CN104109464A - Anti-stripping aluminum alloy surface treating agent - Google Patents
Anti-stripping aluminum alloy surface treating agent Download PDFInfo
- Publication number
- CN104109464A CN104109464A CN201410270956.3A CN201410270956A CN104109464A CN 104109464 A CN104109464 A CN 104109464A CN 201410270956 A CN201410270956 A CN 201410270956A CN 104109464 A CN104109464 A CN 104109464A
- Authority
- CN
- China
- Prior art keywords
- parts
- stirring
- aluminum alloy
- acid
- alloy surface
- 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
Landscapes
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses an anti-stripping aluminum alloy surface treating agent. The agent is composed of the following raw materials in parts by weight: 1.7 to 3 parts of inositol hexaphosphate, 4.5 to 6 parts of hydroxystearic acid, 0.3 to 1 part of aluminum nitride, 1 to 1.4 parts of nonyl phenol, 1 to 2 parts of sodium sulfate, 0.1 to 0.4 part of vitamin C, 1 to 1.5 parts of dioctyl sodium sulfosuccinate, 2.4 to 4 parts of polyethylene glycol 1000, 0.1 to 0.2 part of benzotriazole, 0.3 to 1 part of N-ethyl-o-toluenesulfonamide, 0.3 to 0.4 part of phosphite, 2 to 4 parts of film-forming auxiliary agent, 16 to 20 parts of silane coupling agent KH550, and 130 to 150 parts of deionized water. The surface treating agent can form a stable membrane on the aluminum alloy surface. The membrane layer has the advantages of strong adhesivity, no cavity or collapse, compactness, uniformity, corrosion resistance, acid resistance, oil resistance, and anti-stripping property.
Description
Technical field
The present invention relates generally to field of surface treatment, relates in particular to a kind of antistripping aluminum alloy surface treatment agent.
Background technology
The surface treatment method of aluminium alloy has a lot, as Physical, chemical method, physico-chemical processes and synthetic method.Conventional method is anonizing now, form conversion film by electrochemical method in aluminum alloy surface, although this method can improve the corrosion resistance nature of aluminium alloy, but the ability that it conforms, transform rete even not, easily come off, wear resisting property does not improve, and although traditional phosphate conversion and chromating process for treating surface can obtain good effect, but contain zinc in the waste liquid of discharging in treating processes, manganese, nickel, the carcinogenic substances such as heavy metal ion and nitrite such as chromium, environmental pollution is very serious, and metallic surface silanization treatment technology is due to the material of hurm involved environment not, energy consumption in production process is low, technical applications is extensive, being considered to be expected to replace phosphate conversion processes and chromating processing, that recent development direction is protected separately in metallic surface.
Summary of the invention
The object of the invention is just to provide a kind of antistripping aluminum alloy surface treatment agent.
The present invention is achieved by the following technical solutions:
A kind of antistripping aluminum alloy surface treatment agent, it is made up of the raw material of following weight parts:
Phytinic acid 1.7-3, oxystearic acid 4.5-6, aluminium nitride 0.3-1, nonylphenol 1-1.4, sodium sulfate 1-2, vitamins C 0.1-0.4, Aerosol OT 1-1.5, cetomacrogol 1000 2.4-4, benzotriazole 0.1-0.2, N-ethyl-adjacency pair toluol sulfonamide 0.3-1, phosphorous acid ester 0.3-0.4, film coalescence aid 2-4, Silane coupling agent KH550 16-20, deionized water 130-150;
Described film coalescence aid is made up of the raw material of following weight parts:
Organosilicon crylic acid latex 30-40, flaxseed gum 2-3, polyhexamethylene guanidine 0.3-0.5, glycerin polyoxyethylene ether cocounut oil acid esters 0.5-1, ammonium meta-vanadate 0.1-0.2, potassium wolframate 0.1-0.2, Oleum Hippophae 0.4-1, deionized water 60-80;
Potassium wolframate is mixed with ammonium meta-vanadate, join in 10-20 deionized water doubly, at 70-80 DEG C, stirring heating 4-10 minute, adds flaxseed gum, is stirred to normal temperature, obtains gel;
Polyhexamethylene guanidine is joined in organosilicon crylic acid latex, after stirring, add above-mentioned gel, drip Oleum Hippophae, after dropwising, insulation leaves standstill 3-5 minute at 50-60 DEG C, adds the each raw material of residue, 200-300 rev/min of dispersed with stirring 20-30 minute, obtains described film coalescence aid.
A preparation method for antistripping aluminum alloy surface treatment agent, comprises the following steps:
Aluminium nitride, sodium sulfate are mixed, and rising temperature is 50-60 DEG C, adds cetomacrogol 1000, and ball milling is even;
Oxystearic acid is mixed with phosphorous acid ester, after stirring, add benzotriazole, phytinic acid, 50-70 rev/min of dispersed with stirring 4-6 minute;
Aerosol OT is joined in deionized water, add above-mentioned each raw material after treatment and the each raw material of residue after stirring, 170-200 rev/min of dispersed with stirring 1-2 hour, obtains described antistripping aluminum alloy surface treatment agent.
Advantage of the present invention is:
Surface treatment agent of the present invention can form stabilizing membrane in aluminum alloy surface, and this rete has strong adhesion, without cavity, split sunken, fine and close evenly, the advantages such as erosion resistance, acid resistance, oil-proofness, oil-proofness, stripper-resistance.
Embodiment
Embodiment 1
A kind of antistripping aluminum alloy surface treatment agent, it is made up of the raw material of following weight parts:
Phytinic acid 1.7, oxystearic acid 4.5, aluminium nitride 0.3, nonylphenol 1.4, sodium sulfate 2, vitamins C 0.4, Aerosol OT 1.5, cetomacrogol 1000 2.4, benzotriazole 0.2, N-ethyl-adjacency pair toluol sulfonamide 0.3, phosphorous acid ester 0.4, film coalescence aid 4, Silane coupling agent KH550 20, deionized water 150;
Described film coalescence aid is made up of the raw material of following weight parts:
Organosilicon crylic acid latex 40, flaxseed gum 3, polyhexamethylene guanidine 0.5, glycerin polyoxyethylene ether cocounut oil acid esters 0.5, ammonium meta-vanadate 0.2, potassium wolframate 0.1, Oleum Hippophae 0.4, deionized water 80;
Potassium wolframate is mixed with ammonium meta-vanadate, join in the deionized water of 20 times, at 80 DEG C, stirring heating 10 minutes, adds flaxseed gum, is stirred to normal temperature, obtains gel;
Polyhexamethylene guanidine is joined in organosilicon crylic acid latex, add above-mentioned gel after stirring, drip Oleum Hippophae, after dropwising, insulation leaves standstill 3 minutes at 60 DEG C, adds the each raw material of residue, and 300 revs/min of dispersed with stirring 30 minutes, obtain described film coalescence aid.
A preparation method for antistripping aluminum alloy surface treatment agent, comprises the following steps:
Aluminium nitride, sodium sulfate are mixed, and rising temperature is 60 DEG C, adds cetomacrogol 1000, and ball milling is even;
Oxystearic acid is mixed with phosphorous acid ester, after stirring, add benzotriazole, phytinic acid, 70 revs/min of dispersed with stirring 6 minutes;
Aerosol OT is joined in deionized water, add above-mentioned each raw material after treatment and the each raw material of residue after stirring, 200 revs/min of dispersed with stirring 1 hour, obtain described antistripping aluminum alloy surface treatment agent.
Using method:
The Al alloy parts carrying out after degreasing, washing is placed in to surface treatment agent of the present invention and floods, working temperature 20-40 DEG C, working hour 0.5-1min.
Performance test:
Getting the aluminum alloy plate materials of surface treatment agent processing of the present invention tests, the specification of this sheet material is 80mm × 100mm × 4mm, by this sheet material lateral dissection, carry out spray test, agents useful for same is that concentration is 5% sodium chloride solution, test period 300 hours, measures the bubbling width forming in line of cut one side, and result bubbling width is 0;
Salt tolerance:
It is in 5% sodium chloride solution that this sheet material is immersed in to concentration, soaks 300 hours, and material surface is substantially unchanged, soaks 300 hours, occurs without rust staining;
Acid resistance:
This sheet material is sprayed to experiment with the 0.05mol/l sulfuric acid that temperature is 23 DEG C, and experimental period 20 hours, cleans with clear water, and indoor placement 2 hours, coating surface was unchanged, and nothing is bubbled, nothing comes off, nothing is damaged;
Stripper-resistance:
The paste that this plate surface is coated with to last layer 2-3mm, being put into temperature is 50 DEG C, and in the watertight chest that relative humidity is 90-96%, experimental period 24 hours, cleans with clear water after taking-up, and coating surface is without bubbling, without coming off, without damaged.
Claims (2)
1. an antistripping aluminum alloy surface treatment agent, is characterized in that what it was made up of the raw material of following weight parts:
Phytinic acid 1.7-3, oxystearic acid 4.5-6, aluminium nitride 0.3-1, nonylphenol 1-1.4, sodium sulfate 1-2, vitamins C 0.1-0.4, Aerosol OT 1-1.5, cetomacrogol 1000 2.4-4, benzotriazole 0.1-0.2, N-ethyl-adjacency pair toluol sulfonamide 0.3-1, phosphorous acid ester 0.3-0.4, film coalescence aid 2-4, Silane coupling agent KH550 16-20, deionized water 130-150;
Described film coalescence aid is made up of the raw material of following weight parts:
Organosilicon crylic acid latex 30-40, flaxseed gum 2-3, polyhexamethylene guanidine 0.3-0.5, glycerin polyoxyethylene ether cocounut oil acid esters 0.5-1, ammonium meta-vanadate 0.1-0.2, potassium wolframate 0.1-0.2, Oleum Hippophae 0.4-1, deionized water 60-80;
Potassium wolframate is mixed with ammonium meta-vanadate, join in 10-20 deionized water doubly, at 70-80 DEG C, stirring heating 4-10 minute, adds flaxseed gum, is stirred to normal temperature, obtains gel;
Polyhexamethylene guanidine is joined in organosilicon crylic acid latex, after stirring, add above-mentioned gel, drip Oleum Hippophae, after dropwising, insulation leaves standstill 3-5 minute at 50-60 DEG C, adds the each raw material of residue, 200-300 rev/min of dispersed with stirring 20-30 minute, obtains described film coalescence aid.
2. a preparation method for antistripping aluminum alloy surface treatment agent as claimed in claim 1, is characterized in that comprising the following steps:
Aluminium nitride, sodium sulfate are mixed, and rising temperature is 50-60 DEG C, adds cetomacrogol 1000, and ball milling is even;
Oxystearic acid is mixed with phosphorous acid ester, after stirring, add benzotriazole, phytinic acid, 50-70 rev/min of dispersed with stirring 4-6 minute;
Aerosol OT is joined in deionized water, add above-mentioned each raw material after treatment and the each raw material of residue after stirring, 170-200 rev/min of dispersed with stirring 1-2 hour, obtains described antistripping aluminum alloy surface treatment agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270956.3A CN104109464A (en) | 2014-06-17 | 2014-06-17 | Anti-stripping aluminum alloy surface treating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410270956.3A CN104109464A (en) | 2014-06-17 | 2014-06-17 | Anti-stripping aluminum alloy surface treating agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109464A true CN104109464A (en) | 2014-10-22 |
Family
ID=51706459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410270956.3A Pending CN104109464A (en) | 2014-06-17 | 2014-06-17 | Anti-stripping aluminum alloy surface treating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104109464A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213410A (en) * | 1996-02-05 | 1999-04-07 | 新日本制铁株式会社 | Surface-treated metallic material with corrosion resistance and surface treatment used thereof |
| CN1639376A (en) * | 2002-03-01 | 2005-07-13 | 杰富意钢铁株式会社 | Surface treated steel plate and method for production thereof |
| CN1795292A (en) * | 2003-05-28 | 2006-06-28 | 隆萨股份有限公司 | Use of quaternary ammonium carbonates and bicarbonates as anticorrosive agents, method for inhibiting corrosion and anticorrosive coatings using these agents |
| CN1823181A (en) * | 2003-05-16 | 2006-08-23 | 索尼株式会社 | Surface treating agent for tin or tin alloy material |
| CN102021554A (en) * | 2010-12-09 | 2011-04-20 | 中国海洋大学 | Preparation process of cerium-doped silicon corrosion-resisting membrane on surface of aluminium alloy |
| CN102337532A (en) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | Chromium-free passivation liquid applied to surface of zinc-coated layer |
| CN102747355A (en) * | 2012-07-27 | 2012-10-24 | 重庆长宇金属表面处理技术有限公司 | Metal surface vitrification agent and application method thereof |
| CN102977774A (en) * | 2012-12-04 | 2013-03-20 | 安徽省宿州市龙华机械制造有限公司 | Modified silane surface pretreating agent containing polyoxyethylene octadecanol ether and preparation method of modified silane surface pretreating agent |
| CN103649243A (en) * | 2011-07-13 | 2014-03-19 | Posco公司 | Resin composition for a surface treatment, and steel sheet coated with same |
-
2014
- 2014-06-17 CN CN201410270956.3A patent/CN104109464A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213410A (en) * | 1996-02-05 | 1999-04-07 | 新日本制铁株式会社 | Surface-treated metallic material with corrosion resistance and surface treatment used thereof |
| CN1639376A (en) * | 2002-03-01 | 2005-07-13 | 杰富意钢铁株式会社 | Surface treated steel plate and method for production thereof |
| CN1823181A (en) * | 2003-05-16 | 2006-08-23 | 索尼株式会社 | Surface treating agent for tin or tin alloy material |
| CN1795292A (en) * | 2003-05-28 | 2006-06-28 | 隆萨股份有限公司 | Use of quaternary ammonium carbonates and bicarbonates as anticorrosive agents, method for inhibiting corrosion and anticorrosive coatings using these agents |
| CN102021554A (en) * | 2010-12-09 | 2011-04-20 | 中国海洋大学 | Preparation process of cerium-doped silicon corrosion-resisting membrane on surface of aluminium alloy |
| CN102337532A (en) * | 2011-07-11 | 2012-02-01 | 武汉迪赛高科技研究发展有限公司 | Chromium-free passivation liquid applied to surface of zinc-coated layer |
| CN103649243A (en) * | 2011-07-13 | 2014-03-19 | Posco公司 | Resin composition for a surface treatment, and steel sheet coated with same |
| CN102747355A (en) * | 2012-07-27 | 2012-10-24 | 重庆长宇金属表面处理技术有限公司 | Metal surface vitrification agent and application method thereof |
| CN102977774A (en) * | 2012-12-04 | 2013-03-20 | 安徽省宿州市龙华机械制造有限公司 | Modified silane surface pretreating agent containing polyoxyethylene octadecanol ether and preparation method of modified silane surface pretreating agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104099021A (en) | Anticorrosion and antibacterial aluminium alloy surface treating agent | |
| CN104099593A (en) | Surface treating agent for trace rare earth aluminum alloy | |
| CN104109849A (en) | Stable high-adhesive aluminum alloy surface conditioning agent | |
| CN104099005A (en) | Multi-titanium aluminum alloy surface treatment agent | |
| CN104099592A (en) | Surface treating agent for smooth foamless aluminum alloy | |
| CN104099595A (en) | Surface treating agent for wipe resistant aluminum alloy | |
| CN104109856A (en) | Antirust aluminum alloy surface treatment agent | |
| CN104109463A (en) | Aluminum alloy surface treating agent | |
| CN104109464A (en) | Anti-stripping aluminum alloy surface treating agent | |
| CN104099013B (en) | A kind of nano-aluminium alloy surface conditioning agent | |
| CN104109469A (en) | Petroleum ether aluminum alloy surface treating agent | |
| CN104109467A (en) | Environment-friendly fluorine-free aluminum alloy surface treating agent | |
| CN104109472A (en) | Corrosion resistant aluminum alloy surface treatment agent | |
| CN104109854A (en) | Long-lasting aluminum alloy surface treating agent with long shelf life | |
| CN104099589A (en) | Chromate-free surface treating agent for aluminum alloy | |
| CN104099596A (en) | Surface treating agent for milk white aluminum alloy | |
| CN104099604A (en) | Surface treating agent for nitrate aluminum alloy | |
| CN104109853A (en) | Anticorrosion aluminum alloy surface treating agent | |
| CN104109851A (en) | Antirust aluminum alloy surface treating agent | |
| CN104099007B (en) | A kind of many Dow metals surface conditioning agent | |
| CN104099603A (en) | Surface treating agent for double-silane aluminum alloy | |
| CN104099008A (en) | Anti-grease aluminium alloy surface treatment agent | |
| CN104099019A (en) | Sea-buckthron-oil-containing aluminum alloy surface treatment agent | |
| CN104109466A (en) | Long-lasting type aluminum alloy surface treating agent | |
| CN104099010A (en) | Vulcanized silane aluminium alloy surface treating agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
|
| RJ01 | Rejection of invention patent application after publication |