CN103046036B - A kind of metal rust-removing anti-rust agent and preparation method thereof - Google Patents
A kind of metal rust-removing anti-rust agent and preparation method thereof Download PDFInfo
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- CN103046036B CN103046036B CN201210518063.7A CN201210518063A CN103046036B CN 103046036 B CN103046036 B CN 103046036B CN 201210518063 A CN201210518063 A CN 201210518063A CN 103046036 B CN103046036 B CN 103046036B
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 47
- 239000002184 metal Substances 0.000 title claims abstract description 47
- 239000013556 antirust agent Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002562 thickening agent Substances 0.000 claims abstract description 22
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 21
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 20
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims abstract description 20
- 239000011787 zinc oxide Substances 0.000 claims abstract description 20
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- 150000007524 organic acids Chemical class 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 37
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 33
- 238000006116 polymerization reaction Methods 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 14
- 229940084030 carboxymethylcellulose calcium Drugs 0.000 claims description 12
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 10
- 238000013019 agitation Methods 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 8
- 229910000278 bentonite Inorganic materials 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 235000010980 cellulose Nutrition 0.000 claims description 8
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 7
- 235000019253 formic acid Nutrition 0.000 claims description 7
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 6
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 6
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 6
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 6
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 6
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 6
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 6
- 241001272567 Hominoidea Species 0.000 claims description 5
- ONJQDTZCDSESIW-UHFFFAOYSA-N polidocanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO ONJQDTZCDSESIW-UHFFFAOYSA-N 0.000 claims description 4
- 235000005979 Citrus limon Nutrition 0.000 claims description 3
- 244000248349 Citrus limon Species 0.000 claims description 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims description 3
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 3
- 239000000467 phytic acid Substances 0.000 claims description 3
- 229940068041 phytic acid Drugs 0.000 claims description 3
- 235000002949 phytic acid Nutrition 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- VKEQBMCRQDSRET-UHFFFAOYSA-N Methylone Chemical group CNC(C)C(=O)C1=CC=C2OCOC2=C1 VKEQBMCRQDSRET-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000002161 passivation Methods 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 238000005352 clarification Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229920000609 methyl cellulose Polymers 0.000 description 6
- 239000001923 methylcellulose Substances 0.000 description 6
- 235000010981 methylcellulose Nutrition 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyoxyethylene Polymers 0.000 description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- JECYNCQXXKQDJN-UHFFFAOYSA-N 2-(2-methylhexan-2-yloxymethyl)oxirane Chemical compound CCCCC(C)(C)OCC1CO1 JECYNCQXXKQDJN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 229940105329 carboxymethylcellulose Drugs 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- GGHPAKFFUZUEKL-UHFFFAOYSA-M sodium;hexadecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCCCOS([O-])(=O)=O GGHPAKFFUZUEKL-UHFFFAOYSA-M 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The present invention provides a kind of metal rust-removing anti-rust agent and preparation method thereof, application, and the metal rust-removing anti-rust agent includes phosphoric acid, zinc oxide, aluminium hydroxide, sodium tripolyphosphate, organic acid, surfactant, thickener and deionized water.The metal rust-removing anti-rust agent can a step process and complete the rust cleaning of metal surface, passivation, phosphatization, and do not contain any strong acid, highly basic, nontoxic, non smoke and smell volatilization, it is free from environmental pollution, metal surface Jing after processing can more than half a year antirust, it is strong with enamelled coating adhesion, it is a kind of safe and reliable, little, process is simple of pollution, the derusting rust-proofing product of low cost.
Description
Technical field
The present invention relates to a kind of metal surface treatment technology, more particularly to a kind of metal rust-removing anti-rust agent and its preparation side
Method.
Background technology
Steel product is easily corroded in an atmosphere, and the iron and steel quantity that the whole world is lost because of corrosion every year is very huge, is
The corrosion of steel product is solved, various anti-corrosion measures often need to be taken to steel surface.The metal for industrially commonly using at present
Mainly with functions such as rust cleaning, antirust, decontamination, phosphatization, passivation, the existing simple function of product also has many work(to surface treatment liquid
Can unify.But in actual applications, or because cost of material it is expensive, high cost；Or because degreasing and rust removal it is not thorough, anti-corrosion performance, especially
Which is that long-term anti-corrosion performance is poor；Or it is unfavorable for tank liquor stability contorting because constituting complexity；Or because in processing procedure, producing a large amount of acid
Mist, containing noxious materials such as strong acid, highly basic, heavy metallic salt, fluorides in product, jeopardizes the health of equipment and operating personnel, because
This application has obvious limitation.
