CN111363440A - Organic silicon resin anticorrosive paint with good corrosion resistance and adhesion - Google Patents
Organic silicon resin anticorrosive paint with good corrosion resistance and adhesion Download PDFInfo
- Publication number
- CN111363440A CN111363440A CN202010173930.2A CN202010173930A CN111363440A CN 111363440 A CN111363440 A CN 111363440A CN 202010173930 A CN202010173930 A CN 202010173930A CN 111363440 A CN111363440 A CN 111363440A
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- organic silicon
- resin anticorrosive
- silicon resin
- anticorrosive paint
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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
- C09D143/00—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 containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Abstract
The invention relates to the technical field of organic silicon resin anticorrosive coatings, and discloses an organic silicon resin anticorrosive coating with good corrosion resistance and adhesion, which comprises the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of a mixed solvent composed of n-butyl alcohol and xylene in equal volume, 5 parts of titanium dioxide, 8-10 parts of vinyl silane and 5-10 parts of organosiloxane; the preparation method of the organic silicon resin anticorrosive paint comprises the following steps: adding the raw materials into a cavity of a mixing container, and uniformly mixing to prepare the organic silicon resin anticorrosive paint; the stirring shaft is arranged in the cavity of the mixing container, stirring blades are uniformly distributed on the middle lower part of the stirring shaft, the stirring blades surround and form a spherical cavity, and a first grinding ball and a second grinding ball are arranged in the spherical cavity. The invention solves the technical problem of poor adhesive force of the prior organic silicon resin anticorrosive paint.
Description
Technical Field
The invention relates to the technical field of organic silicon resin anticorrosive coatings, in particular to an organic silicon resin anticorrosive coating with good corrosion resistance and good adhesive force.
Background
The organic silicon resin anticorrosive paint is a general name of paint taking organic silicon resin or modified organic silicon resin as a main film forming matter. It has excellent weather resistance, mildew resistance, corrosion resistance, electric insulating property and other performance, and is used mainly as protecting finish for pipeline, container, etc. The research shows that when the content of the modified silane is 20%, the corrosion resistance is better, but the adhesion is poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the organic silicon resin anticorrosive paint with good corrosion resistance and good adhesive force, so as to solve the technical problem of poor adhesive force of the existing organic silicon resin anticorrosive paint.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
an organic silicon resin anticorrosive coating with good corrosion resistance and adhesive force comprises the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of a mixed solvent composed of n-butyl alcohol and xylene in equal volume, 5 parts of titanium dioxide, 8-10 parts of vinyl silane and 5-10 parts of organosiloxane;
the preparation method of the organic silicon resin anticorrosive paint comprises the following steps: adding the raw materials into a cavity of a mixing container, and uniformly mixing to prepare the organic silicon resin anticorrosive paint;
wherein, install the (mixing) shaft in mixing container's the cavity, this (mixing) shaft and the output shaft interconnect of motor, the well lower part equipartition of (mixing) shaft has stirring vane, and stirring vane encloses to keep off and forms spheroid type cavity, is provided with first ball and second ball in this spheroid type cavity, and the sphere of first ball is personally submitted rolling friction with the interior sphere of spheroid type cavity and is connected the setting, and the sphere of second ball is personally submitted rolling friction with the interior sphere of spheroid type cavity and is connected the setting.
Further, the organic silicon modified acrylic resin comprises the following raw materials in parts by weight: 5 parts of vinyltriethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate, 0.5 part of azobisisobutyronitrile.
Furthermore, cones are uniformly distributed on the spherical surface of the second grinding ball.
Further, the stirring blade is in a semicircular strip shape.
(III) advantageous technical effects
Compared with the prior art, the invention has the following beneficial technical effects:
according to the invention, the vinyl silane and the organic siloxane are added into the organic silicon modified acrylic resin to prepare the organic silicon resin anticorrosive coating with good corrosion resistance and good adhesive force, so that the technical problem that the existing organic silicon resin anticorrosive coating is poor in adhesive force is solved.
Drawings
FIG. 1 is a schematic structural view of an apparatus used for preparing the silicone resin anticorrosive coating of the present invention;
FIG. 2 is a top view of the mixing shaft and mixing blades of FIG. 1.
The following are marked in the figure: 1-mixing container, 2-stirring shaft, 3-stirring blade, 4-first grinding ball and 5-second grinding ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
an organic silicon resin anticorrosive coating with good corrosion resistance and adhesive force comprises the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of mixed solvent composed of n-butanol and xylene in equal volume, 5 parts of titanium dioxide, 8 parts of vinyl silane and 5 parts of organic siloxane;
the organic silicon modified acrylic resin comprises the following raw materials in parts by weight: 5 parts of vinyltriethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate, 0.5 part of azobisisobutyronitrile;
the preparation method of the organic silicon resin anticorrosive paint comprises the following steps:
the method comprises the following steps: synthesizing organic silicon modified acrylic resin by taking 5 parts of vinyl triethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate and 0.5 part of azobisisobutyronitrile as raw materials;
step two: adding 20 parts of organic silicon modified acrylic resin, 100 parts of mixed solvent composed of n-butanol and xylene in equal volume, 5 parts of titanium dioxide, 8-10 parts of vinyl silane and 5-10 parts of organosiloxane into a cavity of a mixing container 1 shown in figure 1, and uniformly mixing to prepare the organic silicon resin anticorrosive paint;
the stirring shaft 2 is arranged in the cavity of the mixing container 1, the stirring shaft 2 is connected with an output shaft of a motor, stirring blades 3 are uniformly distributed on the middle lower part of the stirring shaft 2, as shown in fig. 2, the stirring blades 3 are in a semicircular strip shape, the stirring blades 3 are enclosed to form a spherical cavity, and first grinding balls 4 and second grinding balls 5 are arranged in the spherical cavity;
the spherical surface of the first grinding ball 4 is connected with the inner spherical surface of the spherical cavity in a rolling friction manner, the spherical surface of the second grinding ball 5 is connected with the inner spherical surface of the spherical cavity in a rolling friction manner, and cones are uniformly distributed on the spherical surface of the second grinding ball 5.
Example two:
an organic silicon resin anticorrosive coating with good corrosion resistance and adhesive force comprises the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of mixed solvent composed of n-butanol and xylene in equal volume, 5 parts of titanium dioxide, 10 parts of vinyl silane and 5 parts of organic siloxane;
the organic silicon modified acrylic resin comprises the following raw materials in parts by weight: 5 parts of vinyltriethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate, 0.5 part of azobisisobutyronitrile.
Example three:
an organic silicon resin anticorrosive coating with good corrosion resistance and adhesive force comprises the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of mixed solvent composed of n-butanol and xylene in equal volume, 5 parts of titanium dioxide, 8 parts of vinyl silane and 10 parts of organic siloxane;
the organic silicon modified acrylic resin comprises the following raw materials in parts by weight: 5 parts of vinyltriethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate, 0.5 part of azobisisobutyronitrile.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The organic silicon resin anticorrosive paint is characterized by comprising the following raw materials in parts by weight: 20 parts of organic silicon modified acrylic resin, 100 parts of a mixed solvent composed of n-butyl alcohol and xylene in equal volume, 5 parts of titanium dioxide, 8-10 parts of vinyl silane and 5-10 parts of organosiloxane;
the preparation method of the organic silicon resin anticorrosive paint comprises the following steps: adding the raw materials into a cavity of a mixing container, and uniformly mixing to prepare the organic silicon resin anticorrosive paint;
wherein, install the (mixing) shaft in mixing container's the cavity, this (mixing) shaft and the output shaft interconnect of motor, the well lower part equipartition of (mixing) shaft has stirring vane, and stirring vane encloses to keep off and forms spheroid type cavity, is provided with first ball and second ball in this spheroid type cavity, and the sphere of first ball is personally submitted rolling friction with the interior sphere of spheroid type cavity and is connected the setting, and the sphere of second ball is personally submitted rolling friction with the interior sphere of spheroid type cavity and is connected the setting.
2. The organic silicon resin anticorrosive paint as claimed in claim 1, wherein the organic silicon modified acrylic resin comprises the following raw materials in parts by weight: 5 parts of vinyltriethoxysilane, 25 parts of methyl methacrylate, 8.5 parts of butyl acrylate, 2 parts of acrylic acid, 40 parts of xylene, 19 parts of butyl acetate, 0.5 part of azobisisobutyronitrile.
3. The silicone resin anticorrosive paint according to claim 2, wherein cones are uniformly distributed on the spherical surface of the second grinding ball.
4. The silicone resin anticorrosive coating of claim 3, wherein the stirring blade has a semicircular strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173930.2A CN111363440A (en) | 2020-03-13 | 2020-03-13 | Organic silicon resin anticorrosive paint with good corrosion resistance and adhesion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173930.2A CN111363440A (en) | 2020-03-13 | 2020-03-13 | Organic silicon resin anticorrosive paint with good corrosion resistance and adhesion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111363440A true CN111363440A (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010173930.2A Pending CN111363440A (en) | 2020-03-13 | 2020-03-13 | Organic silicon resin anticorrosive paint with good corrosion resistance and adhesion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111363440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812644A (en) * | 2021-02-05 | 2021-05-18 | 白益国 | Anticorrosive paint and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006002545A1 (en) * | 2006-01-18 | 2007-07-19 | Ewald Dörken Ag | Silicon-based corrosion inhibitor |
| CN202447152U (en) * | 2012-01-16 | 2012-09-26 | 山东电力研究院 | Grinding steel ball |
| CN103773151A (en) * | 2014-02-10 | 2014-05-07 | 南通新昱化工有限公司 | High temperature resistance acid-proof alkali-proof coating |
| CN105482027A (en) * | 2015-12-15 | 2016-04-13 | 上海华谊精细化工有限公司 | Acrylic acid modified polysiloxane resin and application thereof to self-stratifying coating |
| CN207981359U (en) * | 2017-12-28 | 2018-10-19 | 天津鑫光空间科技发展有限公司 | A kind of ceramic raw material grinder |
| CN108927033A (en) * | 2018-05-29 | 2018-12-04 | 芜湖市三山龙城新材料有限公司 | Dilution equipment suitable for coating spraying |
-
2020
- 2020-03-13 CN CN202010173930.2A patent/CN111363440A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006002545A1 (en) * | 2006-01-18 | 2007-07-19 | Ewald Dörken Ag | Silicon-based corrosion inhibitor |
| CN202447152U (en) * | 2012-01-16 | 2012-09-26 | 山东电力研究院 | Grinding steel ball |
| CN103773151A (en) * | 2014-02-10 | 2014-05-07 | 南通新昱化工有限公司 | High temperature resistance acid-proof alkali-proof coating |
| CN105482027A (en) * | 2015-12-15 | 2016-04-13 | 上海华谊精细化工有限公司 | Acrylic acid modified polysiloxane resin and application thereof to self-stratifying coating |
| CN207981359U (en) * | 2017-12-28 | 2018-10-19 | 天津鑫光空间科技发展有限公司 | A kind of ceramic raw material grinder |
| CN108927033A (en) * | 2018-05-29 | 2018-12-04 | 芜湖市三山龙城新材料有限公司 | Dilution equipment suitable for coating spraying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112812644A (en) * | 2021-02-05 | 2021-05-18 | 白益国 | Anticorrosive paint and preparation method thereof |
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Application publication date: 20200703 |
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