CN115651430A - Coating for coral island reef building and preparation method thereof - Google Patents
Coating for coral island reef building and preparation method thereof Download PDFInfo
- Publication number
- CN115651430A CN115651430A CN202211267982.1A CN202211267982A CN115651430A CN 115651430 A CN115651430 A CN 115651430A CN 202211267982 A CN202211267982 A CN 202211267982A CN 115651430 A CN115651430 A CN 115651430A
- Authority
- CN
- China
- Prior art keywords
- coating
- parts
- coral
- powder
- mixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 72
- 235000014653 Carica parviflora Nutrition 0.000 title claims abstract description 66
- 239000011248 coating agent Substances 0.000 title claims abstract description 66
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 241000243321 Cnidaria Species 0.000 title abstract 5
- 239000000843 powder Substances 0.000 claims abstract description 42
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229960000892 attapulgite Drugs 0.000 claims abstract description 17
- 239000004927 clay Substances 0.000 claims abstract description 17
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 17
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 16
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 16
- 150000001450 anions Chemical class 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 9
- 244000132059 Carica parviflora Species 0.000 claims description 61
- 239000000203 mixture Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 13
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 239000000049 pigment Substances 0.000 claims description 8
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 229920002907 Guar gum Polymers 0.000 claims description 5
- 235000010418 carrageenan Nutrition 0.000 claims description 5
- 239000000679 carrageenan Substances 0.000 claims description 5
- 229920001525 carrageenan Polymers 0.000 claims description 5
- 229940113118 carrageenan Drugs 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- 239000000665 guar gum Substances 0.000 claims description 5
- 235000010417 guar gum Nutrition 0.000 claims description 5
- 229960002154 guar gum Drugs 0.000 claims description 5
- 235000010413 sodium alginate Nutrition 0.000 claims description 5
- 239000000661 sodium alginate Substances 0.000 claims description 5
- 229940005550 sodium alginate Drugs 0.000 claims description 5
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 5
- 239000011499 joint compound Substances 0.000 claims description 4
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 4
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
- 229940014259 gelatin Drugs 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 3
- 229940083575 sodium dodecyl sulfate Drugs 0.000 claims description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 3
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 3
- -1 carboxypropyl methyl Chemical group 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 8
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- 229920000609 methyl cellulose Polymers 0.000 abstract description 2
- 239000001923 methylcellulose Substances 0.000 abstract description 2
- 235000010981 methylcellulose Nutrition 0.000 abstract description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 229940105289 carbon black Drugs 0.000 description 2
- 235000019241 carbon black Nutrition 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002468 redox effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- YOBAEOGBNPPUQV-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe].[Fe] YOBAEOGBNPPUQV-UHFFFAOYSA-N 0.000 description 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a coating for coral island reef buildings and a preparation method thereof, wherein the coating comprises 50-80 parts of coral mud, 5-25 parts of titanium dioxide, 2-16 parts of magnesium hydroxide, 5-12 parts of redispersible biogum powder, 2-10 parts of attapulgite clay powder, 0.5-3 parts of anion powder and 0.5-2 parts of carboxypropyl methyl cellulose ether. The coating for the coral island reef building has the advantages of ecological environmental protection, no cracking, no shedding, firm bonding, good stability, simple preparation and the like. In addition, the coral island reef building coating also has the functions of purifying air, adsorbing and decomposing harmful gases, resisting bacteria, sterilizing, adjusting air humidity, reducing peculiar smell, insulating sound and heat, preventing fire and the like.
Description
Technical Field
The invention relates to the technical field of coatings, in particular to a coating for coral island reef buildings and a preparation method thereof.
Background
In recent years, the number of modern engineering projects on the reefs is increasing day by day, and the demand for building coatings is increasing continuously, but the existing coatings for buildings on the reefs have the problems of easy falling off and short service life due to the characteristics of high temperature and high humidity.
Based on this, there is an urgent need for a coating suitable for construction on island reef.
Disclosure of Invention
In order to solve the problem that the existing coating is easy to fall off when applied to reef island buildings, the invention aims to provide a coating for coral reef island buildings.
The technical scheme for solving the technical problems is as follows:
the coating for the coral island reef building comprises the following components in parts by weight:
the invention has the beneficial effects that: the coating for the coral island reef building has the advantages of ecological environmental protection, no cracking, no shedding, firm bonding, good stability, simple preparation and the like. In addition, the coral island reef building coating also has the functions of purifying air, adsorbing and decomposing harmful gases, resisting bacteria, sterilizing, adjusting air humidity, reducing peculiar smell, insulating sound and heat, preventing fire and the like.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the coating for the coral island reef building comprises the following components in parts by weight:
furthermore, the granularity of the coral mud is 800-1200 meshes; the granularity of the magnesium hydroxide is 2000-7000 meshes; the particle size of the attapulgite clay powder is 800-1200 meshes; the particle size of the anion powder is 1200-1400 meshes.
Further, the viscosity of the carboxypropylmethyl cellulose is 50000 to 100000 mPas.
Further, the redispersible biogum powder comprises white carbon black, gelatin, sodium alginate, guar gum, carrageenan and a dispersing agent.
Further, the dispersant comprises at least one of sodium polyphosphate, sodium hexametaphosphate, sodium pyrophosphate and sodium dodecyl sulfate.
Further, the coating also comprises 0.5-2 parts of pigment.
The invention also aims to provide a preparation method of the coating, which comprises the following steps:
step 1, fully mixing coral mud, titanium dioxide and magnesium hydroxide to obtain a mixture I;
step 2, adding attapulgite clay powder and anion powder into the mixture I, and fully mixing to obtain a mixture II;
step 3, adding the residual substances into the mixture II, and fully mixing to obtain a mixture III;
and 4, fully mixing the mixture III with water to obtain the coating.
Furthermore, the mass ratio of the mixture III to the water in the step 4 is 2 (0.8-1.2).
The invention has the following beneficial effects:
1. the coating for the coral island reef building has the advantages of ecological environmental protection, no cracking, no shedding, firm bonding, good stability, simple preparation and the like. In addition, the coral island reef building coating also has the functions of purifying air, adsorbing and decomposing harmful gases, resisting bacteria, sterilizing, adjusting air humidity, reducing peculiar smell, insulating sound and heat, preventing fire and the like.
2. The negative oxygen ions generated in the negative ion powder have higher activity and strong redox effect, and can destroy the activity of cell membranes or cell plasma active enzymes of bacteria, thereby achieving the aim of antibiosis and sterilization; the coral mud has a porous structure, and can adjust the humidity in the air, damage the ecological environment of bacteria and inhibit the growth of the bacteria. Therefore, in the invention, the anion powder and the coral mud destroy bacteria from the inside and the outside respectively, thereby realizing the purification of indoor air and achieving the elimination of indoor peculiar smell.
3. The magnesium hydroxide in the invention is an inorganic flame retardant which not only plays a role of flame retardance, but also plays a role of filling in the coating. In the invention, the magnesium hydroxide generates water vapor and metal oxide when being heated, the water vapor can dilute the combustible gas and air in the combustion area, and the concentration of the combustible gas and the content of the air in the combustion area are reduced, thereby realizing flame retardance; in addition, the coral mud has a porous structure and can adjust the humidity of air, so that the coral mud can form water vapor in the heating process to further dilute the combustible gas, and the coral mud losing the water can adsorb the combustible gas, so that the concentration of the combustible gas in a combustion area can be further reduced, and flame retardance is realized; and secondly, the metal oxide formed by thermal decomposition of magnesium hydroxide has the characteristics of good heat resistance and compactness, the heat of a combustion area can be prevented from entering an unburned area, further decomposition of the coating is avoided, caO formed by thermal decomposition of coral mud in the combustion area can also adsorb acid gas in the combustion area, and damage to a human body is reduced. Therefore, the magnesium hydroxide and the coral mud in the coating form a synergistic flame retardant effect, namely the coating has a good flame retardant effect.
4. The attapulgite clay powder is a natural hydrous magnesium aluminum silicate, has a unique three-dimensional chain structure and a special needle and rod crystal structure, is sticky when being wet and has extremely strong water absorption. In the invention, because the coral mud has the capacity of adjusting the air humidity, when the attapulgite clay powder loses moisture to cause the viscosity to be reduced, the coral mud can release partial moisture to ensure the viscosity of the attapulgite clay powder; in addition, the coral mud can also ensure the viscosity of the attapulgite clay powder by absorbing water; therefore, the coral mud can ensure that the viscosity of the attapulgite clay powder is maintained in a stable range by absorbing water and releasing water, reduce the influence of the external environment on the performances of adhesion and the like of the coating, and solve the problems of shedding and the like when the coating is used for coral island reef buildings.
Detailed Description
The coating for coral island reef construction and the preparation method thereof in the present application will be described below with reference to examples.
This application is however exemplified in many different forms and should not be construed as limited to the particular embodiments set forth herein, rather these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of this application to those skilled in the art.
The embodiment of the first aspect of the invention provides a coating for coral island reef buildings, which comprises the following components in parts by weight:
preferably, in this embodiment, the coating includes, in parts by weight:
the main component of the coral mud in the embodiment is calcium carbonate, which has a porous medium, and the surface of the coral mud presents a plurality of pores; in addition, the coral mud also has the functions of adsorbing and decomposing formaldehyde, reducing peculiar smell, adjusting indoor humidity, insulating sound and heat, preventing fire and the like. The coral mud in the embodiment has two sources, one is fine-grain coral soil formed in the island blow-filling process, and the other is artificially prepared coral soil with a target grain size obtained by grinding coral sand through a ball mill; the coral mud in this embodiment is preferably fine-grained coral soil formed during island reclamation.
The titanium dioxide in the embodiment is white powder, has the characteristics of water insolubility, no physiological toxicity and stable chemical performance, and has excellent color performance (namely good whiteness, brightness and luster) after the surface of the titanium dioxide is coated with zirconium and aluminum and is subjected to organic treatment; the titanium dioxide also has the characteristics of strong covering power and fluidity, and also has excellent weather resistance and chalking resistance; rutile type titanium dioxide is preferred in this embodiment.
The magnesium hydroxide in the embodiment belongs to an inorganic additive type environment-friendly flame retardant, has multiple performances of flame retardance, smoke abatement, dripping resistance, filling and the like, and can improve the flame retardance of the coating.
The dispersible biogum powder in the embodiment comprises white carbon black, gelatin, sodium alginate, guar gum, carrageenan and a dispersing agent, and preferably comprises 1 to 3 parts of white carbon black, 1 to 3 parts of gelatin, 0.5 to 1.2 parts of sodium alginate, 0.8 to 2.1 parts of guar gum, 0.7 to 1.6 parts of carrageenan and 1 to 2 parts of dispersing agent by weight; wherein, the dispersant comprises at least one of sodium polyphosphate, sodium hexametaphosphate, sodium pyrophosphate and sodium dodecyl sulfate, and when the dispersant contains two or more than two, the components in the dispersant are mixed according to any proportion. In the embodiment, the redispersible biogenic glue powder does not contain harmful substances such as formaldehyde and the like, has zero VOC content, is beneficial to environmental protection, and is also beneficial to uniform dispersion of all components in the coating. In addition, the components of the dispersible biogum powder in this example are commercially available.
The attapulgite clay powder in the embodiment has a unique three-dimensional chain structure and a special needle and rod crystal structure, and has excellent thickening property, suspension property and colloid shaking-melting property, so that the performance of the coral mud coating is further improved.
The negative oxygen ions generated in the negative ion powder in the embodiment have higher activity and strong redox effect, and can destroy the activity of the cell membrane of bacteria or the activity of cell protoplasm active enzyme, thereby achieving the aim of antibiosis and sterilization.
The carboxypropylmethyl cellulose ether in the embodiment has the characteristics of good thickening, suspending, dispersing, emulsifying, bonding, film forming, moisture protection, protective colloid supply and the like, and can improve the fluidity and the operation performance of the coating. Preferably, the viscosity of the carboxypropylmethyl cellulose ether is 50000 to 100000mPa · s; more preferably, the viscosity of the carboxypropylmethyl cellulose ether is 50000 to 60000 mPas.
In addition, the granularity of the coral mud is 800-1200 meshes; the granularity of the magnesium hydroxide is 2000-7000 meshes; the particle size of the attapulgite clay powder is 800-1200 meshes; the particle size of the anion powder is 1200-1400 meshes; among them, in this example, anion powder having a whiteness of 92 to 97 is preferable.
In addition, in some embodiments, the coating further comprises 0.5-2 parts by weight of pigment, in this example the pigment comprises one or more of iron red, iron yellow, iron green, iron blue, iron black, ultramarine, cobalt blue, cobalt green, copper chromium black, chrome yellow, cadmium red; in practice, different pigments can be selected according to market requirements.
An embodiment of the second aspect of the present invention provides a preparation method suitable for the coating of the first aspect, specifically including the following steps:
step 1, mixing coral mud, titanium dioxide and magnesium hydroxide fully to obtain a mixture I;
step 2, adding attapulgite clay powder and anion powder into the mixture I, and fully mixing to obtain a mixture II;
step 3, adding the redispersible biogum powder, the carboxymethyl cellulose ether and the pigment into the mixture II, and fully mixing to obtain a mixture III;
and 4, fully mixing the mixture III with water to obtain the coating.
In this example, the mixing time in step 1, step 2 and step 3 was 3min, 5min and 5min, respectively. In addition, the mass ratio of the mixture III to the water in the step 4 is 2: (0.8-1.2).
In addition, in the practical process, the coating in the embodiment is mainly applied by blade coating or spray coating, and the thickness of the applied coating is 1 to 2mm.
Examples
Example 1:
the coating for the coral island reef building comprises the following components in parts by weight:
wherein the granularity of the coral mud is 1000 meshes, and the granularity of the magnesium hydroxide is 5000 meshes; the renewable dispersible biogum powder comprises the following components in parts by weight: 3 parts of white carbon black, 2 parts of gelatin, 1 part of sodium alginate, 2 parts of guar gum, 1.2 parts of carrageenan and 1.2 parts of sodium hexametaphosphate; the particle size of the anion powder is 1300 meshes, and the whiteness is 92-97; the viscosity of the carboxymethyl cellulose is 60000 mPas, the particle size of the attapulgite clay powder is 1000 meshes, and the pigment is iron yellow.
The preparation of the coating in the embodiment specifically comprises the following steps:
step 1, mixing coral mud, titanium dioxide and magnesium hydroxide fully for 3min to obtain a mixture I;
step 2, adding attapulgite clay powder and anion powder into the mixture I, and fully mixing for 5min to obtain a mixture II;
step 3, adding the redispersible biogum powder, the carboxymethyl cellulose ether and the pigment into the mixture II, and fully mixing for 5min to obtain a mixture III;
and 4, fully mixing the mixture III with water to obtain the coating, wherein the mass ratio of the mixture III to the water is 2.
Example 2
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 1 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
example 3
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 1 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
example 4
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 1 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
example 5
The coating for coral island reef construction and the preparation method thereof in this example were the same as those in example 1 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
example 6
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 1 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
example 7
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 4 except that:
the granularity of the coral mud is 800 meshes, and the granularity of the magnesium hydroxide is 2000 meshes; the particle size of the anion powder is 1200 meshes, and the whiteness is 92-97; the viscosity of the carboxypropylmethyl cellulose is 50000mPa & s; the particle size of the attapulgite clay powder is 800 meshes.
Example 8
The coating material for coral island reef construction and the preparation method thereof in this example were the same as those in example 4 except that:
the granularity of the coral mud is 1200 meshes, and the granularity of the magnesium hydroxide is 7000 meshes; the particle size of the anion powder is 1400 meshes, and the whiteness is 92-97; the viscosity of the carboxypropyl methyl cellulose is 50000mPa & s; the particle size of the attapulgite clay powder is 1200 meshes.
Comparative example 1
The coating for coral island reef construction and the preparation method thereof in this example were the same as those in example 4 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
comparative example 2
The coating for coral island reef construction and the preparation method thereof in this example were the same as those in example 4 except that:
the coating for the coral island reef building comprises the following components in parts by weight:
and (3) testing and analyzing:
the coatings in the above examples and comparative examples were tested according to the following criteria, and the test results are shown in table 1;
the method specifically comprises the following standards:
the flame retardancy of the coatings was tested according to standard GB 8624-2012;
the coatings were tested for water resistance, alkali resistance and temperature resistance to denaturation according to standard JG/T26-2002, where water resistance and salt resistance refer to the time during which no blistering, no shedding and slight dusting is allowed to remain, and temperature resistance refers to the number of times during which no blistering, no shedding and slight dusting is allowed to remain.
TABLE 1 paint Performance testing
As can be seen from Table 1, the coating of the present invention has good water resistance, salt resistance and temperature deformation resistance, and also has good flame retardant properties.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The coating for the coral island reef building is characterized by comprising the following components in parts by weight:
2. the coating according to claim 1, comprising the following components in parts by weight:
3. the coating as claimed in claim 1 or 2, wherein the coral mud has a particle size of 800 to 1200 mesh; the granularity of the magnesium hydroxide is 2000-7000 meshes; the particle size of the attapulgite clay powder is 800-1200 meshes; the particle size of the anion powder is 1200-1400 meshes.
4. The coating according to claim 1 or 2, characterized in that the viscosity of the carboxypropylmethylcellulose is between 50000 and 100000 mPa-s.
5. The coating of claim 1 or 2, wherein the redispersible biogum powder comprises white carbon, gelatin, sodium alginate, guar gum, carrageenan and a dispersant.
6. The coating of claim 5, wherein the dispersant comprises at least one of sodium polyphosphate, sodium hexametaphosphate, sodium pyrophosphate, and sodium dodecyl sulfate.
7. The paint according to claim 1 or 2, characterized in that the paint further comprises 0.5 to 2 parts by weight of a pigment.
8. A method for preparing a coating according to any one of claims 1 to 7, comprising the steps of:
step 1, fully mixing coral mud, titanium dioxide and magnesium hydroxide to obtain a mixture I;
step 2, adding attapulgite clay powder and anion powder into the mixture I, and fully mixing to obtain a mixture II;
step 3, adding the residual substances into the mixture II, and fully mixing to obtain a mixture III;
and 4, fully mixing the mixture III with water to obtain the coating.
9. The preparation method according to claim 8, wherein the mass ratio of the mixture III to the water in the step 4 is 2 (0.8-1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267982.1A CN115651430B (en) | 2022-10-17 | 2022-10-17 | Coating for coral island reef building and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211267982.1A CN115651430B (en) | 2022-10-17 | 2022-10-17 | Coating for coral island reef building and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115651430A true CN115651430A (en) | 2023-01-31 |
| CN115651430B CN115651430B (en) | 2024-04-02 |
Family
ID=84987198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211267982.1A Active CN115651430B (en) | 2022-10-17 | 2022-10-17 | Coating for coral island reef building and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115651430B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132112A (en) * | 2004-11-02 | 2006-05-25 | Sekisui Chem Co Ltd | Negative ion generating building interior material |
| CN104962140A (en) * | 2015-04-23 | 2015-10-07 | 昆山联合环保涂料有限公司 | Coral sand stone-like coating and preparation method thereof |
| CN105753506A (en) * | 2016-02-15 | 2016-07-13 | 邵水永 | Purified and adsorbed composite diatom ooze powder coating and preparation and construction method thereof |
| CN105951428A (en) * | 2016-05-11 | 2016-09-21 | 沈平 | Nano anion functional material for fabric in automobile and preparation method of nano anion functional material |
| CN106186841A (en) * | 2016-06-30 | 2016-12-07 | 合肥光聚财建筑装饰工程有限公司 | A kind of Green environmental-protection building ornament materials based on coral reef |
| CN107540330A (en) * | 2016-06-29 | 2018-01-05 | 刘林 | A kind of potent mould proof decorative material for wall surface using diatomite as filler |
| CN115181376A (en) * | 2022-07-11 | 2022-10-14 | 重庆大学 | Coral island reef building decoration prefabricated plate and preparation method thereof |
-
2022
- 2022-10-17 CN CN202211267982.1A patent/CN115651430B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006132112A (en) * | 2004-11-02 | 2006-05-25 | Sekisui Chem Co Ltd | Negative ion generating building interior material |
| CN104962140A (en) * | 2015-04-23 | 2015-10-07 | 昆山联合环保涂料有限公司 | Coral sand stone-like coating and preparation method thereof |
| CN105753506A (en) * | 2016-02-15 | 2016-07-13 | 邵水永 | Purified and adsorbed composite diatom ooze powder coating and preparation and construction method thereof |
| CN105951428A (en) * | 2016-05-11 | 2016-09-21 | 沈平 | Nano anion functional material for fabric in automobile and preparation method of nano anion functional material |
| CN107540330A (en) * | 2016-06-29 | 2018-01-05 | 刘林 | A kind of potent mould proof decorative material for wall surface using diatomite as filler |
| CN106186841A (en) * | 2016-06-30 | 2016-12-07 | 合肥光聚财建筑装饰工程有限公司 | A kind of Green environmental-protection building ornament materials based on coral reef |
| CN115181376A (en) * | 2022-07-11 | 2022-10-14 | 重庆大学 | Coral island reef building decoration prefabricated plate and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国建筑学会建筑材料分会等: "《建筑材料行业发展及工程应用》", 中国建材工业出版社, pages: 192 - 193 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115651430B (en) | 2024-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102643048B (en) | Diatom internal wall coating with humidity-regulating and air purifying functions and preparation process thereof | |
| CN107353716B (en) | Environment-friendly antibacterial interior wall coating containing shell powder and preparation method thereof | |
| CN102167936B (en) | Marine organism shell powder paint | |
| CN102268211A (en) | Shell powder biological environment-friendly internal wall coating | |
| CN111559869A (en) | Antibacterial glaze material, antibacterial glazed tile and preparation method thereof | |
| CN105504901A (en) | Environmental-friendly wall mask material and preparation method thereof | |
| CN104210002B (en) | A kind of composite flame-retardant agent, preparation method and its usage | |
| CN108250809A (en) | A kind of environmental protection coating material capable of purifying air and preparation method thereof | |
| CN115651430B (en) | Coating for coral island reef building and preparation method thereof | |
| CN109206948B (en) | Weather-resistant inorganic exterior wall coating based on graphene and mullite and preparation method thereof | |
| CN106280660A (en) | A kind of neutral water-resistant putty | |
| CN106085039A (en) | A kind of high-tech environmental protection coating material and preparation method thereof | |
| CN112778804A (en) | Inorganic fireproof aldehyde-removing coating | |
| CN106242455B (en) | A kind of composite multi-functional sepiolite/diatomite basic ring protects indoor wall material | |
| CN110922794A (en) | Visible light photocatalytic diatom ooze coating and preparation and construction method thereof | |
| US11732140B2 (en) | Environment-friendly wall paint for building and preparation method thereof | |
| CN115717003A (en) | Environment-friendly inorganic water-resistant anti-cracking fireproof interior wall coating and preparation method thereof | |
| CN105176144A (en) | Diatom ooze nano-composite coating | |
| CN113429844A (en) | Metal roof acrylic acid high-elasticity waterproof coating and preparation method thereof | |
| CN114231058A (en) | Antibacterial formaldehyde-purifying anion flame-retardant functional water paint and preparation method thereof | |
| CN109485309B (en) | Functional diatom ooze powder coating and preparation method thereof | |
| CN108503267B (en) | Composite material for building and preparation process thereof | |
| CN111363419A (en) | Multifunctional air purification emulsion paint | |
| CN115677288B (en) | Putty and preparation method thereof | |
| CN115636624B (en) | Coral powder repairing paste and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |