CN106702362A - Fingerprint-resistant treating agent, preparing method and application thereof - Google Patents
Fingerprint-resistant treating agent, preparing method and application thereof Download PDFInfo
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- CN106702362A CN106702362A CN201611058533.0A CN201611058533A CN106702362A CN 106702362 A CN106702362 A CN 106702362A CN 201611058533 A CN201611058533 A CN 201611058533A CN 106702362 A CN106702362 A CN 106702362A
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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
- 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
- C23C22/34—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 fluorides or complex fluorides
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Abstract
A fingerprint-resistant treating agent is prepared from the following raw materials in parts by weight: 25-35 parts of hexafluorozirconic acid, 10-20 parts of fluosilicic acid, 10-20 parts of hydrofluotitanic acid, 20-30 parts of sodium nitrate, 70-85 parts of ethanediol, 10-20 parts of ammonium citrate and 300-400 parts of water. A preparing method is as follows: adding the water into a glass container, adding the hexafluorozirconic acid, the fluosilicic acid, the hydrofluotitanic acid, the sodium nitrate, the ethanediol and the ammonium citrate and stirring uniformly, thus obtaining the fingerprint-resistant treating agent of the present invention. The fingerprint-resistant treating agent is environment-friendly and harmless, and is low in cost and better in effect compared with current chromium-free fingerprint-resistant liquid.
Description
Technical field
The invention belongs to field of metal surface treatment technology, and in particular to a kind of resistance and fingerprint resistance inorganic agent, preparation method and its
Using.
Background technology
Fingerprint-proof plate is a kind of composite coating plate obtained after zinc-plated plate surface carries out resistance and fingerprint resistance treatment.Anti-finger print steel plate
It is the material earliest by environmental certification, fingerprint is will not leave behind because surface is touched with clean finger, so " resistance and fingerprint resistance " is gained the name,
Anti-finger print steel plate any surface finish, smooth, tolerance is small.The research and production of fingerprint-proof plate originate from Japan, enter at the initial stage eighties
Enter merchandized handling.Resistance and fingerprint resistance treatment is initially to meet the requirement of user in field of household appliances.In household electrical appliances production process, because
For operation needs, many parts are repeatedly touched by workman, and workman's sweat stain on hand is formed in piece surface and polluted, and influence is beautiful
See, therefore researched and developed fingerprint-proof plate.
Resistance and fingerprint resistance inorganic agent is the key for producing anti-finger print steel plate, and resistance and fingerprint resistance inorganic agent is mainly and is applied to galvanized steel plain sheet table
On face.The general technological process of production：Uncoiling → welding → pre-electroplating treatment（Degreasing, pickling）→ electrogalvanizing → plating post processing
（Resistance and fingerprint resistance, phosphatization, passivation）→ shear → batch（Finished product）.Traditional anti-fingerprint dope forms one layer and contains Cr in galvanized steel sheet surface
（Ⅲ）And Cr（Ⅵ）Dual oxide state is fine and close and the passivating film with self-repair effect, while the organic film on surface can effectively completely cut off
Oxygen and moisture in surrounding medium.Therefore both collaborations assign anti-finger print steel plate good corrosion resistance.However, hexavalent chromium compound belongs to
The material of pole toxic and carcinogenic, with mutagenesis.With world's environmental regulation become better and approaching perfection day by day and environmental consciousness continuous lifting,
Exploitation can replace the environmental type passivation technology that hexavalent chromium compound is passivated system to develop as field of metal surface treatment
Inexorable trend.
The content of the invention
An object of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of resistance and fingerprint resistance inorganic agent, the resistance and fingerprint resistance
Inorganic agent is more environmentally-friendly harmless；For relatively current chromium-free fingerprint-resistant liquid, cost is more cheap, and effect is more preferable.
The second object of the present invention is the preparation method for providing above-mentioned resistance and fingerprint resistance inorganic agent.
