CN101486862A - Environment friendly inner wall emulsion paint and preparation thereof - Google Patents
Environment friendly inner wall emulsion paint and preparation thereof Download PDFInfo
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- CN101486862A CN101486862A CNA2008102432146A CN200810243214A CN101486862A CN 101486862 A CN101486862 A CN 101486862A CN A2008102432146 A CNA2008102432146 A CN A2008102432146A CN 200810243214 A CN200810243214 A CN 200810243214A CN 101486862 A CN101486862 A CN 101486862A
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- environment
- emulsion paint
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- type inner
- emulsion
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- 239000000839 emulsion Substances 0.000 title claims abstract description 38
- 239000003973 paint Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims description 21
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000012629 purifying agent Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
- 239000005995 Aluminium silicate Substances 0.000 claims description 11
- 235000012211 aluminium silicate Nutrition 0.000 claims description 11
- 239000013530 defoamer Substances 0.000 claims description 11
- 239000003112 inhibitor Substances 0.000 claims description 10
- 150000002910 rare earth metals Chemical class 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- -1 phenylpropyl alcohol ketone Chemical class 0.000 claims description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 230000008719 thickening Effects 0.000 claims description 7
- 239000002562 thickening agent Substances 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 5
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000019634 flavors Nutrition 0.000 claims description 5
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 5
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 claims description 4
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical group CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 4
- 229920005646 polycarboxylate Polymers 0.000 claims description 4
- VMSKYEUTOGMGTQ-UHFFFAOYSA-N quinoline;thiophene Chemical compound C=1C=CSC=1.N1=CC=CC2=CC=CC=C21 VMSKYEUTOGMGTQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical group O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 3
- 229940080314 sodium bentonite Drugs 0.000 claims description 3
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 7
- 150000002500 ions Chemical class 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 241000195493 Cryptophyta Species 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 238000006386 neutralization reaction Methods 0.000 abstract description 2
- 239000002966 varnish Substances 0.000 abstract 4
- 238000005034 decoration Methods 0.000 abstract 1
- 239000012855 volatile organic compound Substances 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention relates to a paint and a preparation method thereof, in particular an emulsion varnish used for inner walls, and a preparation method thereof, belonging to the paint technical field. Adding an antibacterial purificant in the emulsion varnish, the invention has good dispersibility in the emulsion varnish, meets the whiteness requirement of the emulsion varnish, and conforms with all indexes of GB/T9756-2001 standard and with GB/18582-2008 about limit to harmful substances in interior wall coating of interior decoration material. Compared with a common interior wall coating, the emulsion chosen by the invention contains negligible VOC, has no odor and no pollution to interior air, reduces interior volatile organic matters in terms of source and is more practical. Compared with common environment-friendly coatings, the paint of the invention can purify air by the ways of physics, chemistry, electric neutralization, puncture of germ epicyte, and prevent mildew and algae. Regarding formaldehyde that exceeds the national interior environment control standard, the 24-hour removal rate reaches over 75 percent, VOC is reduced, and negative ions are released (more than 3, 000/(s.cm<2>). The paint can purify air in a lasting manner, is practical and environment-friendly and has wide market prospect.
Description
Technical field
The present invention relates to a kind of coating and preparation method thereof, especially a kind of emulsion paint that is used for interior wall and preparation method thereof belongs to technical field of coatings.
Background technology
In recent years, State Administration for Quality Supervision and Inspection and Quarantine, nation-building cloth promulgated by the ministries or commissions of the Central Government the standard and the rules of a series of control IAQ (indoor air quality), people are more careful to selecting for use of upholstery environment friendly emulsion paint, therefore, the friendly type of production environment, the indoor emulsion paint that purifies air have become the key problem of coating industry at present.Present environment friendly emulsion paint adopts low formaldehyde or formaldehydeless emulsion as raw material, though can reduce indoor free formaldehyde to a certain extent, has alleviated environmental pollution, and indoor air purification is not obviously improved.A certain amount of inorganic antiseptic of adding is also arranged in a little environment friendly emulsion paint, and purpose is lasting sterilization and purifies air, but general inorganic antiseptic is pure physical adsorption, and the mechanism of action is single, and secondary agglomeration takes place antimicrobial particle easily, causes the purification efficiency reduction.
Summary of the invention
The objective of the invention is the defective at above prior art, propose a kind of interiro wall latex paint of environment-friendly type, it is toxicological harmless in the use of producing, construct not only, can discharge negative ion efficiently, lastingly simultaneously, and resolving harmful gas purifies air.
The objective of the invention is to be achieved through the following technical solutions: a kind of environment-friendly type inner wall emulsion paint, the percentage ratio meter comprises following component by weight
Pure water 10%～30%
Cellulose thickener 0.2%～0.9%
Multifunctional assistant 0.1%
Dispersion agent 0.1%～0.5%
Antibacterial purifying agent 0.1%～2.0%
Rutile type Titanium Dioxide 20%～35%
Emulsion 25%～40%
Defoamer 0.1%～0.5%
Thickening material 0.1%～0.5%
Mould inhibitor 0.1%
Auxiliary material 11.1%～23.5%;
Auxiliary material comprises following component
Calcined kaolin 5%～8%
Lime carbonate 5%～10%
Pure aluminium silicate 1%～5%
Membrane-forming agent 0.1%～0.5%;
Wherein, the antibacterial purifying agent comprises the rare earth and the nano-oxide of 1～3:1～2:1 preparation by weight, and nano-oxide is a nano-TiO
2Or/and nano-ZnO; Described cellulose thickener is a Natvosol; Described multifunctional assistant is a 2-amino-2-methyl-1-propanol; Described dispersion agent is polycarboxylate sodium's dispersion agent; Described emulsion is clean flavor benzene emulsion; Described mould inhibitor is the different thiophene quinoline of a phenylpropyl alcohol ketone mould inhibitor.
Prepare the method for environment-friendly type inner wall emulsion paint of the present invention according to above proportioning, comprise the steps:
(1) preparation antibacterial purifying agent, with carrier, rare earth and nano-oxide by weight 2.8:1.2:1 after mixing under 60 ℃～80 ℃, in 60 ℃～70 ℃ following press filtrations oven dry, the antibacterial purifying agent, standby;
(2) disperse, in reactor, add pure water, cellulose thickener, multifunctional assistant, dispersion agent, defoamer and mould inhibitor successively, dispersion impeller is with 300rpm～500rpm rotation, thorough mixing is even, add the antibacterial purifying agent in the step (1), be uniformly dispersed, then with close reactor bottom, dispersion impeller center, improve rotating speed to 1200rpm～1500rpm, add Rutile type Titanium Dioxide, lime carbonate, calcined kaolin, pure aluminium silicate in the whirlpool successively again;
(3) paint when fineness of dispersion＜55 μ m, to 800rpm～1000rpm, adds emulsion, membrane-forming agent, defoamer and thickening material with speed drop, is uniformly dispersed, and gets product with the filtering net filtration of 150 μ m～300 μ m.
The mechanism of action of the present invention is: utilize the rare earth atom radius big, lose the appraise at the current rate characteristic and the high chemically reactive of out-shell electron easily, in forbidden band, nanometer oxide semiconductor surface, increase energy level, utilize the synergies such as exchange of particles specific adsorption, chemical combination and decomposition of inorganic materials stratiform and vesicular structure, airborne water molecules can be ionized into hydrogen ion and hydrogen-oxygen negative ion, hydrogen-oxygen negative ion and water molecules form hydration hydroxyl negative ion H
2OOH
-And a large amount of hydration hydroxyl negative ions fill in the interior space, and bag is attached on obnoxious flavour molecular grouping and the dust, form after the sedimentation core sedimentation and are adsorbed onto on the ground, reach the purpose of removing toxic and harmful in the air.Because the hydroxide radical in the hydroxyl radical free radical can with gas generation chemical reactions such as ammonia, nitrogen oxide, form harmless objects such as water, nitrogen, reaction equation is as follows:
NH
3+OH→NH
2+H
2O NH
2+OH→HNO+H
2O
HNO+OH→NO+H
2O NO+NH
2→N
2+H
2O
Hydroxide radical and volatile organic compounds (be called for short: VOC) reaction generates water, carbonic acid gas and other harmless object:
VOCS+OH+O
2→ H
2O+CO
2+ other
In the hydroxyl radical free radical in the unnecessary oxygen energy and objectionable impurities such as formaldehyde:
HCHO+2O → H
2O+CO
2(oxygenizement).
Beneficial effect of the present invention is: antibacterial purifying agent good dispersity in emulsion paint of employing, reach the whiteness requirement of emulsion paint, meet the every index in the GB/T9756-2001 standard, meet limits of harmful substances in the GB/18582-2008 indoor decorating material interior wall coating.Compare with common interior wall coating, VOC content can be ignored in the emulsion that the present invention selects for use, does not have any smell, and is pollution-free to room air, reduces indoor volatile organic matter from the source, has more utility function.Compare with general environmental protection coating material, the present invention can purify air by the mode of physics, chemistry, electrically neutralization, puncture bacterial cell membrane, and algae is prevented in mildew-resistant.Reach more than 75% surpassing national 24 hours clearances of formaldehyde, reduce VOC, discharge 3000/(scm of negative ion (〉 the indoor environmental condition control standard
2)), purifying air lastingly, practical environmental protection has vast market prospect.
Embodiment
Embodiment one
The step for preparing environment-friendly type inner wall emulsion paint of the present invention is as follows:
(1) preparation antibacterial purifying agent, sodium bentonite with 56% as the nano-ZnO of the rare earth of carrier and 24% and 20% after mixing under 60 ℃～80 ℃, in 60 ℃～70 ℃ following press filtrations dry the antibacterial purifying agent, standby, its middle-weight rare earths is mainly the oxide compound of rare earth metal cerium and lithium;
(2) disperse, in the reactor of 1L, add 25% pure water, 0.35% Natvosol, 0.1% multifunctional assistant 2-amino-2-methyl-1-propanol successively, after being stirred to Mierocrystalline cellulose under the 380rpm rotating speed and dissolving fully, add polycarboxylate sodium's dispersion agent of 0.35%, 0.2% defoamer, 0.1% the different thiophene quinoline of phenylpropyl alcohol ketone mould inhibitor more successively.Dispersion impeller rotates with 350rpm, thorough mixing is even, add the antibacterial purifying agent 1.5% in the step (1), be uniformly dispersed, then with close reactor bottom, dispersion impeller center, improve rotating speed to 1400rpm, add 27% Rutile type Titanium Dioxide, 8% lime carbonate, 7% calcined kaolin and 4% pure aluminium silicate in the whirlpool successively again;
(3) paint, when fineness of dispersion＜55 μ m, with speed drop to 800rpm, the clean flavor benzene emulsion of adding 26%, 0.2% defoamer and 0.2% thickening material are uniformly dispersed, and viscosity reaches 100KU ± 2KU, filtering net with 150 μ m filters and packages, and gets product;
The examining report of end properties sees Table 1, detects foundation: GB/T 9756-2001, GB 18582-2008.The assay of finished product function of removing formaldehyde sees Table 2, test basis: GB/T16129-1995.The detected result of finished product negative aeroion generating capacity sees Table 3
Table 1
Table 2
Table 3
Embodiment two
The preparation process of another embodiment of the present invention is as follows:
(1) preparation antibacterial purifying agent, sodium bentonite with 56% as the nano-ZnO of the rare earth of carrier and 24% and 20% after mixing under 60 ℃～80 ℃, in 60 ℃～70 ℃ following press filtrations oven dry, the antibacterial purifying agent, standby, rare earth is identical with embodiment one used rare earth herein;
(2) disperse, in the reactor of 1L, add 30% pure water, 0.4% Natvosol, 0.1% multifunctional assistant 2-amino-2-methyl-1-propanol, polycarboxylate sodium's dispersion agent of 0.4%, 0.1% defoamer and 0.1% the different thiophene quinoline of phenylpropyl alcohol ketone mould inhibitor successively, under the 450rpm rotating speed, be uniformly dispersed, add the antibacterial purifying agent 1.2% in the step (1), be uniformly dispersed, then with close reactor bottom, dispersion impeller center, improve rotating speed to 1300rpm, add 30% Rutile type Titanium Dioxide, 7% calcined kaolin in the whirlpool successively again;
(3) paint when fineness of dispersion＜55 μ m, to 800rpm, adds speed drop 30% clean flavor benzene emulsion, 0.3% membrane-forming agent, 0.1% defoamer and 0.3% thickening material and stirs, and promptly obtains first product of the present invention.
This technological process is simple to operate, is convenient to industrial production control.
Embodiment three
Embodiment one, two described white latex paint can be modulated into the product of different colours as required.Select the mill base modulate by the color demand,, mill base is added in the white latex paint under stirring as redness slurry, yellow slurry, blue slurry etc., until reaching needed color, color that promptly modulates and aberration Δ E＜0.5 between the standard specimen.
The defoamer that is adopted among the above embodiment is that mineral oil defoaming agent, thickening material are that associative thickener and membrane-forming agent are alcohol ester 12, all is the common dosage forms that can buy on the market, repeats no more herein.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (9)
1. environment-friendly type inner wall emulsion paint, it is characterized in that: the percentage ratio meter comprises following component by weight
Pure water 10%～30%
Cellulose thickener 0.2%～0.9%
Multifunctional assistant 0.1%
Dispersion agent 0.1%～0.5%
Antibacterial purifying agent 0.1%～2.0%
Rutile type Titanium Dioxide 20%～35%
Emulsion 25%～40%
Defoamer 0.1%～0.5%
Thickening material 0.1%～0.5%
Mould inhibitor 0.1%
Auxiliary material: 11.1%～23.5%
2. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described auxiliary material percentage ratio meter by weight comprises following component
Calcined kaolin 5%～8%
Lime carbonate 5%～10%
Pure aluminium silicate 1%～5%
Membrane-forming agent 0.1%～0.5%.
3. environment-friendly type inner wall emulsion paint according to claim 1, it is characterized in that: described antibacterial purifying agent comprises carrier, rare earth and the nano-oxide of 1～3:1～2:1 preparation by weight, wherein, described carrier is a sodium bentonite, and nano-oxide is a nano-TiO
2Or/and nano-ZnO.
4. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described cellulose thickener is a Natvosol.
5. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described multifunctional assistant is a 2-amino-2-methyl-1-propanol.
6. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described dispersion agent is polycarboxylate sodium's dispersion agent.
7. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described emulsion is clean flavor benzene emulsion.
8. environment-friendly type inner wall emulsion paint according to claim 1 is characterized in that: described mould inhibitor is the different thiophene quinoline of a phenylpropyl alcohol ketone mould inhibitor.
9. the preparation method of environment-friendly type inner wall emulsion paint according to claim 1: it is characterized in that may further comprise the steps:
(1) preparation antibacterial purifying agent, with carrier, rare earth and nano-oxide by weight 2.8: 1.2: 1 after mixing under 60 ℃～80 ℃, in 60 ℃～70 ℃ following press filtrations oven dry, the antibacterial purifying agent, standby;
(2) disperse, in reactor, add pure water, cellulose thickener, multifunctional assistant, dispersion agent, defoamer and mould inhibitor successively, dispersion impeller is with 300rpm～500rpm rotation, thorough mixing is even, add the antibacterial purifying agent in the step (1), be uniformly dispersed, then with close reactor bottom, dispersion impeller center, improve rotating speed to 1200rpm～1500rpm, add Rutile type Titanium Dioxide, lime carbonate, calcined kaolin, pure aluminium silicate in the whirlpool successively again;
(3) paint when fineness of dispersion＜55 μ m, to 800rpm～1000rpm, adds emulsion, membrane-forming agent, defoamer and thickening material with speed drop, is uniformly dispersed, and promptly gets white finished product with the filtering net filtration of 150 μ m～300 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102432146A CN101486862B (en) | 2008-12-25 | 2008-12-25 | Environment friendly inner wall emulsion paint and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102432146A CN101486862B (en) | 2008-12-25 | 2008-12-25 | Environment friendly inner wall emulsion paint and preparation thereof |
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|---|---|
| CN101486862A true CN101486862A (en) | 2009-07-22 |
| CN101486862B CN101486862B (en) | 2011-05-18 |
Family
ID=40889929
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| CN101824277A (en) * | 2010-03-11 | 2010-09-08 | 湖北饰乃康涂料有限公司 | Latex paint and aqueous wood ware paint for eliminating formaldehyde and preparation method thereof |
| CN101985535A (en) * | 2010-11-05 | 2011-03-16 | 上海汇丽涂料有限公司 | Interior wall latex paint |
| CN102220056A (en) * | 2010-10-29 | 2011-10-19 | 立邦涂料（中国）有限公司 | Low-odor latex paint composite capable of reducing indoor formaldehyde content |
| CN102585619A (en) * | 2012-01-17 | 2012-07-18 | 广东美涂士建材股份有限公司 | Environment-friendly emulsion paint with high solid volume content |
| CN102585620A (en) * | 2012-01-17 | 2012-07-18 | 广东美涂士建材股份有限公司 | High-temperature steam resistant environment-friendly emulsion paint for interior walls |
| CN102649881A (en) * | 2011-02-24 | 2012-08-29 | 李艳 | Novel environmentally-friendly nanometer antibacterial latex paint |
| CN102964934A (en) * | 2012-11-20 | 2013-03-13 | 雅士利涂料（苏州）有限公司 | High-scrubbing-resistance interior wall latex paint |
| CN103013259A (en) * | 2012-12-26 | 2013-04-03 | 青岛科瑞新型环保材料有限公司 | Ultraviolet-proof insulating type environment-friendly interior wall paint |
| CN103113801A (en) * | 2012-12-26 | 2013-05-22 | 青岛科瑞新型环保材料有限公司 | Multifunctional environment-friendly interior wall paint |
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