CN105925093B - A kind of super-hydrophobic aqueous antirust paint and its preparation process - Google Patents
A kind of super-hydrophobic aqueous antirust paint and its preparation process Download PDFInfo
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- CN105925093B CN105925093B CN201610465630.5A CN201610465630A CN105925093B CN 105925093 B CN105925093 B CN 105925093B CN 201610465630 A CN201610465630 A CN 201610465630A CN 105925093 B CN105925093 B CN 105925093B
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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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
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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
-
- 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
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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
- C09D7/65—Additives macromolecular
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- 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
Abstract
The present invention relates to a kind of super-hydrophobic aqueous antirust paint and its preparation processes, it is prepared by the raw material of following parts by weight：First emulsion：240 parts, first group of water：130 parts, the first antifoaming agent：1 part, dispersant：3 parts, paraffin：3 parts, 30 parts of ethylene glycol monobutyl ether, AMP 95：2 parts, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts, micaceous iron oxide：40 parts, second emulsion：240 parts, the second antifoaming agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax emulsion：30 parts, alkali swollen thickener：4 parts, second group of water：4 parts；While effectively reducing cost, additionally it is possible to play the role of to the wetting and attachment of base material for coating it is good, effectively avoid when water paint is coated on different substrate materials surface due to surface tension is different and caused by oily contracting phenomenon.
Description
Technical field
The present invention relates to a kind of antirust paints, and in particular to a kind of super-hydrophobic aqueous antirust paint and its preparation process.
Background technology
Antirust paint is a kind of coating for the chemistry or electrochemical corrosion protecting metal surfaces from air, seawater etc..It is main
It is divided into physical and chemically antirust paint two major classes.The former leans on the appropriate cooperation of pigment and paint vehicle, formed fine and close paint film with
Prevent the intrusion of corrosive substance, such as iron oxide red, aluminium powder, graphite antirust paint；The latter acts on by the chemistry suppression rust of rust resisting pigment, such as
Red lead, zinc chromate anti-rust paint etc..Antirust for metals such as bridge, ship, pipelines.The main component of antirust paint be rust resisting pigment and
Film forming matter.It is usually named with the title of rust resisting pigment, such as：Red lead anticorrosive paint, iron oxide red anticorrosive paint etc..If with it
Anti-rust action divide, be broadly divided into four major class：Physical action anticorrosive paint, chemical action anticorrosive paint, electrochemical action
Anticorrosive paint, comprehensive function anticorrosive paint.
Chemical anticorrosive paint is the principal item of antirust paint.They use a variety of chemically active pigments, by chemical reaction
The characteristic of the property and reaction product that change surface achievees the purpose that antirust.Chemical anti-rust pigment principal item has：Chromate
Pigment, lead pigment, organic phosphoric acid, Yan Phosphorus Acid pigment salt pigment etc..There are certain defects for traditional chemical antirust paint：Have
Poisonous and harmful substance, VOC content is high, and dilution difficulty is big, and construction is inconvenient, antirust, decorative effect unobvious, surface tension mistake
Height, greasy dirt, rainwater etc. are easy to be attached to coating surface, it is difficult to complete wetting base material, to cause the bad phenomenons such as oil contracting.
Therefore, production is a kind of nontoxic, and energy conservation and environmental protection, construction is simple, antirust decorative is with obvious effects, and product quality is high,
Isolation effect is excellent, the simply super-hydrophobic aqueous antirust paint of preparation method and its preparation process, has extensive market prospects.
Invention content
In view of the deficiencies of the prior art, the present invention provides nontoxic, the low VOC of one kind, and clear water dilution is easy for construction, prevents
Rust, the advantages that decorative effect is excellent, have extremely low surface tension so that and greasy dirt, rainwater etc. are extremely difficult to adhere in coating surface, from
And reach a good anti-corrosion effect, can replace the part oily antirust varniss to circulate now in the market and be user
The good use environment of offer, protect user's health.
The technical proposal of the invention is realized in this way：A kind of super-hydrophobic aqueous antirust paint, it is by following parts by weight
Raw material be prepared：First emulsion：240 parts, first group of water：130 parts, the first antifoaming agent：1 part, dispersant：3 parts, stone
Wax：3 parts, 30 parts of ethylene glycol monobutyl ether, AMP-95：2 parts, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts, cloud
Female iron oxide：40 parts, second emulsion：240 parts, the second antifoaming agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax breast
Liquid：30 parts, alkali swollen thickener：4 parts, second group of water：4 parts.
The first emulsion is lotion 2968, and the second emulsion is lotion 567, described first group of water and second
Group water is pure water, and first antifoaming agent and the second antifoaming agent are domestic antifoaming agent, and the dispersant is domestic
Dispersant, the paraffin are paraffin 790W.
A kind of preparation process of super-hydrophobic aqueous antirust paint as described above, preparation process are as follows：
1）First by the first emulsion of above-mentioned parts by weight, first group of water, the first antifoaming agent, dispersant and paraffin according to suitable
Sequence is added in dispersion tank, opens dispersion tank high-speed stirred, and rotating speed control stirs 5min in 1200rpm；
2）Then ethylene glycol monobutyl ether is slowly added into step 1）It has stirred in the dispersion tank after five minutes, has been stirred for 5
To 10 min；
3）AMP-95, bloom blanc fixe, rutile titanium white powder and micaceous iron oxide are added to step in sequence
2）In dispersion tank after stirring, then high speed dispersion 40 minutes is ground, fineness of grind requirement≤35um；
4）After grinding, it is put into dispersion machine, rotating speed control sequentially adds second emulsion, the second antifoaming agent, prevents in 1000 rpm
Flash rusting agent, propylene glycol and oversubscription wax emulsion, stir about 10min；
5）Alkali swollen thickener and second group of water are slowly added into step 4 after mixing）The middle dispersion machine by after
It is interior, it packages spare after adjusting viscosity to 90ku.
The present invention has following good effect：First, the formula and technique productions are high performance waterborne anti-rust bottom
Paint is had good wetting and rust-proof effect to base material, is used using two acrylic emulsion blending, both effectively reduced into
This, impart the good hardness of paint film, flexibility and water resistance, with the use of different paraffin effectively reduce paint film at
Surface tension after film can make water be no longer attached to dry coating surface, and the hydrophobic effect with lotus leaf effectively carries
High service life and anti-corrosion effect；Secondly as the surface tension that steel surface is extremely low, traditional water paint is difficult to moisten completely
Wet basis material, to cause bad phenomenons, the break-through points of the production technology of the product such as oil contracting to be using ethylene glycol monobutyl ether
Instead of the use of a large amount of wetting agent and coalescents, while effectively reducing cost, additionally it is possible to for coating to base material
Wetting and attachment are played the role of good, effectively avoid when water paint is coated on different substrate materials surface due to surface tension
It is different and caused by oily contracting phenomenon.
Specific implementation mode
A kind of super-hydrophobic aqueous antirust paint, it is prepared by the raw material of following parts by weight：First emulsion：240
Part, first group of water：130 parts, the first antifoaming agent：1 part, dispersant：3 parts, paraffin：3 parts, 30 parts of ethylene glycol monobutyl ether, AMP-95：
2 parts, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts, micaceous iron oxide：40 parts, second emulsion：240 parts, the
Two antifoaming agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax emulsion：30 parts, alkali swollen thickener：4 parts, second group
Water：4 parts.
The first emulsion is lotion 2968, and the second emulsion is lotion 567, described first group of water and second
Group water is pure water, and first antifoaming agent and the second antifoaming agent are domestic antifoaming agent, and the dispersant is domestic
Dispersant, the paraffin are paraffin 790W.
A kind of preparation process of super-hydrophobic aqueous antirust paint as described above, preparation process are as follows：
1）First by the first emulsion of above-mentioned parts by weight, first group of water, the first antifoaming agent, dispersant and paraffin according to suitable
Sequence is added in dispersion tank, opens dispersion tank high-speed stirred, and rotating speed control stirs 5min in 1200rpm；
2）Then ethylene glycol monobutyl ether is slowly added into step 1）It has stirred in the dispersion tank after five minutes, has been stirred for 5
To 10 min；
3）AMP-95, bloom blanc fixe, rutile titanium white powder and micaceous iron oxide are added to step in sequence
2）In dispersion tank after stirring, then high speed dispersion 40 minutes is ground, fineness of grind requirement≤35um；
4）After grinding, it is put into dispersion machine, rotating speed control sequentially adds second emulsion, the second antifoaming agent, prevents in 1000 rpm
Flash rusting agent, propylene glycol and oversubscription wax emulsion, stir about 10min；
5）Alkali swollen thickener and second group of water are slowly added into step 4 after mixing）The middle dispersion machine by after
It is interior, it packages spare after adjusting viscosity to 90ku.
Embodiment：Lotion 2968：240 parts, water：130 parts, domestic antifoaming agent：1 part, Home-Made Disperse agent：3 parts, paraffin
790W：3 parts, 30 parts of ethylene glycol monobutyl ether, AMP-95：2 parts, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts,
Micaceous iron oxide：40 parts, lotion 567：240 parts, domestic antifoaming agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax
Lotion：30 parts, alkali swollen thickener：4 parts, water：4 parts.
Its preparation process is as follows：
1）First by lotion 2968：240 parts, water：130 parts, domestic antifoaming agent：1 part, Home-Made Disperse agent：3 parts in sequence
It is added in dispersion tank, opens dispersion tank high-speed stirred, rotating speed control stirs 5min in 1200rpm；
2）Then by ethylene glycol monobutyl ether：30 parts are slowly added into step 1）It has stirred in the dispersion tank after five minutes, then
Stir 5 to 10 min；
3）By AMP-95：2 parts, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts, micaceous iron oxide：40
Part is added to step 2 in sequence）In dispersion tank after stirring, then high speed dispersion 40 minutes is ground, fineness of grind is wanted
Seek≤35um；
4）After grinding, it is put into dispersion machine, rotating speed is controlled in 1000 rpm, sequentially adds lotion 567：240 parts, domestic defoaming
Agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax emulsion：30 parts, stir about 10min；
5）By alkali swollen thickener：4 parts and water：4 parts are slowly added into step 4 after mixing）The middle dispersion by after
In machine, package spare after adjusting viscosity to 90ku.
The present invention is high performance water-thinned antirust primer, has good wetting and rust-proof effect to base material, using two
Acrylic emulsion blending uses, and both effectively reduces cost, imparts the good hardness of paint film, flexibility and water resistance, match
The surface tension after effectively reducing paint film film forming using different paraffin is closed, water can be made to be no longer attached to dry paint
Film surface, the hydrophobic effect with lotus leaf, effectively raises service life and anti-corrosion effect；Secondly as steel surface pole
Low surface tension, traditional water paint are difficult complete wetting base material, to cause the bad phenomenons such as oil contracting, the production of the product
The break-through point of technique is effectively dropping come the use instead of a large amount of wetting agent and coalescents using ethylene glycol monobutyl ether
While inexpensive, additionally it is possible to play the role of to the wetting and attachment of base material good for coating, effectively avoid water paint
When being coated on different substrate materials surface due to surface tension is different and caused by oily contracting phenomenon.
Claims (1)
1. a kind of super-hydrophobic aqueous antirust paint, it is prepared by the raw material of following parts by weight：First emulsion：240 parts,
First group of water：130 parts, the first antifoaming agent：1 part, dispersant：3 parts, paraffin：3 parts, 30 parts of ethylene glycol monobutyl ether, AMP-95：2
Part, bloom blanc fixe：120 parts, rutile titanium white powder：130 parts, micaceous iron oxide：40 parts, second emulsion：240 parts, the
Two antifoaming agent：1 part, anti-flash rusting agent：3 parts, propylene glycol：20 parts, oversubscription wax emulsion：30 parts, alkali swollen thickener：4 parts, second group
Water：4 parts；The first emulsion is lotion 2968, and the second emulsion is lotion 567, described first group of water and second
Group water is pure water, and first antifoaming agent and the second antifoaming agent are domestic antifoaming agent, and the dispersant is domestic
Dispersant, the paraffin are paraffin 790W；It is characterized in that, its preparation process is as follows：
1）The first emulsion of above-mentioned parts by weight, first group of water, the first antifoaming agent, dispersant and paraffin are added in sequence first
It is added in dispersion tank, opens dispersion tank high-speed stirred, rotating speed control stirs 5min in 1200rpm；
2）Then ethylene glycol monobutyl ether is slowly added into step 1）It has stirred in the dispersion tank after five minutes, has been stirred for 5 to 10
min；
3）AMP-95, bloom blanc fixe, rutile titanium white powder and micaceous iron oxide are added to step 2 in sequence）It stirs
In dispersion tank after mixing, then high speed dispersion 40 minutes is ground, fineness of grind requirement≤35um；
4）After grinding, it is put into dispersion machine, rotating speed is controlled in 1000 rpm, sequentially adds second emulsion, the second antifoaming agent, anti-flash rusting
Agent, propylene glycol and oversubscription wax emulsion, stir about 10min；
5）Alkali swollen thickener and second group of water are slowly added into step 4 after mixing）In the middle dispersion machine by after, adjust
It packages spare after whole viscosity to 90KU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465630.5A CN105925093B (en) | 2016-06-24 | 2016-06-24 | A kind of super-hydrophobic aqueous antirust paint and its preparation process |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201610465630.5A CN105925093B (en) | 2016-06-24 | 2016-06-24 | A kind of super-hydrophobic aqueous antirust paint and its preparation process |
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| Publication Number | Publication Date |
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| CN105925093A CN105925093A (en) | 2016-09-07 |
| CN105925093B true CN105925093B (en) | 2018-09-21 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103805031A (en) * | 2014-03-10 | 2014-05-21 | 杭州普洛米斯涂料有限公司 | Salt-mist-resistant anticorrosion paint special for special metals and preparation method of salt-mist-resistant anticorrosion paint |
| EP2838965A1 (en) * | 2012-04-17 | 2015-02-25 | Arkema, Inc. | Aqueous fluoropolymer glass coating |
| CN104419315A (en) * | 2013-08-26 | 2015-03-18 | 上海优漫新材料科技有限公司 | Waterborne metal anticorrosive coating |
| CN104559646A (en) * | 2013-10-25 | 2015-04-29 | 青岛德固建筑材料有限公司 | Anti-graffiti emulsion paint easy to scrub |
| CN105368214A (en) * | 2015-12-17 | 2016-03-02 | 常熟市万象涂料有限公司 | Anti-fouling paint |
| CN105602382A (en) * | 2016-03-09 | 2016-05-25 | 济南广达铸造材料有限公司 | Water-based metal antirust paint and preparation method thereof |
-
2016
- 2016-06-24 CN CN201610465630.5A patent/CN105925093B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2838965A1 (en) * | 2012-04-17 | 2015-02-25 | Arkema, Inc. | Aqueous fluoropolymer glass coating |
| CN104419315A (en) * | 2013-08-26 | 2015-03-18 | 上海优漫新材料科技有限公司 | Waterborne metal anticorrosive coating |
| CN104559646A (en) * | 2013-10-25 | 2015-04-29 | 青岛德固建筑材料有限公司 | Anti-graffiti emulsion paint easy to scrub |
| CN103805031A (en) * | 2014-03-10 | 2014-05-21 | 杭州普洛米斯涂料有限公司 | Salt-mist-resistant anticorrosion paint special for special metals and preparation method of salt-mist-resistant anticorrosion paint |
| CN105368214A (en) * | 2015-12-17 | 2016-03-02 | 常熟市万象涂料有限公司 | Anti-fouling paint |
| CN105602382A (en) * | 2016-03-09 | 2016-05-25 | 济南广达铸造材料有限公司 | Water-based metal antirust paint and preparation method thereof |
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| CN105925093A (en) | 2016-09-07 |
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