wherein, polyamide wax and/or lignosulfonates are as dispersion stabilizer, it is ensured that point of inorganic discoloration toner
Dissipate stability.The inorganic discoloration toner of said components of the present invention and proportioning can produce different changes in different angle refraction
Color effect, while good color fastness；The discoloration coating and black oxide layer of the present invention is firmly combined with, and anti-wear performance is good.
In the present invention, the granularity of the inorganic discoloration toner is preferably 10~200 μm；More preferably 20~180 μm；Most
Preferably 50~150 μm.As said components mica, titanium dioxide, silica, tin ash, polyamide wax and lignin
The granularity of sulfonate is both preferably 10~200 μm；More preferably 20~180 μm；Most preferably 50~150 μm.
The present invention by above-mentioned mica, silica, polyamide wax, lignosulfonates, titanium dioxide, di-iron trioxide most
The inorganic discoloration toner being prepared eventually can produce different color changeable effects in different angle refraction, and discoloration is good.
The invention provides a kind of Summoning slide fastener of changeable colour, including：
Teeth；
It is covered in the black oxide layer of tooth surface；
The discoloration coating being covered on the black oxide layer；
The discoloration coating including inorganic discoloration toner, auxiliary agent and epoxy resin by being prepared；
The inorganic discoloration toner includes：
The Summoning slide fastener of changeable colour provided by the invention includes teeth, and the present invention is not defined to this, this area
The teeth of slide fastener known to technical staff.Preferably, the teeth include 62~68% copper and 32%~38% zinc.
It is furthermore preferred that the teeth include 65~68% copper and 35%~38% zinc.
The Summoning slide fastener of changeable colour provided by the invention includes the black oxide layer for being covered in tooth surface.Institute of the present invention
It is copper oxide to state cupric oxide；More preferably nano oxidized layers of copper, the particle diameter of the nano oxidized layers of copper is preferably 150~
250nm；Following have of specific preparation method of nano oxidized layers of copper of the present invention is explicitly described, and will not be repeated here.
For the present inventor by repeatedly testing, the dyed layer and the adhesion of teeth that the present invention is prepared are good, are not easy to take off
Fall, be especially suitable for this needs of slide fastener and undergo the object repeatedly pulled open with drawing.The compactness of simultaneous oxidation copper in itself causes
Slide fastener is difficult to be corroded, and oxide layer compact and firm can strictly be tested by the washing of apparel industry, dry-cleaning, salt fog, acid and alkali-resistance etc..
The Summoning slide fastener of changeable colour provided by the invention includes the discoloration coating being covered on the black oxide layer.
Discoloration coating of the present invention has preferably by being prepared including inorganic discoloration toner, auxiliary agent and epoxy resin.
Wherein, the weight ratio of inorganic discoloration toner and epoxy resin is preferably (0.01~0.1):1；More preferably (0.02
~0.08):1；The auxiliary agent preferably includes curing agent；The auxiliary agent preferably also includes diluent.
In the present invention, the curing agent is preferably fatty amines curing agent；Including but not limited to fatty amines curing agent.
The diluent is preferably selected from the one or more of butyl ether, butanol, methyl iso-butyl ketone (MIBK) and dimethylbenzene.
The epoxy resin, fatty amines curing agent, diluent and the inorganic mass ratio for changing colour toner are preferably 1：1：(0
~0.3)：(0.01-0.1)；More preferably 1：1：(0.1~0.3)：(0.02-0.08).
The present invention is for the epoxy resin without restriction, epoxy resin well known to those skilled in the art；It is excellent
Elect epoxy modified resin as.
Inorganic discoloration toner of the present invention includes：
In the present invention, the inorganic discoloration toner preferably also includes the tin ash of 1~5 parts by weight；More preferably include 2
The tin ash of~4 parts by weight.
In part of the embodiment of the present invention, the inorganic discoloration toner preferably includes：
More preferably include：
In part of the embodiment of the present invention, the inorganic discoloration toner preferably includes：
Wherein, lignosulfonates include but is not limited to sodium lignin sulfonate.
More preferably include：
Source of the invention for said components can be commercially available without limiting.
Wherein, polyamide wax and/or lignosulfonates are as dispersion stabilizer, it is ensured that point of inorganic discoloration toner
Dissipate stability.The inorganic discoloration toner of said components of the present invention and proportioning can produce different changes in different angle refraction
Color effect, while good color fastness；The discoloration coating and black oxide layer of the present invention is firmly combined with, and anti-wear performance is good.
In the present invention, the granularity of the inorganic discoloration toner is preferably 10~200 μm；More preferably 20~180 μm；Most
Preferably 50~150 μm.As said components mica, titanium dioxide, silica, tin ash, polyamide wax and lignin
The granularity of sulfonate is both preferably 10~200 μm；More preferably 20~180 μm；Most preferably 50~150 μm.
The thickness of above-mentioned discoloration coating is preferably 0.02~0.25mm；More preferably 0.05~0.23mm；Most preferably
0.08~0.20mm.
The invention provides a kind of preparation method of the Summoning slide fastener of the changeable colour described in above-mentioned technical proposal, including：
A) teeth are polished, electrochemical deoiling and cleaning treatment, the teeth after being cleaned；
B rubescent processing) is carried out using rubescent liquid medicine successively to the teeth after the cleaning, carried out using the first nigrescence liquid medicine
Blackening process, obtain the teeth covered with black oxide layer；Or
Blackening process is carried out using the second nigrescence liquid medicine to the teeth after the cleaning, obtained covered with black oxide layer
Teeth；
C discoloration coating, drying) are coated in the teeth covered with black oxide layer, obtains the Summoning of changeable colour
Slide fastener.
The preparation method of the Summoning slide fastener of changeable colour provided by the invention is polished teeth first, electrochemical deoiling and
Cleaning treatment, the teeth after being cleaned.
In the present invention, it is described polishing be preferably mechanical grinding, the present invention for the mechanical grinding without limit, this
Known to art personnel.Preferably use sander；Rotated by the high speed of hexagonal scraper and file steel brush so that draw
Chain tooth surface become it is smooth and with gloss.
Electrochemical deoiling of the present invention is preferably specially to use alkaline degreaser oil removing；The temperature of the oil removing is preferably 50
~60 DEG C；The oil removing time is preferably 30~60s；The alkaline degreaser is preferably sodium hydroxide：Tertiary sodium phosphate：Carbonic acid
Sodium：Water=1:1.5:3:70.
It is that clear water cleans to slide fastener teeth that cleaning treatment of the present invention, which preferably uses,；The present invention is for described clear
Wash without limiting；Those skilled in the art are known.It is preferred that carried out on cleaning machine.The number of the cleaning is preferably 2
~3 times.
After teeth cleaning, rubescent processing is carried out using rubescent liquid medicine successively to the teeth after the cleaning, using the first hair
Black powder water carries out blackening process, obtains the teeth covered with black oxide layer.It is described it is rubescent be disposed after preferred pair tooth
Tooth carries out clear water cleaning.
In the present invention, the temperature of the rubescent processing is preferably 70~100 DEG C；More preferably 80~100 DEG C；The hair
The time of red processing is preferably 30~90s；More preferably 30~80s.
The rubescent liquid medicine preferably includes：Copper sulphate or the parts by weight of copper nitrate 10~35；Sodium chloride or ammonium chloride 15~80
Parts by weight；The parts by weight of phosphoric acid 0.8~13；The phosphoric acid is preferably the phosphoric acid that mass concentration is 80%~85%.
The rubescent liquid medicine more preferably includes：Copper sulphate or the parts by weight of copper nitrate 10~25；Sodium chloride or ammonium chloride 30~
80 parts by weight；The parts by weight of phosphoric acid 0.85~13；
The first nigrescence liquid medicine preferably includes：The parts by weight of sodium chlorite 250~500；The parts by weight of sodium chloride 5~20；Hydrogen
The parts by weight of sodium oxide molybdena 40~120；More preferably include the parts by weight of sodium chlorite 200~450；The parts by weight of sodium chloride 10~20；Hydrogen-oxygen
Change the parts by weight of sodium 50~120；The first nigrescence liquid medicine preferably also includes the sodium nitrate or natrium nitrosum of 1~20 parts by weight.
Or the first nigrescence liquid medicine preferably includes：The parts by weight of potassium peroxydisulfate 10~50；The weight of sodium hydroxide 5~50
Part；More preferably include：The parts by weight of potassium peroxydisulfate 30~50；The parts by weight of sodium hydroxide 15~50；
The temperature of the blackening process is preferably 70~100 DEG C；More preferably 80~100 DEG C；
The time of the blackening process is preferably 3~8min；More preferably 5~8min.
Or after teeth cleaning, blackening process is carried out using the second nigrescence liquid medicine to the teeth after the cleaning, covered
It is stamped the teeth of black oxide layer.
The second nigrescence liquid medicine preferably includes：The parts by weight of copper sulphate 15~150；The parts by weight of sodium hydroxide 3~20；Ammoniacal liquor
0.1~0.8 parts by weight；More preferably include：The parts by weight of copper sulphate 85~150；The parts by weight of sodium hydroxide 3~15；Ammoniacal liquor 0.3~
0.8 parts by weight；The mass concentration of the ammoniacal liquor is preferably 25%~28%.
Now, the temperature of the nigrescence is preferably 15~40 DEG C；More preferably 25~40 DEG C；The time of the nigrescence is preferred
For 1~3min；More preferably 1.5~3min.
After blackening process, the teeth covered with black oxide layer are obtained.Teeth described in preferred pair are dehydrated, dried.This
Invention for it is described dehydration and dry concrete mode without limit, it is well known to those skilled in the art.
Discoloration coating, drying are coated in the teeth covered with black oxide layer, the Summoning for obtaining changeable colour is drawn
Chain.
The present invention for the discoloration coating concrete component and match it is above-mentioned be explicitly described, it is no longer superfluous herein
State；To this without limiting, those skilled in the art are conventional to be directly mixed evenly the preparation method present invention.
Concrete mode of the invention for the coating is well known to those skilled in the art without limiting.
The temperature of the drying is preferably 120~170 DEG C；More preferably 130~160 DEG C.
Dry, obtain the Summoning slide fastener of changeable colour.
The invention provides a kind of Summoning slide fastener of changeable colour, including：Teeth；It is covered in the black oxidation of tooth surface
Layer；The discoloration coating being covered on the black oxide layer；The discoloration coating is by including inorganic discoloration toner, auxiliary agent and epoxy
Resin is prepared；The inorganic discoloration toner includes：The parts by weight of mica 30~60；The parts by weight of silica 25~45；Polyamides
Amine wax and/or the parts by weight of lignosulfonates 30~50；Titanium dioxide and/or the parts by weight of di-iron trioxide 10~30.The present invention
Meeting is reflected in different angle with the discoloration coating that epoxy resin is prepared using specific composition and the inorganic discoloration toner of proportioning
Different color changeable effects is produced, while the discoloration coating of the present invention and black oxide layer are firmly combined with, color fastness is high, anti-wear performance
It is good.
Present invention preferably employs in the following manner to the color fastness and wearability of the Summoning slide fastener of changeable colour being prepared
It can be measured：
The requirement reached in QB/T2171-2014 is dried by the washing of 5A programs and F programs in GB/T8629-2001.And with
Lower regulation is judged：
Color fastness and anti-wear performance decision method
Detect 24 hours by QB/T3826-1999 methods, and judged by GB 5944D decision methods.
In order to further illustrate the present invention, the Summoning slide fastener of changeable colour provided by the invention is entered with reference to embodiments
Row is described in detail.
Embodiment 1
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 60 DEG C；Cleaned 3 times with clear water.
Rubescent processing：Rubescent liquid medicine proportioning and condition are：Copper sulphate：25g；Sodium chloride：30g, mass concentration are 85%
Phosphatase 11 ml/L, treatment temperature are 80 DEG C, processing time 30S；Cleaned 3 times with clear water.Blackening process：Nigrescence liquid medicine and processing
Condition is：Potassium peroxydisulfate：30g/L, sodium hydroxide：50g/L；Treatment temperature is 80 DEG C, processing time 5min.With clear water to drawing
Chain teeth are cleaned, dehydrated.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By comprising the inorganic toners of 0.1wt% that particle diameter is 44 microns, 50wt% fatty amine curing agents are prepared.Coating layer thickness is
0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 35wt%, di-iron trioxide 30wt%, titanium dioxide
Silicon 35wt%, polyamide wax press the 30wt% of toner weight.
The Summoning slide fastener that the embodiment of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 4-5
Level, corrosion-resistant grade are 10 grades.
Embodiment 2
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 60 DEG C；Cleaned 3 times with clear water.
Blackening process：Copper sulphate：85g/L, sodium hydroxide 15g/L, 28% ammoniacal liquor 0.3g/L；Processing temperature is room temperature；
Black time 1.5min.Slide fastener teeth are cleaned with clear water, dehydrated.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By comprising the inorganic toners of 0.05wt% that particle diameter is 44 microns, 30wt% fatty amine curing agents are prepared.Coating layer thickness is
0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 45wt%, titanium dioxide 25wt%, silica
25wt%, tin ash 5wt%, polyamide wax press the 50wt% of toner weight.
The Summoning slide fastener that the embodiment of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 4-5
Level, corrosion-resistant grade are 9 grades.
Embodiment 3
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 55 DEG C；Cleaned 3 times with clear water.
Rubescent processing：Rubescent liquid medicine proportioning and condition are：Copper nitrate：25g；Sodium chloride：30g, mass concentration are 85%
Phosphatase 11 ml/L, treatment temperature are 80 DEG C, processing time 30S；Cleaned 3 times with clear water.Blackening process：Nigrescence liquid medicine and processing
Condition is：Potassium peroxydisulfate：30g/L, sodium hydroxide：50g/L.Treatment temperature is 80 DEG C, processing time 5min.With clear water to drawing
Chain teeth are cleaned, dehydrated.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By the diluent preparation for including the inorganic toners of 0.02wt%, 30wt% fatty acid amines curing agent, 0.2wt% that particle diameter is 54 microns
Obtain.Coating layer thickness is 0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 45wt%, three oxidations two
Iron 25wt%, silica 25wt%, sodium lignin sulfonate press the 30wt% of toner weight.
The Summoning slide fastener that the embodiment of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 4-5
Level, corrosion-resistant grade are 10 grades.
Embodiment 4
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 55 DEG C；Cleaned 3 times with clear water.
Rubescent processing：Rubescent liquid medicine proportioning and condition are：Copper nitrate：25g；Ammonium chloride：30g, mass concentration are 85%
Phosphatase 11 ml/L, treatment temperature are 80 DEG C, processing time 30S；Cleaned 3 times with clear water.Blackening process：Nigrescence liquid medicine and processing
Condition is：Sodium chlorite：300g/L, sodium chloride 30g/L, sodium hydroxide：90g/L, natrium nitrosum 8g/L.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By being prepared comprising particle diameter for inorganic toner, the 30wt% fatty acid amine curing agent of 0.03wt%64 microns.Coating layer thickness is
0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 35wt%, titanium dioxide 20wt%, silica
35wt%, tin ash 3wt%.
The Summoning slide fastener that the embodiment of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 4-5
Level, corrosion-resistant grade are 10 grades.
Embodiment 5
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 55 DEG C；Cleaned 3 times with clear water.
Rubescent processing：Rubescent liquid medicine proportioning and condition are：Copper sulphate：25g；Ammonium chloride：30g, mass concentration are 85%
Phosphoric acid 3ml/L, treatment temperature are 80 DEG C, processing time 30S；Cleaned 3 times with clear water.Blackening process：Nigrescence liquid medicine and processing
Condition is：Sodium chlorite：300g/L, sodium chloride 30g/L, sodium hydroxide：90g/L, sodium nitrate 8g/L；Treatment temperature is 80 DEG C,
Processing time is 5min.Slide fastener teeth are cleaned with clear water, dehydrated.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By being prepared comprising particle diameter for inorganic toner, the 30wt% fatty acid amine curing agent of 0.03wt%84 microns.Coating layer thickness is
0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 35wt%, di-iron trioxide 30wt%, titanium dioxide
Silicon 35wt%, polyamide wax press the 40wt% of toner weight.
The Summoning slide fastener that the embodiment of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 4 grades,
Corrosion-resistant grade is 10 grades.
Comparative example 1
One 5# brass alloys chain belt is first subjected to mechanical grinding with sander to slide fastener teeth；With alkalescence of the present invention
Degreaser oil removing, except oil temperature is 55 DEG C；Cleaned 3 times with clear water.
Blackening process：Rubescent liquid medicine proportioning and condition are：Sulfuric acid 1.0ml/L；Phosphoric acid 30ml/L；Copper sulphate：10g/L；Cross
Ammonium sulfate 1.5g/L；Selenium dioxide 1g/L；Nitric acid 0.4ml/L.Treatment temperature is 25 DEG C, processing time 1min.With clear water pair
Slide fastener teeth are cleaned, dehydrated.
Changeable colour epoxy resin coating is applied to chain tooth surface in van-type Singapore frame machine.Drying temperature is 130 DEG C of epoxy resin coatings
By being prepared comprising particle diameter for inorganic toner, the 30wt% fatty acid amine curing agent of 0.03wt%84 microns.Coating layer thickness is
0.2mm.The slide fastener of surface effect needed for obtaining.Toner composition is as follows：Mica 35wt%, di-iron trioxide 45wt%, titanium dioxide
Silicon 20wt%, polyamide wax press the 40wt% of toner weight.
The Summoning slide fastener that comparative example of the present invention is prepared carries out color fastness and anti-wear performance measure, is as a result 3 grades,
Corrosion-resistant grade is 8 grades.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. inorganic discoloration toner, it is characterised in that including：
- 2. inorganic discoloration toner according to claim 1, it is characterised in that the inorganic discoloration toner also includes 1~5 weight Measure the tin ash of part.
- 3. inorganic discoloration toner according to claim 1, it is characterised in that the inorganic discoloration toner includes：
- A kind of 4. Summoning slide fastener of changeable colour, it is characterised in that including：Teeth；It is covered in the black oxide layer of tooth surface；The discoloration coating being covered on the black oxide layer；The discoloration coating including inorganic discoloration toner, auxiliary agent and epoxy resin by being prepared；The inorganic discoloration toner includes：
- 5. slide fastener according to claim 4, it is characterised in that the inorganic discoloration toner and the weight ratio of epoxy resin are (0.01~0.1):1.
- 6. slide fastener according to claim 4, it is characterised in that the thickness of the discoloration coating is 0.02~0.25mm；Institute The granularity for stating inorganic discoloration toner is 10~200 μm.
- 7. slide fastener according to claim 4, it is characterised in that the teeth include 62~68% copper and 32%~38% Zinc.
- 8. a kind of preparation method of the Summoning slide fastener of the changeable colour described in claim 4, including：A) teeth are polished, electrochemical deoiling and cleaning treatment, the teeth after being cleaned；B rubescent processing) is carried out using rubescent liquid medicine successively to the teeth after the cleaning, blacked using the first nigrescence liquid medicine Processing, obtains the teeth covered with black oxide layer；OrBlackening process is carried out using the second nigrescence liquid medicine to the teeth after the cleaning, obtains the tooth covered with black oxide layer Tooth；C discoloration coating, drying) are coated in the teeth covered with black oxide layer, obtains the Summoning slide fastener of changeable colour.
- 9. preparation method according to claim 8, it is characterised in that step B) the rubescent liquid medicine includes：Copper sulphate or The parts by weight of copper nitrate 10~35；Sodium chloride or the parts by weight of ammonium chloride 15~80；The parts by weight of phosphoric acid 0.8~13；The first nigrescence liquid medicine includes：The parts by weight of sodium chlorite 200~500；The parts by weight of sodium chloride 5~20；Sodium hydroxide 40 ~120 parts by weight；Or the first nigrescence liquid medicine includes：The parts by weight of potassium peroxydisulfate 10~50；The weight of sodium hydroxide 5~50 Part；Step B) the second nigrescence liquid medicine includes：The parts by weight of copper sulphate 15~150；The parts by weight of sodium hydroxide 3~20；Ammoniacal liquor 0.1~0.8 parts by weight.
- 10. preparation method according to claim 8, it is characterised in that the step C) dry temperature be 120~170 ℃。
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