To disclose a kind of Rust-removing And Passivating On Steel technique in 85104742A, rust removing solution is consisted of Chinese Patent Application No.：
Hydrochloric acid (7～23%), hexamethylenetetramine (0.7～1%), 12 or sodium hexadecyl sulfate (0.1～0.2%
), TX-10 (0.05～0.2%), 6501 (0.05～0.2%), passivating solution is consisted of：Quick lime (0.5～4%
), natrium nitrosum (0.6～1.5%), hexamethylenetetramine (0.05～0.15%) and water.Using the rust cleaning and passivation
Technique need to be with equipment such as rust cleaning pond, passivation pool, clear water reserviors, and complex process, tedious process increased labour intensity and produce into
This, and in rust removing solution and passivating solution, contain noxious material, personnel health is endangered, environment is polluted.
Chinese patent notification number discloses a kind of oil-removing rust-removing agent for CN86107238A, and composition includes aluminium powder, six first
Urotropine, NaOH, polyoxyethylene aliphatic alcohol ether, oxirane, phosphoric acid and water.The oil-removing rust-removing agent is because containing in raw material
Oxirane property is unstable, is unfavorable for production operation, and oxirane toxicity is larger, endangers operator's health, to environment
Pollution is also larger.
The content of the invention
It is an object of the invention to solve the problems, such as above-mentioned prior art, there is provided a kind of to use at normal temperatures
Nontoxic, rust cleaning speed is fast, the metal rust-removing anti-rust agent of antirust time length.
Another object of the present invention is to solve the defect that above-mentioned prior art is present, there is provided a kind of rust-removing and-preventing agent
Preparation method, the preparation method is simple to operate, safe and reliable.
A kind of metal rust-removing anti-rust agent, by weight 100% counts, and its raw material is：
Phosphoric acid：10～40%；
Zinc oxide：0.1～5%；
Aluminium hydroxide：0.1～5%；
Sodium tripolyphosphate：3～15%；
Surfactant：1～15%；
Thickener：0.1～3%；
Organic acid：0～10%；
Deionized water：Surplus.
Wherein surfactant is the one kind or several in AEO AEO, APES APEO
Kind；Thickener is inorganic thickening agent, one or more in cellulose thickener；Organic acid is formic acid, acetic acid, butyric acid, lemon
One or more in lemon acid, phytic acid.
Further, metal rust-removing anti-rust agent as above, the AEO AEO include the degree of polymerization
For 6 AEO AEO-6, the AEO AEO-9 that the degree of polymerization is 9, the degree of polymerization
For one or more in 15 AEO AEO-15.
Further, metal rust-removing anti-rust agent as above, the alkyl alcohol ethoxylates APEO are octylphenol polyethylene
One or more in oxygen vinethene, NPE.
Further, metal rust-removing anti-rust agent as above, the inorganic thickening agent is bentonite, in alumina silicate one
Plant or several.
Further, metal rust-removing anti-rust agent as above, the cellulose thickener are methylcellulose, carboxylic first
One or more in base cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose.
A kind of preparation method for preparing metal rust-removing anti-rust agent as described above, comprises the following steps：
Step 1：The raw material proportioning of metal rust-removing anti-rust agent weighs zinc oxide, aluminium hydroxide and phosphoric acid as described above, plus
Hot mixing is stirred to solution and is clarified, and A liquid is obtained；
Step 2：The raw material proportioning of metal rust-removing anti-rust agent weighs surfactant, thickener and water as described above, plus
Hot mixing is evenly stirred until and is completely dissolved, and B liquid is obtained；
Step 3：A liquid and the mixing of B liquid, and add the three of metal rust-removing anti-rust agent raw material proportioning as described above under agitation
Polyphosphate sodium and organic acid are stirred until homogeneous.
The metal rust-removing anti-rust agent that the present invention is provided, can a step complete the rust cleaning of metal surface, passivation, phosphatization, and not
It is containing any strong acid, highly basic, nontoxic, non smoke and smell volatilization, free from environmental pollution, and metal surface after treatment can prevent
Rust is more than half a year, strong with enamelled coating adhesion, is a kind of safe and reliable, pollutes little derusting rust-proofing product；Prepare the metal simultaneously
The simple production process of rust-removing and-preventing agent, without the need for special installation；And using the application process of the present invention, its process time is short,
So as to improve operating efficiency.
Specific embodiment [0029] to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with
Embodiment in the present invention, is clearly and completely described to the technical scheme in the present invention, it is clear that described embodiment
It is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, belongs to the scope of protection of the invention.
A kind of metal rust-removing anti-rust agent, by weight 100% counts, and its raw material is：
Phosphoric acid：10～40%；
Zinc oxide：0.1～5%；
Aluminium hydroxide：0.1～5%；
Sodium tripolyphosphate：3～15%；
Surfactant：1～15%；
Thickener：0.1～3%；
Organic acid：0～10%；
Deionized water：Surplus.
In the preferred case, the surfactant is AEO AEO, APES APEO
In one or more；The thickener is inorganic thickening agent, one or more in cellulose thickener；The organic acid
For one or more in formic acid, acetic acid, butyric acid, citric acid, phytic acid.
Further, under above-mentioned preferable case, the AEO AEO includes the fat that the degree of polymerization is 6
Fat alcohol APEO AEO-6, the AEO AEO-9 that the degree of polymerization is 9, the fatty alcohol polyoxy that the degree of polymerization is 15
One or more in vinethene AEO-15；The APES APEO is OPEO, nonyl
One or more in phenol polyethenoxy ether；The inorganic thickening agent is bentonite, one or more in alumina silicate；The fibre
The plain class thickener of dimension be methylcellulose, carboxymethylcellulose calcium, hydroxyethyl cellulose, the one kind in hydroxypropyl methyl cellulose or
It is several.
Embodiment 1：
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：18%；
Zinc oxide：0.5%；
Aluminium hydroxide：0.5%；
Sodium tripolyphosphate：6%；
The degree of polymerization is 9 AEO：5%；
Carboxymethylcellulose calcium：0.5%；
Acetic acid：3%；
Deionized water：66.5%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；The degree of polymerization for weighing formula consumption is 9 AEO, carboxymethylcellulose calcium and water, heats mixing
It is evenly stirred until and is completely dissolved, B liquid is obtained；A liquid and B liquid are mixed, and adds the tripolyphosphate of formula consumption under agitation
The aqueous solution that sodium and acetic acid are stirred until homogeneous can be made into this kind of rust-removing and-preventing agent finished product.
Embodiment 2
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：25%；
Zinc oxide：0.8%；
Aluminium hydroxide：0.8%；
Sodium tripolyphosphate：5%；
OPEO：4%；
Carboxymethylcellulose calcium：0.4%；
Acetic acid：1%；
Deionized water：63%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；Weigh the formula OPEO of consumption, carboxymethylcellulose calcium and water, heating mixing and stirring is to complete
CL, is obtained B liquid；A liquid and B liquid are mixed, and adds sodium tripolyphosphate and the acetic acid stirring of formula consumption under agitation
This kind of rust-removing and-preventing agent finished product is can be made into the uniform aqueous solution.
Embodiment 3
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：20%；
Zinc oxide：0.6%；
Aluminium hydroxide：0.6%；
Sodium tripolyphosphate：8%；
The degree of polymerization is 15 AEO：3%；
Carboxymethylcellulose calcium：0.3%；
Citric acid：2.5%；
Deionized water：65%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；The degree of polymerization for weighing formula consumption is 15 AEO, carboxymethylcellulose calcium and water, is heated mixed
Conjunction is evenly stirred until and is completely dissolved, and B liquid is obtained；A liquid and B liquid are mixed, and adds the trimerization phosphorus of formula consumption under agitation
The aqueous solution that sour sodium and citric acid are stirred until homogeneous can be made into this kind of rust-removing and-preventing agent finished product.
Embodiment 4
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：10%；
Zinc oxide：0.1%；
Aluminium hydroxide：2.5%；
Sodium tripolyphosphate：10%；
The degree of polymerization is respectively 6,9 AEO：8%；
Bentonite：3%；
Formic acid：10%；
Deionized water：56.4%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；The degree of polymerization for weighing formula consumption is respectively 6,9 AEO, bentonite and water, heating mixing
It is evenly stirred until and is completely dissolved, B liquid is obtained；A liquid and B liquid are mixed, and adds the tripolyphosphate of formula consumption under agitation
The aqueous solution that sodium and formic acid are stirred until homogeneous can be made into this kind of rust-removing and-preventing agent finished product.
Embodiment 5
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：40%；
Zinc oxide：5%；
Aluminium hydroxide：3%；
Sodium tripolyphosphate：10%；
The degree of polymerization is 6 AEO, OPEO：10%；
Bentonite, alumina silicate：0.1%；
Deionized water：31.9%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；Weigh formula consumption the degree of polymerization be 6 AEO, OPEO, bentonite,
Alumina silicate and water, heating mixing and stirring are obtained B liquid to being completely dissolved；A liquid and B liquid are mixed, and is added under agitation
Enter to match somebody with somebody
The aqueous solution that the sodium tripolyphosphate of square consumption is stirred until homogeneous can be made into this kind of rust-removing and-preventing agent finished product.
