CN104099592A - Surface treating agent for smooth foamless aluminum alloy - Google Patents
Surface treating agent for smooth foamless aluminum alloy Download PDFInfo
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- CN104099592A CN104099592A CN201410276861.2A CN201410276861A CN104099592A CN 104099592 A CN104099592 A CN 104099592A CN 201410276861 A CN201410276861 A CN 201410276861A CN 104099592 A CN104099592 A CN 104099592A
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- aluminum alloy
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- -1 hydroxyethyl Chemical group 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 19
- YIXJRHPUWRPCBB-UHFFFAOYSA-N Magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- XMVONEAAOPAGAO-UHFFFAOYSA-N Sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010439 graphite Substances 0.000 claims abstract description 7
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 7
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 4
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims abstract description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N edta Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 238000004381 surface treatment Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004581 coalescence Methods 0.000 claims description 9
- HNJBEVLQSNELDL-UHFFFAOYSA-N 2-Pyrrolidone Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 6
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- GHPGOEFPKIHBNM-UHFFFAOYSA-N antimony(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Sb+3].[Sb+3] GHPGOEFPKIHBNM-UHFFFAOYSA-N 0.000 claims description 6
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 150000001261 hydroxy acids Chemical class 0.000 claims description 6
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical compound [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000010695 polyglycol Substances 0.000 claims description 6
- 229920000151 polyglycol Polymers 0.000 claims description 6
- 239000001397 quillaja saponaria molina bark Substances 0.000 claims description 6
- 150000007949 saponins Chemical class 0.000 claims description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- GIWQSPITLQVMSG-UHFFFAOYSA-N 1,2-dimethylimidazole Chemical compound CC1=NC=CN1C GIWQSPITLQVMSG-UHFFFAOYSA-N 0.000 claims description 3
- MIJKIIBNAPRONL-UHFFFAOYSA-N acetic acid;neodymium Chemical compound [Nd].CC(O)=O MIJKIIBNAPRONL-UHFFFAOYSA-N 0.000 claims description 3
- 238000000498 ball milling Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- ZMQBAPPSYGILGT-UHFFFAOYSA-N sodium;2,3-bis(hydroxymethyl)butanedioic acid Chemical compound [Na+].OCC(C(O)=O)C(CO)C(O)=O ZMQBAPPSYGILGT-UHFFFAOYSA-N 0.000 claims description 3
- 240000007524 Camellia sinensis var. sinensis Species 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- KWIUHFFTVRNATP-UHFFFAOYSA-N Trimethylglycine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 abstract 2
- MTNDZQHUAFNZQY-UHFFFAOYSA-N 2-Imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 abstract 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 abstract 1
- VJHINFRRDQUWOJ-UHFFFAOYSA-N Dioctyl sebacate Chemical compound CCCCC(CC)COC(=O)CCCCCCCCC(=O)OCC(CC)CCCC VJHINFRRDQUWOJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000161 Locust bean gum Polymers 0.000 abstract 1
- 206010034133 Pathogen resistance Diseases 0.000 abstract 1
- 229910000410 antimony oxide Inorganic materials 0.000 abstract 1
- 229960003237 betaine Drugs 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 235000010420 locust bean gum Nutrition 0.000 abstract 1
- 239000000711 locust bean gum Substances 0.000 abstract 1
- KETUDCKOKOGBJB-UHFFFAOYSA-K neodymium(3+);triacetate Chemical compound [Nd+3].CC([O-])=O.CC([O-])=O.CC([O-])=O KETUDCKOKOGBJB-UHFFFAOYSA-K 0.000 abstract 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000005587 bubbling Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K [O-]P([O-])([O-])=O Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000004532 chromating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical group [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial Effects 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000015784 hyperosmotic salinity response Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Abstract
The invention discloses a surface treating agent for smooth foamless aluminum alloy. The surface treating agent comprises the following raw materials in parts by weight: 0.8-2 parts of hydroxyethyl oleic imidazoline betaine, 1-2 parts of locust bean gum, 0.1-0.2 part of neodymium acetate, 1-2 parts of ethylene diamine tetraacetic acid, 0.3-1 part of antimony oxide, 1-2 parts of sodium tungstate, 2-3 parts of magnesium nitrate, 0.3-1 part of graphite powder, 0.1-0.2 part of dioctyl sebacate, 2-3 parts of 1, 4-cyclohexanedimethanol, 2-3 parts of a coalescing agent, 8-12 parts of 3-amino propyl trimethoxy silane, 6-10 parts of silane coupling agent KH570, and 110-140 parts of de-ionized water. The surface treating agent can form a stable and even coating film on the surface of the aluminum alloy; and the coating film is foamless and smooth, and has the advantages of strong compactness, good leakage resistance, strong corrosion and bacterial resistance and good easy cleanness.
