CN102977688A - Water and oil available color paste and preparation method of same - Google Patents
Water and oil available color paste and preparation method of same Download PDFInfo
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- CN102977688A CN102977688A CN2012104945491A CN201210494549A CN102977688A CN 102977688 A CN102977688 A CN 102977688A CN 2012104945491 A CN2012104945491 A CN 2012104945491A CN 201210494549 A CN201210494549 A CN 201210494549A CN 102977688 A CN102977688 A CN 102977688A
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Abstract
The invention relates to the technical field of painting, and especially relates to a water and oil available color paste and a preparation method of the same. The water and oil available color paste comprises water, dispersion resin, wetting dispersant, antifoaming agent, anti-mildew sterilizing agent, toner and pH regulator, wherein the above substances are added at different time, and further prepared into finished products under the control of different stirring speeds. The water and oil available color paste contains no humectant, and is available for the toning of both water-based paint and oil-based paint; the water and oil available color paste is low in cost and excellent in storage stability and compatibility, increases no factory stocks, and can greatly improve the production efficiency of factories while saving cost; moreover, without organic solvent, ultralow VOC (volatile organic compounds) or zero VOC can be realized, in production and use process, the water and oil available color paste cannot be harmful to human body and environment, thereby belonging to the environment-friendly products with high cost performance.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of water and oil applicable mill base and preparation method thereof.
Background technology
So organic mill base because bright-colored, weather-proof, alkaline-resisting, water tolerance is excellent etc., and characteristics are often used in factory's toning.Organic orange (PY110 toner) mill base as wherein a kind of because water-fast, alkaline-resisting, have excellent weather resistance, so be widely used in using as tinting material in water-based or the interior exterior wall depth color building coating of oiliness (vinylformic acid or pure acid system).
The shortcoming of traditional architecture coating toning mill base: traditional building coating generally has water-based and two kinds of systems of oiliness, so two kinds (water-based and oiliness) also will be arranged for the toning mill base of supporting these two kinds of systems.Will certainly cause like this plant stock to increase, the stock material stock increases, and the waste of personnel and equipment and loss finally increase the production cost of factory.And aqueous color paste is generally without resin system in the traditional technology, for the mill base moisturizing all can add a certain amount of organic solvent (such as glycerine, ethylene glycol, propylene glycol etc.), but these solvents all belong to again the VOC composition, be disadvantageous for environment, particularly oil pastes is larger to the harm of human body and environment.
Summary of the invention
In order to address the above problem, the object of the invention is to, a kind of water and oil applicable mill base is provided; This mill base both can be used for water-based and also can be used for the oil paint toning; Not only cost is low, and stability in storage and intermiscibility are good, does not increase plant stock, but when saving cost again greatly amplitude improve the production efficiency of factory; And low VOC or zero VOC, in production and use procedure, all can not work the mischief to human body and environment.
Two of purpose of the present invention provides the preparation method of described water and oil applicable mill base.
Three of purpose of the present invention is that described water and oil applicable mill base is used for building coating.
Four of purpose of the present invention is that described water and oil applicable mill base is used for aqueous woodware paint.
The present invention is achieved through the following technical solutions:
A kind of water and oil applicable mill base; Comprise the following material that calculates according to weight percent:
Wherein, described dispersion resin is the dispersion resin of self-emulsifying type, is a kind of grinding resin, mainly as color sizing vector and wetting Agent for Printing Inks, and preferred EFKA-1503.
The mixture (CIT) of described antimildew disinfectant 5-chloro-2-methyl-4-isothiazoline-3 ketone (MIT) and 2-methyl-4 isothiazolines-3-ketone, the amount ratio of 2-methyl-4 isothiazolines-3-ketone and 5-chloro-2-methyl-4-isothiazoline-3 ketone is 1:2.8 according to volume ratio; Main as preventing that mill base is rotten, preferred WD-521-2.Preferably, described wetting dispersing agent is the polymer wetting dispersing agent, plays wetting, dispersion and stabilization, preferred EFKA-4560.
Preferably, described defoamer is silicone antifoam agent, eliminates and suppresses and the system of elimination foam, preferred BYK-024.
Preferably, described pH adjusting agent is 2-amino-2 methyl isophthalic acids-propyl alcohol.
Preferably, described toner is the orange toner of organic azo, grinds and uses pigment; Preferred international pigment label: P.Y.110, structure number: 6110 toners of C.I.56280.
Preferably, the preferred distilled water of described water.
The method for preparing described water and oil applicable mill base; Comprise and be prepared as follows step:
Steps A, the water that accounts for total amount 65～70% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 50～65% and antimildew disinfectant mix, and stir 5～15 minutes under 400～800rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 1500～2500rpm, stirred 20～40 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 800～1200rpm, stirred 5～15 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 300～800rpm, stirred 3～8 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
Described water and oil applicable mill base is used for building coating, and wherein building coating and toning process are for well known to a person skilled in the art prior art.
Described water and oil applicable mill base is used for aqueous woodware paint, and wherein aqueous woodware paint and toning process are for well known to a person skilled in the art prior art.
The present invention selects arrange in pairs or groups specific wetting dispersing agent and specific antimildew disinfectant of specific dispersion resin to come master grind, by the mutual synergy between the component, in the situation of not adding any organic moisture agent, namely can be used for water-based and also can be used for the oil paint toning.Mill base cost of the present invention is low, and stability in storage and intermiscibility are good, does not increase plant stock, but when saving cost again greatly amplitude improve the production efficiency of factory.Owing to there is not the adding of organic solvent, so can accomplish ultralow VOC or zero VOC, in production and use procedure, all can not work the mischief to human body and environment, belong to the environmentfriendly products of high performance-price ratio.
Concrete embodiment
The present invention is described in further detail below in conjunction with embodiment, understands the present invention to help those skilled in the art.
Embodiment 1
A kind of water and oil applicable mill base; Comprise water 30%, dispersion resin 25%, wetting dispersing agent 5%, defoamer 0.3%, antimildew disinfectant 0.3%, toner 35% and the pH adjusting agent 0.4% calculated according to weight percent.
The preparation method of described water and oil applicable mill base; Comprise and be prepared as follows step:
Steps A, the water that accounts for total amount 65% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 50% and antimildew disinfectant mix, and stir 5 minutes under 800rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 2500rpm, stirred 20 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 1200rpm, stirred 5 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 800rpm, stirred 3 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
Embodiment 2
A kind of water and oil applicable mill base; Comprise water 50%, dispersion resin 15%, wetting dispersing agent 5%, defoamer 1%, antimildew disinfectant 0.1%, toner 28.8% and the pH adjusting agent 0.1% calculated according to weight percent.
The preparation method of described water and oil applicable mill base; Comprise and be prepared as follows step:
Steps A, the water that accounts for total amount 70% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 65% and antimildew disinfectant mix, and stir 15 minutes under 400rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 1500rpm, stirred 40 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 800rpm, stirred 15 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 300rpm, stirred 8 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
Embodiment 3
A kind of water and oil applicable mill base; Comprise water 43%, dispersion resin 20%, wetting dispersing agent 6%, defoamer 0.5%, antimildew disinfectant 0.2%, toner 30% and the pH adjusting agent 0.3% calculated according to weight percent.
The preparation method of described water and oil applicable mill base; Comprise and be prepared as follows step:
Steps A, the water that accounts for total amount 70% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 60% and antimildew disinfectant mix, and stir 10 minutes under 500rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 2000rpm, stirred 30 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 1000rpm, stirred 10 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 500rpm, stirred 5 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
Embodiment 4
A kind of water and oil applicable mill base; Comprise water 48%, dispersion resin 18%, wetting dispersing agent 8%, defoamer 0.6%, antimildew disinfectant 0.2%, toner 25% and the pH adjusting agent 0.2% calculated according to weight percent.
The preparation method of described water and oil applicable mill base; Comprise and be prepared as follows step:
Steps A, the water that accounts for total amount 68% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 55% and antimildew disinfectant mix, and stir 8 minutes under 700rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 1800rpm, stirred 25 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 1000rpm, stirred 12 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 600rpm, stirred 6 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
Above-described embodiment is preferred embodiment of the present invention, is not to limit the scope of the present invention, so all equivalences of being done with the described feature of claim of the present invention and principle change or modify, all should be included within the claim scope of the present invention.
Detect versatility of the present invention with the intermiscibility testing method, be specially: the mill base amount by 5% joins in the paint made from all kinds of emulsions and resin, mixed evenly rear wet film preparing device with 200um carries out scraper plate, grind test with the finger method of grinding, abrasive areas occurs without loose colour and grow diming phenomenon after doing.Value of chromatism △ E can be considered the visual indifference of OK(in 0.5 the time).
The detection data are as follows:
As seen from the above table, the present invention is used in the resin of various oiliness or water-based, and effect is all very good.
Claims (9)
1. water and oil applicable mill base; It is characterized in that, comprise the following material that calculates according to weight percent:
Wherein, described dispersion resin is the dispersion resin of self-emulsifying type, and described antimildew disinfectant is the mixture of 5-chloro-2-methyl-4-isothiazoline-3 ketone and 2-methyl-4 isothiazolines-3-ketone.
2. water and oil applicable mill base according to claim 1 is characterized in that, described wetting dispersing agent is the polymer wetting dispersing agent.
3. water and oil applicable mill base according to claim 1 is characterized in that, described defoamer is silicone antifoam agent.
4. water and oil applicable mill base according to claim 1 is characterized in that, described pH adjusting agent is 2-amino-2 methyl isophthalic acids-propyl alcohol.
5. water and oil applicable mill base according to claim 1 is characterized in that, described toner is the orange toner of organic azo.
6. water and oil applicable mill base according to claim 1 is characterized in that, the amount ratio of 2-methyl-4 isothiazolines in the described antimildew disinfectant-3-ketone and 5-chloro-2-methyl-4-isothiazoline-3 ketone is 1:2.8 according to volume ratio.
7. prepare the as claimed in claim 1 method of water and oil applicable mill base; It is characterized in that, comprise being prepared as follows step:
Steps A, the water that accounts for total amount 65～70% with described amount, dispersion resin, wetting dispersing agent, the defoamer that accounts for total amount 50～65% and antimildew disinfectant mix, and stir 5～15 minutes under 400～800rpm, obtain finely dispersed mixed slurry I;
Step B, add toner and pH adjusting agent in the steps A in the gained mixed slurry I, and under 1500～2500rpm, stirred 20～40 minutes, obtain finely dispersed mixed slurry II;
Step C, add remaining defoamer in the step B in the gained mixed slurry II, and under 800～1200rpm, stirred 5～15 minutes, obtain finely dispersed mixed slurry III;
Step D, add remaining water in the step C in the gained mixed slurry III, and under 300～800rpm, stirred 3～8 minutes, obtain finely dispersed mixed slurry IV;
Step e, gained mixed slurry IV is transferred to and grinds 4～5 times in the horizontal sand mill in the step D, when fineness≤10um makes described water and oil applicable mill base.
8. the mill base of water and oil applicable described in any one in the claim 1～7 is used for building coating.
9. the mill base of water and oil applicable described in any one in the claim 1～7 is used for aqueous woodware paint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104945491A CN102977688A (en) | 2012-11-27 | 2012-11-27 | Water and oil available color paste and preparation method of same |
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| CN2012104945491A CN102977688A (en) | 2012-11-27 | 2012-11-27 | Water and oil available color paste and preparation method of same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351647A (en) * | 2013-06-24 | 2013-10-16 | 广州市番禺科迪色彩有限公司 | Preparation method of water and oil applicable, nano transparent iron oxide yellow paste |
| CN103387770A (en) * | 2013-06-24 | 2013-11-13 | 广州市番禺科迪色彩有限公司 | Preparation method of nanometer transparent iron oxide red color paste for both water and oil |
| CN103965698A (en) * | 2014-05-06 | 2014-08-06 | 江门骅弘颜料有限公司 | Water-oil dual-use color paste |
| CN104458600A (en) * | 2013-09-17 | 2015-03-25 | 立邦涂料（中国）有限公司 | Method for evaluation of the compatibility of aqueous color paste and aqueous paint |
| CN106366771A (en) * | 2016-08-26 | 2017-02-01 | 太仓市美航涂料有限公司 | Waterborne color paste used for waterborne woodenware coating and preparation method thereof |
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| CN101760088A (en) * | 2009-04-13 | 2010-06-30 | 昆山市世名科技开发有限公司 | Color paste for nanometer modified environmentally-friendly ferric oxide machine and preparation method thereof |
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- 2012-11-27 CN CN2012104945491A patent/CN102977688A/en active Pending
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| CN101760088A (en) * | 2009-04-13 | 2010-06-30 | 昆山市世名科技开发有限公司 | Color paste for nanometer modified environmentally-friendly ferric oxide machine and preparation method thereof |
Non-Patent Citations (3)
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| 《http://www.tlpfw.com/a/cp/efka/1537.html》 20111231 汽巴精化公司-涂料配方网 EFKA(R)1503产品资料 第1页 1-9 , * |
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| 汽巴精化公司-涂料配方网: "EFKA®1503产品资料", 《HTTP://WWW.TLPFW.COM/A/CP/EFKA/1537.HTML》, 31 December 2011 (2011-12-31), pages 1 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351647A (en) * | 2013-06-24 | 2013-10-16 | 广州市番禺科迪色彩有限公司 | Preparation method of water and oil applicable, nano transparent iron oxide yellow paste |
| CN103387770A (en) * | 2013-06-24 | 2013-11-13 | 广州市番禺科迪色彩有限公司 | Preparation method of nanometer transparent iron oxide red color paste for both water and oil |
| CN103351647B (en) * | 2013-06-24 | 2015-07-01 | 广州市番禺科迪色彩有限公司 | Preparation method of water and oil applicable, nano transparent iron oxide yellow paste |
| CN103387770B (en) * | 2013-06-24 | 2016-03-02 | 广州市番禺科迪色彩有限公司 | A kind of preparation method of water and oil applicable nanometer transparent red iron oxide mill base |
| CN104458600A (en) * | 2013-09-17 | 2015-03-25 | 立邦涂料（中国）有限公司 | Method for evaluation of the compatibility of aqueous color paste and aqueous paint |
| CN103965698A (en) * | 2014-05-06 | 2014-08-06 | 江门骅弘颜料有限公司 | Water-oil dual-use color paste |
| CN106366771A (en) * | 2016-08-26 | 2017-02-01 | 太仓市美航涂料有限公司 | Waterborne color paste used for waterborne woodenware coating and preparation method thereof |
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Application publication date: 20130320 |