The third object of the present invention is the application method for providing above-mentioned resistance and fingerprint resistance inorganic agent.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of resistance and fingerprint resistance inorganic agent, in terms of parts by weight, is made up of following raw material：
Fluorine zirconic acid 25-35 parts, fluosilicic acid 10-20 parts, fluotitanic acid 10-20 parts, sodium nitrate 20-30 parts, ethylene glycol 70-85 parts, lemon
Lemon 10-20 parts, water 300-400 parts of ammonium of acid.
Wherein fluorine zirconic acid is preferred 30-35 parts；
Wherein fluosilicic acid is preferred 15-20 parts；
Wherein fluotitanic acid is preferred 15-20 parts；
Wherein sodium nitrate is preferred 25-30 parts；
Wherein ethylene glycol is preferred 75-80 parts;
Wherein ammonium citrate is preferred 15-20 parts.
Resistance and fingerprint resistance inorganic agent preparation method of the present invention is as follows：
Water is added in glass container, adds the stirring of fluorine zirconic acid, fluosilicic acid, fluotitanic acid, sodium nitrate, ethylene glycol and ammonium citrate equal
It is even, obtain final product resistance and fingerprint resistance inorganic agent of the invention.
The application method of resistance and fingerprint resistance inorganic agent of the present invention is：Resistance and fingerprint resistance inorganic agent of the invention is pressed into 10-15%（Quality point
Number）Carry out with groove, between 3.8-5.5, pH value goes beyond the scope control pH value, uses regulator（Ammoniacal liquor：Water quality ratio is 1:1）
It is adjusted, inserts workpiece wherein 2-7 minutes under normal temperature or heating, taking-up is cleaned with clear water.
For the relatively current chromium-free fingerprint-resistant liquid of resistance and fingerprint resistance inorganic agent of the present invention, more environmentally-friendly harmless, cost is cheaper,
Effect is more preferable.
Specific embodiment
Below by embodiment, the invention will be further described, but not as a limitation of the invention.
The unit of each dispensing numerical value is g.
The composition of the embodiment 1-8 resistance and fingerprint resistance inorganic agents of table 1
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Fluorine zirconic acid | 30 | 25 | 27 | 29 | 30 | 31 | 33 |
| Fluosilicic acid | 15 | 20 | 19 | 18 | 17 | 16 | 15 |
| Fluotitanic acid | 15 | 17 | 18 | 19 | 16 | 15 | 14 |
| Sodium nitrate | 25 | 21 | 22 | 23 | 24 | 25 | 26 |
| Ethylene glycol | 75 | 72 | 70 | 71 | 73 | 75 | 77 |
| Ammonium citrate | 15 | 16 | 14 | 13 | 12 | 11 | 10 |
| Water | 350 | 310 | 320 | 330 | 340 | 350 | 360 |
The composition of the embodiment 8-12 of table 2 and comparative example 1-3 resistance and fingerprint resistance inorganic agents
| Embodiment | 8 | 9 | 10 | 11 | 12 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| Fluorine zirconic acid | 27 | 29 | 30 | 31 | 30 | 30 | 30 | 30 |
| Fluosilicic acid | 20 | 19 | 18 | 17 | 16 | 16 | 16 | 16 |
| Fluotitanic acid | 15 | 16 | 17 | 18 | 19 | 19 | 19 | 30 |
| Sodium nitrate | 30 | 29 | 27 | 26 | 25 | 25 | 25 | 25 |
| Ethylene glycol | 70 | 71 | 73 | 75 | 77 | 77 | 77 | 77 |
| Ammonium citrate | 19 | 17 | 18 | 16 | 15 | - | - | 15 |
| Citric acid | - | - | - | - | - | - | 15 | - |
| Water | 310 | 320 | 330 | 340 | 350 | 350 | 350 | 350 |
Comparative example 1 eliminates ammonium citrate on the basis of embodiment 12, and comparative example 2 is on the basis of embodiment 12 by citric acid
Ammonium is changed to citric acid, and comparative example 3 increased the consumption of fluotitanic acid on the basis of embodiment 12.
The application method of each resistance and fingerprint resistance inorganic agent is as follows described in above example 1-12, comparative example 1-3：
Resistance and fingerprint resistance inorganic agent of the invention is pressed 10%（Mass fraction）Carry out with groove, between 5-5.5, pH value surpasses control pH value
Go out scope, use regulator（Ammoniacal liquor：Water quality ratio is 1:1）It is adjusted, workpiece is inserted wherein 5 points under normal temperature or heating
Clock, taking-up is cleaned with clear water.Effect is shown in Table 3, table 4 respectively.
The using effect of the embodiment 1-7 resistance and fingerprint resistance inorganic agents of table 3
| It is real Apply Example | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| It is resistance to It is rotten Erosion Property | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping lug boss Divide white rust area ≤5% |
| Lead Electricity Property, mΩ | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| It is resistance to It is high Temperature Property | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without bright Aobvious change, color Difference △ E≤ 3 | Outward appearance is without obvious Change, value of chromatism △E≤3 |
| It is resistance to It is wet Heat Property | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, nothing Piebald, white rust ≤ 5%, △ E ≤3 | Without blacking, without flower Spot, white rust≤ 5%, △ E≤3 |
| It is resistance to Refer to Line Property | △E≤2 | △E≤2 | △E≤2 | △E≤2 | △E≤2 | △E≤2 | △E≤2 |
| It is resistance to Alkali Property | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is without change Change, white rust face Product≤5% | Outward appearance is unchanged, White rust area≤ 5% |
| It is resistance to It is molten Agent Property | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without bright Aobvious change, no Demoulding, △ E ≤2 | Outward appearance is without obvious Change, does not take off Film, △ E≤2 |
| It is resistance to Phosphorus Change Property | Outward appearance is without change Change, film weight is residual Surplus >=90% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is unchanged, Film weight residual volume ≥80% |
| It is resistance to It is de- Fat Phosphorus Change Property | Outward appearance is without change Change, film weight is residual Surplus >=90% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is without change Change, film weight is residual Surplus >=80% | Outward appearance is unchanged, Film weight residual volume ≥80% |
| Apply Dress 's It is attached Property | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Lattice adhesive tape is drawn to tear Nothing comes off |
The using effect of the embodiment 8-12 of table 4 and comparative example 1-3 resistance and fingerprint resistance inorganic agents
| It is real Apply Example | 8 | 9 | 10 | 11 | 12 | Comparative example 1 | Comparative example 2 | Comparative example 3 |
| It is resistance to It is rotten Erosion Property | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area≤5% | Cupping is raised Part white rust Area >=6% | Cupping is raised Part white rust Area >=6% | Cupping is convex Play part White rust face Product >=6% |
| Lead Electricity Property , m Ω | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤1.0 | ≤1.0 | ≤1.0 |
| It is resistance to It is high Temperature Property | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance is without bright Aobvious change, Value of chromatism △ E≤3 | Outward appearance without Substantially become Change, aberration Value △ E≤ 3 |
| It is resistance to It is wet Heat Property | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E≤ 3 | Without blacking, Without piebald, White rust≤ 5%, △ E ≤3 |
| It is resistance to Refer to Line Property | △E≤2 | △E≤2 | △E≤2 | △E≤2 | △E≤2 | △E≥3 | △E≥3 | △E≥3 |
| It is resistance to Alkali Property | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance is without change Change, white rust Area≤5% | Outward appearance without Change, in vain Rust area ≤5% |
| It is resistance to It is molten Agent Property | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance is without bright Aobvious change, Not demoulding, △E≤2 | Outward appearance without Substantially become Change, do not take off Film, △ E ≤2 |
| It is resistance to Phosphorus Change Property | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume≤ 77% | Outward appearance is without change Change, film weight Residual volume≤ 77% | Outward appearance without Change, film Weight is remaining Amount≤77% |
| It is resistance to It is de- Fat Phosphorus Change Property | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume >= 80% | Outward appearance is without change Change, film weight Residual volume≤ 77% | Outward appearance is without change Change, film weight Residual volume≤ 77% | Outward appearance without Change, film Weight is remaining Amount≤77% |
| Apply Dress 's It is attached Property | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice adhesive tape Nothing is torn to come off | Draw lattice glue Band tears nothing Come off |
The method of testing of embodiment projects in table of the present invention：
1 ﹑ corrosion resistances：
Test method：Flat board：ASTM B117 standards, spray testing in 96 hours.300 × 150mm of Area of Sample
Corrosion resistance after processing：Cupping 6-8mm, SST48h
Conclusion (of pressure testing)：White rust area≤5%
Cupping bossing white rust area≤5%
2 ﹑ electric conductivity：
Test method：Loresta MP-T360, BSP probes, survey 16 points, 300 × 300mm of Area of Sample
Conclusion (of pressure testing)：Whole≤0.1m Ω
3 ﹑ heat-resisting quantities：
Test method：240 DEG C are toasted 20 minutes, 4 times totally
Conclusion (of pressure testing)：Outward appearance is without significant change, value of chromatism △ E≤3
4 ﹑ humidity resistances：
Test method：Dan Zhang ﹑ laminations（49℃,98%RH）120 hours
Conclusion (of pressure testing)：Without blacking, without piebald, white rust≤5%, △ E≤3
5 ﹑ anti-finger printings：
Test method：Surface of steel plate applies vaseline
Conclusion (of pressure testing)：△E≤2
6 ﹑ alkali resistances：
Test method：50 DEG C of spray 2min of strong basicity degreasing agent or immersion 4min, salt fog 72h
Conclusion (of pressure testing)：Outward appearance is unchanged, white rust area≤5%
7 ﹑ solvent resistances：
Test method：Ethanol-tolerant：80% alcohol, is wiped 30 times back and forth with crocus cloth in surface of steel plate
Resistance to butanone（MEK）：Butanone is stained with crocus cloth to be wiped back and forth 20 times in surface of steel plate
Conclusion (of pressure testing)：Outward appearance without significant change, not demoulding, △ E≤2
The resistance to phosphatizations of 8 ﹑：
Test method：50 DEG C of spray 3min of Phosphating Solution
Conclusion (of pressure testing)：Outward appearance is unchanged, film weight residual volume >=80%
The resistance to defatting-bonderizings of 9 ﹑：
Test method：50 DEG C of spray 2min of degreasing agent, 50 DEG C of spray 3min of Phosphating Solution
Conclusion (of pressure testing)：Outward appearance is unchanged, film weight residual volume >=80%
The tack of 10 ﹑ applications：
Test method：Jing electricity Fen Mo ﹑ Amino-alkyd Paints are scratched
Draw lattice（1*1mm100 lattice）
5J impacts
6mm cuppings draw lattice
Conclusion (of pressure testing)：Lattice adhesive tape is drawn to tear without coming off
Impact flawless
Adhesive tape tears nothing and comes off.
Although the present invention and its advantage is described in detail with reference to specifically implementation method it should be appreciated that do not surpassing
Various changes can be carried out in the case of going out the spirit and scope of the present invention defined by the appended claims, is substituted and is become
Change.One of ordinary skilled in the art will readily appreciate that from the disclosure, can be used according to the present invention and performed
The function or acquisition essentially identical to corresponding embodiment described herein result, the existing and future essentially identical with it will
The method and steps being developed.Therefore, appended claim is intended to include such method and steps in the range of them.
Claims (9)
1. a kind of resistance and fingerprint resistance inorganic agent, it is characterised in that in terms of parts by weight, be made up of following raw material：Fluorine zirconic acid 25-35 parts, fluorine
Silicic acid 10-20 parts, fluotitanic acid 10-20 parts, sodium nitrate 20-30 parts, ethylene glycol 70-85 parts, ammonium citrate 10-20 parts, water 300-
400 parts.
2. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the fluorine zirconic acid is 30-35 parts.
3. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the fluosilicic acid is 15-20 parts.
4. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the fluotitanic acid is 15-20 parts.
5. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the sodium nitrate is 25-30 parts.
6. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the ethylene glycol is 75-80 parts.
7. resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that the ammonium citrate is 15-20 parts.
8. the preparation method of resistance and fingerprint resistance inorganic agent according to claim 1, it is characterised in that comprise the following steps：In glass
Water is added in container, fluorine zirconic acid, fluosilicic acid, fluotitanic acid, ethylene glycol, sodium nitrate and ammonium citrate is separately added into and is stirred.
9. the application method of resistance and fingerprint resistance inorganic agent according to claim 1：Resistance and fingerprint resistance inorganic agent of the invention is pressed into 10-15%
Mass fraction is carried out with groove, and control pH value inserts workpiece wherein 2-7 minutes under normal temperature or heating between 3.8-5.5, takes out
Cleaned with clear water.
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| CN201611058533.0A CN106702362A (en) | 2016-11-27 | 2016-11-27 | Fingerprint-resistant treating agent, preparing method and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126920A (en) * | 2020-09-25 | 2020-12-25 | 合肥朗逸表面处理有限公司 | Chromium-free conversion agent suitable for roller coating process and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1310579A1 (en) * | 2000-07-25 | 2003-05-14 | Kansai Paint Co., Ltd. | Coating material for forming titanium oxide film, method for forming titanium oxide film and use of said coating material |
| CN102443794A (en) * | 2011-12-06 | 2012-05-09 | 中国科学院金属研究所 | Aluminum alloy scratch resistant and fingerprint resistant chromium-free chemical conversion solution for ship and preparation method of conversion film |
| CN103205738A (en) * | 2013-03-19 | 2013-07-17 | 武汉钢实硅钢浩源润滑油有限公司 | Non-chrome purified liquid |
| CN103938198A (en) * | 2014-04-24 | 2014-07-23 | 湖南金裕化工有限公司 | Phosphorus-free nano vitrification agent, and preparation method and application thereof |
| CN105803442A (en) * | 2016-05-25 | 2016-07-27 | 博罗县东明化工有限公司 | Zr-Ti passive film treating agent for aluminum or aluminum alloy and treating method thereof |
-
2016
- 2016-11-27 CN CN201611058533.0A patent/CN106702362A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1310579A1 (en) * | 2000-07-25 | 2003-05-14 | Kansai Paint Co., Ltd. | Coating material for forming titanium oxide film, method for forming titanium oxide film and use of said coating material |
| CN102443794A (en) * | 2011-12-06 | 2012-05-09 | 中国科学院金属研究所 | Aluminum alloy scratch resistant and fingerprint resistant chromium-free chemical conversion solution for ship and preparation method of conversion film |
| CN103205738A (en) * | 2013-03-19 | 2013-07-17 | 武汉钢实硅钢浩源润滑油有限公司 | Non-chrome purified liquid |
| CN103938198A (en) * | 2014-04-24 | 2014-07-23 | 湖南金裕化工有限公司 | Phosphorus-free nano vitrification agent, and preparation method and application thereof |
| CN105803442A (en) * | 2016-05-25 | 2016-07-27 | 博罗县东明化工有限公司 | Zr-Ti passive film treating agent for aluminum or aluminum alloy and treating method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘玉岭编: "《微电子化学技术基础》", 31 July 2005, 化学工业出版社 * |
| 张霞: "《无机化学》", 31 August 2015, 北京：冶金工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112126920A (en) * | 2020-09-25 | 2020-12-25 | 合肥朗逸表面处理有限公司 | Chromium-free conversion agent suitable for roller coating process and preparation method thereof |
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