CN104610822A - Preparation method of anti-rust coating - Google Patents
Preparation method of anti-rust coating Download PDFInfo
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- CN104610822A CN104610822A CN201510029494.0A CN201510029494A CN104610822A CN 104610822 A CN104610822 A CN 104610822A CN 201510029494 A CN201510029494 A CN 201510029494A CN 104610822 A CN104610822 A CN 104610822A
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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
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an anti-rust coating. The anti-rust coating is prepared from raw materials in parts by weight as follows: 10-20 parts of acrylic resin, 5-20 parts of epoxy resin, 2-10 parts of ferric oxide, 3-8 parts of titanium dioxide, 30-50 parts of ethyl acetate, 1-7 parts of urotropine, 2-6 parts of sodium sulfite and 3-8 parts of phosphoric acid. A preparation method comprises steps as follows: acrylic resin, epoxy resin and ethyl acetate are transferred to a reaction kettle, are heated and are subjected to heat-preservation stirring; ferric oxide and titanium dioxide are added and stirred at a constant speed; sodium sulfite and phosphoric acid are added and subjected to heat-preservation stirring; urotropine is added, and the mixture is stirred at a constant speed until the mixture reacts completely. The preparation method of the anti-rust coating is simple, and the anti-rust coating is green and environment-friendly, is not harmful to human health as well as production, storage, transportation and construction safety and has good mechanical property, good corrosion resistance and high adhesive force.
Description
Technical field
The present invention relates to technical field of coatings, especially a kind of preparation method of rust proof paint.
Background technology
Rust proof paint refers to can protect the chemistry of metallic surface from air, water etc. or the coating of galvanic corrosion; coat the direct invasion that rust proof paint effectively can avoid various corrosives in air in metallic surface, make maximized prolongation metal time limit of service.Steel construction, chemical industry equipment, pipeline and mechanical means often need apply rust proof paint to protect material.But; the protective system major part that current China market is widely used is organic rust preventing coating; after construction, normal volatilization produces a large amount of obnoxious flavoures; bring great harm to HUMAN HEALTH and to production, accumulating, construction safety etc., and there is the shortcoming that formula is complicated, preparation process is complicated in the preparation method of prior art rust proof paint.
Summary of the invention
The object of this invention is to provide a kind of preparation method of rust proof paint, the preparation method of this rust proof paint can solve the problem of existing rust proof paint preparation process complexity.
In order to solve the problem, the technical solution used in the present invention is:
This rust proof paint is prepared from by the raw material of following parts by weight: acrylic resin 10 parts ~ 20 parts, epoxy resin 5 parts ~ 20 parts, ferric oxide 2 parts ~ 10 parts, titanium dioxide 3 parts ~ 8 parts, ethyl acetate 30 parts ~ 50 parts, urotropine 1 part ~ 7 parts, S-WAT 2 parts ~ 6 parts, phosphoric acid 3 parts ~ 8 parts;
Preparation method comprises the following steps:
A, acrylic resin, epoxy resin, ethyl acetate are proceeded in reactor, be warming up to 40 DEG C ~ 50 DEG C, insulated and stirred 40 minutes ~ 60 minutes;
B, in reactor, add ferric oxide, titanium dioxide, at the uniform velocity stir 20 minutes ~ 30 minutes with the speed of 600 revs/min ~ 800 revs/min;
C, add S-WAT and phosphoric acid, control reactor temperature is room temperature, insulated and stirred 20 minutes ~ 30 minutes;
D, in reactor, evenly adding urotropine, at the uniform velocity stirring 10 minutes ~ 20 minutes to reacting completely with the speed of 800 revs/min ~ 1000 revs/min.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
Rust proof paint preparation method of the present invention is simple, environmental protection, to HUMAN HEALTH and to productions, accumulating, construction safety without harm, mechanical property and antiseptic property well, strong adhesion, even if at the surface construction of humidity, still adhere firmly.
Embodiment
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
The present embodiment rust proof paint is prepared from by the raw material of following parts by weight: acrylic resin 15 parts, epoxy resin 5 parts, ferric oxide 2 parts, titanium dioxide 5 parts, ethyl acetate 30 parts, urotropine 1 part, S-WAT 6 parts, phosphoric acid 3 parts.
Preparation method is: proceed in reactor by acrylic resin, epoxy resin, ethyl acetate, be warming up to 40 DEG C, insulated and stirred 60 minutes; In reactor, add ferric oxide, titanium dioxide, at the uniform velocity stir 30 minutes with the speed of 600 revs/min; Add S-WAT and phosphoric acid, control reactor temperature is room temperature, insulated and stirred 30 minutes; In reactor, evenly adding urotropine, at the uniform velocity stirring 20 minutes to reacting completely with the speed of 800 revs/min.
Embodiment 2
The present embodiment rust proof paint is prepared from by the raw material of following parts by weight: acrylic resin 10 parts, epoxy resin 12 parts, ferric oxide 6 parts, titanium dioxide 8 parts, ethyl acetate 40 parts, urotropine 4 parts, S-WAT 4 parts, phosphoric acid 5 parts.
Preparation method is: proceed in reactor by acrylic resin, epoxy resin, ethyl acetate, be warming up to 50 DEG C, insulated and stirred 40 minutes; In reactor, add ferric oxide, titanium dioxide, at the uniform velocity stir 25 minutes with the speed of 700 revs/min; Add S-WAT and phosphoric acid, control reactor temperature is room temperature, insulated and stirred 20 minutes; In reactor, evenly adding urotropine, at the uniform velocity stirring 10 minutes to reacting completely with the speed of 1000 revs/min.
Embodiment 3
The present embodiment rust proof paint is prepared from by the raw material of following parts by weight: acrylic resin 20 parts, epoxy resin 20 parts, ferric oxide 10 parts, titanium dioxide 3 parts, ethyl acetate 50 parts, urotropine 7 parts, S-WAT 2 parts, phosphoric acid 8 parts.
Preparation method is: proceed in reactor by acrylic resin, epoxy resin, ethyl acetate, be warming up to 45 DEG C, insulated and stirred 50 minutes; In reactor, add ferric oxide, titanium dioxide, at the uniform velocity stir 20 minutes with the speed of 800 revs/min; Add S-WAT and phosphoric acid, control reactor temperature is room temperature, insulated and stirred 25 minutes; In reactor, evenly adding urotropine, at the uniform velocity stirring 15 minutes to reacting completely with the speed of 900 revs/min.
Claims (1)
1. the preparation method of a rust proof paint, it is characterized in that being prepared from by the raw material of following parts by weight: acrylic resin 10 parts ~ 20 parts, epoxy resin 5 parts ~ 20 parts, ferric oxide 2 parts ~ 10 parts, titanium dioxide 3 parts ~ 8 parts, ethyl acetate 30 parts ~ 50 parts, urotropine 1 part ~ 7 parts, S-WAT 2 parts ~ 6 parts, phosphoric acid 3 parts ~ 8 parts;
Preparation method comprises the following steps:
A, acrylic resin, epoxy resin, ethyl acetate are proceeded in reactor, be warming up to 40 DEG C ~ 50 DEG C, insulated and stirred 40 minutes ~ 60 minutes;
B, in reactor, add ferric oxide, titanium dioxide, at the uniform velocity stir 20 minutes ~ 30 minutes with the speed of 600 revs/min ~ 800 revs/min;
C, add S-WAT and phosphoric acid, control reactor temperature is room temperature, insulated and stirred 20 minutes ~ 30 minutes;
D, in reactor, evenly adding urotropine, at the uniform velocity stirring 10 minutes ~ 20 minutes to reacting completely with the speed of 800 revs/min ~ 1000 revs/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029494.0A CN104610822A (en) | 2015-01-21 | 2015-01-21 | Preparation method of anti-rust coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029494.0A CN104610822A (en) | 2015-01-21 | 2015-01-21 | Preparation method of anti-rust coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104610822A true CN104610822A (en) | 2015-05-13 |
Family
ID=53145479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510029494.0A Pending CN104610822A (en) | 2015-01-21 | 2015-01-21 | Preparation method of anti-rust coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104610822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556875A (en) * | 2017-10-03 | 2018-01-09 | 镇江泽枫霖建筑材料有限公司 | A kind of antirusting paint preparation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422143A (en) * | 1992-08-11 | 1995-06-06 | Magnumas Coatings (M) Sdn Bhd | Coating composition |
| CN102241926A (en) * | 2011-05-26 | 2011-11-16 | 开平市日固力涂料有限公司 | Aqueous antirust paint with rust |
| CN102876168A (en) * | 2012-10-15 | 2013-01-16 | 湖南太子化工涂料有限公司 | Novel shop primer and preparation method thereof |
-
2015
- 2015-01-21 CN CN201510029494.0A patent/CN104610822A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422143A (en) * | 1992-08-11 | 1995-06-06 | Magnumas Coatings (M) Sdn Bhd | Coating composition |
| CN102241926A (en) * | 2011-05-26 | 2011-11-16 | 开平市日固力涂料有限公司 | Aqueous antirust paint with rust |
| CN102876168A (en) * | 2012-10-15 | 2013-01-16 | 湖南太子化工涂料有限公司 | Novel shop primer and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107556875A (en) * | 2017-10-03 | 2018-01-09 | 镇江泽枫霖建筑材料有限公司 | A kind of antirusting paint preparation method |
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| 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: 20150513 |