CN105001738A - Anti-corrosion paint to which zinc stearate is added - Google Patents
Anti-corrosion paint to which zinc stearate is added Download PDFInfo
- Publication number
- CN105001738A CN105001738A CN201510463194.3A CN201510463194A CN105001738A CN 105001738 A CN105001738 A CN 105001738A CN 201510463194 A CN201510463194 A CN 201510463194A CN 105001738 A CN105001738 A CN 105001738A
- Authority
- CN
- China
- Prior art keywords
- paint
- zinic stearas
- container
- antifouling paint
- zinc
- 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.)
- Pending
Links
Classifications
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
- C09D7/45—Anti-settling agents
-
- 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
-
- 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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/166—Magnesium halide, e.g. magnesium chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses anti-corrosion paint to which zinc stearate is added and a preparation method of the anti-corrosion paint. In the preparation process of the paint, a stearate anti-settling agent is added, in other words, a loose network thixotropic structure is introduced to the paint, material particles can suspend and cannot be caked, the material particles are prevented from settling, and the performance of the paint is improved.
Description
Technical field
The present invention relates to a kind of anti-corrosion of metal paint and preparation method thereof, particularly a kind of antifouling paint adding stearate and preparation method thereof, belongs to paint chemical field.
Background technology
Many article in the work environment; the various corrosion of easy generation, in order to make material durable more, through being everlasting, material surface coats layer protective layer; with reach prevent or delay corrode object, antifouling paste be used in body surface can be used for protect interior of articles be not corroded one class paint.It is widely used in the fields such as aviation, boats and ships, chemical industry, oil pipeline, bridge.
Anticorrosion concerning extremely important especially metal iron and steel, iron and steel we life in purposes widely, as automotive industry, production, construction industry, the industries such as transportation, but iron and steel rotproofness is poor, according to statistics, the 10%-20% of annual production is accounted for every year owing to corroding the iron and steel loss caused, corrosion is generally that between metallic surface and medium, generation chemistry or electrochemistry heterogeneous reaction cause, the intensity of ferrous materials significantly can be reduced after corroding, the mechanical properties such as toughness, destroy the geometrical shape of hardware, the work-ing life of shortening equipment, people are prevented by antifouling paint or delay corrosion for this reason.
Common antifouling paint mainly reaches rot-resistant object from two aspects: one is with shielding effect, and antifouling paint paint film stops corrosive medium and material surface contact, cuts off the path of corrosion cell, increases resistance.As epoxy coal asphalt paint, epoxy glass squama antiseptic paint, chlorosulfonated polyethylene paint, polyureas, acrylic polyurethane coating etc.; Another is corrosion inhibition, some pigment of antifouling paint, or the reaction product of itself and film forming matter or moisture, can play corrosion inhibition (comprising passivation), as wash primer, phosphatization, zinc-plated chromium plating, epoxy phosphate yellow zinc chromate primer paint etc. to ground metal.But these two kinds of antifouling paint preservative effects are limited; and be used for anticorrosion with galvanic protection; preservative effect is better; as zinc rich paint; containing a large amount of zinc powder in zinc rich paint, close contact between zinc particles, between zinc particles and steel surface, the current potential of zinc is more negative than iron; so zinc atom easily loses electronics and becomes anode in electrolyte solution, iron rule is negative electrode.In positive column, zinc is corroded owing to losing electronics, and in cathodic area, steel surface constantly obtains electronics, thus is protected.After film has site tissue damage, expose matrix metal, can flow to iron and steel exposed portion at less area internal corrosion electric current, then the product of zinc is just deposited on and forms layer protecting film herein, delays corrosion and continues to occur.
Zinc rich paint is divided into organic zinc rich paint and inorganic zinc-rich paint, and it is film forming binder that organic zinc rich paint commonly uses epoxy resin, chlorinated rubber, Vinylite and urethane resin.But the poor electric conductivity of the organic binder of organic zinc rich paint.Inorganic zinc-rich paint is divided into again solvent-borne type and water-based two class.Wherein aqueous inorganic zinc rich paint is made up of aqueous inorganic silicate (receive, potassium, lithium) resin, zinc powder, auxiliary agent etc.Aqueous inorganic zinc rich paint is due to its organic solvent-free, there is free from extraneous odour, do not fire not quick-fried, the advantage such as free from environmental pollution, but in waterborne zinc-rich paint preparation process, there will be sedimentation phenomenon, in order to overcome above shortcoming, in paint, adding people's stearate anti-settling agent, namely in paint, introduce loose webs thixotropy structure, material particle can be made to suspend and not lump, prevent from expecting particles settling, improve paint performance.
Summary of the invention
The present invention discloses a kind of antifouling paint adding Zinic stearas and preparation method thereof, and contained by this coating, the mass percent of component is:
Potassium silicate 20%-30%;
Super-fine zinc dust 45%-60%;
Organosilicon crylic acid latex 10%-20%;
Titanate coupling agent 3%-5%;
MgCl
2aqueous solution 3%-4%;
Zinic stearas 4%-6%.
Add an antifouling paint for Zinic stearas, its preparation method comprises the steps:
(1) potassium silicate solution is poured in container, slowly heat;
(2) when being heated to 60-75 DEG C, organosilicon crylic acid latex is slowly added in container, and ceaselessly stir, after interpolation, stop heating;
(3) in container, add appropriate titanate coupling agent again, high-speed stirring;
(4) add zinc powder, ceaselessly stir;
(5) finally add appropriate MgCl successively
2the aqueous solution and Zinic stearas, obtain a kind of antifouling paint adding Zinic stearas.
The present invention has following advantages and characteristic:
(1) preparation technology is simple;
(2) paint stabilization is good.
Embodiment
Embodiment one:
200g potassium silicate solution is poured in a heatable container, slow heating, after solution temperature reaches 60 DEG C, then drips 100g organosilicon crylic acid latex in container, and ceaselessly stir, after dropwising, stop heating, after system temperature is down to room temperature, 30g titanate coupling agent is added again in container, and improve stirring velocity, then add the 500 order super-fine zinc dusts of 600g, finally add 30gMgCl successively
2the aqueous solution and 40g Zinic stearas, obtain a kind of antifouling paint adding Zinic stearas.
Embodiment two:
500g potassium silicate solution is poured in a heatable container, slow heating, after solution temperature reaches 65 DEG C, then drips 200g organosilicon crylic acid latex in container, and ceaselessly stir, after dropwising, stop heating, after system temperature is down to room temperature, 100g titanate coupling agent is added again in container, and improve stirring velocity, then add the 550 order super-fine zinc dusts of 1000g, finally add 80gMgCl successively
2the aqueous solution and 120g Zinic stearas, obtain a kind of antifouling paint adding Zinic stearas.
Embodiment three:
1500g potassium silicate solution is poured in a heatable container, slow heating, after solution temperature reaches 75 DEG C, then drips 750g organosilicon crylic acid latex in container, and ceaselessly stir, after dropwising, stop heating, after system temperature is down to room temperature, 150g titanate coupling agent is added again in container, and improve stirring velocity, then add the 600 order super-fine zinc dusts of 2550g, finally add 150gMgCl successively
2the aqueous solution and 200g Zinic stearas, obtain a kind of antifouling paint adding Zinic stearas.
Claims (3)
1. add an antifouling paint for Zinic stearas, it is characterized in that, the preparation method of this paint comprises the following steps:
(1) potassium silicate solution is poured in container, slowly heat;
(2) when being heated to 60-75 DEG C, organosilicon crylic acid latex is slowly added in container, and ceaselessly stir, after interpolation, stop heating;
(3) in container, add appropriate titanate coupling agent again, high-speed stirring;
(4) add zinc powder, ceaselessly stir;
(5) finally add appropriate MgCl successively
2the aqueous solution and Zinic stearas, obtain a kind of antifouling paint adding Zinic stearas.
2. a kind of antifouling paint adding Zinic stearas according to claim 1, is characterized in that, step (4) in, added zinc powder is 500-600 order, and interpolation mass percent is 45%-60%.
3. a kind of antifouling paint adding Zinic stearas according to claim 1, is characterized in that, step (5) in, the interpolation mass percent of Zinic stearas is 4%-6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463194.3A CN105001738A (en) | 2015-08-02 | 2015-08-02 | Anti-corrosion paint to which zinc stearate is added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510463194.3A CN105001738A (en) | 2015-08-02 | 2015-08-02 | Anti-corrosion paint to which zinc stearate is added |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105001738A true CN105001738A (en) | 2015-10-28 |
Family
ID=54374615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510463194.3A Pending CN105001738A (en) | 2015-08-02 | 2015-08-02 | Anti-corrosion paint to which zinc stearate is added |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105001738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318082A (en) * | 2016-08-25 | 2017-01-11 | 梁升辉 | Anti-corrosive paint added with zinc stearate-amide modifiers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584164A (en) * | 2012-02-13 | 2012-07-18 | 上海天地涂料有限公司 | Aqueous inorganic coating and preparation method thereof |
-
2015
- 2015-08-02 CN CN201510463194.3A patent/CN105001738A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584164A (en) * | 2012-02-13 | 2012-07-18 | 上海天地涂料有限公司 | Aqueous inorganic coating and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 《涂料工业用原材料技术标准汇编》编写组: "《涂料工业用原材料技术标准汇编》", 31 July 1983 * |
| 周春婧等: "硅丙乳液改性高模数硅酸钾水性无机富锌徐料的研究", 《上海涂料》 * |
| 张鹏飞等: "水性无机富锌涂料及其改性", 《上海涂料》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318082A (en) * | 2016-08-25 | 2017-01-11 | 梁升辉 | Anti-corrosive paint added with zinc stearate-amide modifiers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7670511B2 (en) | Use of cathodic protection compounds on treated metal articles | |
| CN105038469A (en) | Water-based inorganic anti-corrosive paint added with aluminum stearate | |
| CN105062162A (en) | Preparation technology of composite metal organic soap-containing inorganic anticorrosive paint | |
| CN101407690A (en) | Bi-component epoxy zinc rich primer | |
| CN105001688A (en) | Water-borne inorganic anti-corrosive paint added with lithium stearate | |
| CN104877402A (en) | Compound water-based inorganic anticorrosive paint and preparation method | |
| CN104877500A (en) | Lithium silicate-sodium silicate mixed zinc-rich paint and technology thereof | |
| CN105062277A (en) | Sodium stearate-containing inorganic anticorrosive paint and preparation technology thereof | |
| CN105907240B (en) | A kind of water corrosion-resistant epoxy paint and preparation method thereof containing anti-flash rusting agent | |
| CN104498921B (en) | Special treating agent for galvanizing surface chemical conversion and treating technique thereof | |
| CN102993885A (en) | Zinc powder-free water-based primer | |
| CN105017839A (en) | Stearic acid metallic soap stabilizer-added antifouling paint | |
| CN105062276A (en) | Magnesium stearate-containing anticorrosive paint and preparation technology thereof | |
| CN105062275A (en) | Lightweight calcium stearate-containing anticorrosive paint and preparation method thereof | |
| EP2880103B1 (en) | Oxide coated metal pigments and film-forming compositions | |
| CN105001738A (en) | Anti-corrosion paint to which zinc stearate is added | |
| CN105001740A (en) | Water-borne inorganic anti-corrosive paint added with lead stearate and preparation method thereof | |
| CN105001739A (en) | Anticorrosion paint with higher stability | |
| CN104927533A (en) | Water-based zinc rich paint with good film-forming property and preparation method thereof | |
| CN105062161A (en) | Metal corrosion prevention coating with added fumed silica and preparation technology of coating | |
| CN106221320A (en) | A kind of inorganic anti-corrosion paint adding composite modifier | |
| Pehkonen et al. | Introduction and Background | |
| CN106221318A (en) | A kind of antifouling paint adding alkyl ether/stearates stabilizer | |
| CN205687853U (en) | Graphene modified waterborne epoxy heavy-duty antiseptic paint | |
| CN105778598A (en) | Anticorrosion paint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |