CN101168640A - Environment-friendly type antifreeze emulsion paint and preparation method thereof - Google Patents
Environment-friendly type antifreeze emulsion paint and preparation method thereof Download PDFInfo
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- CN101168640A CN101168640A CNA2007101780782A CN200710178078A CN101168640A CN 101168640 A CN101168640 A CN 101168640A CN A2007101780782 A CNA2007101780782 A CN A2007101780782A CN 200710178078 A CN200710178078 A CN 200710178078A CN 101168640 A CN101168640 A CN 101168640A
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Abstract
The invention relates to environmentally friendly anti-freezing emulsion paint and the preparation method thereof, and belongs to the architectural paint field. The invention has the preparation method that water is adopted to be used as solvent, DP270 dispersing agent is taken as dispersing medium, KE025 acrylic resin emulsion is taken as film forming matter, and CTA-639W wetting agent is taken as wetting agent of solid powder agent; titanium white powder, talcum powder, aluminium silicate, calcium carbonate, wollastonite powder, etc. are taken as the main components of a product, a variety of additive green environment protection type accessory ingredient is added, and a proper component compounding ratio is adopted; the environmentally friendly anti-freezing emulsion paint is formed by preparing through a series of processes and working procedures; the quantity of ethylene glycol is decreased; the environmentally friendly anti-freezing emulsion paint has the advantages that the film formation is quick, the low temperature drying velocity is quick, and the anti-freezing emulsion paint is environmentally friendly and secure, so as to lead the performance-price of the emulsion paint to be improved, thus the invention provides the powerful guarantee to adapt to the winter construction, in particular to a variety of severe conditions of the winter construction in the northern area in China.
Description
Technical field
The present invention relates to the building coating field, particularly relate to a kind of environment-friendly type antifreeze emulsion paint.
Background technology
All require execution conditions more than 0 ℃ or more than 5 ℃ when the water-borne coatings that uses uses in the market, but the phenomenon that tends to occur entering winter decoration process in people's actual production construction, common aqueous latex paint are constructed under such condition and are occurred easily: breakdown of emulsion, efflorescence, grow dim, variable color even bad phenomenon such as occur the coming year coming off.Traditional antifreezing dope generally is to add a large amount of glycols auxiliary agents, and this tends to the shortcoming that causes rate of drying too slow, and the cost height, and VOC people causes the environmental-protecting performance reduction for increasing.
Summary of the invention
The present invention is directed to the defective in the above-mentioned field, a kind of environment-friendly type antifreeze emulsion paint is provided, further improve the functional and environmental protection performance that such functional paint had, thereby the cost performance of such emulsion paint is greatly improved, then for adapting to the particularly various severe condition of the northern area of China winter construction of winter construction, provide powerful guarantee.
A kind of environment-friendly type antifreeze emulsion paint, formulated by following components in weight percentage content: deionized water 22～25%, DP270 dispersion agent 0.4～0.8%, ethylene glycol 1～3%, CTA-639W wetting agent 0.1～0.2%, sanitas 0.1～0.3%, 600 order talcum powder 1～10%, titanium dioxide 15～25%, 1250 order pure aluminium silicate 3～15%, 800 order lime carbonate, 1～20%, 800 order wollastonite powder 1～15%, KE025 ACRYLIC EMULSION 25～60%, alcohol ester-12 auxiliary agent 1.25～3%, defoamer 0.1～0.4%, thickening material 0.5-1%, neutralizing agent 0.1～0.2%.
Preferably: deionized water 22～25%, DP270 dispersion agent 0.4～0.6%, ethylene glycol 1～3%, CTA-639W wetting agent 0.1～0.2%, sanitas 0.1～0.3%, 600 order talcum powder 6～10%, titanium dioxide 15～20%, 1250 order pure aluminium silicate, 10～15%, 800 order lime carbonate 5～10%, 800 order wollastonite powder 5～10%, KE025 ACRYLIC EMULSION 40～50%, alcohol ester-12 auxiliary agent 2～3%, defoamer 0.1～0.4%, thickening material 0.6～0.9%, neutralizing agent 0.1～0.2%.
Described sanitas is the MV sanitas.
Described defoamer is selected HX5021 defoamer and 681F defoamer for use, and consumption is 1: 1.
Described thickening material is selected PUR45 thickening material and ASE60 thickening material for use, and consumption is 1: 2.
Described neutralizing agent is the AMP-95 neutralizing agent.
The preparation method of antifreeze emulsion paint of the present invention, adopt following steps: (1) under agitation condition, the DP270 dispersion agent that in gauge water, adds successively, ethylene glycol, the MV sanitas, the HX5021 defoamer, CTA-639W wetting agent, the alcohol ester of half amount-12 auxiliary agent, after stirring half an hour, add titanium dioxide again, 600 order talcum powder, 1250 order pure aluminium silicate, 800 order lime carbonate, 800 order wollastonite powder, (2) high speed dispersion 45-60 minute, (3) reduce rotating speed, add second half alcohol ester-12 auxiliary agent successively, the 681F defoamer, AMP-95 neutralizing agent, KE025 ACRYLIC EMULSION, stirred 10 minutes, (4) add PUR45 thickening material and ASE60 thickening material, stirred 20 minutes, filter discharging and get final product.
Described step (1) rotating speed is 350～450R/MIN, and it is 900～1200R/MIN that step (2) high speed is disperseed rotating speed, and step (3), (4) medium speed are 450R/MIN.
The present invention adopts water as solvent, assist in the DP270 dispersion agent as dispersion medium, with the KE025 Emulsion acrylic resin as filmogen, with the wetting agent of CTA-639W wetting agent as solid powder, with titanium dioxide, talcum powder, pure aluminium silicate, lime carbonate, wollastonite powder etc. as the main component of product, various auxiliary environmental type auxiliary agents in addition, and with suitable set of dispense ratio, develop through a series of technique process, reduced the usage quantity of ethylene glycol, it is fast to have film forming, and cryodrying speed is fast, the characteristics of Environmental Safety.
Wherein: the DP270 dispersion agent is a kind of low-molecular-weight acrylic acid multipolymer, and what use in this prescription is sodium salt solution; Use this dispersion agent except having splendid color stuffing dispersion effect and stability in storage, also have its gloss of enhancing and give the function that good look shows, and because its surface tension is lower than the surface tension of water, so greatly reduce the whipability of system when disperseing; What is more important uses this dispersion agent to keep stable at low temperatures in this product, has the splendid dissolubility that freezes; Sanitas, coating is more with the sanitas material on the market, and the present invention selects the MV sanitas for use.The MV sanitas is a kind of efficient, wide spectrum, environmental friendly, anti-corrosive sterilant, mainly is made up of 5-chloro-2-methyl-4-isothiazoline-3-ketone and 2-methyl-4-isothiazoline-3-ketone; HX5021 is a kind of long-acting type aqueous silicon defoamer, is that the broken bubble polysiloxane of carrier is formed with the water drain silica, very easily disperses also can keep secular stability in system, has froth breaking, presses down bubble, long-acting, lasting, and can not influence gloss of film; 681F is a kind of economical defoamer, and good dispersity is difficult for producing shrinkage cavity, and both are used, and one can reduce cost, and two have good workability, and gloss of film is good; Alcohol ester-the 12nd, the film coalescence aid of a new generation, in emulsion paint, it can be attracted on the emulsion particle, can be effectively coalescent, and the softening emulsion particle that merges, the film-forming temperature of emulsion is reduced greatly, the construction application that helps emulsion paint has good stability to hydrolysis, low zero pour, suitable rate of volatilization, coalescence efficiency efficiently; Its main chemical compositions of CTA-639W wetting agent is the modification alkylphenol polyoxyethylene, and titanium dioxide, talcum powder and other color stuffing are had excellent wettability and keep stable, has improved the sticking power of exterior coating to efflorescence or smooth surface; The AMP-95 neutralizing agent is a kind of pH value conditioning agent, and effectively hierarchy of control pH value replaces with the ammoniacal liquor neutralization, can obtain low smell lacquer, reduces the corrosion to the packing barrel cage, keeps the stable of viscosity; The KE025 ACRYLIC EMULSION is that a kind of that a kind of nucleocapsid structure acrylate and etherate component are made has the frost resistance emulsion, but has the low temperature film forming, film after the film forming and do not after-tack at normal temperatures, and may command water content under the low temperature, with anti-freezing, low-temperature quick-dry; Emulsion paint with the preparation of this ACRYLIC EMULSION can be constructed down at-10 ℃ to-25 ℃, and film forming speed is fast, is as good as under its performance index and the normal temperature, has overcome to prepare in the past that antifreeze emulsion paint adds a large amount of glycols auxiliary agents and the too slow shortcoming of rate of drying that causes; The PUR45 thickening material is the agent of Polyurethane thickening leveling; The ASE60 thickening material is a kind of alkali swelling type thickening material, and these two kinds of thickening materials are used the storage stability that can improve system, the apparent and workability of paint film.
The feature of antifreeze emulsion paint coating: but 1, the low temperature film forming, film after the film forming and do not after-tack at normal temperatures.2, may command water content under the low temperature is with anti-freezing; 3, low-temperature quick-dry; Emulsion paint with the preparation of this ACRYLIC EMULSION can be constructed down at 0 ℃ to-25 ℃, and film forming speed is fast, is as good as under its performance index and the normal temperature, has overcome to prepare in the past that antifreeze emulsion paint adds a large amount of glycols auxiliary agents and the too slow shortcoming of rate of drying that causes.4. green environmental protection is strong, does not add any harmful component, particularly functional substance and in the past than having reduced VOC content in whole emulsion paint process for preparation; 5. its filmogen has adopted pure acrylic resin or cinnamic acid resene emulsion, has improved water-fast, weather-proof, scrub performance, ageing-resistant performance of coating etc. greatly.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Following raw material is the commercially available prod.
Embodiment 1
Deionized water: 22Kg, dispersion agent DP270:0.4Kg, ethylene glycol: 3Kg, CTA-639W wetting agent: 0.1Kg, MV sanitas: 0.1Kg, talcum powder 600 orders: 6Kg, titanium dioxide: 15Kg, pure aluminium silicate 1250 orders: 3Kg, lime carbonate 800 orders: 20Kg, wollastonite powder 800 orders: 10Kg, KE025 ACRYLIC EMULSION: 40Kg, alcohol ester-12 auxiliary agent 1.25Kg, HX5021 defoamer 0.05Kg, 681F defoamer 0.05Kg, PUR45 thickening material 0.17Kg, ASE60 thickening material 0.33Kg, AMP-95 neutralizing agent 0.1Kg.
The preparation method of antifreeze emulsion paint of the present invention, as follows:
1. earlier in little dispersion cup, add entry;
2. the unlatching dispersion machine is made as speed between 350～450R/MIN, adds the DP270 dispersion agent successively, ethylene glycol, the MV sanitas, HX5021 defoamer, CTA-639W wetting agent, half amount alcohol ester-12 auxiliary agent, be weighed into titanium dioxide again, talcum powder 600 orders, pure aluminium silicate 1250 orders, lime carbonate 800 orders, wollastonite powder 800 orders;
3. after above material adds, speed is transferred to 900～1200R/MIN, carried out high speed dispersion 45 minutes～60 minutes;
4. speed is dropped to 450R/MIN, add second half amount alcohol ester-12 auxiliary agent successively again, the 681F defoamer, the AMP-95 neutralizing agent, KE025 ACRYLIC EMULSION 25～60 stirred 10 minutes;
5. add the PUR45 thickening material, regulate viscosity with the ASE60 thickening material again;
6. after stirring 20 minutes, filter discharging and get product.
Embodiment 2
Deionized water: 25Kg, dispersion agent DP270:0.8Kg, ethylene glycol: 2Kg, CTA-639W wetting agent: 0.1Kg, MV sanitas: 0.3Kg, talcum powder 600 orders: 1Kg, titanium dioxide: 25Kg, pure aluminium silicate 1250 orders: 10Kg, lime carbonate 800 orders: 1Kg, wollastonite powder 800 orders: 15Kg, KE025 ACRYLIC EMULSION: 60Kg, alcohol ester-12 auxiliary agent 2Kg, HX5021 defoamer 0.2Kg, 681F defoamer 0.2Kg, PUR45 thickening material 0.33Kg, ASE60 thickening material 0.67Kg, AMP-95 neutralizing agent 0.2Kg.
The preparation method sees embodiment 1.
Embodiment 3
Deionized water: 25Kg, dispersion agent DP270:0.6Kg, ethylene glycol: 1Kg, CTA-639W wetting agent: 0.2Kg, MV sanitas: 0.2Kg, talcum powder 600 orders: 10Kg, titanium dioxide: 20Kg, pure aluminium silicate 1250 orders: 15Kg, lime carbonate 800 orders: 5Kg, wollastonite powder 800 orders: 1Kg, KE025 ACRYLIC EMULSION: 25Kg, alcohol ester-12 auxiliary agent 3Kg, HX5021 defoamer 0.1Kg, 681F defoamer 0.1Kg, PUR45 thickening material 0.2Kg, ASE60 thickening material 0.4Kg, AMP-95 neutralizing agent 0.2Kg.
The preparation method sees embodiment 1.
Embodiment 4
Deionized water: 23Kg, dispersion agent DP270:0.5Kg, ethylene glycol: 2Kg, CTA-639W wetting agent: 0.2Kg, MV sanitas: 0.2Kg, talcum powder 600 orders: 8Kg, titanium dioxide: 16Kg, pure aluminium silicate 1250 orders: 12Kg, lime carbonate 800 orders: 10Kg, wollastonite powder 800 orders: 5Kg, KE025 ACRYLIC EMULSION: 50Kg, alcohol ester-12 auxiliary agent 2Kg, HX5021 defoamer 0.1Kg, 681F defoamer 0.1Kg, PUR45 thickening material 0.2Kg, ASE60 thickening material 0.6Kg, AMP-95 neutralizing agent 0.1Kg.
The preparation method sees embodiment 1.
Claims (8)
1. environment-friendly type antifreeze emulsion paint, formulated by following components in weight percentage content: deionized water 22～25%, DP270 dispersion agent 0.4～0.8%, ethylene glycol 1～3%, CTA-639W wetting agent 0.1～0.2%, sanitas 0.1～0.3%, 600 order talcum powder 1～10%, titanium dioxide 15～25%, 1250 order pure aluminium silicate 3～15%, 800 order lime carbonate, 1～20%, 800 order wollastonite powder 1～15%, KE025 ACRYLIC EMULSION 25～60%, alcohol ester-12 auxiliary agent 1.25～3%, defoamer 0.1～0.4%, thickening material 0.5-1%, neutralizing agent 0.1～0.2%.
2. environment-friendly type antifreeze emulsion paint according to claim 1, formulated by following components in weight percentage content: deionized water 22～25%, DP270 dispersion agent 0.4～0.6%, ethylene glycol 1～3%, CTA-639W wetting agent 0.1～0.2%, sanitas 0.1～0.3%, 600 order talcum powder 6～10%, titanium dioxide 15～20%, 1250 order pure aluminium silicate 10～15%, 800 order lime carbonate, 5～10%, 800 order wollastonite powder 5～10%, KE025 ACRYLIC EMULSION 40～50%, alcohol ester-12 auxiliary agent 2～3%, defoamer 0.1～0.4%, thickening material 0.6～0.9%, neutralizing agent 0.1～0.2%.
3. environment-friendly type antifreeze emulsion paint according to claim 1 and 2, described sanitas are the MV sanitas.
4. environment-friendly type antifreeze emulsion paint according to claim 3, described defoamer are selected HX5021 defoamer and 681F defoamer for use, and consumption is 1: 1.
5. environment-friendly type antifreeze emulsion paint according to claim 4, described thickening material are selected PUR45 thickening material and ASE60 thickening material for use, and consumption is 1: 2.
6. environment-friendly type antifreeze emulsion paint according to claim 5, described neutralizing agent are the AMP-95 neutralizing agent.
7. the preparation method of the described environment-friendly type antifreeze emulsion paint of claim 6, adopt following steps: (1) under agitation condition, the DP270 dispersion agent that in gauge water, adds successively, ethylene glycol, the MV sanitas, the HX5021 defoamer, CTA-639W wetting agent, the alcohol ester of half amount-12 auxiliary agent, after stirring half an hour, add titanium dioxide again, 600 order talcum powder, 1250 order pure aluminium silicate, 800 order lime carbonate, 800 order wollastonite powder, (2) high speed dispersion 45-60 minute, (3) reduce rotating speed, add second half alcohol ester-12 auxiliary agent successively, the 681F defoamer, AMP-95 neutralizing agent, KE025 ACRYLIC EMULSION, stirred 10 minutes, (4) add PUR45 thickening material and ASE60 thickening material, stirred 20 minutes, filter discharging and get final product.
8. preparation method according to claim 7, described step (1) rotating speed is 350～450R/min, and it is 900～1200R/min that step (2) high speed is disperseed rotating speed, and step (3), (4) medium speed are 450R/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101780782A CN101168640A (en) | 2007-11-26 | 2007-11-26 | Environment-friendly type antifreeze emulsion paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101780782A CN101168640A (en) | 2007-11-26 | 2007-11-26 | Environment-friendly type antifreeze emulsion paint and preparation method thereof |
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| CN102352147A (en) * | 2011-08-26 | 2012-02-15 | 廖兴旺 | Reflective insulation energy-saving coating for external surface of building |
| CN102732113A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Light antiseptic latex paint |
| CN102732117A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Multifunctional water-base high light emulsion paint suitable for various substrates |
| CN102732114A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Road marking paint |
| CN102964885A (en) * | 2012-11-27 | 2013-03-13 | 铜仁市光彩漆业有限公司 | Core-shell organic silicon durable paint and preparation method thereof |
| CN104263154A (en) * | 2014-09-22 | 2015-01-07 | 句容亿格纳米材料厂 | Nano ceramic simulating coating and preparation method thereof |
| TWI505979B (en) * | 2010-06-17 | 2015-11-01 | Gaztransp Et Technigaz | Sealed and insulated tank including a pedestal |
| CN106065244A (en) * | 2016-06-09 | 2016-11-02 | 丹东安邦涂料有限公司 | The preparation method of the quick-drying anticorrosive paint of aqueous one-component |
| CN104263154B (en) * | 2014-09-22 | 2017-01-04 | 句容亿格纳米材料厂 | A kind of nanometer imitation porcelain coating and preparation method thereof |
| CN110396330A (en) * | 2019-08-02 | 2019-11-01 | 江苏舜昶新型建材有限公司 | A kind of antifreeze emulsion paint |
| CN110684417A (en) * | 2019-10-25 | 2020-01-14 | 安徽开林新材料股份有限公司 | Preparation method of corrosion-resistant waterproof ship special-purpose coating |
| CN111019460A (en) * | 2019-12-20 | 2020-04-17 | 广东千叶松化工有限公司 | Emulsion paint with good environmental protection performance and preparation method thereof |
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- 2007-11-26 CN CNA2007101780782A patent/CN101168640A/en active Pending
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| TWI505979B (en) * | 2010-06-17 | 2015-11-01 | Gaztransp Et Technigaz | Sealed and insulated tank including a pedestal |
| CN102352147A (en) * | 2011-08-26 | 2012-02-15 | 廖兴旺 | Reflective insulation energy-saving coating for external surface of building |
| CN102732114B (en) * | 2012-06-08 | 2015-02-04 | 广州立邦涂料有限公司 | Road marking paint |
| CN102732113A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Light antiseptic latex paint |
| CN102732117A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Multifunctional water-base high light emulsion paint suitable for various substrates |
| CN102732114A (en) * | 2012-06-08 | 2012-10-17 | 广州立邦涂料有限公司 | Road marking paint |
| CN102732117B (en) * | 2012-06-08 | 2014-07-30 | 广州立邦涂料有限公司 | Multifunctional water-base high light emulsion paint suitable for various substrates |
| CN102732113B (en) * | 2012-06-08 | 2014-07-30 | 广州立邦涂料有限公司 | Light antiseptic latex paint |
| CN102964885A (en) * | 2012-11-27 | 2013-03-13 | 铜仁市光彩漆业有限公司 | Core-shell organic silicon durable paint and preparation method thereof |
| CN102964885B (en) * | 2012-11-27 | 2016-12-21 | 铜仁市光彩漆业有限公司 | Core-shell organic silicon durable paint and preparation method thereof |
| CN104263154A (en) * | 2014-09-22 | 2015-01-07 | 句容亿格纳米材料厂 | Nano ceramic simulating coating and preparation method thereof |
| CN104263154B (en) * | 2014-09-22 | 2017-01-04 | 句容亿格纳米材料厂 | A kind of nanometer imitation porcelain coating and preparation method thereof |
| CN106065244A (en) * | 2016-06-09 | 2016-11-02 | 丹东安邦涂料有限公司 | The preparation method of the quick-drying anticorrosive paint of aqueous one-component |
| CN106065244B (en) * | 2016-06-09 | 2018-07-03 | 丹东安邦涂料有限公司 | The preparation method of aqueous one-component quick-drying anticorrosive paint |
| CN110396330A (en) * | 2019-08-02 | 2019-11-01 | 江苏舜昶新型建材有限公司 | A kind of antifreeze emulsion paint |
| CN110684417A (en) * | 2019-10-25 | 2020-01-14 | 安徽开林新材料股份有限公司 | Preparation method of corrosion-resistant waterproof ship special-purpose coating |
| CN111019460A (en) * | 2019-12-20 | 2020-04-17 | 广东千叶松化工有限公司 | Emulsion paint with good environmental protection performance and preparation method thereof |
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