CN106048582A - Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent - Google Patents
Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent Download PDFInfo
- Publication number
- CN106048582A CN106048582A CN201610537265.4A CN201610537265A CN106048582A CN 106048582 A CN106048582 A CN 106048582A CN 201610537265 A CN201610537265 A CN 201610537265A CN 106048582 A CN106048582 A CN 106048582A
- Authority
- CN
- China
- Prior art keywords
- parts
- chitosan
- antirust
- containing water
- antirust agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 22
- 239000013556 antirust agent Substances 0.000 title abstract description 15
- 238000004381 surface treatment Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title description 6
- 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 abstract description 17
- 108010064470 polyaspartate Proteins 0.000 claims abstract description 15
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000002949 phytic acid Nutrition 0.000 claims abstract description 14
- 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 abstract description 13
- 229940068041 phytic acid Drugs 0.000 claims abstract description 13
- 239000000467 phytic acid Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920006327 polystyrene foam Polymers 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 7
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims abstract description 7
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 15
- 210000000582 semen Anatomy 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002202 Polyethylene glycol Substances 0.000 abstract description 6
- 229920001223 polyethylene glycol Polymers 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 229920000805 Polyaspartic acid Polymers 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- 235000008440 Crataegus cuneata Nutrition 0.000 abstract 1
- 241000657480 Crataegus pinnatifida Species 0.000 abstract 1
- 235000014283 Crataegus pinnatifida var major Nutrition 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 229920002521 macromolecule Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical group ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 230000002349 favourable effect Effects 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
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 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
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 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
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- -1 γ-aminopropyl Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Cosmetics (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a novel chitosan-containing water-based antirust agent for surface treatment of a seeder. The novel chitosan-containing water-based antirust agent is prepared from the following raw materials in parts by weight: 31-33 parts of phytic acid, 7-9 parts of polyaspartic acid, 8-9 parts of waste polystyrene foam plastics, 1.4-1.6 parts of chitosan, 2-3 parts of sodium silicate, 3-4 parts of pyridine, 1.2-1.5 parts of gamma-aminopropyl trimethoxy silane, 6-7 parts of a Chinese hawthorn seed extracting solution, 2.6-2.8 parts of nano zinc oxide, 3.2-3.4 parts of polyethylene glycol, 4.2-4.4 parts of polyvinyl alcohol and the balance of deionized water. The phytic acid and polyaspartic acid are adopted as main components; the polyethylene glycol and polyvinyl alcohol are adopted as macromolecular film-forming agents; the modified waste polystyrene foam plastics is added as a waterproof agent; meanwhile, the other agents are added, so that the antirust agent prepared with optimized formation is good in antirust effect; the anti-mold and antirust time is long; and the novel chitosan-containing water-based antirust agent can be used for interprocess rust prevention during metal machining and sealing rust prevention for products instead of antirust oil and grease.
Description
Technical field
The present invention relates to antirust agent technical field, particularly relate to the seeder surface process water of a kind of novel chitosan-containing
Based anti-rusting agent and preparation method thereof.
Background technology
Metal erosion can result in the maintenance cost of machinery equipment to be increased, and changes the most in advance, and the corrosion of metal parts is then
Reduce the accuracy and sensitivity of equipment, affect the use of equipment, even cause scrapping of equipment.For agricultural seeding machine
Speech, the corrosion of its non-Painted metal surfaces and metallic element is the most common, so must take during storing, using
Corresponding safeguard procedures.For a long time, for reducing sealing up for safekeeping of the serious corrosion of agricultural seeding machine equipment, extension device and parts
In the cycle, have employed various method, antirust agent is exactly one of method therein.
Antirust agent is the synthesis penetrating agent of a kind of super grade high efficiency, it can strongly penetrate into rust, erosion, in greasy dirt thus
Easily dispose the rusty stain on screw, nut and erosion, there is infiltration rust cleaning, loosen lubrication, resistance burn into protection metal
Etc. performance, and can form and store one layer of lubricating film on parts surface, dampness and other chemical analysis many can be suppressed to make
The corrosion become.For avoiding because production and environmental problem, the rust prevention during manufacture of current iron and steel that difficulty causes greatly removed by antirust oil
Use water-based antirust more.Industrial widely used water-based antirust usually contains nitrite, phosphate or chromate, this
Class antirust agent toxicity is relatively strong, and discharge of wastewater easily causes body eutrophication, uses and discharges the most severely limited.Environment-friendly type
The development of water-based antirust is by domestic and international extensive concern.