Description
?
Technical field
The present invention relates generally to field of surface treatment, relates in particular to a kind of smooth still 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 smooth still performance 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 heavy metal ion such as chromium and the sub-smooth still carcinogenic substance that waits, 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 smooth still aluminum alloy surface treatment agent.
The present invention is achieved by the following technical solutions:
A kind of smooth still aluminum alloy surface treatment agent, it is made up of the raw material of following weight parts:
Hydroxyethyl oleic imidazolinone trimethyl-glycine 0.8-2, Viscogum BE 1-2, acetic acid neodymium 0.1-0.2, disodium ethylene diamine tetraacetate 1-2, weisspiessglanz 0.3-1, sodium wolframate 1-2, magnesium nitrate 2-3, Graphite Powder 99 0.3-1, SA dioctyl ester 0.1-0.2,1,4 cyclohexane dimethanol 2-3, film coalescence aid 2-3,3-TSL 8330 8-12, silane coupling agent KH570 6-10, deionized water 110-140;
Described film coalescence aid is made up of the raw material of following weight parts:
Acrylate and vinyl acetate emulsion 25-30, tea saponin 1-2, pyrrolidone hydroxy acid sodium 1-2, hydroxy silicon oil 0.1-0.3, trimethylene phosphonic 2-3, allyl polyglycol 0.7-1, Zinic stearas 0.3-0.4,1,2 dimethylimidazole 0.2-0.3, deionized water 80-90;
Pyrrolidone hydroxy acid sodium is joined in acrylate and vinyl acetate emulsion, add hydroxy silicon oil, 100-200 rev/min of dispersed with stirring 3-5 minute;
Tea saponin is mixed with allyl polyglycol, add the 40-60% of above-mentioned deionized water weight, at 60-70 DEG C, be uniformly mixed 6-10 minute, add Zinic stearas, 100-200 rev/min of dispersed with stirring 4-6 minute;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 400-600 rev/min of dispersed with stirring 20-30 minute, obtains described film coalescence aid.
A preparation method for smooth still aluminum alloy surface treatment agent, comprises the following steps:
Weisspiessglanz, sodium wolframate, magnesium nitrate, Graphite Powder 99 are mixed, and ball milling adds SA dioctyl ester after evenly, stirs 10-13 minute at 60-70 DEG C;
Viscogum BE is mixed with disodium ethylene diamine tetraacetate, join in above-mentioned deionized water, after stirring, add hydroxyethyl oleic imidazolinone trimethyl-glycine, stir;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 400-600 rev/min of dispersed with stirring 1-2 hour, obtains described smooth still aluminum alloy surface treatment agent.
Advantage of the present invention is:
Surface treatment agent of the present invention can form stable uniform film in aluminum alloy surface, and film is still smooth, and compactness is strong, and leakage resistance is good, and anti-corrosive antibacterial is strong, and property easy to clean is good.
Embodiment
Embodiment 1
A kind of smooth still aluminum alloy surface treatment agent, it is made up of the raw material of following weight parts:
Hydroxyethyl oleic imidazolinone trimethyl-glycine 0.8, Viscogum BE 2, acetic acid neodymium 0.2, disodium ethylene diamine tetraacetate 2, weisspiessglanz 0.3-1, sodium wolframate 1-2, magnesium nitrate 2-3, Graphite Powder 99 0.3, SA dioctyl ester 0.2,1,4 cyclohexane dimethanol 2, film coalescence aid 2,3-TSL 8330 12, silane coupling agent KH570 10, deionized water 140;
Described film coalescence aid is made up of the raw material of following weight parts:
Acrylate and vinyl acetate emulsion 30, tea saponin 1, pyrrolidone hydroxy acid sodium 2, hydroxy silicon oil 0.3, trimethylene phosphonic 2, allyl polyglycol 0.7, Zinic stearas 0.4,1,2 dimethylimidazole 0.3, deionized water 90;
Pyrrolidone hydroxy acid sodium is joined in acrylate and vinyl acetate emulsion, add hydroxy silicon oil, 200 revs/min of dispersed with stirring 3-5 minute;
Tea saponin is mixed with allyl polyglycol, add 60% of above-mentioned deionized water weight, at 70 DEG C, be uniformly mixed 10 minutes, add Zinic stearas, 200 revs/min of dispersed with stirring 6 minutes;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 600 revs/min of dispersed with stirring 30 minutes, obtain described film coalescence aid.
A preparation method for smooth still aluminum alloy surface treatment agent, comprises the following steps:
Weisspiessglanz, sodium wolframate, magnesium nitrate, Graphite Powder 99 are mixed, and ball milling adds SA dioctyl ester after evenly, stirs 13 minutes at 70 DEG C;
Viscogum BE is mixed with disodium ethylene diamine tetraacetate, join in above-mentioned deionized water, after stirring, add hydroxyethyl oleic imidazolinone trimethyl-glycine, stir;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 600 revs/min of dispersed with stirring 2 hours, obtain described smooth still 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. a smooth still aluminum alloy surface treatment agent, is characterized in that what it was made up of the raw material of following weight parts:
Hydroxyethyl oleic imidazolinone trimethyl-glycine 0.8-2, Viscogum BE 1-2, acetic acid neodymium 0.1-0.2, disodium ethylene diamine tetraacetate 1-2, weisspiessglanz 0.3-1, sodium wolframate 1-2, magnesium nitrate 2-3, Graphite Powder 99 0.3-1, SA dioctyl ester 0.1-0.2,1,4 cyclohexane dimethanol 2-3, film coalescence aid 2-3,3-TSL 8330 8-12, silane coupling agent KH570 6-10, deionized water 110-140;
Described film coalescence aid is made up of the raw material of following weight parts:
Acrylate and vinyl acetate emulsion 25-30, tea saponin 1-2, pyrrolidone hydroxy acid sodium 1-2, hydroxy silicon oil 0.1-0.3, trimethylene phosphonic 2-3, allyl polyglycol 0.7-1, Zinic stearas 0.3-0.4,1,2 dimethylimidazole 0.2-0.3, deionized water 80-90;
Pyrrolidone hydroxy acid sodium is joined in acrylate and vinyl acetate emulsion, add hydroxy silicon oil, 100-200 rev/min of dispersed with stirring 3-5 minute;
Tea saponin is mixed with allyl polyglycol, add the 40-60% of above-mentioned deionized water weight, at 60-70 DEG C, be uniformly mixed 6-10 minute, add Zinic stearas, 100-200 rev/min of dispersed with stirring 4-6 minute;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 400-600 rev/min of dispersed with stirring 20-30 minute, obtains described film coalescence aid.
2. a preparation method for smooth still aluminum alloy surface treatment agent as claimed in claim 1, is characterized in that comprising the following steps:
Weisspiessglanz, sodium wolframate, magnesium nitrate, Graphite Powder 99 are mixed, and ball milling adds SA dioctyl ester after evenly, stirs 10-13 minute at 60-70 DEG C;
Viscogum BE is mixed with disodium ethylene diamine tetraacetate, join in above-mentioned deionized water, after stirring, add hydroxyethyl oleic imidazolinone trimethyl-glycine, stir;
Above-mentioned each raw material after treatment is mixed with the each raw material of residue, and 400-600 rev/min of dispersed with stirring 1-2 hour, obtains described smooth still aluminum alloy surface treatment agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276861.2A CN104099592A (en) | 2014-06-19 | 2014-06-19 | Surface treating agent for smooth foamless aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410276861.2A CN104099592A (en) | 2014-06-19 | 2014-06-19 | Surface treating agent for smooth foamless aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104099592A true CN104099592A (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410276861.2A Pending CN104099592A (en) | 2014-06-19 | 2014-06-19 | Surface treating agent for smooth foamless aluminum alloy |
Country Status (1)
| Country | Link |
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| CN (1) | CN104099592A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086720A (en) * | 2015-07-11 | 2015-11-25 | 合肥正浩机械科技有限公司 | Anticorrosive metal surface treating agent and preparation method thereof |
| CN105274516A (en) * | 2015-11-04 | 2016-01-27 | 合肥海源机械有限公司 | Micro-emulsified forming liquid for cured film of aluminum alloy and preparation method of micro-emulsified forming liquid |
| CN107829086A (en) * | 2017-11-08 | 2018-03-23 | 安徽腾龙泵阀制造有限公司 | A kind of anticorrosion treatment technology of pump aluminium alloy part |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086720A (en) * | 2015-07-11 | 2015-11-25 | 合肥正浩机械科技有限公司 | Anticorrosive metal surface treating agent and preparation method thereof |
| CN105274516A (en) * | 2015-11-04 | 2016-01-27 | 合肥海源机械有限公司 | Micro-emulsified forming liquid for cured film of aluminum alloy and preparation method of micro-emulsified forming liquid |
| CN107829086A (en) * | 2017-11-08 | 2018-03-23 | 安徽腾龙泵阀制造有限公司 | A kind of anticorrosion treatment technology of pump aluminium alloy part |
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Application publication date: 20141015 |