CN106118454A - Lithotrite surface process water-based antirust that a kind of weatherability is good and preparation method thereof - Google Patents
Lithotrite surface process water-based antirust that a kind of weatherability is good and preparation method thereof Download PDFInfo
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- CN106118454A CN106118454A CN201610601066.5A CN201610601066A CN106118454A CN 106118454 A CN106118454 A CN 106118454A CN 201610601066 A CN201610601066 A CN 201610601066A CN 106118454 A CN106118454 A CN 106118454A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09D179/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
nullThe invention discloses the lithotrite surface process water-based antirust that a kind of weatherability is good，It is prepared by the raw materials in: phytic acid 29 30、Poly-aspartate 11 12、Waste polystyrene foam plastic 9 10、Fatty amine 34、1-hydroxy ethylidene-1,1-diphosphonic acid 12、VTES 1.8 2.1、Pericarpium Citri tangerinae 68、Nanometer titanium dioxide 1.5 1.9、Sodium molybdate 24、Aqueous polyurethane emulsion 79、Polyethylene Glycol 4.1 4.2、Polyvinyl alcohol 5.1 5.2、Deionized water surplus，The present invention is with phytic acid、Poly-aspartate is main component，With Polyethylene Glycol and polyvinyl alcohol as macromolecule film former，Adding modified waste polystyrene foam plastic is waterproof agent，Add other auxiliary agents simultaneously，The antirust agent weatherability that preferably prepared by formula is strong，And fill aerosol form can be become to spray，Film is uniform，The salt spray test time is long，Rust-proof effect is good.
Description
Technical field
The present invention relates to antirust agent technical field, particularly relate to the good lithotrite surface of a kind of weatherability and process with water base anti-
Rust 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 lithotrite, its
The corrosion of non-Painted metal surfaces and metallic element is the most common during storing, using, so must take corresponding
Safeguard procedures.For a long time, for reducing the serious corrosion of lithotrite equipment, extension device and parts seal the cycle up for safekeeping, adopt
By various methods, 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, bolt 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 lithotrite surface process that a kind of weatherability is good
With water-based antirust and preparation method thereof.
The present invention is achieved by the following technical solutions:
The lithotrite surface process water-based antirust that a kind of weatherability is good, is prepared by the raw materials in: phytic acid 29-
30, poly-aspartate 11-12, waste polystyrene foam plastic 9-10, fatty amine 3-4,1-hydroxy ethylidene-1,1-diphosphonic acid 1-2, vinyl
Triethoxysilane 1.8-2.1, Pericarpium Citri tangerinae 6-8, nanometer titanium dioxide 1.5-1.9, sodium molybdate 2-4, aqueous polyurethane emulsion 7-9, poly-
Ethylene glycol 4.1-4.2, polyvinyl alcohol 5.1-5.2, deionized water surplus.
The manufacture method of the lithotrite surface process water-based antirust that described a kind of weatherability is good, including following step
Rapid:
(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 fatty amine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath abundant
Dissolve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) dry to put in aqueous polyurethane emulsion by Pericarpium Citri tangerinae and stand 12 hours, filtering drying in 600-800 DEG C of high-temperature process
30-40 minute, cooling was pulverized to put into and is warming up to 60-80 DEG C of constant temperature stirring 20-30 in the deionized water of 2/3 mass and divides
Clock, adds phytic acid, VTES ultrasonic disperse 15-20 minute, stands to obtain modified phytic acid；
(3) poly-aspartate, nanometer titanium dioxide and balance deionized water are mixed, use high pressure homogenizer to process 2-3 hour,
It is spray-dried to obtain nanometer titanium dioxide 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
Forming one layer of fine and close thin film for macromolecule film former in metal surface, adding modified waste polystyrene foam plastic is waterproof helping
Agent, add other auxiliary agents simultaneously, the antirust agent favorable rust preventing effect that preferably prepared by formula, and persistent；With prior art phase
Than the present invention phytic acid is carried out silane coupler modified after ,-the Si-OH-generated after-the P-OH-of phytate molecule and silane hydrolyzate
Reaction generates-P-O-Si-key, the chelate of the hydrogenation of six carbocyclic with chair conformation that can be stable with metal generation, is attached to metal
Surface, corrosion resistance strengthens, and the product stability of chelating is splendid, even if the most also can stable existence；Also will be poly-
Aspartic acid nanometer titanium dioxide carries out parcel modification, improves the compounding effect with phytic acid, and weather resistance strengthens；The present invention is former
Material wide material sources, preparation technology is simple, and product of the present invention fill can become aerosol form to spray, and film is uniform, salt spray test
Time is long, and rust-proof effect is good.
Detailed description of the invention
The lithotrite surface process water-based antirust that a kind of weatherability is good, is prepared by the raw materials in: phytic acid
29, poly-aspartate 11, waste polystyrene foam plastic 9, fatty amine 3,1-hydroxy ethylidene-1,1-diphosphonic acid 1, vinyl triethoxyl silicon
Alkane 1.8, Pericarpium Citri tangerinae 6, nanometer titanium dioxide 1.5, sodium molybdate 2, aqueous polyurethane emulsion 7, Polyethylene Glycol 4.1, polyvinyl alcohol 5.1, go
Ionized water surplus.
The manufacture method of the lithotrite surface process water-based antirust that described a kind of weatherability is good, including following step
Rapid:
(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 fatty amine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath abundant
Dissolve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) dry to put in aqueous polyurethane emulsion by Pericarpium Citri tangerinae and stand 12 hours, filtering drying in 600-800 DEG C of high-temperature process
30-40 minute, cooling was pulverized to put into and is warming up to 60-80 DEG C of constant temperature stirring 20-30 in the deionized water of 2/3 mass and divides
Clock, adds phytic acid, VTES ultrasonic disperse 15-20 minute, stands to obtain modified phytic acid；
(3) poly-aspartate, nanometer titanium dioxide and balance deionized water are mixed, use high pressure homogenizer to process 2-3 hour,
It is spray-dried to obtain nanometer titanium dioxide 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 90s, and salt water resistance soaks 34h, the 40h of resistance to neutral salt spray, anti-
Become rusty respond well.
Claims (2)
1. the lithotrite surface process water-based antirust that a weatherability is good, it is characterised in that by the raw material of following weight portion
Make: phytic acid 29-30, poly-aspartate 11-12, waste polystyrene foam plastic 9-10, fatty amine 3-4, hydroxy ethylidene two phosphorus
Acid 1-2, VTES 1.8-2.1, Pericarpium Citri tangerinae 6-8, nanometer titanium dioxide 1.5-1.9, sodium molybdate 2-4, the poly-ammonia of aqueous
Ester emulsion 7-9, Polyethylene Glycol 4.1-4.2, polyvinyl alcohol 5.1-5.2, deionized water surplus.
The manufacture method of the lithotrite surface process water-based antirust that a kind of weatherability the most according to claim 1 is good,
It is characterized in that comprising 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 fatty amine and is sufficiently stirred for making oil phase liquid, puts into constant temperature in 40-50 DEG C of water-bath abundant
Dissolve 1-2 hour, be warming up to 55-65 DEG C of quick stirring 20-30 minute；
(2) dry to put in aqueous polyurethane emulsion by Pericarpium Citri tangerinae and stand 12 hours, filtering drying in 600-800 DEG C of high-temperature process
30-40 minute, cooling was pulverized to put into and is warming up to 60-80 DEG C of constant temperature stirring 20-30 in the deionized water of 2/3 mass and divides
Clock, adds phytic acid, VTES ultrasonic disperse 15-20 minute, stands to obtain modified phytic acid；
(3) poly-aspartate, nanometer titanium dioxide and balance deionized water are mixed, use high pressure homogenizer to process 2-3 hour,
It is spray-dried to obtain nanometer titanium dioxide 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 |
|---|---|---|---|
| CN201610601066.5A CN106118454A (en) | 2016-07-28 | 2016-07-28 | Lithotrite surface process water-based antirust that a kind of weatherability is good and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601066.5A CN106118454A (en) | 2016-07-28 | 2016-07-28 | Lithotrite surface process water-based antirust that a kind of weatherability is good and preparation method thereof |
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| CN106118454A true CN106118454A (en) | 2016-11-16 |
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| CN201610601066.5A Pending CN106118454A (en) | 2016-07-28 | 2016-07-28 | Lithotrite surface process water-based antirust that a kind of weatherability is good and preparation method thereof |
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Citations (4)
| 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 |
| CN102443334A (en) * | 2010-10-15 | 2012-05-09 | 白蕾 | Waterproof paint |
| 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 |
| CN105331266A (en) * | 2015-10-15 | 2016-02-17 | 当涂县维思共创工业产品设计有限公司 | Aluminium section coating pretreatment agent |
-
2016
- 2016-07-28 CN CN201610601066.5A patent/CN106118454A/en active Pending
Patent Citations (4)
| 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 |
| CN102443334A (en) * | 2010-10-15 | 2012-05-09 | 白蕾 | Waterproof paint |
| 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 |
| CN105331266A (en) * | 2015-10-15 | 2016-02-17 | 当涂县维思共创工业产品设计有限公司 | Aluminium section coating pretreatment agent |
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》 * |
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Application publication date: 20161116 |