CN104356817A - Coating - Google Patents
Coating Download PDFInfo
- Publication number
- CN104356817A CN104356817A CN201410751688.7A CN201410751688A CN104356817A CN 104356817 A CN104356817 A CN 104356817A CN 201410751688 A CN201410751688 A CN 201410751688A CN 104356817 A CN104356817 A CN 104356817A
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- CN
- China
- Prior art keywords
- parts
- coating
- agent
- coating according
- defoamer
- 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.)
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Classifications
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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
- 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
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
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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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a coating which is prepared from the following components in parts by weight: 50-60 parts of zinc acrylate resin, 10-15 parts of coalescing agents, 10-20 parts of magnesium oxide, 12-22 parts of silicon oxide, 1-2 parts of ferric oxide, 5-8 parts of toluenesulfonic acid, 5-8 parts of calcium carbonate, 2-3 parts of a suspending agent, 3-5 parts of an alcohol solvent, 1-2 parts of an adhesive, 0.7-1.2 parts of a thickener, 0.5-1 part of a defoaming agent, 0.4-0.8 part of a flatting agent and 20-30 parts of deionized water. The coating disclosed by the invention is good in sulfur tolerance.
Description
Technical field
The present invention relates to a kind of coating.
Background technology
For some base material, when its exposed outside time, because being subject to the matter corrodes in air, base material is easy to cure, thus affects the mechanics of base material, heat-resisting, weather-proof, wear-resisting and corrosion resistance nature etc.For this technical problem, a lot of people is had now to study the sulfuration how reduced base material.Wherein mode is a sprayed coating on base material, as at application number be 200610078245.1 patent documentation in disclose a kind of sulfuration resistant coating, although have now a lot of people at the coating of research in this, at present the sulfur resistive voltinism of coating need to improve.
Summary of the invention
In order to improve sulfuration resistant performance, the invention provides a kind of coating.
For achieving the above object, a kind of coating, count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water.
Further, described film coalescence aid is butyl glycol ether.
Further, described suspension agent is lithium bentonite.
Further, resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
Further, described thickening material is polyvinyl butyral.
Further, described defoamer is broken bubble polysiloxane solution.
Further, described flow agent is terminal groups modification organosilicon.
The invention has the beneficial effects as follows: coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising coating, and carrier viscosity can be improved, make its sulfur resistance better.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Coating, count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionization.Described film coalescence aid is butyl glycol ether.Described suspension agent is lithium bentonite.Resol and the rosin of described caking agent to be ratio of weight and number be 3:1.Described thickening material is polyvinyl butyral.Described defoamer is broken bubble polysiloxane solution.Described flow agent is terminal groups modification organosilicon.
Embodiment 1.
(1) take 10 parts of film coalescence aid, 10 parts of magnesium oxide, 12 parts of silicon oxide, 1 part of ferric oxide, 5 parts of toluenesulphonic acidss, 5 parts of calcium carbonate, 2 parts of suspension agents, 3 parts of alcoholic solvents, 1 part of caking agent and 20 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 50 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.7 part of thickening material, 0.5 part of defoamer, 0.4 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
Embodiment 2.
(1) take 15 parts of film coalescence aid, 20 parts of magnesium oxide, 22 parts of silicon oxide, 2 parts of ferric oxide, 8 parts of toluenesulphonic acidss, 8 parts of calcium carbonate, 3 parts of suspension agents, 5 parts of alcoholic solvents, 2 parts of caking agents and 30 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 60 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 1.2 parts of thickening materials, 1 part of defoamer, 0.8 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
Embodiment 3.
(1) take 12 parts of film coalescence aid, 15 parts of magnesium oxide, 17 parts of silicon oxide, 1.5 parts of ferric oxide, 6.5 parts of toluenesulphonic acidss, 7 parts of calcium carbonate, 2.5 parts of suspension agents, 4 parts of alcoholic solvents, 1.5 parts of caking agents and 25 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 55 parts of zinc acrylate resin to join in step (1), and reacted 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.9 part of thickening material, 0.8 part of defoamer, 0.6 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
In the present invention, coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising coating, and carrier viscosity can be improved, make its sulfur resistance better.
Claims (7)
1. a coating, it is characterized in that: count by weight, be made up of 50-60 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water.
2. coating according to claim 1, is characterized in that: described film coalescence aid is butyl glycol ether.
3. coating according to claim 1, is characterized in that: described suspension agent is lithium bentonite.
4. coating according to claim 1, is characterized in that: resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
5. coating according to claim 1, is characterized in that: described thickening material is polyvinyl butyral.
6. coating according to claim 1, is characterized in that: described defoamer is broken bubble polysiloxane solution.
7. coating according to claim 1, is characterized in that: described flow agent is terminal groups modification organosilicon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751688.7A CN104356817A (en) | 2014-12-10 | 2014-12-10 | Coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410751688.7A CN104356817A (en) | 2014-12-10 | 2014-12-10 | Coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104356817A true CN104356817A (en) | 2015-02-18 |
Family
ID=52524139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410751688.7A Pending CN104356817A (en) | 2014-12-10 | 2014-12-10 | Coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104356817A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074342A (en) * | 2006-05-18 | 2007-11-21 | 中国石油天然气集团公司 | Hydrogen-sulfide-corrosion-resisting oil pipe coating and its production |
| CN101555374A (en) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | Aluminum boat antifouling paint |
| KR20120015156A (en) * | 2010-08-11 | 2012-02-21 | 순천향대학교 산학협력단 | Environmental-friendly antifouling paint composition comprising zinc undecylenate |
| CN102618137A (en) * | 2012-04-01 | 2012-08-01 | 海洋化工研究院 | Green and environment-friendly antifouling paint for fishing boats, and fouling-panel testing method |
| US20130273174A1 (en) * | 2010-03-29 | 2013-10-17 | The Clorox Company | Polyelectrolyte complexes |
| CN103897092A (en) * | 2014-03-24 | 2014-07-02 | 海洋化工研究院有限公司 | Preparation and application of zinc acrylate-type self-polishing matrix resin for antifouling coating |
-
2014
- 2014-12-10 CN CN201410751688.7A patent/CN104356817A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074342A (en) * | 2006-05-18 | 2007-11-21 | 中国石油天然气集团公司 | Hydrogen-sulfide-corrosion-resisting oil pipe coating and its production |
| CN101555374A (en) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | Aluminum boat antifouling paint |
| US20130273174A1 (en) * | 2010-03-29 | 2013-10-17 | The Clorox Company | Polyelectrolyte complexes |
| KR20120015156A (en) * | 2010-08-11 | 2012-02-21 | 순천향대학교 산학협력단 | Environmental-friendly antifouling paint composition comprising zinc undecylenate |
| CN102618137A (en) * | 2012-04-01 | 2012-08-01 | 海洋化工研究院 | Green and environment-friendly antifouling paint for fishing boats, and fouling-panel testing method |
| CN103897092A (en) * | 2014-03-24 | 2014-07-02 | 海洋化工研究院有限公司 | Preparation and application of zinc acrylate-type self-polishing matrix resin for antifouling coating |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |