CN107903782A - A kind of metal product surface antirust paint - Google Patents
A kind of metal product surface antirust paint Download PDFInfo
- Publication number
- CN107903782A CN107903782A CN201711236667.1A CN201711236667A CN107903782A CN 107903782 A CN107903782 A CN 107903782A CN 201711236667 A CN201711236667 A CN 201711236667A CN 107903782 A CN107903782 A CN 107903782A
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- CN
- China
- Prior art keywords
- metal product
- antirust paint
- product surface
- alkyd resin
- surface antirust
- 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.)
- Pending
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/918—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- 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
-
- 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
- C08K2003/324—Alkali metal phosphate
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of metal product surface antirust paint, is related to metal product technology technical field, is made of following component：Rosin modified alkyd resin, acrylic acid ester emulsion, polyether modified silicon oil, petroleum sulfonate, dimethylbenzene, trbasic zinc phosphate, barium naphthanate, Quadrafos, hexone, triethanolamine, chitosan, nano silicon dioxide, inositol hexaphosphate；Surface of metal product antirust paint prepared by the present invention is suitable for being positioned over the metal product of outdoor, can effectively avoid chemistry or electrochemical corrosion of the metal product product from air etc..
Description
Technical field
The invention belongs to metal product technology technical field, and in particular to a kind of metal product surface antirust paint.
Background technology
Metal product is during use, the breakoff phenomenons such as surface is highly prone to wear, corrodes, in order to extend made of metal
Product service life, often needs to carry out japanning processing to metal product.Existing common antirust paint applies in surface of metal product
During dress, require and thoroughly derusted to surface of metal product, but many metal products are due to its application environment, structure special-shaped
Etc. the limitation of factor, good processing of rust removing can not be carried out to surface of metal product, therefore, conversion and prevention paint of rust gradually open by development
Come, can directly brush in the surface of metal product of slight corrosion, at present, commonly used is with phosphoric acid-ferrous iron both at home and abroad
Potassium cyanide-polyvinyl butyral resin is the on rust paint of main component, although this on rust paint has rusty scale certain turn
Change acts on, but since the physical property of its film forming matter is poor, the anti-rust action of coating is not strong, before being generally preferably used as application
Inorganic agent uses, therefore how processability is preferably technical problem to be solved with rust paint.
The content of the invention
The purpose of the present invention is for it is existing the problem of, there is provided a kind of metal product surface antirust paint.
The present invention is achieved by the following technical solutions：
A kind of metal product surface antirust paint, is made of following component by weight：Rosin modified alkyd resin 35-40,
Acrylic acid ester emulsion 18-22, polyether modified silicon oil 5-8, petroleum sulfonate 3-6, dimethylbenzene 6-10, trbasic zinc phosphate 3-7, barium naphthanate
1-3, Quadrafos 6-12, hexone 2-4, triethanolamine 1-4, chitosan 2.5-3.0, nano silicon dioxide 1-3,
Inositol hexaphosphate 2-6.
Further, the rosin modified alkyd resin preparation method is：
Alkyd resin is heated to melting, the n-vinyl pyrrolidone of its quality 1.5% is then added into alkyd resin, with
150r/min rotating speeds stir 40min, then add the rosin of alkyd resin quality 5% and the initiation of alkyd resin quality 0.1% again
Agent, and under inert gas shielding atmosphere, with 500r/min rotating speeds stirring 1.5 it is small when, cooled to room temperature, to obtain the final product.
Further, the initiator is azodiisobutyronitrile.
Further, the inert gas is any in nitrogen, helium.
Further, the acrylic acid ester emulsion solids content is 62.5%.
Further, the petroleum sulfonate is any one or two kinds of any mixing in petroleum sodium sulfonate, mahogany acid potassium.
Further, the Quadrafos is polyphosphate sodium.
Further, the nano silicon dioxide granularity is 70nm.
The present invention has the following advantages compared with prior art：Surface of metal product antirust paint prepared by the present invention is suitable for putting
The metal product of outdoor is placed in, can effectively avoid chemistry or electrochemical corrosion of the metal product product from air etc.；The present invention is logical
Cross and alkyd resin is modified using rosin, especially, N- vinyl pyrroles are with the addition of in alkyd resin modifying process
The effect of alkanone, can significantly improve the filming performance and absorption property of alkyd resin so that antirust prepared by the present invention
Paint and quickly can mutually be adsorbed in the surface of metal product with rust, adhesive force is high, meanwhile, it is capable to made of metal of becoming rusty to a certain extent to band
The rusty scale on product surface has certain transformation, by the synergistic effect between each component, enables to Abietyl modified alkyd
Molecular resin forms stable network structure in film, and film can be further improved by adding nano silicon dioxide
Case hardness, by trbasic zinc phosphate, barium naphthanate, Quadrafos, hexone synergistic effect, can effectively improve
The compactness of film, so that effectively completely cut off moisture in air, oxygen, and then the significant rustless property for improving metal product.
Embodiment
Embodiment 1
A kind of metal product surface antirust paint, is made of following component by weight：Rosin modified alkyd resin 35, propylene
Acid esters lotion 18, polyether modified silicon oil 5, petroleum sulfonate 3, dimethylbenzene 6, trbasic zinc phosphate 3, barium naphthanate 1, Quadrafos 6, methyl
Isobutyl ketone 2, triethanolamine 1, chitosan 2.5, nano silicon dioxide 1, inositol hexaphosphate 2.
Further, the rosin modified alkyd resin preparation method is：
Alkyd resin is heated to melting, the n-vinyl pyrrolidone of its quality 1.5% is then added into alkyd resin, with
150r/min rotating speeds stir 40min, then add the rosin of alkyd resin quality 5% and the initiation of alkyd resin quality 0.1% again
Agent, and under inert gas shielding atmosphere, with 500r/min rotating speeds stirring 1.5 it is small when, cooled to room temperature, to obtain the final product.
Further, the initiator is azodiisobutyronitrile.
Further, the inert gas is any in nitrogen, helium.
Further, the acrylic acid ester emulsion solids content is 62.5%.
Further, the petroleum sulfonate is any one or two kinds of any mixing in petroleum sodium sulfonate, mahogany acid potassium.
Further, the Quadrafos is polyphosphate sodium.
Further, the nano silicon dioxide granularity is 70nm.
Embodiment 2
A kind of metal product surface antirust paint, is made of following component by weight：Rosin modified alkyd resin 40, propylene
Acid esters lotion 22, polyether modified silicon oil 8, petroleum sulfonate 6, dimethylbenzene 10, trbasic zinc phosphate 7, barium naphthanate 3, Quadrafos 12, first
Base isobutyl ketone 4, triethanolamine 4, chitosan 3.0, nano silicon dioxide 3, inositol hexaphosphate 6.
Further, the rosin modified alkyd resin preparation method is：
Alkyd resin is heated to melting, the n-vinyl pyrrolidone of its quality 1.5% is then added into alkyd resin, with
150r/min rotating speeds stir 40min, then add the rosin of alkyd resin quality 5% and the initiation of alkyd resin quality 0.1% again
Agent, and under inert gas shielding atmosphere, with 500r/min rotating speeds stirring 1.5 it is small when, cooled to room temperature, to obtain the final product.
Further, the initiator is azodiisobutyronitrile.
Further, the inert gas is any in nitrogen, helium.
Further, the acrylic acid ester emulsion solids content is 62.5%.
Further, the petroleum sulfonate is any one or two kinds of any mixing in petroleum sodium sulfonate, mahogany acid potassium.
Further, the Quadrafos is polyphosphate sodium.
Further, the nano silicon dioxide granularity is 70nm.
Embodiment 3
A kind of metal product surface antirust paint, is made of following component by weight：Rosin modified alkyd resin 38, propylene
Acid esters lotion 20, polyether modified silicon oil 6, petroleum sulfonate 5, dimethylbenzene 8, trbasic zinc phosphate 5, barium naphthanate 2, Quadrafos 10, first
Base isobutyl ketone 3, triethanolamine 2, chitosan 2.8, nano silicon dioxide 2, inositol hexaphosphate 5.
Further, the rosin modified alkyd resin preparation method is：
Alkyd resin is heated to melting, the n-vinyl pyrrolidone of its quality 1.5% is then added into alkyd resin, with
150r/min rotating speeds stir 40min, then add the rosin of alkyd resin quality 5% and the initiation of alkyd resin quality 0.1% again
Agent, and under inert gas shielding atmosphere, with 500r/min rotating speeds stirring 1.5 it is small when, cooled to room temperature, to obtain the final product.
Further, the initiator is azodiisobutyronitrile.
Further, the inert gas is any in nitrogen, helium.
Further, the acrylic acid ester emulsion solids content is 62.5%.
Further, the petroleum sulfonate is any one or two kinds of any mixing in petroleum sodium sulfonate, mahogany acid potassium.
Further, the Quadrafos is polyphosphate sodium.
Further, the nano silicon dioxide granularity is 70nm.
Comparative example 1：The unmodified alkyd that equivalent is replaced with rosin modified alkyd resin is differed only in embodiment 1
Resin.
Comparative example 2：Differed only in embodiment 1 and do not add N- vinylpyridines in rosin modified alkyd resin preparation process
Pyrrolidone.
Paint film property is tested
By the adhesive force of GB/T1720-79 measure films；
Paint film spalling rate:Tested by ASTM-D219 methods using blade or knife scrapes experiment；
Table 1
| Film stripping rate % | Film adhesive/level | |
| Embodiment 1 | 5.0 | 1 |
| Embodiment 2 | 5.1 | 1 |
| Embodiment 3 | 5.0 | 1 |
| Comparative example 1 | 10.9 | 3 |
| Comparative example 2 | 8.8 | 2 |
As can be seen from Table 1, the film that surface of metal product antirust paint of the present invention is formed has good adhesive force.
Embodiment and comparative example antirust paint are brushed to the iron plate surface for the same size that Surface Rust thickness is 0.1mm,
After curing, coating thickness 0.3mm, is then put into 3%NaCl solution half by each test specimen and soaks, contrasted after 10 days：
Table 2
| Get rusty situation | |
| Embodiment 1 | It is unchanged |
| Embodiment 2 | It is unchanged |
| Embodiment 3 | It is unchanged |
| Comparative example 1 | Surface coating peels off, corrosion aggravation |
| Comparative example 2 | There is microcorrosion in surface coating |
As can be seen from Table 2, the antirusting paint rustless property that prepared by the present invention is superior.
Claims (8)
1. a kind of metal product surface antirust paint, it is characterised in that be made by weight of following component：Abietyl modified alcohol
Acid resin 35-40, acrylic acid ester emulsion 18-22, polyether modified silicon oil 5-8, petroleum sulfonate 3-6, dimethylbenzene 6-10, trbasic zinc phosphate
3-7, barium naphthanate 1-3, Quadrafos 6-12, hexone 2-4, triethanolamine 1-4, chitosan 2.5-3.0, nanometer
Silica 1-3, inositol hexaphosphate 2-6.
A kind of 2. metal product surface antirust paint as claimed in claim 1, it is characterised in that the Abietyl modified alkyd tree
Fat preparation method is：
Alkyd resin is heated to melting, the n-vinyl pyrrolidone of its quality 1.5% is then added into alkyd resin, with
150r/min rotating speeds stir 40min, then add the rosin of alkyd resin quality 5% and the initiation of alkyd resin quality 0.1% again
Agent, and under inert gas shielding atmosphere, with 500r/min rotating speeds stirring 1.5 it is small when, cooled to room temperature, to obtain the final product.
3. a kind of metal product surface antirust paint as claimed in claim 2, it is characterised in that the initiator is azo two
Isobutyronitrile.
4. a kind of metal product surface antirust paint as claimed in claim 2, it is characterised in that the inert gas is nitrogen
It is any in gas, helium.
5. a kind of metal product surface antirust paint as claimed in claim 1, it is characterised in that the acrylic acid ester emulsion is consolidated
Body content is 62.5%.
6. a kind of metal product surface antirust paint as claimed in claim 1, it is characterised in that the petroleum sulfonate is stone
Any one or two kinds of any mixing in oily sodium sulfonate, mahogany acid potassium.
7. a kind of metal product surface antirust paint as claimed in claim 1, it is characterised in that the Quadrafos is poly- phosphorus
Sour sodium.
A kind of 8. metal product surface antirust paint as claimed in claim 1, it is characterised in that the nanometer titanium dioxide silicon grain
Spend for 70nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236667.1A CN107903782A (en) | 2017-11-30 | 2017-11-30 | A kind of metal product surface antirust paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236667.1A CN107903782A (en) | 2017-11-30 | 2017-11-30 | A kind of metal product surface antirust paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107903782A true CN107903782A (en) | 2018-04-13 |
Family
ID=61848095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711236667.1A Pending CN107903782A (en) | 2017-11-30 | 2017-11-30 | A kind of metal product surface antirust paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107903782A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337476A (en) * | 2018-09-19 | 2019-02-15 | 铜陵市明诚铸造有限责任公司 | A kind of band rust japanning for mine mechanism brushing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525279A (en) * | 2013-10-09 | 2014-01-22 | 丹阳市永生涂料有限公司 | Iron oxide red antirust primer |
| CN104877563A (en) * | 2015-06-11 | 2015-09-02 | 张家港市五湖新材料技术开发有限公司 | Three-proofing lacquer for circuit board preventing electromagnetic interference |
| CN105062270A (en) * | 2015-09-27 | 2015-11-18 | 龚灿锋 | Weather-resistant flame-retardant antirust metal plate coating |
| CN106519849A (en) * | 2016-11-21 | 2017-03-22 | 大连华漫环保精细材料有限公司 | Water-based environment-friendly antirust paint and preparation method thereof |
| CN107267042A (en) * | 2017-08-03 | 2017-10-20 | 安徽新智电力科技有限公司 | A kind of antirust paint for power equipment |
-
2017
- 2017-11-30 CN CN201711236667.1A patent/CN107903782A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103525279A (en) * | 2013-10-09 | 2014-01-22 | 丹阳市永生涂料有限公司 | Iron oxide red antirust primer |
| CN104877563A (en) * | 2015-06-11 | 2015-09-02 | 张家港市五湖新材料技术开发有限公司 | Three-proofing lacquer for circuit board preventing electromagnetic interference |
| CN105062270A (en) * | 2015-09-27 | 2015-11-18 | 龚灿锋 | Weather-resistant flame-retardant antirust metal plate coating |
| CN106519849A (en) * | 2016-11-21 | 2017-03-22 | 大连华漫环保精细材料有限公司 | Water-based environment-friendly antirust paint and preparation method thereof |
| CN107267042A (en) * | 2017-08-03 | 2017-10-20 | 安徽新智电力科技有限公司 | A kind of antirust paint for power equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337476A (en) * | 2018-09-19 | 2019-02-15 | 铜陵市明诚铸造有限责任公司 | A kind of band rust japanning for mine mechanism brushing |
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Application publication date: 20180413 |
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