Embodiment 6
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：20%；
Zinc oxide：4%；
Aluminium hydroxide：5%；
Sodium tripolyphosphate：3%；
The degree of polymerization is respectively 6,9 AEO, OPEO：15%；
Methylcellulose, carboxymethylcellulose calcium, hydroxyethyl cellulose：2%；
Acetic acid, butyric acid, citric acid：5%；
Deionized water：46%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；The degree of polymerization for weighing formula consumption is respectively 6,9 AEO, OPEO, first
Base cellulose, carboxymethylcellulose calcium, hydroxyethyl cellulose and water, heating mixing and stirring are obtained B liquid to being completely dissolved；Will
A liquid and the mixing of B liquid, and add the sodium tripolyphosphate and acetic acid, butyric acid, the mixture of citric acid of formula consumption to stir under agitation
Mix to the uniform aqueous solution and can be made into this kind of rust-removing and-preventing agent finished product.
Embodiment 7
Metal rust-removing anti-rust agent in the present embodiment, raw materials used percentage by weight is：
Phosphoric acid：25%；
Zinc oxide：2.5%；
Aluminium hydroxide：0.1%；
Sodium tripolyphosphate：15%；
The AEO of the degree of polymerization respectively 9,15, OPEO, Nonyl pheno
Ether：1%；
Alumina silicate, methylcellulose, carboxymethylcellulose calcium, hydroxypropyl methyl cellulose：2%；
Formic acid, acetic acid, citric acid, plant acid：6%；
Deionized water：48.4%.
Preparation method：Zinc oxide, aluminium hydroxide and phosphoric acid are weighed by formula consumption, heating mixes to solution clarification,
Prepared A liquid；Weigh formula consumption the degree of polymerization be respectively 9,15 AEO, OPEO,
NPE, alumina silicate, methylcellulose, carboxymethylcellulose calcium, hydroxypropyl methyl cellulose and water, heating mixing
It is evenly stirred until and is completely dissolved, B liquid is obtained；A liquid and B liquid are mixed, and adds the tripolyphosphate of formula consumption under agitation
The aqueous solution that sodium and the mixture of formic acid, acetic acid, citric acid, plant acid are stirred until homogeneous can be made into this kind of rust-removing and-preventing agent into
Product.
Surfactant in metal rust-removing anti-rust agent of the present invention can be AEO that the degree of polymerization is 6
AEO-6, the degree of polymerization be 9 AEO AEO-9, the AEO AEO-15 that the degree of polymerization is 15,
One or more in OPEO, NPE.
Thickener in metal rust-removing anti-rust agent of the present invention can be bentonite, alumina silicate and methylcellulose, carboxymethyl
Cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose it is therein one or more.
Its pH value of metal rust-removing anti-rust agent of the present invention is 0.5～1.5, is colorless and transparent, has no irritating odor.
The present invention also provides a kind of application of metal rust-removing anti-rust agent, and its concrete application mode is：
Embodiment：8
From the metal rust-removing anti-rust agent of any one formula of example 1 to 7, surface corrosion cold-reduced sheet is processed, under room temperature
Immersion treatment 5 minutes, takes out, dries naturally 2 hours.
After the application mode provided using the present embodiment is eliminated rust, cold rolling plate surface non-corroding thing, and 3 disposed within
Cold-reduced sheet top layer still non-corroding phenomenon after month.
Embodiment：9
From the metal rust-removing anti-rust agent of any one formula of example 1 to 7, surface corrosion cold-reduced sheet is processed, under room temperature
Immersion treatment 10 minutes, takes out, dries naturally 6 hours.
After the application mode provided using the present embodiment is eliminated rust, cold rolling plate surface non-corroding thing, and 3 disposed within
Cold-reduced sheet top layer still non-corroding phenomenon after month.
Embodiment：10
From the metal rust-removing anti-rust agent of any one formula of example 1 to 7, surface corrosion cold-reduced sheet is processed, under room temperature
Immersion treatment 2 minutes, takes out, dries naturally 1 hour.
After the application mode provided using the present embodiment is eliminated rust, cold rolling plate surface non-corroding thing, and 3 disposed within
Cold-reduced sheet top layer still non-corroding phenomenon after month.
The metal rust-removing anti-rust agent that the present invention is provided can be used at normal temperatures, and it is nontoxic, speed is fast for rust cleaning, adhesive force well simultaneously
And its preparation method is simple to operate, safe and reliable.
