CN117025059B - Solid waste base wear-resistant epoxy floor coating and preparation method thereof - Google Patents
Solid waste base wear-resistant epoxy floor coating and preparation method thereof Download PDFInfo
- Publication number
- CN117025059B CN117025059B CN202311036688.4A CN202311036688A CN117025059B CN 117025059 B CN117025059 B CN 117025059B CN 202311036688 A CN202311036688 A CN 202311036688A CN 117025059 B CN117025059 B CN 117025059B
- Authority
- CN
- China
- Prior art keywords
- superfine powder
- slag superfine
- floor coating
- solid waste
- epoxy resin
- 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.)
- Active
Links
- 239000004593 Epoxy Substances 0.000 title claims abstract description 59
- 238000000576 coating method Methods 0.000 title claims abstract description 53
- 239000011248 coating agent Substances 0.000 title claims abstract description 49
- 239000002910 solid waste Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 162
- 239000002893 slag Substances 0.000 claims abstract description 131
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 70
- 239000003822 epoxy resin Substances 0.000 claims abstract description 67
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 67
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000008139 complexing agent Substances 0.000 claims abstract description 56
- 239000003085 diluting agent Substances 0.000 claims abstract description 40
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000003607 modifier Substances 0.000 claims abstract description 28
- 238000000498 ball milling Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 46
- 239000000126 substance Substances 0.000 claims description 34
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 33
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 25
- BHIIGRBMZRSDRI-UHFFFAOYSA-N [chloro(phenoxy)phosphoryl]oxybenzene Chemical compound C=1C=CC=CC=1OP(=O)(Cl)OC1=CC=CC=C1 BHIIGRBMZRSDRI-UHFFFAOYSA-N 0.000 claims description 25
- 239000000440 bentonite Substances 0.000 claims description 24
- 229910000278 bentonite Inorganic materials 0.000 claims description 24
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 24
- 239000002270 dispersing agent Substances 0.000 claims description 24
- 238000009736 wetting Methods 0.000 claims description 24
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 22
- 239000001038 titanium pigment Substances 0.000 claims description 12
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 11
- 150000003608 titanium Chemical class 0.000 claims description 11
- 238000003980 solgel method Methods 0.000 claims description 10
- 239000004842 bisphenol F epoxy resin Substances 0.000 claims description 9
- 239000004841 bisphenol A epoxy resin Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 18
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract description 10
- 239000004408 titanium dioxide Substances 0.000 abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 9
- 239000000945 filler Substances 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 description 22
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
- -1 MnO and the like Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012767 functional filler Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
The invention provides a solid waste base wear-resistant epoxy floor coating and a preparation method thereof, belonging to the field of epoxy floor coatings. The epoxy floor coating is prepared from epoxy resin, a diluent, steel slag superfine powder, lithium slag superfine powder, electric furnace ash modified titanium dioxide, a functional modifier dispersion-defoaming complexing agent, an anti-settling-leveling complexing agent and the like. The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1000-1500 meshes, and the appearance is non-spherical. The lithium slag superfine powder is processed by ball milling with high length-diameter ratio, the fineness is 1500-2000 meshes, and the morphology is spherical. The invention solves the problems that the epoxy floor coating takes calcium carbonate and talcum powder as fillers and consumes natural resources, the titanium dioxide has limited performance, and the wear resistance of the epoxy floor coating is to be improved. Meanwhile, the invention prepares the functional coating by taking solid wastes such as steel slag superfine powder, lithium slag superfine powder and the like as raw materials, thereby meeting the current industrial development requirements of energy conservation, environmental protection and recycling economy.
Description
Technical Field
The invention belongs to the field of epoxy floor coatings, and particularly relates to a solid waste base wear-resistant epoxy floor coating and a preparation method thereof.
Background
The epoxy floor coating has the advantages of skid resistance, corrosion resistance, wear resistance, bright color, good flexibility, convenient construction and the like, and is widely applied to various places such as enterprise workshops, parking lots, sports grounds and the like. However, the epoxy floor coating needs to use natural resources such as calcium carbonate, talcum powder and the like as functional fillers, so that the production cost is increased and the natural resources are consumed greatly.
The steel slag, the lithium slag and the electric furnace dust are all solid wastes, wherein the steel slag has a large amount of calcium silicate and solid solutions (RO phases) formed by FeO, mgO and other divalent metal oxides such as MnO; lithium slag has a large amount of aluminum silicate; fe in electric furnace dust 3 O 4 、FeO、Fe/Fe 2 O 3 The total amount is higher. If the steel slag, the lithium slag and the electric furnace ash can be used for replacing calcium carbonate, talcum powder and modified titanium dioxide for producing the epoxy floor coating, the production cost of the epoxy floor coating can be reduced, and the consumption of natural resources is reduced.
Disclosure of Invention
In order to solve the problems that the epoxy floor coating takes calcium carbonate and talcum powder as fillers and consumes natural resources, the titanium dioxide has limited performance, and the wear resistance of the epoxy floor coating is to be improved. On one hand, the invention uses non-spherical steel slag superfine powder and spherical lithium slag superfine powder to replace calcium carbonate and talcum powder; on the other hand, the electric furnace ash ultrafine powder is used for modifying the titanium dioxide, so that the performance of the titanium dioxide is improved. Epoxy resin, a diluent, steel slag superfine powder, lithium slag superfine powder, electric furnace ash modified titanium dioxide, a functional modifier, a dispersion-defoaming complexing agent and an anti-settling-leveling complexing agent are prepared into the solid waste base wear-resistant epoxy floor coating, so that the problems are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme.
The invention provides a solid waste base wear-resistant epoxy floor coating which comprises the following raw materials in percentage by weight:
further, the steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1000-1500 meshes, and the appearance is non-spherical, namely oval or diamond. The main chemical components (mass fraction) of the steel slag superfine powder are CaO (48.28 percent), fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
Further, the lithium slag superfine powder is processed by ball milling with high length-diameter ratio, the fineness is 1500-2000 meshes, and the morphology is spherical. The main chemical components (mass fraction) of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
Further, the electric furnace ash modified titanium dioxide is prepared by preparing 2000-2500 meshes of electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
Further, the epoxy resin is bisphenol A epoxy resin or bisphenol F epoxy resin.
Further, the diluent is an epoxy reactive diluent.
Further, the functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 1:1-3:1.
Further, the dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:2-2:1.
Further, the anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:2-2:1.
Further, the weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.30-1.60.
The invention also provides a preparation method of the solid waste base wear-resistant epoxy floor coating, which comprises the following steps:
firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a high-speed mixer with the speed of 1000-1500 r/min for 15-20 min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a high-speed mixer with the speed of 1000-1500 r/min for 5-10 min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a high-speed mixer of 1000-1500 r/min for 45-60 min to obtain the solid waste base wear-resistant epoxy floor coating.
The innovation of the invention is as follows:
(1) The steel slag superfine powder processed by adopting the superfine tire vertical mill has a large amount of calcium silicate and solid solution (RO phase) formed by FeO, mgO and other divalent metal oxides such as MnO and the like, and the wear resistance of the calcium silicate and the solid solution (RO phase) is higher than that of common calcium carbonate; on the other hand, the coating has non-spherical shape, i.e. elliptic or diamond shape, and forms a compact layer in the coating process, thereby having the effect of 'hanging roof tiles' and improving the wear resistance.
(2) The lithium slag superfine powder has a large amount of aluminum silicate, and spherical particles are formed by ball milling with high length-diameter ratio and are used for replacing magnesium silicate mineral talcum powder as a main component, so that the solid waste lithium slag superfine powder is used for replacing talcum powder as a reinforcing and modifying filler.
(3) The invention reduces the surface inorganic property of the steel slag superfine powder and the lithium slag superfine powder and enhances the compatibility with epoxy resin by the action of methyl methacrylate and diphenyl chlorophosphate on the inorganic compound interface of the steel slag superfine powder and the lithium slag superfine powder which are inorganic substances and the situation that the inorganic/organic interface is incompatible is inevitable.
(4) Titanium dioxide has good responsiveness to ultraviolet light but poor responsiveness to visible light, and the titanium dioxide has high Fe content 3 O 4 、FeO、Fe/Fe 2 O 3 The total amount of the electric furnace ash is used for modifying the titanium dioxide, so that the titanium dioxide can not only respond to ultraviolet light, but also respond to visible light, and the aging resistance of the light source is improved.
(5) The invention provides the weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) of 1.30-1.60:1, so as to ensure the coating of the powder material by the epoxy resin and promote the smoothness and the smoothness of the surface of the coating.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention solves the problems that the epoxy floor coating takes calcium carbonate and talcum powder as fillers and consumes natural resources, the titanium dioxide has limited performance, and the wear resistance of the epoxy floor coating is to be improved.
2. According to the invention, epoxy resin, a diluent, steel slag superfine powder, lithium slag superfine powder, electric furnace ash modified titanium dioxide, a functional modifier, a dispersion-defoaming complexing agent and an anti-settling-leveling complexing agent are prepared into the solid waste base wear-resistant epoxy floor coating, so that the industrial development requirements of energy conservation, environmental protection and recycling economy are met.
Detailed Description
The present invention is described in detail below with reference to specific examples, but the present invention is not limited to the following examples.
Example 1
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol A epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1000 meshes, and the appearance is non-spherical, namely oval or diamond. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 1750 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by mixing 2500 meshes of electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:30, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:2.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.45.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a 1250r/min high-speed mixer for 15min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 8min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 60min to obtain the solid waste base wear-resistant epoxy floor coating.
Example 2
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1500 meshes, and the appearance of the steel slag superfine powder is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ball milling, the fineness is 1500 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by preparing 2250 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 1:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 2:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.35.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a high-speed mixer of 1000r/min for 20min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a high-speed mixer at 1000r/min for 5min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a high-speed mixer at 1000r/min for 45min to obtain the solid waste base wear-resistant epoxy floor coating.
Example 3
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol A epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1000-1500 meshes, and the appearance is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by ball milling with high length-diameter ratio, the fineness is 1500-2000 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by mixing 2000-2500 meshes of electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30, and the electric furnace ash modified titanium dioxide is formed by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56％)、K(1.32％)、Na(1.32％)、C(1.14％)、Zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 1:1-3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:2-2:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:2-2:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.57.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a high-speed mixer with the speed of 1000-1500 r/min for 15-20 min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a high-speed mixer with the speed of 1000-1500 r/min for 5-10 min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a high-speed mixer of 1000-1500 r/min for 45-60 min to obtain the solid waste base wear-resistant epoxy floor coating.
Example 4
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol A epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1250 meshes, and the appearance of the steel slag superfine powder is non-spherical, namely oval or diamond. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 2000 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by preparing 2000 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:25, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 2:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:2.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 2:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.45.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a 1500r/min high-speed mixer for 18min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1500r/min high-speed mixer for 10min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1500r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
Example 5
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1000 meshes, and the appearance is non-spherical, namely oval or diamond. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ball milling, the fineness is 1500 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by mixing 2500 meshes of electric furnace ash ultrafine powder and tetrabutyl titanate according to the mass ratio of 1:20-1:30, and forming an electric furnace by a sol-gel methodAsh modified titanium dioxide. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 1:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 2:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:2.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.30.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a high-speed mixer of 1000r/min for 16min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a high-speed mixer at 1000r/min for 9min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a high-speed mixer at 1000/min for 50min to obtain the solid waste base wear-resistant epoxy floor coating.
Example 6
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The saidThe steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness is 1500 meshes, and the appearance is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 1750 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by mixing 2250 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder + the weight of the lithium slag superfine powder + the weight of the electric furnace ash modified titanium dioxide) is 1.43.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a 1250r/min high-speed mixer for 19min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 6min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
Comparative example 1
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The fineness of the calcium carbonate is 1500 meshes.
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 1750 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by mixing 2250 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56％)、K(1.32％)、Na(1.32％)、C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder + the weight of the lithium slag superfine powder + the weight of the electric furnace ash modified titanium dioxide) is 1.43.
Firstly, mixing the superfine powder of calcium carbonate and lithium slag with a functional modifier in a 1250r/min high-speed mixer for 19min to obtain modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 6min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
Comparative example 2
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1500 meshes, and the appearance of the steel slag superfine powder is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The fineness of the talcum powder is 1750 meshes.
The electric furnace ash modified titanium dioxide is prepared by mixing 2250 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30, and forming the electric furnace ash modified titanium dioxide by a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder + the weight of the lithium slag superfine powder + the weight of the electric furnace ash modified titanium dioxide) is 1.43.
Firstly, mixing the steel slag superfine powder, talcum powder and functional modifier in a 1250r/min high-speed mixer for 19min to obtain modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 6min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
Comparative example 3
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1500 meshes, and the appearance of the steel slag superfine powder is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 1750 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The titanium dioxide is of industrial grade.
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder + the weight of the lithium slag superfine powder + the weight of the electric furnace ash modified titanium dioxide) is 1.43.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a 1250r/min high-speed mixer for 19min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 6min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
Comparative example 4
Taking 100g of the product of the invention as an example, the components and the mass ratio thereof are as follows:
the epoxy resin is bisphenol F epoxy resin.
The diluent is an epoxy reactive diluent.
The steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1500 meshes, and the appearance of the steel slag superfine powder is non-spherical, i.e. elliptic or rhombic. The main chemical components of the steel slag superfine powder are CaO (48.28 percent) and Fe 2 O 3 (24.18％)、SiO 2 (11.57％)、MgO(5.34％)、MnO(2.08％)、P 2 O 5 (1.19％)、Al 2 O 3 (3.30%) and others (4.06%).
The lithium slag superfine powder is processed by adopting high-length-diameter ratio ball milling, the fineness is 1750 meshes, and the morphology is spherical. The main chemical components of the lithium slag superfine powder are as follows: al (Al) 2 O 3 19.12% of SiO 2 50.36% of Fe 2 O 3 1.71%, caO 8.60%, mgO 7.25%, K 2 O is 2.90%, na 2 O is 2.88%, tiO 2 0.09%, 0.03% ZnO and P 2 O 5 0.21% SO 3 6.15%, 0.17% Li, and 0.53% others.
The electric furnace ash modified titanium dioxide is prepared by 2250The electric furnace ash modified titanium dioxide is formed by preparing the electric furnace ash ultrafine powder and tetrabutyl titanate according to the mass ratio of 1:20-1:30 and adopting a sol-gel method. The chemical composition (mass fraction) of the electric furnace ash is Fe 3 O 4 (0.34％)、FeO(8.91％)、Fe/Fe 2 O 3 (58.65％)、SiO 2 (2.06％)、CaO(2.92％)、MgO(1.38％)、Al 2 O 3 (0.56%), K (1.32%), na (1.32%), C (1.14%), zn (2.61%) and others (18.79%).
The functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 3:1.
The dispersing-defoaming complexing agent is a mixture of a wetting dispersing agent and an organosilicon defoaming agent, and the mass ratio of the wetting dispersing agent to the organosilicon defoaming agent is 1:1.
The anti-settling-leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:1.
The weight of the epoxy resin/(the weight of the steel slag superfine powder, the weight of the lithium slag superfine powder and the weight of the electric furnace ash modified titanium dioxide) is 1.20.
Firstly, mixing the steel slag superfine powder, the lithium slag superfine powder and the functional modifier in a 1250r/min high-speed mixer for 19min to obtain the modified shield powder. And mixing the epoxy resin, the diluent and the dispersion-defoaming complexing agent in a 1250r/min high-speed mixer for 6min to obtain the modified epoxy resin. And finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a 1250r/min high-speed mixer for 55min to obtain the solid waste base wear-resistant epoxy floor coating.
The abrasion values of the solid waste-based abrasion-resistant epoxy floor coatings prepared in examples 1 to 6 and comparative examples 1 to 4 according to GB/T22374-2018 floor coating materials were tested as follows:
TABLE 1 abrasion value of solid waste based abrasion resistant epoxy floor coating
/>
Claims (12)
1. The solid waste base wear-resistant epoxy floor coating is characterized by comprising the following raw materials in percentage by weight:
45% -60% of epoxy resin
3% -7% of diluent
25% -33% of steel slag superfine powder
6% -10% of lithium slag superfine powder
0.3-0.5% of electric furnace dust modified titanium dioxide
3% -5% of functional modifier
0.2 to 0.6 percent of dispersion-defoaming complexing agent
0.4% -0.8% of anti-settling-leveling complexing agent;
the functional modifier is a mixture of methyl methacrylate and diphenyl chlorophosphate, and the mass ratio of the methyl methacrylate to the diphenyl chlorophosphate is 1:1-3:1;
the ratio of the total weight of the steel slag superfine powder, the lithium slag superfine powder and the electric furnace ash modified titanium dioxide to the weight of the epoxy resin is 1.30-1.60.
2. The solid waste-based wear-resistant epoxy floor coating of claim 1, wherein the steel slag superfine powder is processed by adopting a superfine tire vertical mill, the fineness of the steel slag superfine powder is 1000-1500 meshes, and the appearance of the steel slag superfine powder is non-spherical.
3. The solid waste base wear-resistant epoxy floor coating as claimed in claim 2, wherein the steel slag superfine powder comprises the following chemical components in percentage by mass: 48.28% of CaO and Fe 2 O 3 24.18%、SiO 2 11.57%、MgO 5.34%、MnO 2.08%、P 2 O 5 1.19%、Al 2 O 3 3.30%, the other 4.06%.
4. The solid waste-based wear-resistant epoxy floor coating of claim 1, wherein the lithium slag superfine powder is processed by high-length-diameter-ratio ball milling, the fineness is 1500-2000 meshes, and the morphology is spherical.
5. The solid waste base wear-resistant epoxy floor coating as claimed in claim 4, wherein the lithium slag superfine powder comprises the following chemical components in percentage by mass: al (Al) 2 O 3 19.12%、SiO 2 50.36%、Fe 2 O 3 1.71%、CaO 8.60%、MgO 7.25%、K 2 O 2.90%、Na 2 O 2.88%、TiO 2 0.09%、ZnO 0.03%、P 2 O 5 0.21%、SO 3 6.15%, li 0.17% and other 0.53%.
6. The solid waste base wear-resistant epoxy floor coating as claimed in claim 1, wherein the electric furnace ash modified titanium dioxide is prepared by preparing 2000-2500 mesh electric furnace ash ultrafine powder and tetrabutyl titanate according to a mass ratio of 1:20-1:30 and adopting a sol-gel method.
7. The solid waste base wear-resistant epoxy floor coating as claimed in claim 6, wherein the electric furnace dust comprises the following chemical components in percentage by mass: fe (Fe) 3 O 4 0.34%、FeO8.91%、Fe/Fe 2 O 3 58.65%、SiO 2 2.06%、CaO 2.92%、MgO 1.38%、Al 2 O 3 0.56%, K1.32%, na 1.32%, C1.14%, zn 2.61% and others 18.79%.
8. The solid waste-based wear-resistant epoxy floor coating as claimed in claim 1, wherein the epoxy resin is bisphenol a epoxy resin or bisphenol F epoxy resin.
9. The solid waste-based wear-resistant epoxy floor coating as claimed in claim 1, wherein the diluent is an epoxy reactive diluent.
10. The solid waste-based wear-resistant epoxy floor coating disclosed in claim 1, wherein the dispersing-defoaming complexing agent is a mixture of a wetting dispersant and an organosilicon defoamer, and the mass ratio of the wetting dispersant to the organosilicon defoamer is 1:2-2:1.
11. The solid waste-based wear-resistant epoxy floor coating as claimed in claim 1, wherein the anti-settling and leveling complexing agent is a mixture of organic bentonite and an organosilicon rheological aid, and the mass ratio of the organic bentonite to the organosilicon rheological aid is 1:2-2:1.
12. A method for preparing the solid waste base wear-resistant epoxy floor coating as claimed in claim 1, which is characterized by comprising the following steps:
firstly, mixing steel slag superfine powder, lithium slag superfine powder and a functional modifier in a high-speed mixer with the speed of 1000-1500 r/min for 15-20 min to obtain modified shield powder; secondly, mixing the epoxy resin, the diluent and the dispersing-defoaming complexing agent in a high-speed mixer with the speed of 1000-1500 r/min for 5-10 min to obtain modified epoxy resin; and finally, mixing the modified shield powder, the modified epoxy resin, the electric furnace ash modified titanium pigment and the anti-settling-leveling complexing agent in a high-speed mixer of 1000-1500 r/min for 45-60 min to obtain the solid waste base wear-resistant epoxy floor coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036688.4A CN117025059B (en) | 2023-08-17 | 2023-08-17 | Solid waste base wear-resistant epoxy floor coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311036688.4A CN117025059B (en) | 2023-08-17 | 2023-08-17 | Solid waste base wear-resistant epoxy floor coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117025059A CN117025059A (en) | 2023-11-10 |
| CN117025059B true CN117025059B (en) | 2024-03-12 |
Family
ID=88640919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311036688.4A Active CN117025059B (en) | 2023-08-17 | 2023-08-17 | Solid waste base wear-resistant epoxy floor coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117025059B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194136A (en) * | 2013-03-20 | 2013-07-10 | 徐州华日化学工业有限公司 | Epoxy self-leveling floor coating and preparation method thereof |
| CN103694850A (en) * | 2013-11-25 | 2014-04-02 | 杜玉村 | Impact-resistant and wear-resistant protective agent and preparation and construction methods thereof |
| CN106116195A (en) * | 2016-07-01 | 2016-11-16 | 江苏融达新材料股份有限公司 | A kind of vertical mill grinding slag, lithium slag add modifying agent composite powder production method |
| RU2015127577A (en) * | 2015-07-08 | 2017-01-12 | Открытое акционерное общество "Ключевский завод ферросплавов" (ОАО "КЗФ") | MIXTURE AND METHOD OF ALUMINUM THERMAL PRODUCTION OF FERROTITANIUM WITH ITS USE |
| CN106519772A (en) * | 2016-12-22 | 2017-03-22 | 天津雨茅科技有限公司 | Inner wall putty used in architectural decoration engineering |
| CN106675040A (en) * | 2016-12-15 | 2017-05-17 | 中山市得高行知识产权中心（有限合伙） | Sealing material for electric power outdoor communication cabinet |
| CN108031635A (en) * | 2017-12-23 | 2018-05-15 | 安徽国电能源设备工程有限公司 | A kind of protective coating preparation method of energy storage type electric boiler heating element |
| CN111689717A (en) * | 2020-05-29 | 2020-09-22 | 上海海事大学 | Antiskid and wear-resistant colored asphalt concrete |
| CN112047708A (en) * | 2020-09-03 | 2020-12-08 | 淮安市博彦土木工程科学研究院有限公司 | Sprayed concrete and construction method thereof |
| CN113250035A (en) * | 2021-04-12 | 2021-08-13 | 南昌大学 | Steel slag ultrathin high-skid-resistance pavement surface layer and construction method thereof |
| CN113861805A (en) * | 2021-09-14 | 2021-12-31 | 北京天乙长科技发展有限公司 | High-temperature wear-resistant heavy-duty anticorrosive powder coating and preparation method and coating method thereof |
| CN114226413A (en) * | 2020-09-09 | 2022-03-25 | 中冶长天国际工程有限责任公司 | Comprehensive treatment process of lithium slag |
| CN115231842A (en) * | 2022-07-06 | 2022-10-25 | 四川省建筑科学研究院有限公司 | Industrial smelting slag composite mineral admixture and preparation method thereof |
-
2023
- 2023-08-17 CN CN202311036688.4A patent/CN117025059B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194136A (en) * | 2013-03-20 | 2013-07-10 | 徐州华日化学工业有限公司 | Epoxy self-leveling floor coating and preparation method thereof |
| CN103694850A (en) * | 2013-11-25 | 2014-04-02 | 杜玉村 | Impact-resistant and wear-resistant protective agent and preparation and construction methods thereof |
| RU2015127577A (en) * | 2015-07-08 | 2017-01-12 | Открытое акционерное общество "Ключевский завод ферросплавов" (ОАО "КЗФ") | MIXTURE AND METHOD OF ALUMINUM THERMAL PRODUCTION OF FERROTITANIUM WITH ITS USE |
| CN106116195A (en) * | 2016-07-01 | 2016-11-16 | 江苏融达新材料股份有限公司 | A kind of vertical mill grinding slag, lithium slag add modifying agent composite powder production method |
| CN106675040A (en) * | 2016-12-15 | 2017-05-17 | 中山市得高行知识产权中心（有限合伙） | Sealing material for electric power outdoor communication cabinet |
| CN106519772A (en) * | 2016-12-22 | 2017-03-22 | 天津雨茅科技有限公司 | Inner wall putty used in architectural decoration engineering |
| CN108031635A (en) * | 2017-12-23 | 2018-05-15 | 安徽国电能源设备工程有限公司 | A kind of protective coating preparation method of energy storage type electric boiler heating element |
| CN111689717A (en) * | 2020-05-29 | 2020-09-22 | 上海海事大学 | Antiskid and wear-resistant colored asphalt concrete |
| CN112047708A (en) * | 2020-09-03 | 2020-12-08 | 淮安市博彦土木工程科学研究院有限公司 | Sprayed concrete and construction method thereof |
| CN114226413A (en) * | 2020-09-09 | 2022-03-25 | 中冶长天国际工程有限责任公司 | Comprehensive treatment process of lithium slag |
| CN113250035A (en) * | 2021-04-12 | 2021-08-13 | 南昌大学 | Steel slag ultrathin high-skid-resistance pavement surface layer and construction method thereof |
| CN113861805A (en) * | 2021-09-14 | 2021-12-31 | 北京天乙长科技发展有限公司 | High-temperature wear-resistant heavy-duty anticorrosive powder coating and preparation method and coating method thereof |
| CN115231842A (en) * | 2022-07-06 | 2022-10-25 | 四川省建筑科学研究院有限公司 | Industrial smelting slag composite mineral admixture and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 国内外电炉钛渣制备氯化原料研究进展;毛雪华;刘代俊;张鹏;;现代化工;第31卷(第S1期);全文 * |
| 极地低温高强韧耐磨破冰涂层制备及性能评价;蓝席建;表面技术;第51卷(第6期);59-66 * |
| 锂渣的综合利用;吴福飞;王国强;侍克斌;郝杰;翟超;;粉煤灰综合利用(第03期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117025059A (en) | 2023-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101186467B (en) | Thermal insulation energy-saving composite material and preparing method thereof | |
| CN110204948B (en) | Anti-rust, flame-retardant and physique-integrated high-adhesion pigment filler and preparation method thereof | |
| CN110183888B (en) | Metallurgical solid waste body pigment filler with flame retardant and antirust properties and preparation method thereof | |
| CN114835983B (en) | Solid waste-based PVC wear-resistant wood grain film and preparation method thereof | |
| CN101760054A (en) | Preparation method of pyrophyllite-based nanometer composite powder | |
| CN117025059B (en) | Solid waste base wear-resistant epoxy floor coating and preparation method thereof | |
| CN102533086A (en) | Crack paint | |
| CN110746795B (en) | Antirust-flame retardant-physique integrated solid waste resource utilization type pigment and filler and preparation thereof | |
| CN114213065A (en) | Color development adjustable inorganic coating for building decorative plate | |
| CN102617069A (en) | Method for preparing inorganic-organic anti-weathering composite material for protecting stone relics | |
| CN101928504A (en) | Metal powder coating, preparation method and application thereof | |
| CN117165142A (en) | Solid waste-based quick-drying epoxy floor coating and preparation method thereof | |
| CN103694746B (en) | A kind of preparation method of multifunctional magnetic synthetic mica pearlescent pigment | |
| CN100381507C (en) | Nano composite weather-resistant external-wall paint | |
| CN114940597A (en) | Industrial solid waste based stone crystal floor base material and preparation method thereof | |
| CN105542518A (en) | Modified high-whiteness sericite powder and preparation method thereof | |
| CN102153903B (en) | Rust resisting pigment filler of dickite and preparation method thereof | |
| CN104945955A (en) | Modified calcium sulphate anticorrosive pigment as well as preparation method and application thereof | |
| CN110616003B (en) | Solid waste resource utilization type antirust-flame retardant-physique integrated pigment filler and preparation method thereof | |
| CN110451835B (en) | High-wear-resistance low-temperature sintered artificial colored sand and preparation method thereof | |
| CN110684388B (en) | Industrial solid waste type pigment filler with integration of rust prevention, flame retardance and physical quality and preparation method thereof | |
| CN116814099B (en) | Method for preparing inorganic coating from yellow phosphorus slag | |
| CN118256117A (en) | Colored iron tailing building coating and preparation method and application thereof | |
| CN101100565A (en) | Composite iron-titanium powder and its production process | |
| CN1654549A (en) | Process for preparing butyl rubber bottle stopper reinforced filling by using coals kaolin |
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 |