CN106243947A - A kind of water alcohol acid amino Baking Paint and preparation method thereof - Google Patents
A kind of water alcohol acid amino Baking Paint and preparation method thereof Download PDFInfo
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- CN106243947A CN106243947A CN201610781760.XA CN201610781760A CN106243947A CN 106243947 A CN106243947 A CN 106243947A CN 201610781760 A CN201610781760 A CN 201610781760A CN 106243947 A CN106243947 A CN 106243947A
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- baking paint
- alcohol acid
- acid amino
- water alcohol
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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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (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 belongs to watersoluble baking paint technical field, specifically disclose a kind of water alcohol acid amino Baking Paint and preparation method thereof.The preparation method of described water alcohol acid amino Baking Paint includes step: 1, aqueous alkide resin water-compatible amino resin and nertralizer being mixed, stirring obtains mixed liquor A；2, superfine talcum powder, blanc fixe, cosolvent hard (carbon) black and iron oxide black being mixed, stirring obtains mixed liquid B；3, joining after mixed liquor A and mixed liquid B being mixed in the ball grinder of controllable temperature ball mill, temperature control continues ball milling operation and obtains Baking Paint slurry, gained Baking Paint slurry is added water, filters, obtain described water alcohol acid amino Baking Paint after stirring.Water alcohol acid amino Baking Paint adhesive force of the present invention is high, and dry solidification is fast, and has good luster, smooth, weather-proof, water-fast, acid and alkali-resistance, impact-resistant advantage after film forming.
Description
Technical field
The invention belongs to watersoluble baking paint technical field, be specifically related to a kind of water alcohol acid amino Baking Paint and preparation side thereof
Method.
Background technology
Water paint is nontoxic with it, do not burn, and with water as solvent, saves mass energy, fire hazard when eliminating construction
Property；Reduce atmospheric pollution；Only with a small amount of hypotoxicity alcohol ether organic solvent, improving operating environmental condition, VOC (waves
Send out property organic compound) content is significantly less than solvent based coating, and the physics of paint film, chemical property reach and are better than solvent based coating
Extremely people's favor etc. feature.
Watersoluble baking type coating has that paint film crosslinking rate is fast, performance good, and solidification is not excellent by extraneous effect of natural conditions etc.
Point.But adhesive force is poor, weatherability is poor, effect is not sufficiently stable problem that current watersoluble baking paint also exists.
Summary of the invention
In order to overcome the shortcoming of prior art with not enough, the primary and foremost purpose of the present invention is to provide a kind of water alcohol acid amino
The preparation method of Baking Paint；
Another object of the present invention is to the water alcohol acid amino Baking Paint providing above-mentioned preparation method to prepare.
The purpose of the present invention is achieved through the following technical solutions:
The preparation method of a kind of water alcohol acid amino Baking Paint, comprises the following steps:
S1, by the aqueous alkide resin of 120～200 mass parts, 24～40 water-compatible amino resins and 9～15 of mass parts
The nertralizer mixing of mass parts, the rotating speed with 800～1200r/min stirs 15～20 minutes, obtains mixed liquor A；
S2, by the superfine talcum powder of 15～25 mass parts, 75～125 blanc fixe, 15～30 mass parts of mass parts
Cosolvent, the hard (carbon) black of 5 mass parts and 50 mass parts iron oxide black mixing, with 500～700r/min rotating speed stir
35～45 minutes, obtain mixed liquid B；
S3, mixed liquor A and mixed liquid B are mixed after join in the ball grinder of controllable temperature ball mill, under nitrogen atmosphere,
The temperature controlling ball grinder is 20～30 DEG C, continues ball milling operation 1～obtains Baking Paint slurry, by gained Baking Paint after 2 hours
Slurry takes out, and adds the water of 70～90 mass parts, filters after stirring, and obtains the baking of described water alcohol acid amino
Paint.
Preferably, described aqueous alkide resin is aquosity short oil alkyd resin.
Preferably, described water-compatible amino resin is aqueous methyl-etherified amino resins.
Preferably, described nertralizer is triethylamine.
Preferably, described cosolvent is dipropylene glycol methyl ether.
The water alcohol acid amino Baking Paint prepared according to above-mentioned preparation method, is prepared from by the component of following masses part:
Aqueous alkide resin 120～200 parts；
Water-compatible amino resin 24～40 parts；
Nertralizer 9～15 parts；
Superfine talcum powder 15～25 parts；
Blanc fixe 75～125 parts；
Cosolvent 15～30 parts；
Hard (carbon) black 5 parts；
Iron oxide black 50 parts.
Preferably, described water alcohol acid amino Baking Paint, the component of following masses part it is prepared from:
Aqueous alkide resin 160 parts；
Water-compatible amino resin 32 parts；
Nertralizer 12 parts；
Superfine talcum powder 20 parts；
Blanc fixe 100 parts；
Cosolvent 22 parts；
Hard (carbon) black 5 parts；
Iron oxide black 50 parts.
The water alcohol acid amino Baking Paint that the present invention provides, is optimized design, and have employed specific component and proportioning
Preparation method so that product to reach good stability, safety non-toxic, paint film hard and tough and tensile, strong to metal base adhesive force, mechanical
Intensity is good, anti-pollution, the corrosion-resistant and effect of anti-detergent.
Water alcohol acid amino Baking Paint of the present invention employing aqueous alkide resin is as matrix resin, short in particular by aqueous
Oil content alkyd resin, has good compatibility and stability with water-compatible amino resin.
The methyl-etherified amino resins that present invention preferably employs has good water solublity, joins with aquosity short oil alkyd resin
Closing, compatibility and good stability, and crosslinking curing speed is fast, the hardness of paint film is higher.
Present invention preferably employs triethylamine as nertralizer, it is ensured that the water solublity of coating system and stability so that paint
Starching in good condition, without precipitated and separated phenomenon, stability is more preferable.
The present invention uses the auxiliary agent proportioning of superfine talcum powder, blanc fixe, hard (carbon) black and iron oxide black to combine, effectively
The anti-corrosive properties that improve paint film and mechanical property, after tested, salt spray resistance can reach the world first intake by 1300 hour
Flat.
Preparation method of the present invention uses different component mixing and stirring respectively, by specific rotating speed with stir
Mix the time, make mixed liquor reach the dispersity of optimum, then by mixed liquor in controllable temperature ball mill, enter at a certain temperature
Row ball milling operation, in making Baking Paint slurry each component be uniformly dispersed, emulsifying abundant, each component reaches optimum admixture, warp
After mixing with water, form final products water alcohol acid amino Baking Paint.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A kind of water alcohol acid amino Baking Paint, is prepared from by the component of following weight:
Aquosity short oil alkyd resin 160g；
Aqueous methyl-etherified amino resins 32g；
Nertralizer triethylamine 12g；
Superfine talcum powder 20g；
Blanc fixe 100g；
Cosolvent dipropylene glycol methyl ether 22g；
Hard (carbon) black 5g；
Iron oxide black 50g.
The preparation method of this water alcohol acid amino Baking Paint, comprises the steps:
1, aquosity short oil alkyd resin, aqueous methyl-etherified amino resins and nertralizer triethylamine are mixed, with
The rotating speed of 1000r/min stirs 18 minutes, obtains mixed liquor A；
2, superfine talcum powder, blanc fixe, cosolvent dipropylene glycol methyl ether, hard (carbon) black and iron oxide black are mixed,
Stir 40 minutes with the rotating speed of 600r/min, obtain mixed liquid B；
3, join in the ball grinder of controllable temperature ball mill after mixed liquor A and mixed liquid B being mixed, under nitrogen atmosphere,
The temperature controlling ball grinder is 25 DEG C, obtains Baking Paint slurry, taken by gained Baking Paint slurry after continuing ball milling operation 1.5 hours
Go out, and add water, filter after stirring, obtain described water alcohol acid amino Baking Paint.
Embodiment 2
A kind of water alcohol acid amino Baking Paint, is prepared from by the component of following weight:
Aquosity short oil alkyd resin 120g；
Aqueous methyl-etherified amino resins 40g；
Nertralizer triethylamine 9g；
Superfine talcum powder 25g；
Blanc fixe 125g；
Cosolvent dipropylene glycol methyl ether 15g；
Hard (carbon) black 5g；
Iron oxide black 50g.
The preparation method of this water alcohol acid amino Baking Paint, comprises the steps:
1, aquosity short oil alkyd resin, aqueous methyl-etherified amino resins and nertralizer triethylamine are mixed, with 800r/
The rotating speed of min stirs 20 minutes, obtains mixed liquor A；
2, superfine talcum powder, blanc fixe, cosolvent dipropylene glycol methyl ether, hard (carbon) black and iron oxide black are mixed,
Stir 35 minutes with the rotating speed of 700r/min, obtain mixed liquid B；
3, join in the ball grinder of controllable temperature ball mill after mixed liquor A and mixed liquid B being mixed, under nitrogen atmosphere,
The temperature controlling ball grinder is 20 DEG C, obtains Baking Paint slurry, taken by gained Baking Paint slurry after continuing ball milling operation 2 hours
Go out, and add water, filter after stirring, obtain described water alcohol acid amino Baking Paint.
Embodiment 3
A kind of water alcohol acid amino Baking Paint, is prepared from by the component of following weight:
Aquosity short oil alkyd resin 200g；
Aqueous methyl-etherified amino resins 24g；
Nertralizer triethylamine 15g；
Superfine talcum powder 25g；
Blanc fixe 75g；
Cosolvent dipropylene glycol methyl ether 30g；
Hard (carbon) black 5g；
Iron oxide black 50g.
The preparation method of this water alcohol acid amino Baking Paint, comprises the steps:
1, aquosity short oil alkyd resin, aqueous methyl-etherified amino resins and nertralizer triethylamine are mixed, with
The rotating speed of 1200r/min stirs 15 minutes, obtains mixed liquor A；
2, superfine talcum powder, blanc fixe, cosolvent dipropylene glycol methyl ether, hard (carbon) black and iron oxide black are mixed,
Stir 45 minutes with the rotating speed of 500r/min, obtain mixed liquid B；
3, join in the ball grinder of controllable temperature ball mill after mixed liquor A and mixed liquid B being mixed, under nitrogen atmosphere,
The temperature controlling ball grinder is 30 DEG C, obtains Baking Paint slurry, taken by gained Baking Paint slurry after continuing ball milling operation 1 hour
Go out, and add water, filter after stirring, obtain described water alcohol acid amino Baking Paint.
The water alcohol acid amino Baking Paint of above-described embodiment 1～3 gained is carried out performance detection by GB, result such as following table
Shown in:
Do as one likes energy test result understands, and water alcohol acid amino Baking Paint adhesive force of the present invention is high, and dry solidification is fast, and
There is good luster, smooth, weather-proof, water-fast, acid and alkali-resistance, impact-resistant advantage after film forming.
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by above-described embodiment
Limit, the change made under other any spirit without departing from the present invention and principle, modify, substitute, combine, simplify,
All should be the substitute mode of equivalence, within being included in protection scope of the present invention.
Claims (7)
1. the preparation method of a water alcohol acid amino Baking Paint, it is characterised in that comprise the following steps:
S1, by the aqueous alkide resin of 120～200 mass parts, 24～40 mass parts water-compatible amino resin and 9～15 mass
The nertralizer mixing of part, the rotating speed with 800～1200r/min stirs 15～20 minutes, obtains mixed liquor A；
S2, by the superfine talcum powder of 15～25 mass parts, 75～125 blanc fixe, 15～30 the helping of mass parts of mass parts
Solvent, the hard (carbon) black of 5 mass parts and 50 mass parts iron oxide black mixing, with 500～700r/min rotating speed stir 35～
45 minutes, obtain mixed liquid B；
S3, mixed liquor A and mixed liquid B are mixed after join in the ball grinder of controllable temperature ball mill, under nitrogen atmosphere, control
The temperature of ball grinder is 20～30 DEG C, continues ball milling operation 1～obtains Baking Paint slurry after 2 hours, by gained Baking Paint slurry
Take out, and add the water of 70～90 mass parts, filter after stirring, obtain described water alcohol acid amino Baking Paint.
The preparation method of water alcohol acid amino Baking Paint the most according to claim 1, it is characterised in that: described water alcohol acid
Resin is aquosity short oil alkyd resin.
The preparation method of water alcohol acid amino Baking Paint the most according to claim 1, it is characterised in that: described aqueous amino
Resin is aqueous methyl-etherified amino resins.
The preparation method of water alcohol acid amino Baking Paint the most according to claim 1, it is characterised in that: described nertralizer is
Triethylamine.
The preparation method of water alcohol acid amino Baking Paint the most according to claim 1, it is characterised in that: described cosolvent is
Dipropylene glycol methyl ether.
6. the aqueous alcoholic that the preparation method according to the water alcohol acid amino Baking Paint described in any one of claim 1-5 prepares
Acid amino Baking Paint.
Water alcohol acid amino Baking Paint the most according to claim 6, it is characterised in that: prepared by the component of following masses part
Form:
Aqueous alkide resin 160 parts；
Water-compatible amino resin 32 parts；
Nertralizer 12 parts；
Superfine talcum powder 20 parts；
Blanc fixe 100 parts；
Cosolvent 22 parts；
Hard (carbon) black 5 parts；
Iron oxide black 50 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781760.XA CN106243947A (en) | 2016-08-30 | 2016-08-30 | A kind of water alcohol acid amino Baking Paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610781760.XA CN106243947A (en) | 2016-08-30 | 2016-08-30 | A kind of water alcohol acid amino Baking Paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106243947A true CN106243947A (en) | 2016-12-21 |
Family
ID=58080211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610781760.XA Pending CN106243947A (en) | 2016-08-30 | 2016-08-30 | A kind of water alcohol acid amino Baking Paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110684445A (en) * | 2018-07-05 | 2020-01-14 | 节昌澎 | Aqueous alcohol acid amino high-blackness and high-gloss intermediate paint and preparation method thereof |
Citations (6)
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|---|---|---|---|---|
| CN101831061A (en) * | 2010-05-11 | 2010-09-15 | 浙江工业大学 | Benzoic acid modified waterborne alkyd resin and amino plastic baking varnish prepared by same |
| CN102220076A (en) * | 2011-05-09 | 2011-10-19 | 江苏华夏制漆科技有限公司 | Two-in-one quick-drying metalware baking varnish and preparation method thereof |
| CN102604517A (en) * | 2012-02-29 | 2012-07-25 | 长兴化学工业(中国)有限公司 | High-performance aqueous alkyd resin paint |
| CN103087604A (en) * | 2013-01-23 | 2013-05-08 | 浙江德尚化工科技有限公司 | Functional additive for amino baking varnishes and preparation method thereof |
| CN104530940A (en) * | 2015-01-15 | 2015-04-22 | 徐强 | Waterborne amino baking enamel and preparation method thereof |
| CN104877514A (en) * | 2014-12-04 | 2015-09-02 | 北京金汇利应用化工制品有限公司 | Amino resin stoving varnish containing water-borne acrylic modified alkyd resin and preparation method thereof |
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2016
- 2016-08-30 CN CN201610781760.XA patent/CN106243947A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831061A (en) * | 2010-05-11 | 2010-09-15 | 浙江工业大学 | Benzoic acid modified waterborne alkyd resin and amino plastic baking varnish prepared by same |
| CN102220076A (en) * | 2011-05-09 | 2011-10-19 | 江苏华夏制漆科技有限公司 | Two-in-one quick-drying metalware baking varnish and preparation method thereof |
| CN102604517A (en) * | 2012-02-29 | 2012-07-25 | 长兴化学工业(中国)有限公司 | High-performance aqueous alkyd resin paint |
| CN103087604A (en) * | 2013-01-23 | 2013-05-08 | 浙江德尚化工科技有限公司 | Functional additive for amino baking varnishes and preparation method thereof |
| CN104877514A (en) * | 2014-12-04 | 2015-09-02 | 北京金汇利应用化工制品有限公司 | Amino resin stoving varnish containing water-borne acrylic modified alkyd resin and preparation method thereof |
| CN104530940A (en) * | 2015-01-15 | 2015-04-22 | 徐强 | Waterborne amino baking enamel and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 中国技术成果大全编辑部: "《中国技术成果大全》", 31 January 1993, 科学技术文献出版社 * |
| 张玉龙等: "《环境友好涂料制备与应用技术》", 31 January 2009, 中国石化出版社 * |
| 朱万强: "《涂料基础教程》", 30 June 2012, 西南交通大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110684445A (en) * | 2018-07-05 | 2020-01-14 | 节昌澎 | Aqueous alcohol acid amino high-blackness and high-gloss intermediate paint and preparation method thereof |
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Application publication date: 20161221 |