With phytic acid, poly-aspartate as main component in " development of a kind of nontoxic water-based antirust and performance thereof " literary composition, add
Add sodium molybdate and sodium benzoate as auxiliary agent, filter out Polyethylene Glycol and polyvinyl alcohol as macromolecule film former, preparation one
Novel non-toxic water-based antirust without nitrite, result shows that phytic acid and poly-aspartate have preferable complex role, helps
The existence of agent and macromolecule film former can effectively strengthen the corrosion resistance of rust-preventing film, and carries out antirust effect with nitrous acid salt form antirust agent
, there is certain gap, but it be without noxious substance, is worth of widely use in fruit contrast.But it is antirust for the tradition of preparation in literary composition
For agent, during developing due to it, it is primarily upon the performance of its rustless property, often ignores environmental protection adaptability, multi-functional
And the serviceability under extreme condition, generally there are poor heat stability, weatherability difference and sun-proof ultraviolet radiation preventing difference etc.
Problem, thus limit the lifting of antirust agent overall performance, also limit the range of application of antirust agent.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the seeder surface of a kind of novel chitosan-containing
Process water-based antirust and preparation method thereof.
The present invention is achieved by the following technical solutions:
The seeder surface process water-based antirust of a kind of novel chitosan-containing, is prepared by the raw materials in: phytic acid
31-33, poly-aspartate 7-9, waste polystyrene foam plastic 8-9, chitosan 1.4-1.6, sodium silicate 2-3, pyridine 3-4, γ-
Aminopropyl trimethoxysilane 1.2-1.5, Semen Crataegi extracting solution 6-7, nano zine oxide 2.6-2.8, Polyethylene Glycol 3.2-3.4,
Polyvinyl alcohol 4.2-4.4, deionized water surplus.
The manufacture method of the seeder surface process water-based antirust of described a kind of novel chitosan-containing, including following
Step:
(1) waste polystyrene foam plastic cleaned, dry, pulverize, join in the dehydrated alcohol of gross weight 1.5-2 times, limit
Edged stirs so that it is be completely dissolved, and adds pyridine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath the most molten
Solve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) Semen Crataegi extracting solution is put into and the deionized water of 2/3 mass is warming up to 60-80 DEG C of constant temperature stirring 20-30 minute,
Add phytic acid, γ-aminopropyltrimethoxysilane ultrasonic disperse 15-20 minute, stand to obtain modified phytic acid；
(3) poly-aspartate, nano zine oxide, chitosan and balance deionized water are ground, use high pressure homogenizer
Process 2-3 hour, be spray-dried to obtain nano zine oxide graft modification poly-aspartate；
(4) step (2), (3) reaction mass are loaded in the reactor with agitator, control rotating speed 60-80 rev/min, stirring
10-15 minute, add step (1) and 30-40 minute stirring while adding of other residual components, discharging.
The invention have the advantage that the present invention with phytic acid, poly-aspartate as main component, with Polyethylene Glycol and polyvinyl alcohol
Form one layer of fine and close thin film as macromolecule film former in metal surface, add modified waste polystyrene foam plastic and make
For waterproof agent, add other auxiliary agents, the antirust agent favorable rust preventing effect that preferably prepared by formula, and persistent simultaneously；With existing
Have technology compare the present invention phytic acid is carried out silane coupler modified after, generate after-the P-OH-of phytate molecule and silane hydrolyzate
-Si-OH-reaction generate-P-O-Si-key, the chelate of the stable hydrogenation of six carbocyclic with chair conformation can be generated with metal, attached
In metal surface, corrosion resistance strengthens, and the product stability of chelating is splendid, even if the most also can stably deposit
?；Also poly-aspartate is carried out nano zine oxide, chitosan parcel modification, improves the compounding effect with phytic acid, weatherability
Can strengthen, raw material sources of the present invention are extensive, and preparation method is simple, and mildew-resistant antirust time is long, can substitute for antirust oil, fat for gold
Belong to sealing up for safekeeping of the rust prevention during manufacture of processing and finished product antirust, reduce the antirust cost in intermetallic composite coating, storage and transport process.
Detailed description of the invention
The seeder surface process water-based antirust of a kind of novel chitosan-containing, is prepared by the raw materials in:
Phytic acid 31, poly-aspartate 7, waste polystyrene foam plastic 8, chitosan 1.4, sodium silicate 2, pyridine 3, γ-aminopropyl front three
TMOS 1.2, Semen Crataegi extracting solution 6, nano zine oxide 2.6, Polyethylene Glycol 3.2, polyvinyl alcohol 4.2, deionized water surplus.
The manufacture method of the seeder surface process water-based antirust of described a kind of novel chitosan-containing, including following
Step:
(1) waste polystyrene foam plastic cleaned, dry, pulverize, join in the dehydrated alcohol of gross weight 1.5-2 times, limit
Edged stirs so that it is be completely dissolved, and adds pyridine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath the most molten
Solve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) Semen Crataegi extracting solution is put into and the deionized water of 2/3 mass is warming up to 60-80 DEG C of constant temperature stirring 20-30 minute,
Add phytic acid, γ-aminopropyltrimethoxysilane ultrasonic disperse 15-20 minute, stand to obtain modified phytic acid；
(3) poly-aspartate, nano zine oxide, chitosan and balance deionized water are ground, use high pressure homogenizer
Process 2-3 hour, be spray-dried to obtain nano zine oxide graft modification poly-aspartate；
(4) step (2), (3) reaction mass are loaded in the reactor with agitator, control rotating speed 60-80 rev/min, stirring
10-15 minute, add step (1) and 30-40 minute stirring while adding of other residual components, discharging.
After this antirust agent film forming, average CuSO4The drop time reaches 81s, and salt water resistance soaks 26h, the 31h of resistance to neutral salt spray, anti-
Become rusty respond well.
Claims (2)
1. the seeder surface process water-based antirust of a novel chitosan-containing, it is characterised in that by following weight portion
Raw material is made: phytic acid 31-33, poly-aspartate 7-9, waste polystyrene foam plastic 8-9, chitosan 1.4-1.6, sodium silicate 2-
3, pyridine 3-4, γ-aminopropyltrimethoxysilane 1.2-1.5, Semen Crataegi extracting solution 6-7, nano zine oxide 2.6-2.8, poly-second
Glycol 3.2-3.4, polyvinyl alcohol 4.2-4.4, deionized water surplus.
The making side of the seeder surface process water-based antirust of a kind of novel chitosan-containing the most according to claim 1
Method, it is characterised in that comprise the following steps:
(1) waste polystyrene foam plastic cleaned, dry, pulverize, join in the dehydrated alcohol of gross weight 1.5-2 times, limit
Edged stirs so that it is be completely dissolved, and adds pyridine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath the most molten
Solve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) Semen Crataegi extracting solution is put into and the deionized water of 2/3 mass is warming up to 60-80 DEG C of constant temperature stirring 20-30 minute,
Add phytic acid, γ-aminopropyltrimethoxysilane ultrasonic disperse 15-20 minute, stand to obtain modified phytic acid；
(3) poly-aspartate, nano zine oxide, chitosan and balance deionized water are ground, use high pressure homogenizer
Process 2-3 hour, be spray-dried to obtain nano zine oxide graft modification poly-aspartate；
(4) step (2), (3) reaction mass are loaded in the reactor with agitator, control rotating speed 60-80 rev/min, stirring
10-15 minute, add step (1) and 30-40 minute stirring while adding of other residual components, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537265.4A CN106048582A (en) | 2016-07-11 | 2016-07-11 | Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610537265.4A CN106048582A (en) | 2016-07-11 | 2016-07-11 | Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106048582A true CN106048582A (en) | 2016-10-26 |
Family
ID=57185892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610537265.4A Withdrawn CN106048582A (en) | 2016-07-11 | 2016-07-11 | Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106048582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118322A (en) * | 2016-11-29 | 2018-06-05 | 北京爱尔斯姆科技有限公司 | Coated metal environment-friendly antirust idol chain agent BW-210 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705484A (en) * | 2003-02-25 | 2010-05-12 | 坎梅陶尔股份有限公司 | Method for coating metallic surfaces with a composition that is rich in polymers |
| CN102002698A (en) * | 2010-11-29 | 2011-04-06 | 湘潭大学 | Anti-rust treating agent for nickel-plated battery steel shell and using method thereof |
| CN104892667A (en) * | 2015-06-16 | 2015-09-09 | 青岛格瑞烯金属防护科技有限公司 | Preparation method of phytic acid polymer and application of phytic acid polymer in field of metal surface pretreatment |
-
2016
- 2016-07-11 CN CN201610537265.4A patent/CN106048582A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705484A (en) * | 2003-02-25 | 2010-05-12 | 坎梅陶尔股份有限公司 | Method for coating metallic surfaces with a composition that is rich in polymers |
| CN102002698A (en) * | 2010-11-29 | 2011-04-06 | 湘潭大学 | Anti-rust treating agent for nickel-plated battery steel shell and using method thereof |
| CN104892667A (en) * | 2015-06-16 | 2015-09-09 | 青岛格瑞烯金属防护科技有限公司 | Preparation method of phytic acid polymer and application of phytic acid polymer in field of metal surface pretreatment |
Non-Patent Citations (1)
| Title |
|---|
| 钟雪丽等: "《一种无毒水基防锈剂的研制及其性能》", 《表面技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118322A (en) * | 2016-11-29 | 2018-06-05 | 北京爱尔斯姆科技有限公司 | Coated metal environment-friendly antirust idol chain agent BW-210 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101792285B (en) | Chromium-free environment-friendly epoxy anticorrosion primer | |
| CN105623890B (en) | High-efficiency environment friendly industry weight greasy dirt detergent | |
| CN103741156A (en) | Water base reaction type multifunctional metal cleaning agent and preparation method thereof | |
| CN109370297B (en) | Practical multifunctional efficient environment-friendly water-based paint remover as well as preparation method and application thereof | |
| CN106191840A (en) | Seeder surface process water-based antirust that a kind of scrub resistance energy is good and preparation method thereof | |
| CN108070872A (en) | A kind of Phosphorus-Free Water-Based Cleaning Agent for Metals | |
| CN102747378A (en) | Environment-friendly water-based metal cleaner | |
| CN104357848B (en) | Environment-friendly steel surface anti-rust agent and preparation method thereof | |
| CN106048582A (en) | Novel chitosan-containing water-based antirust agent for surface treatment of seeder and preparation method for novel chitosan-containing water-based antirust agent | |
| CN104277693B (en) | Anti-rust paint for ship and preparation method thereof | |
| CN102363889B (en) | Diesel engine casting body cleaning antirust agent and preparation method | |
| CN106191843A (en) | A kind of seeder surface process water-based antirust adding nano barium sulfate and preparation method thereof | |
| CN106048584A (en) | Non-toxic long-acting water-based antirust agent for surface treatment of seeder and preparation method for non-toxic long-acting water-based antirust agent | |
| CN106048583A (en) | Antibacterial and insect-repelling water-based antirust agent for surface treatment of seeder and preparation method for antibacterial and insect-repelling water-based antirust agent | |
| CN106048578A (en) | Nanometer-aluminum-oxide-added water-based antirusting agent for surface treatment of high-temperature-resistant stone crusher and preparation method of antirusting agent | |
| CN103695925A (en) | Water-soluble conversion-type antirust liquid and preparation method thereof | |
| CN103194759B (en) | Environment-friendly antirust cleaning liquid used in iron casting working procedure | |
| CN106191833A (en) | A kind of flame retardant type seeder surface process water-based antirust and preparation method thereof | |
| CN106222642A (en) | A kind of anti-solarization lithotrite surface process water-based antirust and preparation method thereof | |
| CN106048586A (en) | Water-based antirust agent for surface treatment of antibacterial stone breaker and preparing method of antirust agent | |
| CN106245015A (en) | A kind of long-acting antistatic dust-proof lithotrite surface process water-based antirust and preparation method thereof | |
| CN106191844A (en) | A kind of mildew-resistant moisture resistance seeder surface process water-based antirust and preparation method thereof | |
| CN106048572A (en) | Anti-freezing water-based antirust agent for surface treatment of seeder and preparation method for anti-freezing water-based antirust agent | |
| CN106086858A (en) | A kind of lithotrite surface process water-based antirust adding nano silicon and preparation method thereof | |
| CN106245016A (en) | Lithotrite surface process water-based antirust that a kind of coatability is good and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161026 |
|
| WW01 | Invention patent application withdrawn after publication |