CN116553827A - 耐磨抗污染陶瓷釉制备工艺 - Google Patents
耐磨抗污染陶瓷釉制备工艺 Download PDFInfo
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- 239000000919 ceramic Substances 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
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- 239000000843 powder Substances 0.000 claims abstract description 45
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 21
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- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 19
- 229910052796 boron Inorganic materials 0.000 claims abstract description 13
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims abstract description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 11
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 10
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- 229910000428 cobalt oxide Inorganic materials 0.000 claims abstract description 7
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- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 6
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- 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 claims abstract description 6
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 6
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 6
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- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
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- 239000002002 slurry Substances 0.000 claims description 9
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- QBHQQYMEDGADCQ-UHFFFAOYSA-N oxozirconium(2+);dinitrate;dihydrate Chemical group O.O.[Zr+2]=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QBHQQYMEDGADCQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
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- -1 silicon boron aluminum calcium Chemical compound 0.000 claims description 3
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- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
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- 229910052708 sodium Inorganic materials 0.000 description 4
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- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910008337 ZrO(NO3)2.2H2O Inorganic materials 0.000 description 1
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- 238000001354 calcination Methods 0.000 description 1
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- 239000004571 lime Substances 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen
-
- 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
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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- 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
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
本发明公开了一种耐磨抗污染陶瓷釉制备工艺,包括以下重量份的原料:二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、钠长石20~36份、甲基纤维素钠1~3.2份、乙二醇5~10份、氧化钴0.3~0.8份、氮化硼0.1~0.3份、固体润滑剂1.2~3.8份、耐磨剂5~10份和增稠剂10~15份,石英粉48~52份、长石粉6~9份、滑石粉5~7份、冰晶石粉9~13份、硅硼铝钙石粉8~12份、三氧化二铝4~6份、硝酸氧锆3.5~5份、氧化钡2.5~4.5份、氧化钛3~4.5份、氧化钪2.5~3.5份、高硼熔块2~4份。本发明具有优良耐磨性能和高硬度,能满足高性能环保耐磨釉及其陶瓷制品的需求,具有更高的硬度,对身体无毒害,健康,尤其适用于餐具、家用器具等日用陶瓷。
