CN102876142A - Stain resisting and odor removing paint and preparation method thereof - Google Patents
Stain resisting and odor removing paint and preparation method thereof Download PDFInfo
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- CN102876142A CN102876142A CN2012103190634A CN201210319063A CN102876142A CN 102876142 A CN102876142 A CN 102876142A CN 2012103190634 A CN2012103190634 A CN 2012103190634A CN 201210319063 A CN201210319063 A CN 201210319063A CN 102876142 A CN102876142 A CN 102876142A
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Abstract
The invention discloses stain resisting and odor removing paint and a preparation method thereof. The stain resisting and odor removing paint comprises the following components of 2-amino-2-methyl-1-propanol-95 (AMP-95), unihub E, calcined kaolin, barite, a water repellent agent, emulsion, a film forming aid, a flatting agent, rutile titanium dioxide, glycol, a dispersing agent, a wetting agent, a preservative, an antimildew agent, a defoaming agent, a thickening agent and deionized water, wherein 10 to 45 weight parts of unihub E, 30 to 130 weight parts of calcined kaolin and 100 to 170 weight parts of barite are involved. The stain resisting and odor removing paint is relatively low in cost and volatile organic compound (VOC) and special for interior decoration.
Description
Technical field
The present invention relates to a kind of functional coating, preferably relate to a kind of resistant lacquer of only distinguishing the flavor of.
Background technology
Coating is stained because of the pollution that is subject to the suspended substance in dust, the atmosphere, and what often become is difficult to cleaning, diminishes attractive in appearance.Antifouling paint is mainly used in shipping industry, building trade, automobile industry etc., and the antifouling paint research that is used for upholstery is less.
According to function, antifouling paint comprises antifouling mould-repellant coating, antifouling flush paint, soiling protective coating, anti-deposition coating, chalking paint and non-toxic coatings, and wherein non-toxic coatings comprises again low surface free energy coating, biological anti-fouling paint etc.
According to type used, antifouling paint comprises building antifouling paint, ship pollution prevention coating, automobile antifouling paint, electronic apparatus antifouling paint etc.
According to the type of used base-material, antifouling paint comprises lysotype, the insoluble type of base-material and self polishing color etc., and wherein self polishing color also comprises organotin self polishing copolymer antifouling paint and inorganic tin self polishing copolymer antifouling paint.
CN 102070863A discloses a kind of anti-fouling material and application thereof, but is a kind of self-generating-certainly polish the anti-fouling material of surface water gel, can prevent large-scale pollution biological attachment fully.Described antifouling paint comprises component A and B component; Described component A contains the polyacrylic resin that the crosslinkable functional group reaches hydrolyzable functional group under alkaline condition, and described B component is linking agent; Wherein, the mass ratio of component A and B component is 100:0.3 ~ 15, and the molecular weight of component A is selected in 1 * 10
3~ 5 * 10
4Described linking agent is that to select more function group aziridine crosslinker, polycarbodiimide crosslinkers, diphenylmethanediisocyanate, tolylene diisocyanate, isophorone diisocyanate, hexamethylene diisocyanate or dicyclohexyl methane diisocyanate, diamine, imidazoles, carbonatoms be imidazoles, polymeric amide, the ketoimine of the alkyl substituent of C1 ~ C6, diethylenetriamine, 2, in 4,6-three (dimethylamino methyl) phenol and the methyl tetrahydrophthalic anhydride any one or any several mixtures that mix with arbitrary proportion.The method technique is simple, and cost is lower, is suitable for suitability for industrialized production, and this material has good application prospect in preparation to environment nontoxic antifouling paint and bio-medical material coatings art.
CN 101381532 discloses a kind of nano paint and preparation method thereof, is a kind of preparation method of multiple self-assembling nano functional coating specifically.With TICL
4, organic additive and various auxiliary agents etc. are raw material, through superthermal power self-assembly, from the multiple self-assembling function nano paint of constructing, obtaining from the process such as modifying and soft cohesion is composite.Can be widely used as super weather resistance external application building coating, the high flash automobile finish, " camouflage color " camouflage paint of anti-infrared, anti-sonar, anti-radar, anti-various Electromagnetic Interference polishes free of contamination anti-fouling ship paint certainly, deodorizing, nontoxic, antibiotic, self-cleaning indoor decorative paint etc.It brushes existing decorative effect, and anticorrosion, rust inhibition is arranged again, can support the use with any priming paint.But this invention cost is higher, is not suitable for interior decoration.
