CN104177990A - Vinyl anticorrosion coating material and manufacturing method thereof - Google Patents
Vinyl anticorrosion coating material and manufacturing method thereof Download PDFInfo
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- CN104177990A CN104177990A CN201310195676.6A CN201310195676A CN104177990A CN 104177990 A CN104177990 A CN 104177990A CN 201310195676 A CN201310195676 A CN 201310195676A CN 104177990 A CN104177990 A CN 104177990A
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Abstract
The invention relates to a vinyl anticorrosion coating material and a manufacturing method thereof. The method includes: adding bisphenol A type epoxy vinyl ester resin into styrene, a co-polymerization solution containing an acid group, silicone oil, a polyacrylate solution and aminopropyltriethoxysilane, dispersing, dissolving, stirring at a high speed, adding fumed silica, titanium dioxide, barite, silica powder and carbon black under stirring, grinding by a sand mill to prepare a liquid mixture, adding glass flakes into the liquid mixture, dispersing at a high speed, and adding a modified urea solution during the dispersion step. A B solution comprises cobalt naphthenate and a styrene mixed solution. A C solution comprises methyl ethyl ketone peroxide, methyl ethyl ketone and a phthalate mixed solution. When the coating material is to be used, an A solution, the B solution and the C solution are mixed. A coating of the coating material has excellent adhesive force, impact resistance, wear resistance, resistance to heat and humidity, resistance to sea water and salt fog resistance and long working lifetime, and is suitable for splashing-zone and underwater corrosion resistance of ocean platforms, marine work steel structures, and the like.
Description
Technical field
The present invention relates to a kind of vinyl protective system and manufacture method, can be used for splash zone and the protection against corrosion under water of ocean platform and extra large work steel structure etc.
Background technology
Vinyl ester resin has good resistance to chemical attack, sea water resistance performance, and the present multiplex glass reinforced plastic of making is protected steel construction, and glass reinforced plastic cost is higher, and construction is complicated, is of limited application.When vinyl ester resin is used as coating, working life is short, and easily sudden and violent poly-, coating is firmly crisp, and shock resistance is poor.
Summary of the invention
The object of this invention is to provide a kind of vinyl protective system and manufacture method, while solving vinyl ester resin as coating, coating applicable period is short, and easily sudden and violent poly-problem, solves coating firmly crisp, the problem that shock resistance is poor.
The technical scheme that vinyl protective system of the present invention and manufacture method adopt: vinyl protective system, wherein A liquid is by 1 weight part bisphenol-A epoxy type vinyl ester resin, 0.0001～0.01 weight part aerosil, 0.05～0.1 weight part titanium dioxide, 0.05～0.1 weight part barite, 0.05～0.2 weight part silicon powder, 0.001～0.1 weight part carbon black, 0.1-0.5 weight part glass flake, 0.1～1 parts by weight of styrene, 0.001～0.05 weight part is containing the copolymer solution of acidic-group, 0.0001～0.005 weight part silicone oil, 0.01～0.5 weight part modified urea solution composition, 0.001～0.05 weight part polyacrylate solution, 0.01～0.5 weight part aminopropyl triethoxysilane, B liquid is made up of 0.1～1 weight part cobalt naphthenate, 0.1～1 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.1～1 weight part methylethyl ketone peroxide, 0.1～0.6 weight part methylethylketone, 0.1～0.4 phthalic ester mixing solutions composition.When use, mixed with 0.01～0.5 weight part B liquid, 0.01～0.2 weight part C liquid by 1 weight part A liquid.
Preferably vinyl protective system, it is characterized in that the liquid by A, B liquid and C liquid composition, , wherein A liquid is by 1 weight part bisphenol-A epoxy type vinyl ester resin, 0.001 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite, 0.1 weight part silicon powder, 0.002 weight part carbon black, 0.4 weight part glass flake, 0.8 parts by weight of styrene, 0.04 weight part is containing the copolymer solution of acidic-group, 0.004 weight part silicone oil, 0.02 weight part modified urea solution composition, 0.02 weight part polyacrylate solution, 0.02 weight part aminopropyl triethoxysilane, B liquid is made up of 0.06 weight part cobalt naphthenate, 0.94 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.4 weight part methylethyl ketone peroxide, and 0.5 weight part methylethylketone, 0.1 phthalic ester mixing solutions form.When use, mixed with 0.02 weight part B liquid, 0.08 weight part C liquid by 1 weight part A liquid.
The manufacture method of epoxy deck paint, it is characterized in that 1 weight part bisphenol-A epoxy type vinyl ester resin to join 0.1～1 parts by weight of styrene, 0.001～0.05 copolymer solution containing acidic-group, 0.0001～0.005 weight part silicone oil, 0.001～0.05 weight part polyacrylate solution, 0.01～0.5 weight part aminopropyl triethoxysilane dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.0001～0.01 weight part aerosil, 0.05～0.1 weight part titanium dioxide, 0.05～0.1 weight part barite, 0..05～0.2 weight part silicon powder, 0.001～0.1 weight part carbon black, then grind 0.5～1.5h with sand mill and make mixed solution, 0.1-0.5 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2～0.5h, in dispersion process, add 0.01～0.5 weight part modified urea solution, , B liquid is made up of 0.1～1 weight part cobalt naphthenate, 0.1～1 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.1～1 weight part methylethyl ketone peroxide, 0.1～0.6 weight part methylethylketone, 0.1～0.4 phthalic ester mixing solutions composition.When use, mixed with 0.01～0.5 weight part B liquid, 0.01～0.2 weight part C liquid by 1 weight part A liquid.
The preferably manufacture method of epoxy deck paint, it is characterized in that 1 weight part bisphenol-A epoxy type vinyl ester resin to join 0.8 parts by weight of styrene, 0.04 weight part is containing the copolymer solution of acidic-group, 0.004 weight part silicone oil, 0.02 weight part polyacrylate solution, 0.02 weight part aminopropyl triethoxysilane, dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.001 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite, 0.1 weight part silicon powder, 0.002 weight part carbon black, , then grind 0.5～1.5h with sand mill and make mixed solution, 0.4 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2～0.5h, in dispersion process, add 0.02 weight part modified urea solution, B liquid is made up of 0.06 weight part cobalt naphthenate, 0.94 parts by weight of styrene mixing solutions, and C liquid is by 0.4 weight part methylethyl ketone peroxide, and 0.5 weight part methylethylketone, 0.1 phthalic ester mixing solutions form.When use, mixed with 0.02 weight part B liquid, 0.08 weight part C liquid by 1 weight part A liquid.
Vinyl protective system of the present invention and manufacture method, by bisphenol-A epoxy type vinyl ester resin, a small amount of auxiliary agent, and the color stuffing of some amount is formulated.Two keys are contained at the vinyl ester resin molecular structure two ends that use in manufacturing processed, when curing, are caused by free radical, two keys open with solvent benzol ethene in two keys be cross-linked to form tridimensional network, increase the compactness of paint film, strengthened coating acid and alkali-resistance, sea water resistance performance.In resinous molecular structure, there is a large amount of groups such as hydroxyl, ether, strengthened the sticking power of coating and base material.The mineral fillers such as the titanium dioxide that uses in pigment, ground barium sulfate, silicon powder have the good performances such as good chemical stability, acid-alkali-corrosive-resisting, hardness be large, can further improve the corrodibility such as wear resistance, shock resistance and the sea water resistance of paint film.The sheet structure of glass flake, the permeation pathway that has extended ion pair paint film, has improved sea water resistance and the salt spray resistance of paint film, has improved anti-permeability performance, has increased wear resistance, and the pinning effect of scale has increased the shock resistance of coating simultaneously.Aerosil contributes to improve thixotropy and the application property of coating, improves the stability in storage of coating.Copolymer solution containing acidic-group makes fillers dispersed even, reduces coating system viscosity.Polyacrylate solution reduces the surface tension of coating system, has improved and has flowed with levelling property and contribute to eliminate the bubble in coating.The inorganic end of parent of aminopropyl triethoxysilane and close organic end can be respectively with inorganic filler surface and organic resin generation chemical reaction or form tangled structure, strengthen the interface compatibility of inorganic powder and organic resin, not only can make fillers dispersed even, but also can play certain inhibition, extend working life.Modified urea solution can improve the thixotropy index of coating, prevents coating sagging.
The present invention's beneficial effect compared with prior art
1, vinyl protective system of the present invention, its coating have good sticking power, shock-resistance, wear resistance,, humidity resistance, sea water resistance and salt fog resistance, working life is long, especially humidity resistance is greater than 2000h, wear resistance (1000g/1000r) is less than 50 μ g, and shock-resistance is greater than 8J.Can be used for splash zone and the protection against corrosion under water of ocean platform and extra large work steel structure etc.
2, the manufacture method of vinyl protective system of the present invention, technique is simple, need not specific installation, price comparison is low.
Embodiment
Embodiment 1
The manufacture method of epoxy deck paint of the present invention: in stainless charging basket, , it is characterized in that 1 weight part bisphenol-A epoxy type vinyl ester resin to join 0.8 parts by weight of styrene, 0.04 weight part is containing the copolymer solution of acidic-group, 0.004 weight part silicone oil, 0.02 weight part polyacrylate solution, 0.02 weight part aminopropyl triethoxysilane, dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.001 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite, 0.1 weight part silicon powder, 0.002 weight part carbon black, , then grind 0.5～1.5h with sand mill and make mixed solution, 0.4 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2～0.5h, in dispersion process, add 0.02 weight part modified urea solution, B liquid is made up of 0.06 weight part cobalt naphthenate, 0.94 parts by weight of styrene mixing solutions, and C liquid is by 0.4 weight part methylethyl ketone peroxide, and 0.5 weight part methylethylketone, 0.1 phthalic ester mixing solutions form.When use, mixed with 0.02 weight part B liquid, 0.08 weight part C liquid by 1 weight part A liquid.
Raw materials used all adopt commercially available.
Embodiment 2
1 weight part bisphenol-A epoxy type vinyl ester resin is joined to 1 parts by weight of styrene, 0.05 copolymer solution containing acidic-group, 0.005 weight part silicone oil, 0.05 weight part polyacrylate solution, 0.5 weight part aminopropyl triethoxysilane dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.01 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite,～0.2 weight part silicon powder, 0.1 weight part carbon black, then grind 1.5h with sand mill and make mixed solution, 0.5 weight part glass flake will be added again in mixed solution, high speed dispersion 0.5h, in dispersion process, add 0.5 weight part modified urea solution, , B liquid is made up of 1 weight part cobalt naphthenate, 1 parts by weight of styrene mixing solutions, and C liquid liquid is by 1 weight part methylethyl ketone peroxide, 0.6 weight part methylethylketone, 0.4 phthalic ester mixing solutions composition.When use, mixed with 0.5 weight part B liquid, 0.2 weight part C liquid by 1 weight part A liquid.
Embodiment 3
1 weight part bisphenol-A epoxy type vinyl ester resin is joined to 0.1 parts by weight of styrene, 0.001 copolymer solution containing acidic-group, 0.0001 weight part silicone oil, 0.001 weight part polyacrylate solution, 0.01 weight part aminopropyl triethoxysilane dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.0001 weight part aerosil, 0.05 weight part titanium dioxide, 0.05 weight part barite, 0..05 weight part silicon powder, 0.001 weight part carbon black, then grind 0.5h with sand mill and make mixed solution, 0.1 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2h, in dispersion process, add 0.01 weight part modified urea solution, , B liquid is made up of 0.1 weight part cobalt naphthenate, 0.1 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.1 weight part methylethyl ketone peroxide, 0.1 weight part methylethylketone, 0.1 phthalic ester mixing solutions composition.When use, mixed with 0.01 weight part B liquid, 0.01 weight part C liquid by 1 weight part A liquid.
Claims (4)
1. a vinyl protective system, it is characterized in that: by A liquid, B liquid and C liquid composition, wherein A liquid is by 1 weight part bisphenol-A epoxy type vinyl ester resin, 0.0001～0.01 weight part aerosil, 0.05～0.1 weight part titanium dioxide, 0.05～0.1 weight part barite, 0.05～0.2 weight part silicon powder, 0.001～0.1 weight part carbon black, 0.1-0.5 weight part glass flake, 0.1～1 parts by weight of styrene, 0.001～0.05 weight part is containing the copolymer solution of acidic-group, 0.0001～0.005 weight part silicone oil, 0.01～0.5 weight part modified urea solution composition, 0.001～0.05 weight part polyacrylate solution and 0.01～0.5 weight part aminopropyl triethoxysilane, B liquid is made up of 0.1～1 weight part cobalt naphthenate and 0.1～1 parts by weight of styrene mixing solutions, and C liquid is made up of 0.1～1 weight part methylethyl ketone peroxide, 0.1～0.6 weight part methylethylketone and 0.1～0.4 phthalic ester mixing solutions, when use, mixed with 0.01～0.5 weight part B liquid and 0.01～0.2 weight part C liquid by 1 weight part A liquid.
2. vinyl protective system according to claim 1, it is characterized in that: wherein A liquid is by 1 weight part bisphenol-A epoxy type vinyl ester resin, 0.001 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite, 0.1 weight part silicon powder, 0.002 weight part carbon black, 0.4 weight part glass flake, 0.8 parts by weight of styrene, 0.04 weight part is containing the copolymer solution of acidic-group, 0.004 weight part silicone oil, 0.02 weight part modified urea solution composition, 0.02 weight part polyacrylate solution, 0.02 weight part aminopropyl triethoxysilane, B liquid is made up of 0.06 weight part cobalt naphthenate, 0.94 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.4 weight part methylethyl ketone peroxide, and 0.5 weight part methylethylketone, 0.1 phthalic ester mixing solutions form, when use, mixed with 0.02 weight part B liquid, 0.08 weight part C liquid by 1 weight part A liquid.
3. an epoxy deck paint manufacture method claimed in claim 1, it is characterized in that: 1 weight part bisphenol-A epoxy type vinyl ester resin is joined to 0.1～1 parts by weight of styrene, 0.001～0.05 copolymer solution containing acidic-group, 0.0001～0.005 weight part silicone oil, 0.001～0.05 weight part polyacrylate solution, 0.01～0.5 weight part aminopropyl triethoxysilane dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.0001～0.01 weight part aerosil, 0.05～0.1 weight part titanium dioxide, 0.05～0.1 weight part barite, 0..05～0.2 weight part silicon powder, 0.001～0.1 weight part carbon black, then grind 0.5～1.5h with sand mill and make mixed solution, 0.1-0.5 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2～0.5h, in dispersion process, add 0.01～0.5 weight part modified urea solution, , B liquid is made up of 0.1～1 weight part cobalt naphthenate, 0.1～1 parts by weight of styrene mixing solutions, and C liquid liquid is by 0.1～1 weight part methylethyl ketone peroxide, 0.1～0.6 weight part methylethylketone, 0.1～0.4 phthalic ester mixing solutions composition, when use, mixed with 0.01～0.5 weight part B liquid, 0.01～0.2 weight part C liquid by 1 weight part A liquid.
4. the manufacture method of epoxy deck paint according to claim 3, it is characterized in that: 1 weight part bisphenol-A epoxy type vinyl ester resin is joined to 0.8 parts by weight of styrene, 0.04 weight part is containing the copolymer solution of acidic-group, 0.004 weight part silicone oil, 0.02 weight part polyacrylate solution, 0.02 weight part aminopropyl triethoxysilane, dispersing and dissolving, after high-speed stirring, in the situation that stirring, add 0.001 weight part aerosil, 0.1 weight part titanium dioxide, 0.1 weight part barite, 0.1 weight part silicon powder, 0.002 weight part carbon black, , then grind 0.5～1.5h with sand mill and make mixed solution, 0.4 weight part glass flake will be added again in mixed solution, high speed dispersion 0.2～0.5h, in dispersion process, add 0.02 weight part modified urea solution, B liquid is made up of 0.06 weight part cobalt naphthenate, 0.94 parts by weight of styrene mixing solutions, and C liquid is by 0.4 weight part methylethyl ketone peroxide, and 0.5 weight part methylethylketone, 0.1 phthalic ester mixing solutions form, when use, mixed with 0.02 weight part B liquid, 0.08 weight part C liquid by 1 weight part A liquid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310195676.6A CN104177990A (en) | 2013-05-23 | 2013-05-23 | Vinyl anticorrosion coating material and manufacturing method thereof |
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| CN201310195676.6A CN104177990A (en) | 2013-05-23 | 2013-05-23 | Vinyl anticorrosion coating material and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969100A (en) * | 2016-05-24 | 2016-09-28 | 昆明高聚科技有限公司 | Aluminum cathode anticorrosive paint for zinc electrodeposition and preparation technique thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760115A (en) * | 2009-11-30 | 2010-06-30 | 北方涂料工业研究设计院 | Preparation method of low shrink air dry vinyl ester heavy-duty anti-corrosive paint |
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- 2013-05-23 CN CN201310195676.6A patent/CN104177990A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760115A (en) * | 2009-11-30 | 2010-06-30 | 北方涂料工业研究设计院 | Preparation method of low shrink air dry vinyl ester heavy-duty anti-corrosive paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969100A (en) * | 2016-05-24 | 2016-09-28 | 昆明高聚科技有限公司 | Aluminum cathode anticorrosive paint for zinc electrodeposition and preparation technique thereof |
| CN105969100B (en) * | 2016-05-24 | 2018-05-08 | 昆明高聚科技有限公司 | A kind of Zinc electrolysis aluminium cathodic protection coating and its preparation process |
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Application publication date: 20141203 |