CN110205008A - A kind of chromium-free fingerprint-resistant inorganic agent - Google Patents
A kind of chromium-free fingerprint-resistant inorganic agent Download PDFInfo
- Publication number
- CN110205008A CN110205008A CN201910439614.2A CN201910439614A CN110205008A CN 110205008 A CN110205008 A CN 110205008A CN 201910439614 A CN201910439614 A CN 201910439614A CN 110205008 A CN110205008 A CN 110205008A
- Authority
- CN
- China
- Prior art keywords
- parts
- chromium
- inorganic agent
- resistant inorganic
- free fingerprint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses a kind of chromium-free fingerprint-resistant inorganic agents, the following component including parts by weight: 15-40 parts of soluble polyurethane；25-45 parts of acrylic acid Organosiliconcopolymere lotion；1-15 parts of phosphide；2-15 parts of compound containing epoxy group；1-10 parts of silane coupling agent；Nanoscale SiO21-15 parts of aqueous solution.Chromium-free fingerprint-resistant inorganic agent of the present invention has the performances such as excellent corrosion resistance, heat-resisting quantity, solvent resistance, humidity resistance, adhesive force simultaneously.
Description
Technical field
The present invention relates to the medicaments being surface-treated for hot-dip galvanizing sheet steel, more particularly to a kind of processing of chromium-free fingerprint-resistant
Agent.
Background technique
Zinc-plated and zinc-base metal steel plate is widely used for household electrical appliance and construction material, the corrosion resistance of these steel plates itself
It is insufficient that performance is applied with face, thus to carry out chromic acid salt treatment or phosphate treated, is then usually formed such as punching press or bending,
Or coating, but depending on the application, this steel plate is usually used in the case where being not coated with.In the case where being not coated in use, usually
Using the surface of chromic acid salt treatment steel plate, but it is accompanied by and occurs the problems such as impression of the hand attachment and scratch in forming or assembling process.
In order to avoid the above problem, guarantee subsequent coating performance and beauty, manufacturer is more likely to using resistance and fingerprint resistance galvanized steel plain sheet.
Resistance and fingerprint resistance galvanized steel plain sheet, hot-galvanized steel plate surface are coated high value added product made of electric conductivity organic film.It is resistance to
Fingerprint galvanized steel plain sheet is widely used in electronics and electrical apparatus industry with its excellent anti-finger printing, electric conductivity and corrosion resistance,
The especially fields such as computer, video display and stereo set.
Traditional anti-finger print steel plate, basic structure are zinc-plated substrate+passivation layer+surface organic film.Its basic handling technique
Process are as follows: cold-rolled steel sheet-annealing-hot galvanizing-Passivation Treatment-coating contains SiO2Organic composite resin film.Wherein Passivation Treatment
One layer can be formed in galvanized steel sheet surface contain Cr3+And Cr6+Dual oxide state densification have self-repair effect and excellent corrosion resistance
Passivation film, while surface organic film can oxygen and moisture effectively in isolated environment medium, therefore the two collaboration assigns resistance and fingerprint resistance
The good corrosion resistance of steel plate.But contain Cr in inorganic agent used6+, hexavalent chromium compound belongs to extremely toxic and carcinogenicity substance, has
Mutagenesis.With the continuous promotion of environmental consciousness, replace the alternative environment of the chromium-free treatment technology and exploitation of Cr VI newly
Friendly product has become the global problem of Treatment of Metal Surface industry institute facing.
Publication No. CN1492945A discloses " aqueous surface-treating agent, surface-treated metal plate for plated metal sheet
And its manufacturing method ", the product after the surface treating agent coats has good corrosion resistance, solvent resistance and welding performance.
Publication No. CN101121860A is disclosed " a kind of chromium-free fingerprint-resistant coating ", chemical constituent content: base-material 40-
70wt%, silicon dioxide gel 4-8wt%, aqueous polytetrafluoroethylene (PTFE) wax liquor 10-20wt%, deionized water 10-40wt%, wetting
Agent EFTOP EF-1120.2-0.3wt%, ethylene glycol 2-3wt%, defoaming agent 0.5-0.7wt%.
Publication No. CN104073100A discloses " a kind of galvanized steel plain sheet low temperature resistance and fingerprint resistance surface treating agent and environment-friendly type table
Surface treatment galvanized steel plain sheet ", it is 50-100 DEG C of range that galvanized steel plain sheet, which contains minimum film temperature made from anti-finger printing surface treating agent,
The polyurethane resin 10-20% of cationic, the minimum acrylic resin for making the nonionic that film temperature is 30-50 DEG C of range
20-40%, phosphide 1-5%, the organo-silane coupling agents 5-10% containing amino, the organo-silane coupling agents containing epoxy group
15-25%, titanium compound 1-5%, vfanadium compound 1-5%, oxidic polyethylene particle 5-10%.
Publication No. CN108117835A discloses " a kind of chromium-free fingerprint-resistant environmental protection coating material and preparation method thereof ", the resistance to finger of Chrome-free
Line environmental protection coating material is made of following components in parts by weight: condensation polymer 40-50 parts of film forming, and aminopropanol ascorbic acid phosphoric acid esters are modified
5-8 parts of graphene oxide, 15-20 parts of epoxy resin, 1-4 parts of dispersing agent, 1-4 parts of levelling agent, 1-4 parts of defoaming agent, water 20-40
Part.
Above-mentioned each surface treating agent or coating can not meet corrosion resistance, heat-resisting quantity, solvent resistance, humidity resistance simultaneously
Etc. performances, be unable to reach the requirement in market.
Summary of the invention
Corrosion resistance, heat-resisting quantity, resistance to can not be met simultaneously in order to solve current heat zinc coating plate chromium-free fingerprint-resistant product
The problems such as solvent borne, humidity resistance, the object of the present invention is to provide a kind of chromium-free fingerprint-resistant inorganic agents.
To achieve the goals above, the present invention adopts the following technical scheme: a kind of chromium-free fingerprint-resistant inorganic agent, including weight
The following component of number:
15-40 parts of soluble polyurethane；
25-45 parts of acrylic acid Organosiliconcopolymere lotion；
1-15 parts of phosphide；
2-15 parts of compound containing epoxy group；
1-10 parts of silane coupling agent；
Nanoscale SiO21-15 parts of aqueous solution.
Wherein, the soluble polyurethane is anion polyurethane.
Acrylic acid Organosiliconcopolymere lotion is that the organic silicon monomer and polymerizable acrylic monomer containing unsaturated bond form
An analog copolymer.
Wherein, the phosphide is selected from phosphate, dibasic alkaliine, dihydric phosphate or pyrophosphate.
Wherein, the compound containing epoxy group is epoxy resin.
Wherein, the compound containing epoxy group be selected from glycerol ether type epoxy resins, glycidyl ester epoxy resin,
Linear aliphatic epoxy resin or alicyclic based epoxy resin.
Wherein, the nanoscale SiO2Aqueous solution is alkalinity or neutral, the nanoscale SiO2The partial size of aqueous solution≤
100nm。
Wherein, total solid content is 10-30% in the chromium-free fingerprint-resistant inorganic agent.
Compared with prior art, the present invention realize the utility model has the advantages that chromium-free fingerprint-resistant inorganic agent of the present invention while having excellent
The performances such as different corrosion resistance, heat-resisting quantity, solvent resistance, humidity resistance, adhesive force.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
The liquid containing hexavalent chromium-treatments that metal material surface is used in processing, because being harmful to the human body, and is gradually eliminated.Separately
Outside, the draining containing Cr VI must defer to the regulation of the dirty anti-therapy of water quality, need especially to be handled, this becomes totle drilling cost mistake
High reason.Therefore, chromium-free fingerprint-resistant inorganic agent is imperative.
Currently, having existed some chromium-free fingerprint-resistant inorganic agents in the market, the inorganic agent containing chromium, but office can be partially substituted
It is sex-limited very big, the market demand can not be often fully met in performance.Such as, when high temperature resistance is tested in existing product, passing through
300 DEG C, 20min baking after, color difference △ E is about 6-10；Existing product is through solvent, as color difference △ E is about after butanone or ethanol
It is 3；Existing product stands about 120h post-etching area≤5% in 5%NaCl aqueous solution.
Table 1 is the corresponding each component content of embodiment 1-6 inorganic agent, table 2 is the corresponding each component of comparative example 1-4 inorganic agent
Content.
Table 1
Table 2
Note: A1, A2, A3 are respectively PUD9725 (purchased from Jiangsu Guolian Technology Co., Ltd.), HUX-541 (purchased from Changxing material
Expect Industries, Inc), APU3330 (be purchased from Dongguan City Rui Qi Industry investment Co., Ltd)；
A21, A22, A23 are respectively GH2019, GHS98A-2,22BL；
E1, E2, E3 are respectively WD-60, JH-0187, KBE-903；
F1, F2, F3 are respectively GRJ26, GRJ30, GRJ40；
B1, B2, B3 are respectively ammonium phosphate, ammonium dihydrogen phosphate, sodium pyrophosphate；
D1, D2, D3, D4, D5 are respectively glycerol ether type epoxy resins, glycidyl ester epoxy resin, linear aliphatic
Based epoxy resin, alicyclic based epoxy resin, aromatic epoxy resin；
G1 is defoaming agent or wetting agent.
1,6 parts of commercially available hot-dip galvanizing sheet steel, plate thickness 0.4mm are taken
2, spray cleaning is carried out using degreasing agent respectively to above-mentioned hot-dip galvanizing sheet steel, 70 DEG C for the treatment of temperature, handles the time
20s after removing its surface and oil contaminant, the lye of surface remaining is washed with tap water, is dried for standby.
3, roller coating processing is carried out to hot-dip galvanizing sheet steel using inorganic agent prepared by embodiment 1-6 and comparative example 1-4, roller coating is
Make the carrier of coating with transfer roller, coating forms certain thickness wet film in roll surface, by transfer roller during rotation with steel
Plate is contacted, and inorganic agent is coated in surface of steel plate.Resistance and fingerprint resistance inorganic agent is 80-120 DEG C to the temperature of steel plate coating processing,
The processing time is 0.1-20s, and by the way of inverse painting, the weight of surface of steel plate inorganic agent is 0.1-2g/m after processing2.In order to test
The excellent properties for demonstrate,proving inorganic agent of the present invention, using the hot-dip galvanizing sheet steel without any processing as control.
Corrosion resistance, heat-resisting quantity, alkali resistance, solvent resistant are carried out to inorganic agent of the present invention treated hot-dip galvanizing sheet steel
Property, humidity resistance, adhesive force, the test such as coating and processing performance.
Corrosion resistance: it is tested referring to JIS-Z-2371 by brine spray, places the different time, measure its erosional surface
Product.
Heat-resisting quantity: 300 DEG C of oven temperature, 20min, measurement treated color of the heat zinc coating plate before and after experiment are toasted
Difference.Evaluation criterion: ◎: 1 E≤3 < △；Zero: 3 E≤6 < △；△: 6 E≤10 < △；×: △ E > 10.
Solvent resistance: reagent uses butanone, ethyl alcohol, 80% ethyl alcohol, by hot-dip galvanizing sheet steel to be tested in 500g gravity item
It rubs back and forth under part 20 times, the color difference before and after measurement experiment.Evaluation criterion: ◎: 0 E≤2 < △；Zero: 2 E≤3 < △；△: 3 <
△E≤5；×: △ E > 5.
Alkali resistance: (1) being immersed in 60 DEG C for hot-dip galvanizing sheet steel to be tested, 2min in 2% degreasing agent, and clear water rinses
Afterwards, its surface state is observed, and the color difference before and after measurement experiment；(2) hot-dip galvanizing sheet steel to be tested is immersed in 20%NaOH
30s in solution observes its surface state, and the color difference before and after measurement experiment.
Evaluation criterion: ◎: 0 E≤1 < △；Zero: 1 E≤3 < △；△: 3 E≤5 < △；×: △ E > 5.
Anti-finger printing: vaseline is coated in hot-galvanized steel plate surface to be tested, after placing 1h, before and after measurement experiment
Color difference.Evaluation criterion: 0 E≤1 < △；Zero: 1 E≤3 < △；△: 3 E≤5 < △；×: △ E > 5.
Anti-blackening: (1) to be tested hot-dip galvanizing sheet steel is respectively placed in 70 DEG C, the damp heat box of 80% relative humidity
In, it is taken out after 120h, observes blacking position, the color difference before and after measurement experiment；(2) hot-dip galvanizing sheet steel to be tested is being boiled respectively
1h is boiled in water, observes the color difference before and after boiling.Evaluation criterion: ◎: 0 E≤1 < △；Zero: 1 E≤3 < △；△: 3 E≤5 < △；
×: △ E > 5.
Coating: hot-dip galvanizing sheet steel to be tested is coated with alkyd resin coating with scraper respectively, is toasted under the conditions of 125 DEG C
30min；(1) it after standing for 24 hours, with cutter after film coated surface firmly draws hundred lattice, is removed using 3M adhesive tape, records residual film
Remaining number；2) it is removed after drawing hundred lattice, then after carrying out 7mm with the convex experiment instrument of cup with 3M adhesive tape, records residual film residue number.
Evaluation criterion: ◎: 100/100；Zero: 98/100；△: (50-98)/100；×: 0/100.Remarks: 100/100 refers to 100 residual films
In to there remains 100 residual films unstripped；It is unstripped to there remains 98 residual films in 98/100 100 residual films of finger.
Processability: by the convex 7mm of hot-dip galvanizing sheet steel cup to be tested, impact experiment is carried out with the power of 9J, observes film outstanding
Whether crack or falls off.Evaluation criterion: it ◎: do not fall off, crack；×: it falls off, crack.
Measurement result is as shown in table 3.
Table 3
As known from Table 3, by inorganic agent of the present invention treated electric heating zinc coated sheet, salt spray resistance, high temperature resistance have
It significantly improves；The inorganic agent of galvanized steel plain sheet after base extraction, galvanized steel sheet surface does not change, shows good
Alkaline resistance properties；Treated that galvanized steel plain sheet solvent resistance is good for inorganic agent of the invention, the galvanized steel sheet surface base after solvent wiping
This does not change；Inorganic agent of the invention treated galvanized steel plain sheet anti-blackening can be good, is suitable for for a long time in damp and hot ring
It is transported under border；Inorganic agent of the invention treated galvanized steel plain sheet processing performance, coating performance comply with standard.
It is found that embodiment selects specific amounts of components range, inorganic agent obtained is for comparing embodiment and comparative example
A kind of novel, environmentally friendly, low consumption, low cost chromium-free fingerprint-resistant inorganic agent.Soluble polyurethane, acrylic acid Organosiliconcopolymere
The proportion of lotion changes, and influences whether the solvent resistance, processing performance and coating of product.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (7)
1. a kind of chromium-free fingerprint-resistant inorganic agent, which is characterized in that the following component including parts by weight:
15-40 parts of soluble polyurethane；
25-45 parts of acrylic acid Organosiliconcopolymere lotion；
1-15 parts of phosphide；
2-15 parts of compound containing epoxy group；
1-10 parts of silane coupling agent；
Nanoscale SiO21-15 parts of aqueous solution.
2. chromium-free fingerprint-resistant inorganic agent as described in claim 1, which is characterized in that the soluble polyurethane is anion
Polyurethane.
3. chromium-free fingerprint-resistant inorganic agent as described in claim 1, which is characterized in that the phosphide is selected from phosphate, phosphorus
Sour monohydric salt, dihydric phosphate or pyrophosphate.
4. chromium-free fingerprint-resistant inorganic agent as described in claim 1, which is characterized in that the compound containing epoxy group is ring
Oxygen resin.
5. chromium-free fingerprint-resistant inorganic agent as claimed in claim 4, which is characterized in that the compound containing epoxy group is selected from
Glycerol ether type epoxy resins, glycidyl ester epoxy resin, linear aliphatic epoxy resin or alicyclic based epoxy resin.
6. chromium-free fingerprint-resistant inorganic agent as described in claim 1, which is characterized in that the nanoscale SiO2Aqueous solution is alkali
Property or neutrality, the nanoscale SiO2Partial size≤100nm of aqueous solution.
7. chromium-free fingerprint-resistant inorganic agent as described in claim 1, which is characterized in that total in the chromium-free fingerprint-resistant inorganic agent
Solid content is 10-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439614.2A CN110205008A (en) | 2019-05-24 | 2019-05-24 | A kind of chromium-free fingerprint-resistant inorganic agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439614.2A CN110205008A (en) | 2019-05-24 | 2019-05-24 | A kind of chromium-free fingerprint-resistant inorganic agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110205008A true CN110205008A (en) | 2019-09-06 |
Family
ID=67788419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439614.2A Pending CN110205008A (en) | 2019-05-24 | 2019-05-24 | A kind of chromium-free fingerprint-resistant inorganic agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110205008A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254375A (en) * | 2020-02-28 | 2020-06-09 | 鞍钢股份有限公司 | Production method of high-lubricity surface aluminum-zinc-plated plate |
| CN111690920A (en) * | 2020-07-22 | 2020-09-22 | 武汉迪赛环保新材料股份有限公司 | Modified silica sol chromium-free passivator for surface treatment of hot-dip galvanized steel sheet and preparation method and application thereof |
| CN112301342A (en) * | 2020-07-02 | 2021-02-02 | 上海兴赛尔表面材料有限公司 | Chromium-free passivation composition for aluminum-plated zinc plate and manufacturing and using method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266872A (en) * | 1999-03-16 | 2000-09-20 | 日本巴卡莱近估股份有限公司 | Water surface treatment agent for metal material and furface treated metal plate |
| CN104073100A (en) * | 2013-03-29 | 2014-10-01 | 宝山钢铁股份有限公司 | Low-temperature anti-fingerprint surface treating agent for galvanized steel sheet and environment-friendly surface treated galvanized steel sheet |
| CN108129971A (en) * | 2017-12-27 | 2018-06-08 | 中山大学 | A kind of anti-scraping coating of environmental protection resistance and fingerprint resistance and its application method |
-
2019
- 2019-05-24 CN CN201910439614.2A patent/CN110205008A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1266872A (en) * | 1999-03-16 | 2000-09-20 | 日本巴卡莱近估股份有限公司 | Water surface treatment agent for metal material and furface treated metal plate |
| CN104073100A (en) * | 2013-03-29 | 2014-10-01 | 宝山钢铁股份有限公司 | Low-temperature anti-fingerprint surface treating agent for galvanized steel sheet and environment-friendly surface treated galvanized steel sheet |
| CN108129971A (en) * | 2017-12-27 | 2018-06-08 | 中山大学 | A kind of anti-scraping coating of environmental protection resistance and fingerprint resistance and its application method |
Non-Patent Citations (1)
| Title |
|---|
| 王海人等: "钢板耐指纹涂料及其涂膜表征方法的研究进展", 《材料保护》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254375A (en) * | 2020-02-28 | 2020-06-09 | 鞍钢股份有限公司 | Production method of high-lubricity surface aluminum-zinc-plated plate |
| CN112301342A (en) * | 2020-07-02 | 2021-02-02 | 上海兴赛尔表面材料有限公司 | Chromium-free passivation composition for aluminum-plated zinc plate and manufacturing and using method thereof |
| CN111690920A (en) * | 2020-07-22 | 2020-09-22 | 武汉迪赛环保新材料股份有限公司 | Modified silica sol chromium-free passivator for surface treatment of hot-dip galvanized steel sheet and preparation method and application thereof |
| CN111690920B (en) * | 2020-07-22 | 2022-02-08 | 武汉迪赛环保新材料股份有限公司 | Modified silica sol chromium-free passivator for surface treatment of hot-dip galvanized steel sheet and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3385405B1 (en) | Chromium-free surface-treated tinplate, production method and surface treating agent therefor | |
| TWI555881B (en) | A water-based metal surface treatment agent and a metal surface treatment method using the same | |
| Yuan et al. | Effect of SiO2: Na2O molar ratio of sodium silicate on the corrosion resistance of silicate conversion coatings | |
| JP3883831B2 (en) | Surface-treated steel sheet with excellent white rust resistance and method for producing the same | |
| KR100430417B1 (en) | Surface treatment composition for metallic material and method for treatment | |
| CN102070927B (en) | Water-based surface treatment agent for color coating pretreatment of galvanized plates | |
| CN100584908C (en) | Environment-friendly type galvanizing metal surface treating agent | |
| TWI457468B (en) | Hot-dip galvanized steel sheet and manufacturing method therefor | |
| CN110205008A (en) | A kind of chromium-free fingerprint-resistant inorganic agent | |
| CN104073100B (en) | A kind of galvanized steel plain sheet low temperature resistance and fingerprint resistance surface conditioning agent and environment-friendly type surface process galvanized steel plain sheet | |
| WO2014000527A1 (en) | Galvanized steel strip with good conductivity, high corrosion resistance and fingerprint resistance, and surface treatment agent and treatment method | |
| CN111304641A (en) | Hot-dip aluminum-zinc plate chromium-free passivation solution and preparation method of hot-dip aluminum-zinc fingerprint-resistant plate | |
| CN109778167B (en) | Trivalent chromium passivator with excellent coating performance and preparation method thereof | |
| CN102321900A (en) | Metal surface coating method and application thereof | |
| CN110305574A (en) | A kind of one-component chromium-free environment-friendly non-oriented electrical steel insulating surface inorganic agent | |
| CN102471892B (en) | Surface treatment agent for use on pre-coated metal sheet, coated and surface treated metal sheet whereon surface treatment agent has been applied, and pre-coated metal sheet with excellent film adhesion during processing and which uses same | |
| CN111560607A (en) | Surface treatment liquid for hot-dip galvanized aluminum magnesium steel plate and preparation method of hot-dip galvanized aluminum magnesium chromium-free passivated plate | |
| CN111270230A (en) | Environment-friendly surface treatment liquid for hot-dip aluminum-zinc plate and preparation method of hot-dip aluminum-zinc passivated plate | |
| JP5000800B2 (en) | Inorganic film-forming coating agent, inorganic film-forming method, inorganic film-coated aluminum material and inorganic film-coated steel material obtained by using the same | |
| CN107325699A (en) | A kind of resistance and fingerprint resistance coated steel sheet and its production method | |
| KR20010042321A (en) | Metallic material with organic composite coating excellent in corrosion resistance and coatability and reduced in finger mark adhesion and process for producing the same | |
| CN107641802A (en) | A kind for the treatment of fluid of resistance and fingerprint resistance containing chromium for hot-dip galvanizing sheet steel | |
| JP5000802B2 (en) | Inorganic film-forming coating agent, inorganic film-forming method, inorganic film-coated aluminum material and inorganic film-coated steel material obtained by using the same | |
| KR100428561B1 (en) | Pretreatment Composition for Painted Steel Sheets | |
| TWI645072B (en) | Aqueous composition for treating metallic surface, method of treating surface, protective film and surface-treated galvanized steel sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |