CN112794707B - 一种高白度高强度的透光陶瓷砖及其制备方法 - Google Patents
一种高白度高强度的透光陶瓷砖及其制备方法 Download PDFInfo
- Publication number
- CN112794707B CN112794707B CN202110397321.XA CN202110397321A CN112794707B CN 112794707 B CN112794707 B CN 112794707B CN 202110397321 A CN202110397321 A CN 202110397321A CN 112794707 B CN112794707 B CN 112794707B
- Authority
- CN
- China
- Prior art keywords
- light
- ceramic tile
- parts
- transmitting ceramic
- whiteness
- 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
- 239000000919 ceramic Substances 0.000 title claims abstract description 144
- 238000002360 preparation method Methods 0.000 title abstract description 17
- 239000011449 brick Substances 0.000 claims abstract description 59
- 229910052656 albite Inorganic materials 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 26
- RHDUVDHGVHBHCL-UHFFFAOYSA-N niobium tantalum Chemical compound [Nb].[Ta] RHDUVDHGVHBHCL-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002002 slurry Substances 0.000 claims abstract description 21
- CADZRPOVAQTAME-UHFFFAOYSA-L calcium;hydroxy phosphate Chemical compound [Ca+2].OOP([O-])([O-])=O CADZRPOVAQTAME-UHFFFAOYSA-L 0.000 claims abstract description 20
- 239000010456 wollastonite Substances 0.000 claims abstract description 20
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 19
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims abstract description 18
- 229910000018 strontium carbonate Inorganic materials 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 14
- 229940072033 potash Drugs 0.000 claims abstract description 14
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 14
- 235000015320 potassium carbonate Nutrition 0.000 claims abstract description 14
- 238000000498 ball milling Methods 0.000 claims abstract description 13
- 239000010453 quartz Substances 0.000 claims abstract description 13
- 238000005498 polishing Methods 0.000 claims abstract description 12
- 239000000454 talc Substances 0.000 claims abstract description 12
- 229910052623 talc Inorganic materials 0.000 claims abstract description 12
- 238000010304 firing Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000004018 waxing Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000004576 sand Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 abstract description 33
- 235000012222 talc Nutrition 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 25
- 238000005245 sintering Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 9
- 229910001634 calcium fluoride Inorganic materials 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 229910052593 corundum Inorganic materials 0.000 description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 238000011056 performance test Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000007655 standard test method Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000010433 feldspar Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005606 hygroscopic expansion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3213—Strontium oxides or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3272—Iron oxides or oxide forming salts thereof, e.g. hematite, magnetite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/444—Halide containing anions, e.g. bromide, iodate, chlorite
- C04B2235/445—Fluoride containing anions, e.g. fluosilicate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9646—Optical properties
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Finishing Walls (AREA)
Abstract
本发明公开了一种高白度高强度的透光陶瓷砖及其制备方法,按重量比,该透光陶瓷砖的砖坯包括以下原料:13‑20份广东黑泥、8‑15份钠长石、10‑20份钾钠长石、5‑10份石英、5‑10份滑石、10‑30份钽铌矿尾沙、2‑10份羟基磷酸钙、5‑10份硅灰石和0.2‑2份碳酸锶,其制备方法为(1)将原料共同投入球磨机中进行球磨,球磨至细度为325目筛余小于或等于0.05,得到浆料;(2)将浆料喷雾造粒得到粉料,将粉料压制成型,得到砖坯;(3)在砖坯表面施釉,烧成,抛光打蜡,得到透光陶瓷砖。本发明所制备的透光陶瓷砖的白度>65度、透光率>35%、强度≥38MPa,具有高白度、高透光率和高强度的特点。
Description
技术领域
本发明涉及陶瓷技术领域,尤其涉及一种高白度高强度的透光陶瓷砖及其制备方法。
背景技术
陶瓷砖是由粘土和其他无机非金属原料,经成型、烧结等工艺生产的板状或块状陶瓷制品,用于装饰与保护建筑物、构筑物的墙面和地面。普通的陶瓷砖生产所采用的原料中杂质比较多,造成陶瓷内杂质和微小气孔多,杂质会吸收光,且杂质和微小气孔对光均具有散射作用,因此普通陶瓷砖一般不具有透光性,装饰效果差。随着人们需求和市场的发展,人们对陶瓷砖的功能不断提出新的要求,为了满足市场的需求,提高陶瓷砖的装饰效果,具有一定透光性的陶瓷砖可以在灯光的作用下产生通透和变幻的效果已经成为各大陶瓷厂行家研发的热点。
目前,现有技术中也有关于透光陶瓷砖的配方和制备方法,虽然根据这些配方和方法制备出来的透光陶瓷砖具有一定的透光性,但存在陶瓷砖产品白度低、强度低或透光效果较差的问题,很难实现高白度、高强度和高透光率的特点。如现有的一些透光陶瓷砖虽然透光性好,但是强度低,陶瓷承重力低,不适用于铺贴于底板上。而申请号为201710218277.5的中国专利,公开了一种透光陶瓷砖及其制备方法,解决了透光陶瓷砖的强度问题,所获得的产品的强度符合陶瓷砖要求且白度可达到66度,但是大大降低了产品的透光率,仅为0.98%~1.25%,透光效果较差,致使产品的装饰效果差,达不到人们对陶瓷砖透光性能和装饰效果的要求。
发明内容
本发明的目的在于提出一种高白度高强度的透光陶瓷砖,通过CaO与F在高温烧成时生产CaF2,使陶瓷砖具有透光效果好的特点,且通过调整配方和制备方法,使所制备陶瓷砖具有高强度和高白度。
本发明的另一目的在于提出一种高白度高强度的透光陶瓷砖的制备方法,通过降低砖坯泥浆和粉料的细度,提升抛光光泽度,进一步提升陶瓷砖的透光效果。
为达此目的,本发明采用以下技术方案:
一种高白度高强度的透光陶瓷砖,按重量比,该透光陶瓷砖的砖坯包括以下原料:13-20份广东黑泥、8-15份钠长石、10-20份钾钠长石、5-10份石英、5-10份滑石、10-30份钽铌矿尾沙、2-10份羟基磷酸钙、5-10份硅灰石和0.2-2份碳酸锶。
进一步的,按照质量百分比,所述透光陶瓷砖的砖体坯料的化学成分包括:55%-68%的SiO2、14%-18%的Al2O3、0-0.4%的Fe2O3、0-0.2%的TiO2、1%-5%的CaO、0-1%的MgO、1%-3%的K2O、1%-3%的Na2O、0.1%-1.5%的F、0.1%-1.5%的SrO和5%-10%的烧失。
进一步的,所述羟基磷酸钙和所述碳酸锶的粒径小于或等于25微米,所述石英的粒径小于0.63毫米。
进一步的,所述广东黑泥、所述钠长石、所述钾钠长石、所述滑石、所述钽铌矿尾沙和所述硅灰石的粒径均小于10毫米。
进一步的,按重量比,所述广东黑泥的含沙量小于8%。
进一步的,所述透光陶瓷砖的砖坯的厚度为小于或等于10毫米。
一种高白度高强度的透光陶瓷砖的制备方法,用于制备以上所述的透光陶瓷砖,包括以下步骤:
(1)将原料共同投入球磨机中进行球磨,球磨至细度为325目筛余小于或等于0.05,得到浆料;
(2)将浆料喷雾造粒得到粉料,将粉料压制成型,得到砖坯;
(3)在砖坯表面施釉,烧成,抛光打蜡,得到透光陶瓷砖。
进一步的,所述步骤(2)中,所述粉料的细度为30目筛余小于或等于0.5。
进一步的,所述步骤(3)中将烧成后得到的半成品陶瓷砖进行抛光至其光泽度大于或等于80度,得到透光陶瓷砖。
进一步的,所述步骤(3)中烧成的时间为45~60分钟,所述烧成温度为1180~1220℃。
本发明的有益效果为:
1、硅灰石和羟基磷酸钙中含有丰富的钙离子,钽铌矿尾沙含0.3-5%的氟,在高温烧成时,羟基磷酸钙和硅灰石的钙离子会和钽铌矿尾沙中的氟反应生成CaF2,CaF2是一种性能优异的光学材料,透光范围宽、且折射率低,具有良好的化学稳定性和高透光率,透光率高达95%,使得所制备的透光陶瓷砖的透光效果好且透光率大于35%,增加陶瓷砖的装饰性,能更好的满足消费者需求。
2、本发明的配方中钠长石和钾钠长石的加入量达到原料总重量的18%-35%,Al2O3的质量百分比为14%-18%,使得本发明所制备的透光陶瓷砖具有高白度和高强度。
3、通过降低球磨后浆料的细度和粉料的细度可以进一步提高透光陶瓷砖的透光率,通过提高半成品陶瓷砖抛光后的光泽度可以使透光陶瓷砖的透光效果更好。
具体实施方式
下面结合具体实施方式进一步说明本发明的技术方案。
一种高白度高强度的透光陶瓷砖,按重量比,该透光陶瓷砖的砖坯包括以下原料:13-20份广东黑泥、8-15份钠长石、10-20份钾钠长石、5-10份石英、5-10份滑石、10-30份钽铌矿尾沙、2-10份羟基磷酸钙、5-10份硅灰石和0.2-2份碳酸锶。
值得说明的是,硅灰石和羟基磷酸钙中含有丰富的钙离子,钽铌矿尾沙含0.3-5%的氟,在高温烧成时,羟基磷酸钙和硅灰石的钙离子会和钽铌矿尾沙中的氟反应生成CaF2,CaF2是一种性能优异的光学材料,透光范围宽、且折射率低,具有良好的化学稳定性和高透光率,透光率高达95%,使得所制备的透光陶瓷砖在灯光的作用下可产生通透和变幻的效果,增加陶瓷砖的装饰性,能更好的满足消费者需求。
具体的,本发明采用铌钽矿尾砂、羟基磷酸钙和硅灰石来制备具有透光效果的CaF2一方面是因为铌钽矿尾砂中的F高温条件下稳定不容易分解而游离出来,可有效避免游离的F腐蚀窑炉,另一方面是因为羟基磷酸钙和硅灰石这两种原料在高温烧成后比较白且无气泡产生,避免采用碳酸钙、硫酸钙等其他原料反应会产生气泡或产生其他颜色物质,从而影响陶瓷砖的透光效果。而且通过含F元素的铌钽矿尾砂和含Ca元素的羟基磷酸钙和硅灰石在高温下反应合成CaF2,合成方法创新,成本低廉,可工业化规模生产。
进一步的,原料中的碳酸锶可促进砖坯在1050-1100℃下出现液相,可促进CaF2生成,随着液相增多,其他硅酸盐晶体会逐渐被溶解,从而抑制其它晶体生长,进一步提高陶瓷砖的透光。并且碳酸锶为白色粉末或颗粒,可增加砖坯白度。
具体的,钠长石和钾钠长石为常见的铝硅酸盐类造岩矿物,常见为乳白色,本发明的配方中钠长石和钾钠长石的加入量达到原料总重量的18%-35%,使得本发明所制备的透光陶瓷砖具有高白度。钠长石和钾钠长石在高温下熔融成长石玻璃,填充于砖坯颗粒之间,能溶解石英等其它矿物,减少砖坯内的气孔,使砖坯致密,有助于提高透光陶瓷砖的强度和透明度。并且,本发明同时使用钠长石和钾钠长石比单独使用其中一种的降温效果更好,另外使得高温下的液相粘度不会太低,能减少坯体变形。
在原料中加入5%-10%的滑石可降低烧成温度,在低温下形成液相,加速CaF2形成,同时提高了透光陶瓷砖的白度、机械性能和热稳定性。并且滑石可使整个砖坯具有较高的膨胀系数,可防止釉裂、砖坯的吸湿膨胀和透光陶瓷砖釉面后期龟裂。
采用本发明的配方所制备的透光陶瓷砖的透光效果好,透光率>35%,其砖坯中铁和钛的总量非常低,使得透光陶瓷砖具有高白度,白度大于65度,并且砖体中氧化铝含量高,使得所制备的透光陶瓷砖具有高强度,强度≥38MPa,可见本发明的透光陶瓷砖具有高白度、高透光和高强度,可实现性能全面的特点,可适用于各种场合。
进一步的,按照质量百分比,透光陶瓷砖的砖体坯料的化学成分包括:55%-68%的SiO2、14%-18%的Al2O3、0-0.4%的Fe2O3、0-0.2%的TiO2、1%-5%的CaO、0-1%的MgO、1%-3%的K2O、1%-3%的Na2O、0.1%-1.5%的F、0.1%-1.5%的SrO和5%-10%的烧失。
值得说明的是,CaO主要来源于羟基磷酸钙和硅灰石,F主要来源于钽铌矿尾沙,在高温烧成时,CaO和F反应生成CaF2,CaF2具有透光范围宽、折射率低,透光率高的特点,使本发明所制备的透光陶瓷砖具有高透光率,在灯光或日光的作用下可产生通透、变幻的效果,符合现代人对陶瓷砖的审美追求。其中,该变幻效果主要是指使用该配方的坯料与其他坯料层叠,不同部位的透光效果不一样,使得整个坯体透光程度不一样,出现变化的效果,增强立体感。
碳酸锶的化学组成是70.19%SrO和29.81%CO2,故SrO主要来源于碳酸锶,SrO可促进砖坯在较低温度下出现液相,促进CaF2生成,增加砖坯白度,溶解其他硅酸盐晶体,抑制其它晶体生长。
具体的,Al2O3的含量低于14%时,会造成砖坯高温强度低,容易变形,Al2O3的含量过高,砖坯硬度过大,在高温烧成时容易导致砖坯开裂,故优选的,Al2O3的质量百分比为14%-18%。更为优选的,Al2O3的质量百分比为16%-18%,此时,所制备的透光陶瓷砖具备高强度。
本发明砖体坯料中铁元素和钛元素的含量极低,使得砖体具有高白度,优选的,铁元素和钛元素的质量和占总质量的0.15%以下,铁元素和钛元素的含量越少,砖坯白度越高。
进一步的,羟基磷酸钙和碳酸锶的粒径小于或等于25微米,石英的粒径小于0.63毫米。
羟基磷酸钙和碳酸锶的粒径小于或等于25微米,有利于与钽铌矿尾砂反应生成CaF2,石英的粒径小于0.63毫米,有利于高温时溶解使其尽可能变成液相,减少以晶体形式存在,增加坯体透光性能。
