CN108610774A - A kind of aqueous rust-proof coatings - Google Patents
A kind of aqueous rust-proof coatings Download PDFInfo
- Publication number
- CN108610774A CN108610774A CN201710386583.XA CN201710386583A CN108610774A CN 108610774 A CN108610774 A CN 108610774A CN 201710386583 A CN201710386583 A CN 201710386583A CN 108610774 A CN108610774 A CN 108610774A
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- Prior art keywords
- parts
- rust
- proof coatings
- acrylic emulsion
- coating
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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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
-
- 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
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of aqueous rust-proof coatings, including following parts by weight：35 ~ 60 parts of lotion；15 ~ 30 parts of rust resisting pigment；9 ~ 15 parts of filler；2 ~ 6 parts of coalescents；0.2 ~ 1 part of dispersant；0.3 ~ 1 part of corrosion inhibiter；0.3 ~ 1 part of anti-settling agent；0.1 ~ 0.5 part of antifoaming agent.Formulation for coating material proposed by the present invention is reasonable, and pigments system uses iron oxide red-trbasic zinc phosphate-filler for system, is effectively improved the consistency of paint film, the stability that ensure that coating simultaneously, moreover, this coating is nontoxic, water-tolerant, anticorrosion ability is good, ensure that the forming effect of coating.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of aqueous rust-proof coatings.
Background technology
Coating protection is a kind of using very extensive rust-proofing method.Antirusting paint used in traditional coating be mostly containing chromium,
The pigment such as lead, cadmium, for example, red lead, lead powder and zinc, barium, lead chromate etc..The coating that these pigment are modulated into has good
Rust-preventing characteristic is effective rush-resisting material.But these additives itself are toxic, and common organic solvent type coatings
The volatile organic compounds distributed into air in manufacture, construction, drying, solidification and film forming procedure（VOC）It is serious
One of environmental contaminants, to health and environment structure serious pollution and threat.
Since water paint has, VOC contents are relatively low, free from extraneous odour, do not burn and low toxin, have and gradually take
For the trend of organic solvent type coatings, still, water paint easily makes metal erosion, in dried coating film mistake there is also conductivity height
Flash rusting problem easily occurs in journey.Therefore, it for the water paint of metal, needs to add antirust agent mostly.Trbasic zinc phosphate is as nothing
Most important component part in malicious rust resisting pigment, antirust ability have been obtained for coating and define affirmative, still, due to common
The particle of trbasic zinc phosphate is larger, and shape is in brick shape, and specific area is smaller, bad dispersibility, and solubility is low and water-disintegrable difference, prevents
Rust activity is insufficient, and the speed for forming effective protective film is too slow, and the level of traditional zinc yellow is not achieved in rustless property, it is difficult to complete
Face replaces traditional toxic rust resisting pigment.
Therefore, in view of the above-mentioned problems, the present invention proposes a kind of new technical solution.
Invention content
The object of the present invention is to provide a kind of nontoxic, resistant to chemical etching, aqueous rust-proof coatings of good antirust property.
The present invention is achieved through the following technical solutions：
A kind of aqueous rust-proof coatings, including following parts by weight：
35 ~ 60 parts of lotion；
15 ~ 30 parts of rust resisting pigment；
9 ~ 15 parts of filler；
2 ~ 6 parts of coalescents；
0.2 ~ 1 part of dispersant；
0.3 ~ 1 part of corrosion inhibiter；
0.3 ~ 1 part of anti-settling agent；
0.1 ~ 0.5 part of antifoaming agent.
Further, the lotion includes styrene-acrylic emulsion, epoxy emulsion and silicone acrylic emulsion, the styrene-acrylic emulsion, epoxy breast
The quality parts ratio of liquid and silicone acrylic emulsion is 2：1：0.5~1.
Further, the rust resisting pigment is the mixture of iron oxide red and trbasic zinc phosphate, and the ratio of the iron oxide red and trbasic zinc phosphate is
1：1.
Further, the filler includes zinc yellow, talcum powder and barium sulfate.
Further, the coalescents are TEXANOL alcohol esters.
The beneficial effects of the invention are as follows：Formulation for coating material proposed by the present invention is reasonable, and pigments system uses iron oxide red-phosphoric acid
Zinc-filler be system, be effectively improved the consistency of paint film, while ensure that the stability of coating, moreover, this coating without
Poison, water-tolerant, anticorrosion ability is good, ensure that the forming effect of coating.
Specific implementation mode
The present invention is described further with reference to embodiment.
Embodiment 1
A kind of aqueous rust-proof coatings, including following parts by weight：
35 parts of lotion；
15 parts of rust resisting pigment；
9 parts of filler；
2 parts of coalescents；
0.2 part of dispersant；
0.3 part of corrosion inhibiter；
0.3 part of anti-settling agent；
0.1 part of antifoaming agent.
In the present embodiment, lotion includes styrene-acrylic emulsion, epoxy emulsion and silicone acrylic emulsion, the styrene-acrylic emulsion, epoxy breast
The quality parts ratio of liquid and silicone acrylic emulsion is 2：1：0.5.
In the present embodiment, rust resisting pigment is the mixture of iron oxide red and trbasic zinc phosphate, and the ratio of the iron oxide red and trbasic zinc phosphate is
1：1.
In the present embodiment, filler includes zinc yellow, talcum powder and barium sulfate.
In the present embodiment, coalescents are TEXANOL alcohol esters.
Embodiment 2
A kind of aqueous rust-proof coatings, including following parts by weight：
50 parts of lotion；
22 parts of rust resisting pigment；
12 parts of filler；
4 parts of coalescents；
0.6 part of dispersant；
0.4 part of corrosion inhibiter；
0.4 part of anti-settling agent；
0.2 part of antifoaming agent.
In the present embodiment, lotion includes styrene-acrylic emulsion, epoxy emulsion and silicone acrylic emulsion, the styrene-acrylic emulsion, epoxy breast
The quality parts ratio of liquid and silicone acrylic emulsion is 2：1：0.5.
In the present embodiment, rust resisting pigment is the mixture of iron oxide red and trbasic zinc phosphate, and the ratio of the iron oxide red and trbasic zinc phosphate is
1：1.
In the present embodiment, filler includes zinc yellow, talcum powder and barium sulfate.
In the present embodiment, coalescents are TEXANOL alcohol esters.
Embodiment 3
A kind of aqueous rust-proof coatings, including following parts by weight：
60 parts of lotion；
30 parts of rust resisting pigment；
15 parts of filler；
6 parts of coalescents；
1 part of dispersant；
1 part of corrosion inhibiter；
1 part of anti-settling agent；
0.5 part of antifoaming agent.
In the present embodiment, lotion includes styrene-acrylic emulsion, epoxy emulsion and silicone acrylic emulsion, the styrene-acrylic emulsion, epoxy breast
The quality parts ratio of liquid and silicone acrylic emulsion is 2：1：0.5.
In the present embodiment, rust resisting pigment is the mixture of iron oxide red and trbasic zinc phosphate, and the ratio of the iron oxide red and trbasic zinc phosphate is
1：1.
In the present embodiment, filler includes zinc yellow, talcum powder and barium sulfate.
In the present embodiment, coalescents are TEXANOL alcohol esters.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of aqueous rust-proof coatings, it is characterised in that：Including following parts by weight：
35 ~ 60 parts of lotion；
15 ~ 30 parts of rust resisting pigment；
9 ~ 15 parts of filler；
2 ~ 6 parts of coalescents；
0.2 ~ 1 part of dispersant；
0.3 ~ 1 part of corrosion inhibiter；
0.3 ~ 1 part of anti-settling agent；
0.1 ~ 0.5 part of antifoaming agent.
2. a kind of aqueous rust-proof coatings according to claim 1, it is characterised in that：The lotion includes styrene-acrylic emulsion, epoxy
The quality parts ratio of lotion and silicone acrylic emulsion, the styrene-acrylic emulsion, epoxy emulsion and silicone acrylic emulsion is 2：1：0.5~1.
3. a kind of aqueous rust-proof coatings according to claim 1, it is characterised in that：The rust resisting pigment is iron oxide red and trbasic zinc phosphate
Mixture, the ratio of the iron oxide red and trbasic zinc phosphate is 1：1.
4. a kind of aqueous rust-proof coatings according to claim 1, it is characterised in that：The filler include zinc yellow, talcum powder and
Barium sulfate.
5. a kind of aqueous rust-proof coatings according to claim 1, it is characterised in that：The coalescents are TEXANOL alcohol esters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386583.XA CN108610774A (en) | 2017-05-26 | 2017-05-26 | A kind of aqueous rust-proof coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386583.XA CN108610774A (en) | 2017-05-26 | 2017-05-26 | A kind of aqueous rust-proof coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108610774A true CN108610774A (en) | 2018-10-02 |
Family
ID=63658619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386583.XA Pending CN108610774A (en) | 2017-05-26 | 2017-05-26 | A kind of aqueous rust-proof coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108610774A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716884A (en) * | 2021-01-04 | 2022-07-08 | 华冠达工程有限公司 | Antirust coating for large steel formwork and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1361210A (en) * | 2000-12-26 | 2002-07-31 | 李昌柱 | Water-thinned rust-resisting paint |
| CN103059655A (en) * | 2012-12-27 | 2013-04-24 | 王娟 | Stable water-based coating for rusted surface |
| CN106634324A (en) * | 2016-09-27 | 2017-05-10 | 李昌柱 | High-efficient water-based antirust paint and preparation method thereof |
-
2017
- 2017-05-26 CN CN201710386583.XA patent/CN108610774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1361210A (en) * | 2000-12-26 | 2002-07-31 | 李昌柱 | Water-thinned rust-resisting paint |
| CN103059655A (en) * | 2012-12-27 | 2013-04-24 | 王娟 | Stable water-based coating for rusted surface |
| CN106634324A (en) * | 2016-09-27 | 2017-05-10 | 李昌柱 | High-efficient water-based antirust paint and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 化学工业出版社组织编写: "《中国化工产品大全 第三版》", 31 January 2005 * |
| 耿耀宗: "《现代水性涂料：工艺•配方•应用》", 31 March 2003 * |
| 马绍芝，李德永: "《涂料涂装入门600问》", 31 January 2011 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716884A (en) * | 2021-01-04 | 2022-07-08 | 华冠达工程有限公司 | Antirust coating for large steel formwork and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
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| RJ01 | Rejection of invention patent application after publication |