Metal rust-removing anti-rust agent of the present invention and preparation method thereof, application, have the following technical effect that：
(1), simple production process of the present invention, without the need for special installation；
(2), its process time is short, improves operating efficiency；
(3), which has rust cleaning and antirust double effects；
(4), eliminating rust, the time is short, and antirust time is long, good with enamelled coating adhesive force.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although
With reference to the foregoing embodiments the present invention has been described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (6)
1. a kind of metal rust-removing anti-rust agent, it is characterised in that：By weight 100% counts, and its raw material is：
Phosphoric acid：10～40%；
Zinc oxide：0.1～5%；
Aluminium hydroxide：0.1～5%；
Sodium tripolyphosphate：3～15%；
Surfactant：1～15%；
Thickener：0.1～3%；
Organic acid：0～10%；
Deionized water：Surplus；
Wherein, surfactant is one or more in AEO AEO, APES APEO；
Thickener is inorganic thickening agent, one or more in cellulose thickener；Organic acid is formic acid, acetic acid, butyric acid, lemon
One or more in acid, phytic acid.
2. the metal rust-removing anti-rust agent according to claim 1, it is characterised in that：The AEO AEO bags
Include AEO AEO-6, the AEO AEO-9 that the degree of polymerization is 9, the degree of polymerization that the degree of polymerization is 6
For one or more in 15 AEO AEO-15.
3. the metal rust-removing anti-rust agent according to claim 1, it is characterised in that：The APES APEO
For one or more in OPEO, NPE.
4. the metal rust-removing anti-rust agent according to claim 1, it is characterised in that：The inorganic thickening agent is bentonite, silicon
One or more in sour aluminium.
5. the metal rust-removing anti-rust agent according to claim 1, it is characterised in that：The cellulose thickener is methyl
One or more in cellulose, carboxymethylcellulose calcium, hydroxyethyl cellulose, hydroxypropyl methyl cellulose.
6. a kind of preparation method for preparing metal rust-removing anti-rust agent described in claim 1, it is characterised in that comprise the following steps：
Step 1：Raw material proportioning as described in claim 1 weighs zinc oxide, aluminium hydroxide and phosphoric acid, and heating is mixed to
Solution is clarified, and A liquid is obtained；
Step 2：Raw material proportioning as described in claim 1 weighs surfactant, thickener and water, and heating mixes equal
It is even to being completely dissolved, B liquid is obtained；
Step 3：A liquid and B liquid are mixed, and adds the sodium tripolyphosphate of raw material proportioning described in claim 1 under agitation
It is stirred until homogeneous with organic acid.
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| CN109161941B (en) * | 2018-08-09 | 2020-09-11 | 浙江工业大学 | A method and product for sintered NdFeB magnet copper composite graphene coating to improve corrosion resistance |
| CN109763130A (en) * | 2019-02-20 | 2019-05-17 | 广东安绿美新材料科技有限公司 | A kind of production method of hardware surface treating agent |
| CN109706463A (en) * | 2019-03-12 | 2019-05-03 | 陈�田 | A kind of metal surface cleaning liquid and preparation method thereof |
| CN111235584A (en) * | 2020-03-17 | 2020-06-05 | 常熟华庆汽车部件有限公司 | Metal plate welding and pickling process |
| CN112522719A (en) * | 2020-11-12 | 2021-03-19 | 仙桃市环美化工有限公司 | Fog-inhibiting rust remover and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132802A (en) * | 1995-04-04 | 1996-10-09 | 李诗录 | Metal-derusting antirust liquid |
| CN1854345A (en) * | 2005-04-29 | 2006-11-01 | 晏雄立 | High-efficient rust-proofing agent |
| CN101949018A (en) * | 2010-08-10 | 2011-01-19 | 常州人和地义新材料科技有限公司 | Multi-functional metal surface pretreatment solution and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641389A (en) * | 1979-09-11 | 1981-04-18 | Rin Kagaku Kogyo Kk | Rust preventive agent |
-
2012
- 2012-12-06 CN CN201210518063.7A patent/CN103046036B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132802A (en) * | 1995-04-04 | 1996-10-09 | 李诗录 | Metal-derusting antirust liquid |
| CN1854345A (en) * | 2005-04-29 | 2006-11-01 | 晏雄立 | High-efficient rust-proofing agent |
| CN101949018A (en) * | 2010-08-10 | 2011-01-19 | 常州人和地义新材料科技有限公司 | Multi-functional metal surface pretreatment solution and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 除油除锈防锈剂的研制;张健;《表面技术》;19931231;第22卷(第6期);第278-280页 * |
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