CN 102464906A discloses a kind of coating and preparation method thereof, is a kind of nano functional coating and preparation method thereof specifically, belongs to the fine chemical technology field.This preparation method is take organic additive and various auxiliary agents etc. as raw material, and through stirring, reacting, adjust pH is 5.8-6.6, gets nano paint.This coating can be widely used as super weather resistance external application building coating, " camouflage color " camouflage paint of anti-infrared, anti-sonar, anti-radar, anti-various Electromagnetic Interference, from the free of contamination anti-fouling ship paint of polishing, deodorizing, nontoxic, antibiotic, self-cleaning indoor decorative paint etc.It brushes existing decorative effect, and anticorrosion, rust inhibition is arranged again, can support the use with any priming paint.It is higher that this invents same cost, is not suitable for interior decoration.
In the existing antifouling paint, use nano material, for interior decoration, cost is higher more; And because existing antifouling paint is mainly for interior decoration, the amount of VOC is not had special consideration, therefore how to develop a kind of specially lower-cost for interior decoration, the antifouling paint that VOC is lower is a technological gap of this area.
Summary of the invention
For the deficiencies in the prior art, one of purpose of the present invention is to provide a kind of lower-cost for interior decoration, and the lower antifouling paint of VOC.
The present invention is achieved through the following technical solutions:
A kind of resistant lacquer of only distinguishing the flavor of comprises following component: AMP-95, Unihub E, calcined kaolin, barite, hydrophobizing agent, emulsion, film coalescence aid, flow agent, rutile titanium white powder, ethylene glycol, dispersion agent, wetting agent, sanitas, mould inhibitor, defoamer, thickening material, deionized water;
Wherein, during only distinguishing the flavor of and coat with lacquer, resistant comprises the Unihub E of 10 ~ 45 weight parts, the barite of the calcined kaolin of 30 ~ 130 weight parts, 100 ~ 170 weight parts.
Preferably, described resistant is only distinguished the flavor of to coat with lacquer and is comprised by weight following component:
Preferably, resistant provided by the invention is distinguished the flavor of only, and to be that DOW Chemical is happy send cruel Unihub E to Unihub E described in the lacquer.
Unihub E is a kind of hollow beads polymer emulsion, is functional white color pigment after it is dry, can effectively promote opacifying power and the whiteness of paint film.Unihub E can part instead of titanium white powder, improving or not losing under the prerequisite of coating opacifying power, effectively increases the coating bulk volume, and has outstanding anti-staining property, outstanding paint film feel and better sematic color.Simultaneously, Unihub E also has good application operability, and is very smooth when roller coating and brushing.Unihub E is that the DOW Chemical pleasure is sent cruel Unihub E, and according to data, in the time of in being applied in the PVC interior wall coating, surface covered can increase by 8.2%, and the volume cost of coating can reduce by 5.3%.Therefore the present invention adds Unihub E, opacifying power that can Effective Raise coating, and reduce only the distinguish the flavor of cost of lacquer of resistant.
Preferably, the content 〉=93wt% of barium sulfate in the described barite, for example the content of barium sulfate is 93.1wt%, 93.5wt%, 94wt%, 96.8wt%, 97.3wt%, 98wt%, 99.3wt% in the barite, the content 〉=97wt% of barium sulfate in the preferred barite; Described bar proportion is 4 ~ 4.7, and such as 4.12,4.32,4.55,4.67 etc., preferred bar proportion is 4.3 ~ 4.6.
Barite has the performance of absorption of x-rays, usually is used in the buildings of nuclear reactor and construction scientific research, hospital's X-ray-preventing, plays the effect of isolation radiation.Barite is applied to the compatibleness problem that common skin need to solve other components of barite and coating, because bar proportion is larger, the compatibleness raw material that How to choose is suitable is to apply it to the technical barrier that the civil building exterior wall need to overcome.Kind and proportioning preferred of the present invention by external other components of wall paint, obtaining one can stable existence, and wear resistance, resistance to soiling be uvioresistant exterior wall paint preferably all.
Preferably, described calcined kaolin preferably has large sheet mica and kaolinic symbiotic structure, further preferred Feng Ye board calcined kaolin.
Calcined kaolin is the product that kaolin makes through ultra-fine, calcining, dispersion, surface treatment.Calcined kaolin has high fineness, high whiteness, high covering power, high bright brushing property, the weather resisteant that can improve the coating system package stability, strengthen coating, and improves the mechanical propertys such as shock resistance of coating.Among the present invention, calcined kaolin is filler, plays covering, improves Baidu, improves the effect of coating stability in storage.Simultaneously, calcined kaolin is as pigment, rutile titanium white powder that can Substitute For Partial, thus reduced cost.Kaolin preferred for this invention is for having large sheet mica and kaolinic symbiotic structure, its uvioresistant effect is very superior, cooperating all the other components in barite and the prescription, can be that weather-proof exterior wall paint provided by the invention has good anti-ultraviolet function, scratch resistance, weather-proof, anti-pollution characteristic.
The present invention is used in conjunction with barite and calcined kaolin, make weather-proof exterior wall paint provided by the invention can absorb ultraviolet ray, reflected infrared, obtain having excellent anti-ultraviolet weathering resistance exterior wall paint, efficiently solve that exterior wall paint fades, turns pale, wears out, the problem of efflorescence.
Preferably, described hydrophobizing agent is the lotus leaf hydrophobizing agent, preferred lotus leaf hydrophobizing agent AS-CW306 and/or lotus leaf hydrophobizing agent AS-CP405.
The lotus leaf hydrophobizing agent is Ion in Nonionic Microemulsion, with multiple wax with emulsifying agent is composite forms, antiacid, alkali resistant, anti-hard water, water-soluble strong, emulsion-stabilizing, arbitrary proportion water dilution is not stratified, not breakdown of emulsion, do not lump, good dispersity, can with various water-borne coatingss and water-miscible paint compatibility, form lotus leaf effect at water-borne coatings or water-miscible paint surface, not sticking water, anti-moisture regain can improve adhesion strength, hydrophobic properties of the surface and the anti-stick antifouling property of filming, make film more smooth.The present invention adds the lotus leaf hydrophobizing agent, and the hydrophobicity of exterior wall paint is improved, thereby has significantly improved weathering resistance and the resistance to soiling of exterior wall paint.
Preferably, described film coalescence aid is selected from propylene glycol monomethyl ether, propandiol butyl ether, dipropylene glycol methyl ether, Diethylene Glycol butyl ether or 2,2,4-trimethylammonium-1, a kind or at least 2 kinds combination in the 3-pentanediol mono isobutyrate; Described combination is propylene glycol monomethyl ether/propandiol butyl ether, dipropylene glycol methyl ether/Diethylene Glycol butyl ether, 2,2 for example, 4-trimethylammonium-1, and 3-pentanediol mono isobutyrate/propandiol butyl ether/propylene glycol monomethyl ether etc., preferred 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate.The effect of membrane-forming agent in environmental protection paint provided by the invention is to obtain after coating is applied that the transparency is good, the paint film of good springiness, can prevent the generation of analysing the alkali phenomenon in the coating film process simultaneously.Similarly, membrane-forming agent of the present invention all can be by commercially available.
Preferably, described emulsion is selected from latex of copolymer in cinnamic acrylic ester, preferred neat flavor styrene-acrylic resin emulsion, and further preferred BASF ECO559, distinguish the flavor of resin 3710, plug received Nice 1605 only.Similarly, emulsion of the present invention can be by commercially available.
Preferably, described sanitas is selected from Kathon CG class sanitas, phenylformic acid, the combination of any a kind or at least 2 kinds in pentachlorophenol or the Salicylanlide, described combination is phenylformic acid/pentachlorophenol for example, Salicylanlide/phenylformic acid, 2-methyl-4 isothiazoline-3 ketone/5-chloro-2 methyl-4 isothiazoline-3 ketone/benzothiazolinone etc., the combination of any a kind or at least 2 kinds in preference card conifer sanitas or the phenylformic acid, further preferred 5-chloro-2 methyl-4 isothiazoline-3 ketone, 2-methyl-4 isothiazoline-3 ketone, the combination of any a kind or at least 2 kinds in benzothiazolinone or the phenylformic acid.
Preferably, described mould inhibitor is selected from the combination of any a kind or at least 2 kinds in derosal, organic iodine, iodo propinyl butyl carbamate, mould inhibitor IPBC, mould inhibitor OBPA, the Nordes EPW film preservative, described combination such as derosal/organic iodine, iodo propinyl butyl carbamate/mould inhibitor IPBC, Nordes EPW film preservative/mould inhibitor OBPA etc., preferred how clever bacterium and/or organic iodine.The effect of mould inhibitor in environmental protection paint provided by the invention is sterilization gas defence, sterilization, deodorization.Mould inhibitor of the present invention all can be by commercially available.
Preferably, described flow agent is selected from polyurethanes flow agent, polyacrylic flow agent, GSK-588 series flow agent, optimization polyurethane class flow agent, further the optimization polyurethane aqueous solution.The effect of flow agent in energy-saving paint of the present invention be impel coating in the drying and forming-film process, form one smooth, smooth, film uniformly.Flow agent of the present invention all can be by commercially available.
Preferably, described thickening material is selected from a kind or at least 2 kinds combination in Natvosol, hydroxypropylcellulose, polyurethanes thickening material or the alkali swelling type thickening material, described alkali swelling type thickening material is ASE-60 type thickening material and/or DR-72 type thickening material, preferred Natvosol, AES-60 type thickening material.Thickening material of the present invention all can be by commercially available.
Preferably, described dispersion agent is the sodium salt dispersion agent, the ammonium salt dispersion agent, polycarboxylate sodium's dispersion agent, poly carboxylic acid ammonium salt dispersion agent, the SN-5040 dispersion agent, fast easily dispersion agent 1288, the combination of any a kind or at least 2 kinds in fast easily dispersion agent SE9300 or the Sodium hexametaphosphate 99 dispersion agent, described combination is sodium salt dispersion agent/SN-5040 dispersion agent for example, fast easily dispersion agent 1288/ fast easily dispersion agent SE9300/ Sodium hexametaphosphate 99 dispersion agent, poly carboxylic acid ammonium salt dispersion agent/fast easily dispersion agent 1288/SN-5040 dispersion agent etc., the particular certain cancers dispersion agent, the ammonium salt dispersion agent, the SN5040 dispersion agent, the Sodium hexametaphosphate 99 dispersion agent, the combination of any a kind or at least 2 kinds among the SE9300, further particular certain cancers dispersion agent and/or ammonium salt dispersion agent.
The effect of dispersion agent in environmental protection paint provided by the invention is the suspended particle of stablizing in the environmental protection paint, prevents the effect of its sedimentation and cohesion.Similarly, dispersion agent of the present invention all can be by commercially available.
Preferably, described wetting agent is selected from tensio-active agent, ethanol, propylene glycol, glycerine, methyl-sulphoxide, the PEG(polyoxyethylene glycol) combination of any a kind or at least 2 kinds in the class wetting agent, described tensio-active agent is selected from the AES(polyoxyethylenated alcohol sodium sulfate), the LAS(sodium branched alkyl benzene sulfonate), AEO-9(aliphatic alcohol polyethenoxy (9) ether), AEO-7(aliphatic alcohol polyethenoxy (7) ether), the AESA(AESA), OP-10(alkylphenol-polyethenoxy (10) ether), PE100(ethoxylation Voranol EP 2001) type wetting agent, Arlacel-80, sapn-90, the combination of any a kind or at least 2 kinds in Tween-60 or the tween-70; Described wetting agent is further preferably from AES, LAS, AEO-9, AEO-7, AESA, OP-10, PE100 type wetting agent, propylene glycol, glycerine, methyl-sulphoxide, ethanol, Arlacel-80, sapn-90, Tween-60, tween-70, PEG-200, the combination of wantonly a kind or at least 2 kinds among PEG-300 or the PEG-400, described combination is propylene glycol/PE100 type wetting agent for example, AESA/ ethanol, AES/AEO-9/ sapn-90, Tween-60/PEG-200/OP-10 etc. are particularly preferably from PE-100 type wetting agent, AEO-9, OP-10, Arlacel-80, Tween-60, the combination of any a kind or at least 2 kinds in propylene glycol or the methyl-sulphoxide.
The effect of wetting agent in environmental protection paint provided by the invention is be used to the surface tension of improving coating and perviousness, wetting ground better, thus improve the sticking power of coating; Simultaneously, wetting agent can also assist filler and pigment to disperse in coating, and certain anti-settling effect is arranged simultaneously.Similarly, wetting agent of the present invention all can be by commercially available.
Preferably, described defoamer is the combination of any a kind or at least 2 kinds in mineral oil antifoam agent and/or the silicone antifoam agent, wherein mineral oil antifoam agent is selected from the combination of any a kind or at least 2 kinds in the metallic soap of stearic acid defoamer, and wherein silicone antifoam agent is selected from the combination of any a kind or at least 2 kinds in polydimethylsiloxane defoamer, the dimethyl-silicon defoamer; Further preferably, described defoamer is selected from the combination of any a kind or at least 2 kinds in BASF 4200 defoamers, standing grain large SRE CN silicone antifoam agent or the Central Asia NXZ type defoamer.
The effect of defoamer in environmental protection paint provided by the invention is the effect that can play froth breaking in the use procedure of coating, press down bubble, can also reduce the probability that shrinkage cavity and flake produce simultaneously.Similarly, defoamer of the present invention all can be by commercially available.
As an optimal technical scheme of the present invention, resistant of the present invention is only distinguished the flavor of to coat with lacquer and is comprised by weight following component:
Preferably, described resistant is only distinguished the flavor of to coat with lacquer and is comprised by weight following component:
Alternatively, described resistant is only distinguished the flavor of to coat with lacquer and is comprised by weight following component:
" comprising " of the present invention, mean it except described component, can also comprise other components, these other components are given the described resistant different characteristic of lacquer of only distinguishing the flavor of.In addition, " comprising " of the present invention, can also replace with enclosed " being " or " by ... form ".
The preparation method that two of purpose of the present invention is to provide a kind of resistant only to distinguish the flavor of lacquer comprises the steps:
(1) deionized water that takes by weighing 150 ~ 165 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 300 ~ 500r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5-10 weight part and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 600 ~ 1000r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 10 ~ 50 weight parts of formula ratio drops in the reactor, rotating speed is brought up to and is detected fineness≤50 μ m behind 1100 ~ 1400r/min high speed dispersion, 40 ~ 60min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 400 ~ 800r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 8 ~ 20min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 10-15min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Preferably, described resistant only distinguish the flavor of the lacquer the preparation method comprise the steps:
(1) deionized water that takes by weighing 160 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 400r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5-10 weight part and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 800r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 14 weight parts of formula ratio drops in the reactor, and rotating speed is brought up to and detected fineness≤50 μ m behind the 1200r/min high speed dispersion 45min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 600r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 10min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 10-15min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Compared with prior art, the present invention has following beneficial effect;
(1) have ultralow VOC, alkali-resistivity good, have that the anti-mold effect of doubling, opacifying power are high, scrubbing resistance.
(2) add special filmogen in the prescription, make lacquer painting finer and closely woven, general household stains, once wiping, washability is higher than several times of national standards;
(3) pollution-free, environmental protection.
Embodiment
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art should understand, described embodiment helps to understand the present invention, should not be considered as concrete restriction of the present invention.
Embodiment 1
A kind of resistant lacquer of only distinguishing the flavor of comprises following component by weight:
Gutian, AMP-95(Nanjing chemical industry company limited) 5, Unihub E(DOW Chemical) 45, calcined kaolin (Feng Ye kaolin company limited) 130, barite (Lingshou County, Hebei hundred letter quartz sand source mill) 100, lotus leaf hydrophobizing agent AS-CW30677, latex of copolymer in cinnamic acrylic ester 380, film coalescence aid 8, flow agent 4, rutile titanium white powder 130, ethylene glycol 35, dispersion agent 19, wetting agent 7, sanitas 0.5, mould inhibitor 10, defoamer 4, thickening material 7, deionized water 200.
The preparation method that described resistant is only distinguished the flavor of and coated with lacquer comprises the steps:
(1) deionized water that takes by weighing 165 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 300r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5 weight parts and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 600r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 35 weight parts of formula ratio drops in the reactor, and rotating speed is brought up to and detected fineness≤50 μ m behind the 1100r/min high speed dispersion 60min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 800r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 15min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 15min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Embodiment 2
A kind of resistant lacquer of only distinguishing the flavor of comprises following component by weight:
Gutian, AMP-95(Nanjing chemical industry company limited) 0.5, Unihub E(DOW Chemical) 45, calcined kaolin (Feng Ye kaolin company limited) 30, barite (Lingshou County, Hebei hundred letter quartz sand source mill, the content of barium sulfate 〉=97wt%) 170, lotus leaf hydrophobizing agent AS-CW30615, latex of copolymer in cinnamic acrylic ester (BASF ECO559) 240,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 40, GSK-588 series flow agent 1, rutile titanium white powder 250, ethylene glycol 5, dispersion agent 3, wetting agent 8, Kathon CG class sanitas KF-883, Nordes EPW film preservative 2,4200 defoamers (BASF) 8, ASE-60 type thickening material 20, deionized water 160.
The preparation method that described resistant is only distinguished the flavor of and coated with lacquer comprises the steps:
(1) deionized water that takes by weighing 150 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 500r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 10 weight parts and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 1000r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 10 weight parts of formula ratio drops in the reactor, and rotating speed is brought up to and detected fineness≤50 μ m behind the 1400r/min high speed dispersion 40min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 400r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 20min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 10min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Embodiment 3
A kind of resistant lacquer of only distinguishing the flavor of comprises following component by weight:
Gutian, AMP-95(Nanjing chemical industry company limited) 4, Unihub E(DOW Chemical) 25, calcined kaolin (Feng Ye kaolin company limited) 94, barite (Lingshou County, Hebei hundred letter quartz sand source mill, the content of barium sulfate 〉=93wt%) 146, lotus leaf hydrophobizing agent AS-CP40535, clean flavor resin 3710277, dipropylene glycol methyl ether 20,2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate 16, flow agent 3, rutile titanium white powder 175, ethylene glycol 21, SN-5040 dispersion agent (Central Asia, Taiwan chemistry) 15, AES 1, AEO-71, phenylformic acid 0.5, mould inhibitor OBPA(likes in Shandong general chemical company limited) 10,4200 defoamers (BASF) 6, Natvosol 13, deionized water 180.
The preparation method that described resistant is only distinguished the flavor of and coated with lacquer comprises the steps:
(1) deionized water that takes by weighing 155 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 400r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5 weight parts and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 800r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 25 weight parts of formula ratio drops in the reactor, and rotating speed is brought up to and detected fineness≤50 μ m behind the 1200r/min high speed dispersion 50min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 600r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 16min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 13min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Embodiment 4
A kind of resistant lacquer of only distinguishing the flavor of comprises following component by weight:
Gutian, AMP-95(Nanjing chemical industry company limited) 3.1, Unihub E(DOW Chemical) 30.5, calcined kaolin (Feng Ye kaolin company limited) 88, barite (Lingshou County, Hebei hundred letter quartz sand source mill) 168, lotus leaf hydrophobizing agent AS-CW30655, latex of copolymer in cinnamic acrylic ester 265, propylene glycol monomethyl ether 10, propandiol butyl ether 16, aqueous polyurethane 2.2, rutile titanium white powder 215, ethylene glycol 33.2, SN-5040 dispersion agent (BASF) 5, Arlacel-80 (standing grain is large) 5.6,5-chloro-2 methyl-4 isothiazoline-3 ketone 1.5, the safe chemical industry of mould inhibitor IPBC(Shanghai promise company limited) 7.3, Central Asia NXZ type defoamer 7, DR-72 type thickening material (ROHM AND HAAS) 16, deionized water 199.
The preparation method is identical with embodiment 3, and only the amount of the deionized water that takes by weighing of step (1) is 150 weight parts, and the amount of the deionized water that step (3) takes by weighing is 49 weight parts; The amount of the thickening material that step (2) takes by weighing is 7 weight parts.
Performance test:
With the method among the GB 18582-2008, to test weather-proof wall provided by the invention and coat with lacquer outward, test result is as shown in table 1:
Weather-proof exterior wall paint that table 1 embodiment 1-4 provides and preparation method thereof
As can be seen from Table 1, resistant provided by the invention is only distinguished the flavor of to coat with lacquer than the GB regulation and is increased significantly, especially the scrubbing resistance number of times, exceed several orders of magnitude than national regulation, be a specially lower-cost for interior decoration, the antifouling paint that VOC is lower has been filled up the market vacancy.
Applicant's statement, the present invention illustrates detailed process equipment and process flow process of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned detailed process equipment and process flow process, does not mean that namely the present invention must rely on above-mentioned detailed process equipment and process flow process and could implement.The person of ordinary skill in the field should understand, any improvement in the present invention to the interpolation of the equivalence replacement of each raw material of product of the present invention and ancillary component, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (10)
1. resistant lacquer of only distinguishing the flavor of is characterized in that, the described resistant enamel-cover of only distinguishing the flavor of is drawn together following component:
AMP-95, Unihub E, calcined kaolin, barite, hydrophobizing agent, emulsion, film coalescence aid, flow agent, rutile titanium white powder, ethylene glycol, dispersion agent, wetting agent, sanitas, mould inhibitor, defoamer, thickening material, deionized water;
Wherein, during only distinguishing the flavor of and coat with lacquer, resistant comprises the Unihub E of 10 ~ 45 weight parts, the barite of the calcined kaolin of 30 ~ 130 weight parts, 100 ~ 170 weight parts.
2. the resistant as claimed in claim 1 lacquer of only distinguishing the flavor of is characterized in that, the described resistant lacquer of only distinguishing the flavor of comprises following component by weight:
3. the resistant as claimed in claim 1 or 2 lacquer of only distinguishing the flavor of is characterized in that, to be that DOW Chemical is happy send cruel Unihub E to described Unihub E;
Preferably, the content 〉=93wt% of barium sulfate in the described barite, preferred 〉=97wt%; Described bar proportion is 4 ~ 4.7, and preferred specific gravity is 4.3 ~ 4.6;
Preferably, described calcined kaolin preferably has large sheet mica and kaolinic symbiotic structure, further preferred Feng Ye board calcined kaolin;
Preferably, described hydrophobizing agent is the lotus leaf hydrophobizing agent, preferred lotus leaf hydrophobizing agent AS-CW306 and/or lotus leaf hydrophobizing agent AS-CP405.
4. the resistant as claimed in claim 2 lacquer of only distinguishing the flavor of, it is characterized in that, described film coalescence aid is selected from propylene glycol monomethyl ether, propandiol butyl ether, dipropylene glycol methyl ether, Diethylene Glycol butyl ether or 2,2,4-trimethylammonium-1, a kind or at least 2 kinds combination in the 3-pentanediol mono isobutyrate; Preferred 2,2,4-trimethylammonium-1,3-pentanediol mono isobutyrate;
Preferably, described emulsion is selected from latex of copolymer in cinnamic acrylic ester, preferred neat flavor styrene-acrylic resin emulsion, and further preferred BASF ECO559 and/or the resin 3710 of only distinguishing the flavor of, plug are received Nice 1605.
Preferably, described sanitas is selected from the combination of any a kind or at least 2 kinds in Kathon CG class sanitas, phenylformic acid, pentachlorophenol or the Salicylanlide, the combination of any a kind or at least 2 kinds in preference card conifer sanitas or the phenylformic acid, the combination of any a kind or at least 2 kinds in further preferred 5-chloro-2 methyl-4 isothiazoline-3 ketone, 2-methyl-4 isothiazoline-3 ketone, benzothiazolinone or the phenylformic acid;
Preferably, described mould inhibitor is selected from the combination of any a kind or at least 2 kinds in derosal, organic iodine, iodo propinyl butyl carbamate, mould inhibitor IPBC, mould inhibitor OBPA, the Nordes EPW film preservative, preferred how clever bacterium and/or organic iodine;
Preferably, described flow agent is selected from polyurethanes flow agent, polyacrylic flow agent, GSK-588 series flow agent, optimization polyurethane class flow agent, further the optimization polyurethane aqueous solution;
Preferably, described thickening material is selected from a kind or at least 2 kinds combination in Natvosol, hydroxypropylcellulose, polyurethanes thickening material or the alkali swelling type thickening material, described alkali swelling type thickening material is ASE-60 type thickening material and/or DR-72 type thickening material, preferred Natvosol, AES-60 type thickening material.
5. the resistant as claimed in claim 2 lacquer of only distinguishing the flavor of, it is characterized in that, described dispersion agent is the combination of any a kind or at least 2 kinds in sodium salt dispersion agent, ammonium salt dispersion agent, polycarboxylate sodium's dispersion agent, poly carboxylic acid ammonium salt dispersion agent, SN-5040 dispersion agent, fast easily dispersion agent 1288, fast easily dispersion agent SE9300 or the Sodium hexametaphosphate 99 dispersion agent, the combination of any a kind or at least 2 kinds among particular certain cancers dispersion agent, ammonium salt dispersion agent, SN5040 dispersion agent, Sodium hexametaphosphate 99 dispersion agent, the SE9300, further particular certain cancers dispersion agent and/or ammonium salt dispersion agent;
Preferably, described wetting agent is selected from the combination of any a kind or at least 2 kinds in tensio-active agent, ethanol, propylene glycol, glycerine, methyl-sulphoxide, the PEG class wetting agent, and described tensio-active agent is selected from the combination of any a kind or at least 2 kinds in AES, LAS, AEO-9, AEO-7, AESA, OP-10, PE100 type wetting agent, Arlacel-80, sapn-90, Tween-60 or the tween-70; Described wetting agent is the combination of preferred wantonly a kind or at least 2 kinds in AES, LAS, AEO-9, AEO-7, AESA, OP-10, PE100 type wetting agent, propylene glycol, glycerine, methyl-sulphoxide, ethanol, Arlacel-80, sapn-90, Tween-60, tween-70, PEG-200, PEG-300 or PEG-400 further, particularly preferably the combination of any a kind or at least 2 kinds in PE-100 type wetting agent, AEO-9, OP-10, Arlacel-80, Tween-60, propylene glycol or methyl-sulphoxide;
Preferably, described defoamer is the combination of any a kind or at least 2 kinds in mineral oil antifoam agent and/or the silicone antifoam agent, wherein mineral oil antifoam agent is selected from the combination of any a kind or at least 2 kinds in the metallic soap of stearic acid defoamer, and wherein silicone antifoam agent is selected from the combination of any a kind or at least 2 kinds in polydimethylsiloxane defoamer, the dimethyl-silicon defoamer; Further preferably, described defoamer is selected from the combination of any a kind or at least 2 kinds in BASF 4200 defoamers, standing grain large SRE CN silicone antifoam agent or the Central Asia NXZ type defoamer.
6. such as the described resistant of one of the claim 1-5 lacquer of only distinguishing the flavor of, it is characterized in that, the described resistant lacquer of only distinguishing the flavor of comprises following component by weight:
7. such as the described resistant of one of the claim 1-6 lacquer of only distinguishing the flavor of, it is characterized in that, the described resistant lacquer of only distinguishing the flavor of comprises following component by weight:
8. such as the described resistant of one of the claim 1-7 lacquer of only distinguishing the flavor of, it is characterized in that, the described resistant lacquer of only distinguishing the flavor of comprises following component by weight:
As the described resistant of one of claim 1-8 only distinguish the flavor of the lacquer the preparation method, it is characterized in that, described resistant only distinguish the flavor of the lacquer the preparation method comprise the steps:
(1) deionized water that takes by weighing 150 ~ 165 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 300 ~ 500r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5-10 weight part and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 600 ~ 1000r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 10 ~ 50 weight parts of formula ratio drops in the reactor, rotating speed is brought up to and is detected fineness≤50 μ m behind 1100 ~ 1400r/min high speed dispersion, 40 ~ 60min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 400 ~ 800r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 8 ~ 20min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 10-15min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
Resistant as claimed in claim 9 only distinguish the flavor of the lacquer the preparation method, it is characterized in that, described resistant only distinguish the flavor of the lacquer the preparation method comprise the steps:
(1) deionized water that takes by weighing 160 weight parts drops in the reactor, then starts the high speed dispersor rotating speed and is controlled at 400r/min;
(2) take by weighing AMP-95, dispersion agent, wetting agent, the thickening material of 5-10 weight part and the defoamer of 1/2 formula ratio of formula ratio, drop into successively the reactor medium speed and bring up to 800r/min and be dispersed into pasty state, temperature is controlled below 40 ℃;
(3) deionized water that takes by weighing rutile titanium white powder, calcined kaolin, barite and 14 weight parts of formula ratio drops in the reactor, and rotating speed is brought up to and detected fineness≤50 μ m behind the 1200r/min high speed dispersion 45min and get final product, and temperature is controlled at below 40 ℃;
(4) reduce the defoamer that rotating speed 600r/min takes by weighing ethylene glycol, film coalescence aid, sanitas, mould inhibitor, flow agent, hydrophobizing agent and 1/2 formula ratio of formula ratio, drop in the reactor and stir 10min;
(5) emulsion, Unihub E that take by weighing formula ratio drop in the reactor and stir 10-15min;
(6) take by weighing remaining thickening material adding reactor and be adjusted to appropriate viscosity.
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| CN2012103190634A CN102876142A (en) | 2012-08-31 | 2012-08-31 | Stain resisting and odor removing paint and preparation method thereof |
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| CN104559597A (en) * | 2014-12-30 | 2015-04-29 | 三棵树涂料股份有限公司 | Water-based wood white finish paint with ultrahigh water resistance and stain resistance and preparation method of water-based wood white finish paint |
| CN104830131A (en) * | 2015-05-29 | 2015-08-12 | 杨秀莲 | Waterborne building heat-insulation environment-friendly coating and preparation method thereof |
| CN105131838A (en) * | 2015-08-28 | 2015-12-09 | 北京恒泰大成建材科技有限公司 | Environment-friendly high-strength emulsion paint and preparation method thereof |
| CN106010024A (en) * | 2016-06-22 | 2016-10-12 | 江苏绿能环保集成木屋有限公司 | Formula of antibacterial and environment-friendly indoor paint for timber building and preparation method of paint |
| CN106280741A (en) * | 2016-08-18 | 2017-01-04 | 苏州大乘环保建材有限公司 | Bottom surface unification exterior wall hydrophobic coating and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104559597A (en) * | 2014-12-30 | 2015-04-29 | 三棵树涂料股份有限公司 | Water-based wood white finish paint with ultrahigh water resistance and stain resistance and preparation method of water-based wood white finish paint |
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| CN106280741A (en) * | 2016-08-18 | 2017-01-04 | 苏州大乘环保建材有限公司 | Bottom surface unification exterior wall hydrophobic coating and preparation method thereof |
| CN112280399A (en) * | 2020-10-27 | 2021-01-29 | 杭州哥仨装饰材料有限公司 | Building heat-conducting coating |
| CN112552749A (en) * | 2020-12-14 | 2021-03-26 | 简珍霞 | Antibacterial and antiviral coating and preparation method thereof |
| CN116239916A (en) * | 2022-09-05 | 2023-06-09 | 龙牌涂料(北京)有限公司 | Ultraviolet-absorbing indoor coating and preparation method thereof |
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