CN104357848B - Environment-friendly steel surface anti-rust agent and preparation method thereof - Google Patents
Environment-friendly steel surface anti-rust agent and preparation method thereof Download PDFInfo
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- CN104357848B CN104357848B CN201410644268.9A CN201410644268A CN104357848B CN 104357848 B CN104357848 B CN 104357848B CN 201410644268 A CN201410644268 A CN 201410644268A CN 104357848 B CN104357848 B CN 104357848B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 239000013556 antirust agent Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000004094 surface-active agent Substances 0.000 claims abstract description 27
- 239000002562 thickening agent Substances 0.000 claims abstract description 27
- 239000012964 benzotriazole Substances 0.000 claims abstract description 22
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 claims abstract description 21
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 claims abstract description 21
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 21
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 21
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims abstract description 21
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 21
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 21
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 21
- 239000008367 deionised water Substances 0.000 claims abstract description 21
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 21
- 229940102253 isopropanolamine Drugs 0.000 claims abstract description 21
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 21
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 21
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 21
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
- 231100000252 nontoxic Toxicity 0.000 claims description 21
- 230000003000 nontoxic effect Effects 0.000 claims description 21
- GZKVWJAFXAUQFK-UHFFFAOYSA-N N1=CC=CC2=CC=CC=C12.CC=1NC=CN1 Chemical compound N1=CC=CC2=CC=CC=C12.CC=1NC=CN1 GZKVWJAFXAUQFK-UHFFFAOYSA-N 0.000 claims description 20
- 239000004264 Petrolatum Substances 0.000 claims description 20
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 20
- 229940066842 petrolatum Drugs 0.000 claims description 20
- 235000019271 petrolatum Nutrition 0.000 claims description 20
- 239000004014 plasticizer Substances 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 16
- 230000007613 environmental effect Effects 0.000 claims description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 4
- 244000060011 Cocos nucifera Species 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 4
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000002791 soaking Methods 0.000 abstract description 2
- ANFXTILBDGTSEG-UHFFFAOYSA-N 1-methyl-4,5-dihydroimidazole Chemical compound CN1CCN=C1 ANFXTILBDGTSEG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 235000019774 Rice Bran oil Nutrition 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000008165 rice bran oil Substances 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 7
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- BMOKHTQIBPRXSL-UHFFFAOYSA-N 2h-benzotriazole;sodium Chemical compound [Na].C1=CC=CC2=NNN=C21 BMOKHTQIBPRXSL-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Abstract
The invention discloses an environment-friendly steel surface anti-rust agent and a preparation method thereof. The preparation method comprises the following steps: mixing polyethylene wax, liquefied paraffin, methyl-2-imidazoline and deionized water according to weight parts, stirring and heating to 120-130 DEG C, insulating for 1 hour, and cooling to 40-50 DEG C; adding 3-aminopropyltrimethoxysilane, epoxy rice bran oil, amino trimethylene phosphonic acid, isopropanolamine, sodium gluconate, benzotriazole, a surfactant, carboxymethyl cellulose, a thickening agent and sodium lauryl sulfate, and stirring until the components are completely dissolved. The anti-rust agent uses water as a dispersing medium, has excellent environment-friendly performance, is non-combustible and unexplosive, does not have pollution, and does not have toxicity and risk on human bodies. The anti-rust agent has an excellent construction performance, cannot corrode metal in the using process, is simple and convenient to apply, and can be used for effectively protecting metal from corrosion by soaking, spraying, coating and other modes. The anti-rust period of the anti-rust agent can be 10-12 months in a normal environment.
Description
Technical field
The present invention relates to a kind of steel surface treatment technology, specifically a kind of environmental protection steel iron surface antirust agent and preparation method thereof.
Background technology
Currently, along with the development of industry, the usage amount of iron and steel is also growing, but iron and steel sheet and plate is during production process or finished product are sealed up for safekeeping, runs into that there was dampness in the air and during the rainy day, and easily oxidation and rusting affects product appearance quality.This brings problem to the use of iron and steel, and the iron and steel loss caused because of corrosion every year is the most surprising, in order to prevent surface corrosion, it is necessary to carry out antirust treatment；Technology in the past is at iron and steel sheet and plate surface smear antirust oil; by forming protective oil film at iron and steel sheet and plate; thus reach to completely cut off in air steam to corrosion of metal; reach antirust purpose, but use antirust oil, need to consume substantial amounts of oil plant raw material; aggravation energy resource consumption; and increasing cost, so only just using when a small amount of ferrous materials, and cannot use in a large number during stock's steel substantial amounts of to steel production enterprise and marketer；And along with the progress of technology; steel surface is antirust now again a kind of water base class antirust agent; water-base metal antirust agent is widely used in the operation of metal machining process and asks antirust; or storage period was at the metal rust preventing of 3-4 month; for oil base is antirust; water-base metal antirust agent can be effectively protected the material such as steel, ferrum, prevents from getting rusty.According to the difference of rust-proof life requirement, and water is used in mixed way by a definite proportion, and the antirust time limit can reach several days to several months.And having easy and simple to handle, technique is simple, postorder easy cleaning, processes postorder without features such as impacts, low price simultaneously, and rust-proof effect is preferable, is increasingly favored by numerous clients.Simultaneously, the water-base metal antirust agent of early stage mostly is nitrite or chromate aqueous solution, it is known that, nitrites is carcinogen, the health of operator is had harm, simultaneously, bichromate composition is because of containing heavy metals such as chromium, to bad environmental, and the course of processing introduces heavy metal in processing workpiece, affect performance and the quality of workpiece.Owing to nitrite and chromate have the biggest harm to human body and environment, just it is restricted, eliminates.Exploitation replaces nitrite and chromate, to meet antirust and environmental requirement novel water-based antirust agent be highly significant.Patent No. CN03111171.8 proposes the formula replacing sodium nitrite, but makes complicated, application inconvenience；Patent No. CN200710058754.2 proposes with sodium pentahydyoxycaproate and benzotriazole compound, benzotriazole sodium, large usage quantity, and expensive, antirust agent cost is significantly larger than sodium nitrite antirust agent.Therefore, develop a kind of favorable rust preventing effect, simultaneously without nitrite and bichromate composition the task of top priority of environmental protection steel iron surface antirust agent Yi Shi China.
Summary of the invention
It is an object of the invention to provide a kind of environmental protection steel iron surface antirust agent and preparation method thereof, the raw material that this inorganic agent uses, without the poisonous and harmful substance such as potassium dichromate, nitrite, favorable rust preventing effect, processes technique simple.
To achieve these goals, the invention provides a kind of environmental protection steel iron surface antirust agent, the raw material of following weight portion prepare: liquefied petrolatum 5-7 part, 3-aminopropyl trimethoxysilane 4-6 part, nontoxic plasticizer 2-6 part, ATMP 12-15 part, Tissuemat E 3-5 part, isopropanolamine be 10-15 part, sodium gluconate 4-7 part, benzotriazole be 3-5 part, surfactant 5-8 part, carboxymethyl cellulose 3-6 part, 2-methylimidazole quinoline 4-9 part, thickening agent 3-5 part, sodium lauryl sulphate 3-6 part and deionized water 90-100 part.
Optimization formula is to be prepared by the raw material of following weight portion: liquefied petrolatum 5 parts, 3-aminopropyl trimethoxysilane 4 parts, nontoxic plasticizer 2 parts, ATMP 12 parts, Tissuemat E 3 parts, isopropanolamine are 10 parts, sodium gluconate 4 parts, benzotriazole are 3 parts, 5 parts of surfactant, carboxymethyl cellulose 3 parts, 2-methylimidazole quinoline 4 parts, thickening agent 3 parts, sodium lauryl sulphate 3 parts and deionized water 90 parts.
Optimization formula is to be prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 3 parts, ATMP 13 parts, Tissuemat E 4 parts, isopropanolamine are 11 parts, sodium gluconate 5 parts, benzotriazole are 4 parts, 6 parts of surfactant, carboxymethyl cellulose 4 parts, 2-methylimidazole quinoline 5 parts, thickening agent 4 parts, sodium lauryl sulphate 4 parts and deionized water 92 parts.
Optimization formula is to be prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 5 parts, ATMP 14 parts, Tissuemat E 4 parts, isopropanolamine are 14 parts, sodium gluconate 6 parts, benzotriazole are 4 parts, 7 parts of surfactant, carboxymethyl cellulose 5 parts, 2-methylimidazole quinoline 8 parts, thickening agent 4 parts, sodium lauryl sulphate 5 parts and deionized water 98 parts.
Optimization formula is to be prepared by the raw material of following weight portion: liquefied petrolatum 7 parts, 3-aminopropyl trimethoxysilane 6 parts, nontoxic plasticizer 6 parts, ATMP 15 parts, Tissuemat E 5 parts, isopropanolamine are 15 parts, sodium gluconate 7 parts, benzotriazole are 5 parts, 8 parts of surfactant, carboxymethyl cellulose 6 parts, 2-methylimidazole quinoline 9 parts, thickening agent 5 parts, sodium lauryl sulphate 6 parts and deionized water 100 parts.
Described thickening agent is kieselguhr, bentonite or aluminium silicate.
Described surfactant is polyoxyethylene aliphatic alcohol ether or cocoanut fatty acid diethanolamide.
The preparation method of above-mentioned a kind of environmental protection steel iron surface antirust agent, comprise the following steps: the most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 120-130 DEG C and is incubated 1 hour, it is subsequently cooled to 40-50 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
The method have the advantages that the antirust agent of the present invention with water as disperse medium, environmental-protecting performance is outstanding, does not fire the most quick-fried, pollution-free, to human non-toxic evil.Having excellent workability, to metal itself without any corrosion during use, the workpiece after process is not required to, again by clean water, can directly carry out next step operation after dry tack free.Application simplicity, can by soaking, spraying, the mode such as brushing, effectively protection metal exempts from corrosion, under home, individual up to 10-12 month of rust-proof life.
Detailed description of the invention
Embodiment
1
The steel antirust agent of the present embodiment, is prepared by the raw material of following weight portion: liquefied petrolatum 5 parts, 3-aminopropyl trimethoxysilane 4 parts, nontoxic plasticizer 2 parts, ATMP 12 parts, Tissuemat E 3 parts, isopropanolamine are 10 parts, sodium gluconate 4 parts, benzotriazole are 3 parts, 5 parts of surfactant, carboxymethyl cellulose 3 parts, 2-methylimidazole quinoline 4 parts, thickening agent 3 parts, sodium lauryl sulphate 3 parts and deionized water 90 parts.
Thickening agent is aluminium silicate.
Surfactant is polyoxyethylene aliphatic alcohol ether.
The steel antirust agent of the present embodiment, comprise the following steps: the most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 120 DEG C and is incubated 1 hour, it is subsequently cooled to 40 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
The present invention can use directly immersion, the method for spraying that steel surface is carried out antirust treatment.
Embodiment
2
The steel antirust agent of the present embodiment, is prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 3 parts, ATMP 13 parts, Tissuemat E 4 parts, isopropanolamine are 11 parts, sodium gluconate 5 parts, benzotriazole are 4 parts, 6 parts of surfactant, carboxymethyl cellulose 4 parts, 2-methylimidazole quinoline 5 parts, thickening agent 4 parts, sodium lauryl sulphate 4 parts and deionized water 92 parts.
Thickening agent is kieselguhr.
Surfactant is polyoxyethylene aliphatic alcohol ether.
The steel antirust agent of the present embodiment, comprise the following steps: the most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 130 DEG C and is incubated 1 hour, it is subsequently cooled to 50 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
The present invention can use directly immersion, the method for spraying that steel surface is carried out antirust treatment.
Embodiment
3
The steel antirust agent of the present embodiment, is prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 5 parts, ATMP 14 parts, Tissuemat E 4 parts, isopropanolamine are 14 parts, sodium gluconate 6 parts, benzotriazole are 4 parts, 7 parts of surfactant, carboxymethyl cellulose 5 parts, 2-methylimidazole quinoline 8 parts, thickening agent 4 parts, sodium lauryl sulphate 5 parts and deionized water 98 parts.
Thickening agent is bentonite.
Surfactant is cocoanut fatty acid diethanolamide.
The steel antirust agent of the present embodiment, comprise the following steps: the most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 120 DEG C and is incubated 1 hour, it is subsequently cooled to 50 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
The present invention can use directly immersion, the method for spraying that steel surface is carried out antirust treatment.
Embodiment
4
The steel antirust agent of the present embodiment, is prepared by the raw material of following weight portion: liquefied petrolatum 7 parts, 3-aminopropyl trimethoxysilane 6 parts, nontoxic plasticizer 6 parts, ATMP 15 parts, Tissuemat E 5 parts, isopropanolamine are 15 parts, sodium gluconate 7 parts, benzotriazole are 5 parts, 8 parts of surfactant, carboxymethyl cellulose 6 parts, 2-methylimidazole quinoline 9 parts, thickening agent 5 parts, sodium lauryl sulphate 6 parts and deionized water 100 parts.
Thickening agent is aluminium silicate.
Surfactant is cocoanut fatty acid diethanolamide.
The steel antirust agent of the present embodiment, comprise the following steps: the most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 130 DEG C and is incubated 1 hour, it is subsequently cooled to 40 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
The present invention can use directly immersion, the method for spraying that steel surface is carried out antirust treatment.
Embodiment
5
Above-mentioned 1-4 embodiment being prepared antirust agent detect, require to detect with reference to relevant national standard, the antirust agent technical specification that the present invention manufactures is as follows: 1) appearance transparent or translucent liquid；2) viscosity >=10；3) pH value 6.8 7.2；4) density 1.2 1.5；5) adhesion 1 grade；6) rust cleaning rate more than 99%；7) oil removing ability moisture film is continuous, does not ruptures；
8) resistance to impact 50kg/cm；9) oil resistivity (10# machine oil) 24h is non-foaming, wrinkle resistant；
10) resistance to gasoline (93# gasoline) 4h is non-foaming, wrinkle resistant；
11) resistance to salt water (3%NaCl 24h) non-corroding.
The above is only the optimal way of the present invention; it should be pointed out that, to those skilled in the art, without departing from the concept of the premise of the invention; some similar deformation and improvement can also be made, within these also should be regarded as protection scope of the present invention.
Claims (7)
1. an environmental protection steel iron surface antirust agent, it is characterized in that being prepared by the raw material of following weight portion: liquefied petrolatum 5-7 part, 3-aminopropyl trimethoxysilane 4-6 part, nontoxic plasticizer 2-6 part, ATMP 12-15 part, Tissuemat E 3-5 part, isopropanolamine is 10-15 part, sodium gluconate 4-7 part, benzotriazole is 3-5 part, surfactant 5-8 part, carboxymethyl cellulose 3-6 part, 2-methylimidazole quinoline 4-9 part, thickening agent 3-5 part, sodium lauryl sulphate 3-6 part and deionized water 90-100 part, described surfactant is polyoxyethylene aliphatic alcohol ether or cocoanut fatty acid diethanolamide.
2. according to the environmental protection steel iron surface antirust agent described in claim 1, it is characterised in that prepared by the raw material of following weight portion: liquefied petrolatum 5 parts, 3-aminopropyl trimethoxysilane 4 parts, nontoxic plasticizer 2 parts, ATMP 12 parts, Tissuemat E 3 parts, isopropanolamine are 10 parts, sodium gluconate 4 parts, benzotriazole are 3 parts, 5 parts of surfactant, carboxymethyl cellulose 3 parts, 2-methylimidazole quinoline 4 parts, thickening agent 3 parts, sodium lauryl sulphate 3 parts and deionized water 90 parts.
3. according to the environmental protection steel iron surface antirust agent described in claim 1, it is characterised in that prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 3 parts, ATMP 13 parts, Tissuemat E 4 parts, isopropanolamine are 11 parts, sodium gluconate 5 parts, benzotriazole are 4 parts, 6 parts of surfactant, carboxymethyl cellulose 4 parts, 2-methylimidazole quinoline 5 parts, thickening agent 4 parts, sodium lauryl sulphate 4 parts and deionized water 92 parts.
4. according to the environmental protection steel iron surface antirust agent described in claim 1, it is characterised in that prepared by the raw material of following weight portion: liquefied petrolatum 6 parts, 3-aminopropyl trimethoxysilane 5 parts, nontoxic plasticizer 5 parts, ATMP 14 parts, Tissuemat E 4 parts, isopropanolamine are 14 parts, sodium gluconate 6 parts, benzotriazole are 4 parts, 7 parts of surfactant, carboxymethyl cellulose 5 parts, 2-methylimidazole quinoline 8 parts, thickening agent 4 parts, sodium lauryl sulphate 5 parts and deionized water 98 parts.
5. according to the environmental protection steel iron surface antirust agent described in claim 1, it is characterised in that prepared by the raw material of following weight portion: liquefied petrolatum 7 parts, 3-aminopropyl trimethoxysilane 6 parts, nontoxic plasticizer 6 parts, ATMP 15 parts, Tissuemat E 5 parts, isopropanolamine are 15 parts, sodium gluconate 7 parts, benzotriazole are 5 parts, 8 parts of surfactant, carboxymethyl cellulose 6 parts, 2-methylimidazole quinoline 9 parts, thickening agent 5 parts, sodium lauryl sulphate 6 parts and deionized water 100 parts.
6. according to the environmental protection steel iron surface antirust agent described in claim 1, it is characterised in that: described thickening agent is kieselguhr, bentonite or aluminium silicate.
7. according to the preparation method of a kind of environmental protection steel iron surface antirust agent according to any one of claim 1-6, it is characterised in that comprise the following steps:
The most first Tissuemat E, liquefied petrolatum, 2-methylimidazole quinoline and deionized water are mixed, it is stirred and heated to 120-130 DEG C and is incubated 1 hour, it is subsequently cooled to 40-50 DEG C, being subsequently adding 3-aminopropyl trimethoxysilane, nontoxic plasticizer, ATMP, isopropanolamine, sodium gluconate, benzotriazole, surfactant, carboxymethyl cellulose, thickening agent, sodium lauryl sulphate, stirring is to being completely dissolved.
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| CN106756961A (en) * | 2016-12-19 | 2017-05-31 | 钦州市科学技术开发中心 | A kind of environmentally-friendly water-based antirust solution and preparation method thereof |
| CN108754501B (en) * | 2018-05-21 | 2020-05-12 | 江南大学 | Environment-friendly type difunctional metal surface protective agent and preparation method thereof |
| CN108865394A (en) * | 2018-08-15 | 2018-11-23 | 南通科星化工有限公司 | Multi-functional antirust agent |
| CN117106513B (en) * | 2023-08-22 | 2024-01-19 | 武汉帕卡濑精化工有限公司 | Water-based antirust agent and preparation method and application thereof |
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| CN102993877A (en) * | 2012-11-01 | 2013-03-27 | 安徽荣达阀门有限公司 | Metal rust inhibitor containing sodium dodecyl sulfate |
| CN102977668B (en) * | 2012-11-02 | 2014-11-05 | 铜陵市明诚铸造有限责任公司 | Preparation method of metal antirust agent containing 8-hydroxyquinoline |
| CN103183989B (en) * | 2013-03-16 | 2015-06-10 | 安徽巢湖南方膜业有限责任公司 | Water-borne rust-based anticorrosion coating and preparation method thereof |
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