进一步的,广东黑泥、钠长石、钾钠长石、滑石、钽铌矿尾沙和硅灰石的粒径均小于10毫米。
具体的,广东黑泥、钠长石、钾钠长石、滑石、钽铌矿尾沙和硅灰石的粒径太大,会增加球磨时间,消耗的电能大,采用粒径较小的材料可以节约成本和降低球磨时间。
优选的,按重量比,广东黑泥的含沙量小于8%。
具体的,广东黑泥为可塑性原料,广东黑泥中的含沙量越低,其可塑性越强,当广东黑泥的含沙量小于8%时,有利于陶瓷砖压制成型。
优选的,透光陶瓷砖的砖坯的厚度为小于或等于10毫米。
减薄砖坯的厚度有利于光线通过,增加砖坯透明度,但是砖坯的厚度太薄时,会影响砖坯的强度。优选砖坯的厚度为7-10mm。
一种高白度高强度的透光陶瓷砖的制备方法,用于制备以上所述的透光陶瓷砖,包括以下步骤:
(1)将原料共同投入球磨机中进行球磨,球磨至细度为325目筛余小于或等于0.05,得到浆料;
(2)将浆料喷雾造粒得到粉料,将粉料压制成型,得到砖坯;
(3)在砖坯表面施釉,烧成,抛光打蜡,得到透光陶瓷砖。
具体的,根据上述配方称取原料后,将各原料投进球磨机中进行球磨,当坯料的粒径为325目筛余≤0.05时,停止球磨,过筛除铁后得到陶瓷泥浆;将陶瓷泥浆喷雾造粒后过筛除铁,陈腐,将陈腐后的陶瓷泥浆投入布料机然后压制成型形成砖坯;将砖坯进行干燥除去多余的水分并有利于后期烧成,在干燥后的砖坯表面施底釉、印花、施面釉,将施面釉后的砖坯入窑烧成得到半成品陶瓷砖,将半成品陶瓷砖进行抛光打蜡得到透光陶瓷砖。
值得说明的是,本发明通过降低球磨后浆料的细度,使其粒径为325目筛余小于或等于0.05,可以有效减少砖坯里的微气孔,增加坯体透明度。
优选的,步骤(2)中,粉料的细度为30目筛余小于或等于0.5。
本发明通过降低喷雾造粒后粉料的细度,可以减少砖坯里的微气孔,从而增加砖坯透明度。
优选的,步骤(3)中将烧成后得到的半成品陶瓷砖进行抛光至其光泽度大于或等于80度,得到透光陶瓷砖。
提高陶瓷砖表面的光泽度有利于增强表面光泽,透光更好,其表面的粗糙度越大,透光性能就越差。
优选的,步骤(3)中烧成的时间为45~60分钟,烧成温度为1180~1220℃。
下面通过实施例进一步阐述本发明的技术方案。
实施例组1
一种高白度高强度的透光陶瓷砖,按重量比,该透光陶瓷砖的砖坯包括以下原料:13-20份广东黑泥、8-15份钠长石、10-20份钾钠长石、5-10份石英、5-10份滑石、10-30份钽铌矿尾沙、2-10份羟基磷酸钙、5-10份硅灰石和0.2-2份碳酸锶。实施例组1中的透光陶瓷砖砖坯的原料组成如下表1所示。其中,羟基磷酸钙和所述碳酸锶的粒径为25微米,石英的粒径为0.6毫米,广东黑泥、钠长石、钾钠长石、滑石、钽铌矿尾沙和硅灰石的粒径为9毫米,广东黑泥的含沙量为8%。
按照质量百分比,透光陶瓷砖的砖体坯料的化学成分包括:55%-68%的SiO2、14%-18%的Al2O3、0-0.4%的Fe2O3、0-0.2%的TiO2、1%-5%的CaO、0-1%的MgO、1%-3%的K2O、1%-3%的Na2O、0.1%-1.5%的F、0.1%-1.5%的SrO和5%-10%的烧失。
本实施例组透光陶瓷砖的砖坯的厚度为小于或等于10毫米。
一种高白度高强度的透光陶瓷砖的制备方法,用于制备以上所述的透光陶瓷砖,包括以下步骤:
(1)将原料共同投入球磨机中进行球磨,球磨至细度为325目筛余≤0.049,得到浆料;
(2)将浆料喷雾造粒得到粉料,将粉料压制成型,得到砖坯,其中,粉料的细度为30目筛余≤0.46;
(3)在砖坯表面施釉,烧成,抛光至其光泽度为84度,打蜡,得到透光陶瓷砖。具体的,烧成的时间为45~60分钟,烧成温度为1180~1220℃。
具体的,分别采用上述表1中各原料配方以上述的方法制备透光陶瓷砖,并对获得的透光陶瓷砖按照陶瓷砖的国家标准检测方法或陶瓷砖常规检测方法进行以下性能检测,其结果如下表2所示:
由实施例组1性能测试结果可知,由表2可以看出,本发明制备的透光陶瓷砖白度>65度,透光率>35%,强度≥38MPa,可见本发明的透光陶瓷砖具有高白度、高透光和高强度,并且,根据实施例1-5的原料配方所制备的透光陶瓷砖的白度可达到70度,透光率达到38%,强度达到41MPa。
对比实施例组1
对比实施例组1的配方和制备方法和实施例1-5基本相同,仅改变原料中钽铌矿尾沙、羟基磷酸钙、硅灰石和碳酸锶的重量份数,如下表3所示:
具体的,分别采用上述表3中各原料配方以上述的方法制备透光陶瓷砖,并对获得的透光陶瓷砖按照陶瓷砖的国家标准检测方法或陶瓷砖常规检测方法进行以下性能检测,其结果如下表4所示:
通过实施例组1和对比实施例组1的检测结果可知,如对比实施例1-1会和1-2所示,当羟基磷酸钙重量份数少于2份且当硅灰石的重量份数少于5份时,所制备的陶瓷砖的透光率大大下降,且其白度和强度也稍微下降。如对比实施例1-3和对比实施例1-4所示,当碳酸锶的重量份数少于0.2时,对成品的透光率和白度有所影响,对成品的强度影响较小,随着碳酸锶重量份数的减少,成品的透光率稍微下降,由此可见,在原料中添加碳酸锶可促进氟化钙的生成,从而提高成品的透光率。如对比实施例1-5、对比实施例1-6和对比实施例1-7所示,钽铌矿尾沙的重量份数对透光率的影响较大,当钽铌矿尾沙的重量份数少于10份时,成品的透光率大大下降,当钽铌矿尾沙的重量份数为7份时,成品的透光率仅为29%;如对比实施例1-7所示,当其他原料的份数不变,增加钽铌矿尾沙的重量份数对成品的透光率没有影响,对轻微的增强成品的强度。
实施例组2
本实施例组2的透光陶瓷砖的配方与实施例1-5基本相同,根据实施例组1的制备方法仅改变球磨后坯料的细度、喷雾造粒的粉料的细度和透光陶瓷砖抛光后的光泽度,如下表5所示:
具体的,分别采用上述表5中球磨后坯料的细度、喷雾造粒的粉料的细度和透光陶瓷砖抛光后的光泽度,以实施例1-5的配方和制备方法制备透光陶瓷砖,并对获得的透光陶瓷砖按照陶瓷砖的国家标准检测方法或陶瓷砖常规检测方法进行以下性能检测,其结果如下表6所示:
由实施例组2性能测试结果可知,球磨后坯料的细度、喷雾造粒的粉料的细度和透光陶瓷砖抛光后的光泽度的改变对透光陶瓷砖的白度和强度影响较少;对透光陶瓷砖透光率有一定的影响,降低球磨后坯料的细度和喷雾造粒的粉料的细度可以减少砖坯里的微气孔,进一步增加透光陶瓷砖的透光率,具有更好的透光效果。虽然透光陶瓷砖抛光后的光泽度对透光陶瓷砖的透光率影响较小,但是增加光泽度,可以使透光陶瓷砖表面更有光泽,装饰效果更佳。
对比实施例组2
对比实施例组2的透光陶瓷砖的配方和制备方法与实施例2-5基本相同,仅改变球磨后坯料的细度、喷雾造粒的粉料的细度或透光陶瓷砖抛光后的光泽度,如下表7所示:
具体的,分别采用上述表7中球磨后坯料的细度、喷雾造粒的粉料的细度和透光陶瓷砖抛光后的光泽度,以实施例2-5的配方和制备方法制备透光陶瓷砖,并对获得的透光陶瓷砖按照陶瓷砖的国家标准检测方法或陶瓷砖常规检测方法进行以下性能检测,其结果如下表8所示:
由对比实施例组2的性能测试结果可知,球磨后坯料的细度和喷雾造粒的粉料的细度对白度和强度的影响较小,对透光率有一定的影响,球磨后坯料的细度和喷雾造粒的粉料的细度过大,会降低透光陶瓷砖的透光率;而陶瓷砖抛光后的光泽度虽然对白度、强度和透光率影响较小,但是光泽度会影响陶瓷砖的整体美观效果,光泽度的提高有利于增强表面光泽,表观看上去透光效果更好;光泽度越小,其表面的粗糙度越大,则其透光性能就越差。
以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理,而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释,本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式,这些方式都将落入本发明的保护范围之内。
Claims (9)
1.一种高白度高强度的透光陶瓷砖,其特征在于,按重量比,该透光陶瓷砖的砖坯包括以下原料:13-20份广东黑泥、8-15份钠长石、10-20份钾钠长石、5-10份石英、5-10份滑石、10-30份钽铌矿尾沙、2-10份羟基磷酸钙、5-10份硅灰石和0.2-2份碳酸锶;
所述羟基磷酸钙和所述碳酸锶的粒径小于或等于25微米,所述石英的粒径小于0.63毫米。
2.权利要求1所述的高白度高强度的透光陶瓷砖,其特征在于,按照质量百分比,所述透光陶瓷砖的砖体坯料的化学成分包括:55%-68%SiO2、14%-18%Al2O3、0-0.4%Fe2O3、0-0.2%TiO2、1%-5%CaO、0-1%MgO、1%-3%K2O、1%-3%Na2O、0.1%-1.5%F、0.1%-1.5%SrO和5%-10%烧失。
3.权利要求1所述的高白度高强度的透光陶瓷砖,其特征在于,所述广东黑泥、所述钠长石、所述钾钠长石、所述滑石、所述钽铌矿尾沙和所述硅灰石的粒径均小于10毫米。
4.权利要求1所述的高白度高强度的透光陶瓷砖,其特征在于,按重量比,所述广东黑泥的含沙量小于8%。
5.权利要求1所述的高白度高强度的透光陶瓷砖,其特征在于,所述透光陶瓷砖的砖坯的厚度为小于或等于10毫米。
6.一种高白度高强度的透光陶瓷砖的制备方法,其特征在于,用于制备权利要求1~5任一项所述的高白度高强度的透光陶瓷砖,包括以下步骤:
(1)将原料共同投入球磨机中进行球磨,球磨至细度为325目筛余小于或等于0.05,得到浆料;
(2)将浆料喷雾造粒得到粉料,将粉料压制成型,得到砖坯;
(3)在砖坯表面施釉,烧成,抛光打蜡,得到透光陶瓷砖。
7.权利要求6所述的透光陶瓷砖的制备方法,其特征在于,所述步骤(2)中,所述粉料的细度为30目筛余小于或等于0.5。
8.权利要求6所述的透光陶瓷砖的制备方法,其特征在于,所述步骤(3)中将烧成后得到的半成品陶瓷砖进行抛光至其光泽度大于或等于80度,得到透光陶瓷砖。
9.权利要求6所述的透光陶瓷砖的制备方法,其特征在于,所述步骤(3)中烧成的时间为45~60分钟,所述烧成温度为1180~1220℃。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110397321.XA CN112794707B (zh) | 2021-04-14 | 2021-04-14 | 一种高白度高强度的透光陶瓷砖及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110397321.XA CN112794707B (zh) | 2021-04-14 | 2021-04-14 | 一种高白度高强度的透光陶瓷砖及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112794707A CN112794707A (zh) | 2021-05-14 |
CN112794707B true CN112794707B (zh) | 2021-07-20 |
Family
ID=75817091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110397321.XA Active CN112794707B (zh) | 2021-04-14 | 2021-04-14 | 一种高白度高强度的透光陶瓷砖及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112794707B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114230326B (zh) * | 2021-12-13 | 2022-07-22 | 新明珠集团股份有限公司 | 一种半透光陶瓷砖及其制备方法 |
CN114409387B (zh) * | 2022-01-10 | 2023-04-18 | 蒙娜丽莎集团股份有限公司 | 一种超白岩板及其制备方法 |
CN116143507B (zh) * | 2023-02-21 | 2023-11-21 | 科达制造股份有限公司 | 一种无锆超白透光坯体材料及其应用 |
CN116003115A (zh) * | 2023-02-22 | 2023-04-25 | 广东高瓷科技股份有限公司 | 一种透光岩板原料的制备方法 |
CN118545990B (zh) * | 2024-07-30 | 2024-11-22 | 新明珠集团股份有限公司 | 一种陶瓷砖及其制备方法与应用 |
CN119191827A (zh) * | 2024-09-25 | 2024-12-27 | 重庆唯美陶瓷有限公司 | 一种锶铝硅体系的透光陶瓷砖制备方法及透光陶瓷砖 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4747587B2 (ja) * | 2005-01-27 | 2011-08-17 | 株式会社ニコン | フッ化カルシウム焼結体の製造方法 |
CN101634185A (zh) * | 2009-05-31 | 2010-01-27 | 广东蒙娜丽莎陶瓷有限公司 | 一种仿玉质大规格瓷板砖及其制备方法 |
CN102180659B (zh) * | 2011-03-16 | 2016-06-15 | 景德镇陶瓷学院 | 一种滑石质建筑陶瓷砖及其制造方法 |
CN103641460A (zh) * | 2013-12-04 | 2014-03-19 | 佛山市新战略知识产权文化有限公司 | 一种透明陶瓷及其制备方法 |
CN104478419B (zh) * | 2014-11-13 | 2016-08-24 | 佛山欧神诺陶瓷股份有限公司 | 一种高白透光陶瓷砖及其生产方法 |
CN107032772B (zh) * | 2017-04-05 | 2019-10-22 | 佛山欧神诺陶瓷有限公司 | 一种透光陶瓷砖及其制备方法 |
CN107382294B (zh) * | 2017-09-18 | 2019-06-11 | 淄博华光国瓷科技文化有限公司 | 华玉瓷及其制备方法 |
CN108164249B (zh) * | 2018-03-22 | 2020-12-11 | 福建省德化县中国白陶瓷有限责任公司 | 一种高光泽度白玉瓷制品及其制造工艺 |
CN110963793B (zh) * | 2019-11-21 | 2022-02-11 | 佛山欧神诺陶瓷有限公司 | 一种仿玉石陶瓷砖及其制备方法 |
CN111393144B (zh) * | 2020-04-02 | 2022-03-01 | 江西金辉再生资源股份有限公司 | 从低品位钽铌矿二次尾矿中提取陶瓷原料的工艺方法 |
-
2021
- 2021-04-14 CN CN202110397321.XA patent/CN112794707B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112794707A (zh) | 2021-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112794707B (zh) | 一种高白度高强度的透光陶瓷砖及其制备方法 | |
CN114920457B (zh) | 高白底釉、耐磨透明釉、耐磨全抛釉陶瓷砖及制备方法 | |
CN111943724B (zh) | 一种亚光透明釉瓷片的制造方法 | |
CN112408795B (zh) | 一种析晶熔块、玉质透光砖和玉质透光砖的制备方法 | |
CN114735935B (zh) | 一种5°微光漫反射的陶瓷岩板及其制备方法 | |
CN113800879B (zh) | 一种透光石陶瓷板及其制备方法 | |
CN111995382B (zh) | 一种羊脂玉陶瓷砖及其制备方法 | |
CN106977097B (zh) | 一种透明高光泽中温硬质瓷用生料釉及其制备方法 | |
JP2024507593A (ja) | 色翡翠効果のある陶磁器岩板及びその製造方法 | |
CN113979783B (zh) | 一种仿玉石大理石瓷砖及其制备方法 | |
CN110818264A (zh) | 一种高温全瓷裂纹釉和制备方法 | |
CN113429130A (zh) | 一种闪光超耐磨钻石釉、瓷砖及其制备方法 | |
CN116854457B (zh) | 具有玻璃折射率的透光陶瓷板及其制备方法 | |
CN116375342A (zh) | 一种高白透光玉质鱼肚白热弯陶瓷板及其制备方法与应用 | |
CN102704637A (zh) | 一种微晶玻璃-聚晶微粉-陶瓷复合砖及其及其生产方法 | |
CN103342467A (zh) | 新型微晶玻璃陶瓷复合板及其制备方法 | |
CN1071658A (zh) | 自释釉低温陶瓷 | |
CN110482863B (zh) | 白色乳浊釉、白色乳浊釉陶瓷制品及其制备方法 | |
CN105776864B (zh) | 一种高透明度的熔块及其制备方法 | |
CN111908792B (zh) | 一种金属釉的釉料混合物、金属釉制品及其制备工艺 | |
CN113860740A (zh) | 一种具有乳浊效果的仿玉干粒及其制备方法和陶瓷砖 | |
CN113800770A (zh) | 一种中温双层窑变花釉和制作方法 | |
CN105776872B (zh) | 一种有色高透明熔块及其制备方法 | |
CN103819093A (zh) | 烧结法制备微晶玻璃的工艺及高平整度的微晶玻璃 | |
CN110937813A (zh) | 低温泡泡釉陶瓷及其制备工艺 |
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 |