CN105255456B - A kind of anti-icing fluid and preparation method thereof with anti-corrosion of metal performance - Google Patents
A kind of anti-icing fluid and preparation method thereof with anti-corrosion of metal performance Download PDFInfo
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- CN105255456B CN105255456B CN201510666230.6A CN201510666230A CN105255456B CN 105255456 B CN105255456 B CN 105255456B CN 201510666230 A CN201510666230 A CN 201510666230A CN 105255456 B CN105255456 B CN 105255456B
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- 239000012530 fluid Substances 0.000 title claims abstract description 39
- 238000005260 corrosion Methods 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 68
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 48
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000975 dye Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003002 pH adjusting agent Substances 0.000 claims abstract description 20
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229940045902 sodium stearyl fumarate Drugs 0.000 claims abstract description 17
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 16
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 16
- 239000001488 sodium phosphate Substances 0.000 claims abstract description 16
- 229910000162 sodium phosphate Inorganic materials 0.000 claims abstract description 16
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims abstract description 16
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 15
- 239000012153 distilled water Substances 0.000 claims abstract description 15
- 235000019795 sodium metasilicate Nutrition 0.000 claims abstract description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 15
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 14
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims abstract description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 11
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 10
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 8
- 235000011008 sodium phosphates Nutrition 0.000 claims abstract description 8
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 7
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 28
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 5
- 125000003438 dodecyl group Chemical group [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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 5
- KVYRCBOUKXJXDK-UHFFFAOYSA-N 3,4-dimethylphenazine-1,2-diamine hydrochloride Chemical compound Cl.C1=CC=CC2=NC3=C(C)C(C)=C(N)C(N)=C3N=C21 KVYRCBOUKXJXDK-UHFFFAOYSA-N 0.000 claims description 4
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229960000907 methylthioninium chloride Drugs 0.000 claims description 4
- MPNXSZJPSVBLHP-UHFFFAOYSA-N 2-chloro-n-phenylpyridine-3-carboxamide Chemical compound ClC1=NC=CC=C1C(=O)NC1=CC=CC=C1 MPNXSZJPSVBLHP-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 235000019270 ammonium chloride Nutrition 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 13
- 238000009835 boiling Methods 0.000 abstract description 7
- 239000006260 foam Substances 0.000 abstract description 7
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 6
- JACGKHGTBZGVMW-UHFFFAOYSA-N 4-methyl-3h-1,3-benzothiazole-2-thione Chemical class CC1=CC=CC2=C1N=C(S)S2 JACGKHGTBZGVMW-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000002528 anti-freeze Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- AJXBTRZGLDTSST-UHFFFAOYSA-N amino 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)ON AJXBTRZGLDTSST-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- QBUKAFSEUHGMMX-MTJSOVHGSA-N (5z)-5-[[3-(1-hydroxyethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical group C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1C(C)O QBUKAFSEUHGMMX-MTJSOVHGSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminium alloy Chemical compound 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- GDEBSAWXIHEMNF-UHFFFAOYSA-O cupferron Chemical compound [NH4+].O=NN([O-])C1=CC=CC=C1 GDEBSAWXIHEMNF-UHFFFAOYSA-O 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
The invention discloses a kind of anti-icing fluid and preparation method thereof with anti-corrosion of metal performance, anti-icing fluid includes following raw material：Ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate, sodium nitrate, sodium metasilicate, methacrylic acid, dodecyl trimethyl ammonium chloride, 2 methyl mercapto benzothiazoles, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water.Preparation method is：It is placed in flat bottle after ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate, sodium nitrate, sodium metasilicate, methacrylic acid, 2 methyl mercapto benzothiazoles, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed, flat bottle is placed on magnetic stirring apparatus, after stirring 10 ~ 20min, dodecyl trimethyl ammonium chloride is added, continue to stir, you can.The anti-icing fluid boiling point of the present invention is high, and freezing point is low, and foam volume is small, and foam time is short, and corrosion resistance is fine.
Description
Technical field
The present invention relates to a kind of anti-icing fluid and preparation method thereof with anti-corrosion of metal performance, belong to anti-icing fluid technology neck
Domain.
Background technology
Anti-icing fluid is a kind of coolant liquid containing special additive, is mainly used for liquid cooled engine cooling system, antifreeze
Liquid has winter antifreeze, summer anti-boiling, annual scale-deposit-preventing, the excellent performances such as anticorrosion.Now domestic and international 95% second two used above
The aqua type anti-icing fluid of alcohol, compared with tap water, the most significant feature of ethylene glycol is antifreeze, and water cannot be antifreeze.Secondly, second two
Alcohol boiling point is high, and volatility is small, modest viscosity and varies with temperature small, and thermal stability is good.Therefore, ethylene glycol type anti-icing fluid is one
The ideal coolant liquid of kind, but freezing point is higher, is not suitable for very arctic weather, use scope is limited, and antifreezing agent
Corrosion resistance is also an important indicator.
CN1238462C discloses a kind of anticorrosion antifreeze liquid composition and preparation method thereof, mainly contains ethylene glycol, goes
Ionized water, disodium hydrogen phosphate, sodium benzoate, benzotriazole, the preservative of triethanolamine, antirust agent, antifoaming agent, can be effective
Ground solve to copper, steel, iron, aluminium, tin etching problem and storage in sedimentation problem, while significantly increasing the pH value of anti-icing fluid
Stability, improve antifreezing effect.CN102994054B discloses a kind of anti-icing fluid to various metals with corrosion inhibition, by second
Glycol, deionized water, composite corrosion inhibitor, colorant and mould inhibitor composition.Corrosion inhibiter includes nitrate, silicate, phosphate, benzene
And triazole, cupferron, molybdate etc.；Preparation method is to weigh ethylene glycol and deionized water in proportion, is stirred
Afterwards, corrosion inhibiter and colorant are sequentially added, each component is made fully to be dissolved into ethylene glycol and deionized water structure under stirring conditions
At base fluid in, additive obtains anti-icing fluid after being completely dissolved.Anti-icing fluid of the present invention is without nitrite, chromate and amine etc.
Poisonous and harmful substance, it is safe to use, it can be used for -10~-65 DEG C of environment, to the common gold such as aluminium alloy, stainless steel, copper and carbon steel
Belonging to material has corrosion inhibition.But above-mentioned anti-icing fluid has that boiling point height and freezing point are low.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of anti-icing fluid and preparation method thereof, the high freezing point of boiling point is low, resistance to
Corrosive nature is strong.
The present invention uses following technical scheme：
A kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：20 ~ 50 parts of ethylene glycol gathers
4 ~ 10 parts of ethylene glycol, 10 ~ 30 parts of sodium hydroxide, 15 ~ 25 parts of sodium phosphate, 10 ~ 20 parts of sodium nitrate, 40 ~ 50 parts of sodium metasilicate, methyl-prop
10 ~ 20 parts of olefin(e) acid, 20 ~ 30 parts of dodecyl trimethyl ammonium chloride, 10 ~ 30 parts of 2- methyl mercaptos benzothiazole, pH adjusting agent 4 ~ 20
Part, 2 ~ 30 parts of dyestuff, 20 ~ 30 parts of sodium stearyl fumarate, 50 ~ 60 parts of distilled water.
Preferably, a kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：Ethylene glycol 30
Part, 8 parts of polyethylene glycol, 20 parts of sodium hydroxide, 20 parts of sodium phosphate, 15 parts of sodium nitrate, 45 parts of sodium metasilicate, 15 parts of methacrylic acid,
25 parts of dodecyl trimethyl ammonium chloride, 20 parts of 2- methyl mercaptos benzothiazole, 10 parts of pH adjusting agent, 20 parts of dyestuff, stearic rich horse
25 parts of sour sodium, 55 parts of distilled water.
Preferably, dyestuff is methylene blue or dimethyl diaminophenazine chloride.
Preferably, it is 1 that pH adjusting agent, which is mass ratio,:2 orthophosphates and phosphoric acid.It can further be dropped using compound
Corrosion of the low antifreezing agent to copper and iron, and advantageously reduce cost.Orthophosphates can select AlPO4, FePO4, Cu3
(PO4)2Deng.
The preparation method of above-mentioned anti-icing fluid, includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate,
Sodium nitrate, sodium metasilicate, methacrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed
Be placed on after conjunction in flat bottle, flat bottle is placed on magnetic stirring apparatus, agitator speed be 600 ~ 800r/min, stirring 10 ~
After 20min, dodecyl trimethyl ammonium chloride is added, continues 2 ~ 5min of stirring, you can.
Preferably, magneton size is 1.5cm*0.5cm.
The anti-icing fluid being prepared using the above method can form one layer of protective film in metal surface, can be effective
Inhibit corrosion of metal.
Advantageous effect
The anti-icing fluid boiling point of the present invention is high, and freezing point is low, can during the broiling summer with cold use in winter, foam volume
Small, foam time is short, and corrosion resistance is fine.
Specific implementation mode
The present invention is further described in detail with reference to specific embodiment.
Embodiment 1
A kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：30 parts of ethylene glycol, poly- second two
8 parts of alcohol, 20 parts of sodium hydroxide, 20 parts of sodium phosphate, 15 parts of sodium nitrate, 45 parts of sodium metasilicate, 15 parts of methacrylic acid, dodecyl three
25 parts of ammonio methacrylate, 10 parts of pH adjusting agent, 20 parts of dyestuff, 25 parts of sodium stearyl fumarate, steams 20 parts of 2- methyl mercaptos benzothiazole
55 parts of distilled water.
Dyestuff is dimethyl diaminophenazine chloride.
PH adjusting agent is that mass ratio is 1:2 orthophosphates and phosphoric acid.
The preparation method of above-mentioned anti-icing fluid, includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate,
Sodium nitrate, sodium metasilicate, methacrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed
It is placed on after conjunction in flat bottle, flat bottle is placed on magnetic stirring apparatus, agitator speed 700r/min, and magneton size is
After stirring 15min, dodecyl trimethyl ammonium chloride is added in 1.5cm*0.5cm, continues to stir 3min, you can.
Embodiment 2
A kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：20 parts of ethylene glycol, poly- second two
4 parts of alcohol, 10 parts of sodium hydroxide, 15 parts of sodium phosphate, 10 parts of sodium nitrate, 40 parts of sodium metasilicate, 10 parts of methacrylic acid, dodecyl three
20 parts of ammonio methacrylate, 10 parts of 2- methyl mercaptos benzothiazole, 4 parts of pH adjusting agent, 2 parts of dyestuff, 20 parts of sodium stearyl fumarate, distillation
50 parts of water.
Dyestuff is methylene blue.
PH adjusting agent is that mass ratio is 1:2 orthophosphates and phosphoric acid.
The preparation method of above-mentioned anti-icing fluid, includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate,
Sodium nitrate, sodium metasilicate, methacrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed
It is placed on after conjunction in flat bottle, flat bottle is placed on magnetic stirring apparatus, agitator speed 600r/min, after stirring 10min, is added
Enter dodecyl trimethyl ammonium chloride, continue to stir 2min, you can.
Embodiment 3
A kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：50 parts of ethylene glycol, poly- second two
10 parts of alcohol, 30 parts of sodium hydroxide, 25 parts of sodium phosphate, 20 parts of sodium nitrate, 50 parts of sodium metasilicate, 20 parts of methacrylic acid, dodecyl
30 parts of trimethyl ammonium chloride, 30 parts of 2- methyl mercaptos benzothiazole, 20 parts of pH adjusting agent, 30 parts of dyestuff, 30 parts of sodium stearyl fumarate,
60 parts of distilled water.
Dyestuff is dimethyl diaminophenazine chloride.
PH adjusting agent is that mass ratio is 1:2 orthophosphates and phosphoric acid.
The preparation method of above-mentioned anti-icing fluid, includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate,
Sodium nitrate, sodium metasilicate, methacrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed
It is placed on after conjunction in flat bottle, flat bottle is placed on magnetic stirring apparatus, agitator speed 800r/min, after stirring 20min, is added
Enter dodecyl trimethyl ammonium chloride, continue to stir 5min, you can.
Embodiment 4
A kind of anti-icing fluid with anti-corrosion of metal performance, includes the raw material of following parts by weight meter：30 parts of ethylene glycol, poly- second two
5 parts of alcohol, 15 parts of sodium hydroxide, 18 parts of sodium phosphate, 12 parts of sodium nitrate, 42 parts of sodium metasilicate, 12 parts of methacrylic acid, dodecyl three
20 parts of ammonio methacrylate, 10 parts of pH adjusting agent, 5 parts of dyestuff, 28 parts of sodium stearyl fumarate, steams 18 parts of 2- methyl mercaptos benzothiazole
53 parts of distilled water.
Dyestuff is methylene blue.
PH adjusting agent is that mass ratio is 1:2 orthophosphates and phosphoric acid.
The preparation method of above-mentioned anti-icing fluid, includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate,
Sodium nitrate, sodium metasilicate, methacrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water are mixed
It is placed on after conjunction in flat bottle, flat bottle is placed on magnetic stirring apparatus, agitator speed 650r/min, after stirring 12min, is added
Enter dodecyl trimethyl ammonium chloride, continue to stir 3min, you can.
Comparative example 1
Same as Example 1, difference is：It is not added with dodecyl trimethyl ammonium chloride.
Comparative example 2
Same as Example 1, difference is：It is not added with sodium stearyl fumarate.
Comparative example 3
Same as Example 1, difference is：After all raw materials are mixed simultaneously, 18min is stirred.
Performance test
The product of embodiment 1 ~ 4 and comparative example 1 is tested for the property, the results are shown in Table 1.
Table 1
Conclusion：The addition of dodecyl trimethyl ammonium chloride can reduce foam volume；The addition of sodium stearyl fumarate can
To be substantially reduced freezing point, keep anti-icing fluid more cold-resistant；The addition sequence of dodecyl trimethyl ammonium chloride can influence anti-icing fluid
Corrosion resistance, addition the corrosion resistance of anti-icing fluid can too early reduced.Therefore, anti-icing fluid boiling point of the invention is high, ice
Point is low, can be during the broiling summer with cold use in winter, and foam volume is small, and foam time is short, and corrosion resistance is fine.
Claims (4)
1. a kind of preparation method of the anti-icing fluid with anti-corrosion of metal performance, which is characterized in that
Anti-icing fluid includes the raw material of following parts by weight meter：20 ~ 50 parts of ethylene glycol, 4 ~ 10 parts of polyethylene glycol, sodium hydroxide 10 ~ 30
Part, 15 ~ 25 parts of sodium phosphate, 10 ~ 20 parts of sodium nitrate, 40 ~ 50 parts of sodium metasilicate, 10 ~ 20 parts of methacrylic acid, trimethyl
20 ~ 30 parts of ammonium chloride, 10 ~ 30 parts of 2- methyl mercaptos benzothiazole, 4 ~ 20 parts of pH adjusting agent, 2 ~ 30 parts of dyestuff, sodium stearyl fumarate
20 ~ 30 parts, 50 ~ 60 parts of distilled water；
Preparation method includes the following steps：By ethylene glycol, polyethylene glycol, sodium hydroxide, sodium phosphate, sodium nitrate, sodium metasilicate, methyl
It is placed in flat bottle after acrylic acid, 2- methyl mercaptos benzothiazole, pH adjusting agent, dyestuff, sodium stearyl fumarate, distilled water mixing,
Flat bottle is placed on magnetic stirring apparatus, and agitator speed is 600 ~ 800r/min, and after stirring 10 ~ 20min, dodecyl is added
Trimethyl ammonium chloride continues 2 ~ 5min of stirring, you can.
2. the preparation method of the anti-icing fluid according to claim 1 with anti-corrosion of metal performance, which is characterized in that including with
The raw material of lower parts by weight meter：30 parts of ethylene glycol, 8 parts of polyethylene glycol, 20 parts of sodium hydroxide, 20 parts of sodium phosphate, 15 parts of sodium nitrate, silicon
45 parts of sour sodium, 15 parts of methacrylic acid, 25 parts of dodecyl trimethyl ammonium chloride, 20 parts of 2- methyl mercaptos benzothiazole, pH are adjusted
10 parts of agent, 25 parts of sodium stearyl fumarate, 20 parts of dyestuff, 55 parts of distilled water.
3. the preparation method of the anti-icing fluid according to claim 1 with anti-corrosion of metal performance, which is characterized in that dyestuff is
Methylene blue or dimethyl diaminophenazine chloride.
4. the preparation method of the anti-icing fluid according to claim 1 with anti-corrosion of metal performance, which is characterized in that pH is adjusted
Agent is that mass ratio is 1:2 orthophosphates and phosphoric acid.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1583939A (en) * | 2003-08-18 | 2005-02-23 | 侯宏森 | Efficient multifunctional low-temperature resisting antifreezing fluid |
| CN102851003A (en) * | 2012-10-08 | 2013-01-02 | 黄永伟 | Anti-corrosion anti-freezing liquid |
| CN104395503A (en) * | 2012-04-26 | 2015-03-04 | 巴斯夫欧洲公司 | Novel vapor space anticorrosive composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583939A (en) * | 2003-08-18 | 2005-02-23 | 侯宏森 | Efficient multifunctional low-temperature resisting antifreezing fluid |
| CN104395503A (en) * | 2012-04-26 | 2015-03-04 | 巴斯夫欧洲公司 | Novel vapor space anticorrosive composition |
| CN102851003A (en) * | 2012-10-08 | 2013-01-02 | 黄永伟 | Anti-corrosion anti-freezing liquid |
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