Description
技术领域
本发明涉及陶瓷釉制备技术领域,尤其涉及耐磨抗污染陶瓷釉制备工艺。
背景技术
釉是一种硅酸盐,陶瓷器上所施的釉一般以石英、长石、粘土为原料,经研磨、加水调制后,涂敷于坯体表面,经一定温度的焙烧而熔融,温度下降时,形成陶瓷表面的玻璃质薄层。它使陶瓷器增加机械强度、热稳定性、介电强度和防止液体、气体的侵蚀。釉还有增加瓷器美观和便于洗拭、不被尘土粘染等作用。釉是覆盖在陶瓷、搪瓷表面的玻璃质薄层。上釉后再加喷釉水,经1210°高温烧制。
随着社会的进步和生产技术水平的提高,人们对日用陶瓷的适用要求也越来越高,本项目的环保耐磨釉正式在这种情况下发明的,高性能环保耐磨釉是通过釉层可以增加陶瓷餐具表面的耐磨性,在使用其它餐具的情况下,与陶瓷餐具接触面增加强度和韧性,满足日常的使用需求。环保耐磨釉的种类较多,环保耐磨釉中二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、钠长石20~36份、甲基纤维素钠1~3.2份、乙二醇5~10份、三氧化二铝10~13份、氧化钴0.3~0.8份、氮化硼0.1~0.3份、固体润滑剂1.2~3.8份、耐磨剂5~10份和增稠剂10~15份,如日用陶瓷上用的石灰釉、长石釉以及釉面砖上使用的铅硼釉等。常见的环保耐磨釉专利号为:CN201610498527.0、CN201010556312.2、CN202010424368.6等,目前所使用的环保耐磨釉及具有该釉的陶瓷制品还存在以下问题:1、耐磨性能差,且添加的小分子耐磨剂容易渗出,对身体有一定毒害,不健康,不适用于餐具、家用器具等日用陶瓷;
2、硬度不够高,耐磨性能差不能满足人们对高性能陶瓷制品的需求;
3、光泽度、白度不够高,亮度和平整度等综合外观性能不够好。
环保耐磨釉朝着具有优良耐磨性能和高硬度,能满足高性能环保耐磨釉及其陶瓷制品的需求方向发展,比普通白釉陶瓷制品更耐磨,具有更高的硬度;白度高、光泽度高(好);呈纯净、透亮,美观。高性能环保耐磨釉不添加的小分子耐磨剂等,而是通过选择了适当配比的二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、钠长石20~36份、甲基纤维素钠1~3.2份、乙二醇5~10份、三氧化二铝10~13份、氧化钴0.3~0.8份、氮化硼0.1~0.3份、固体润滑剂1.2~3.8份、耐磨剂5~10份和增稠剂10~15份、F-23KW100、氧化铝2、钾长石5、熔块(熔点低的)4~5,也不含铅镉等重金属,不容易渗出有害金属(成分),对身体无毒害,健康,尤其适用于餐具、家用器具等日用陶瓷。
发明内容
基于背景技术存在的技术问题,本发明提出了耐磨抗污染陶瓷釉制备工艺。
本发明提出的耐磨抗污染陶瓷釉制备工艺,包括以下重量份的原料:二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、钠长石20~36份、甲基纤维素钠1~3.2份、乙二醇5~10份、氧化钴0.3~0.8份、氮化硼0.1~0.3份、固体润滑剂1.2~3.8份、耐磨剂5~10份和增稠剂10~15份,石英粉48~52份、长石粉6~9份、滑石粉5~7份、冰晶石粉9~13份、硅硼铝钙石粉8~12份、三氧化二铝4~6份、硝酸氧锆3.5~5份、氧化钡2.5~4.5份、氧化钛3~4.5份、氧化钪2.5~3.5份、高硼熔块2~4份;
其制备方法包括以下步骤:
S1:按重量份称取以下各原料:石英粉、长石粉、滑石粉、冰晶石粉、硅硼铝钙石粉、三氧化二铝、硝酸氧锆、氧化钡、氧化钛、氧化钪、高硼熔块;
S2:将称取的各原料混合后,得到混合料,球磨40~50min,其中球磨时,混合料、球和水的重量比为:1:2.3:0.6~0.65;
S3:过200目筛,然后进行真空除泡20~40min得到釉浆,继续搅拌20~30min,并调节釉浆固含量为60~65%;
S4:采用釉浆施于坯体表面,在升温至1250~1320℃,进行釉烧90~140min,再降温至240℃保温100min,即得陶瓷制品。
优选的,所述长石粉为钠长石粉和钾长石粉的混合物。
优选的,所述钠长石粉和钾长石粉的混合物中钠长石粉和钾长石粉的质量之比为1:0.45~0.55。
优选的,所述硝酸氧锆为二水硝酸氧锆,三氧化二铝为纳米三氧化二铝,氧化钛为纳米二氧化钛。
优选的,所述高硼熔块的硼含量为10~15%,铅含量小于0.01%。
优选的,所述石英中包含α-石英和β-石英,且α-石英与β-石英的质量之比为10:1.16。
本发明的有益效果是:高性能环保耐磨釉通过精选原料组成,并合理配比,选择了适当配比的二氧化硅、高岭土、硅灰石、石灰石、非晶态石英颗粒、硅藻泥、钠长石、甲基纤维素钠、乙二醇、三氧化二铝份、氧化钴、氮化硼、固体润滑剂、氧化铝、钾长石、熔块、耐磨剂和增稠剂制得的基体表面形成有高性能环保耐磨釉或陶瓷制品,具有优良耐磨性能和高硬度,能满足高性能环保耐磨釉及其陶瓷制品的需求,比普通白釉陶瓷制品更耐磨,具有更高的硬度;白度高、光泽度高;呈纯净、透亮,美观,也不含铅镉等重金属,不容易渗出有害金属,对身体无毒害,健康,尤其适用于餐具、家用器具等日用陶瓷。
具体实施方式
下面结合具体实施例对本发明作进一步解说。
实施例
本实施例中提出了耐磨抗污染陶瓷釉制备工艺,其主要创新之处在于:二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、石英粉50份、长石粉7.5份、滑石粉6.2份、冰晶石粉11.5份、硅硼铝钙石粉10.8份、三氧化二铝5.3份、硝酸氧锆4.6份、氧化钡3.8份、氧化钛3.9份、氧化钪2.9份、高硼熔块3.5份;石英中包含α-石英和β-石英,且石英中α-石英与β-石英的质量之比为10:1.16;长石粉为钠长石粉和钾长石粉的混合物;所述钠长石粉和钾长石粉的混合物中钠长石粉和钾长石粉的质量之比为1:0.49;硝酸氧锆为二水硝酸氧锆(ZrO(NO3)2·2H2O);三氧化二铝为纳米三氧化二铝;所述氧化钛为纳米二氧化钛;高硼熔块的硼含量为12.5%,铅含量小于0.01%;将称取的各原料混合后,得到混合料,球磨45min,其中球磨时,混合料、球和水的重量比为:1:2.3:0.63;过200目筛,然后进行真空除泡30min得到釉浆,继续搅拌25min,并调节釉浆固含量为62.5%;采用釉浆施于坯体表面,在升温至1210°,进行釉烧125min,得到耐磨抗污染陶瓷釉。
本发明的高性能环保耐磨釉通过精选原料组成,并合理配比,选择了适当配比的二氧化硅、高岭土、硅灰石、石灰石、非晶态石英颗粒、硅藻泥、钠长石、甲基纤维素钠、乙二醇、三氧化二铝份、氧化钴、氮化硼、固体润滑剂、氧化铝、钾长石、熔块(熔点低的)、耐磨剂和增稠剂制得的基体表面形成有高性能环保耐磨釉或陶瓷制品,具有优良耐磨性能和高硬度,能满足高性能环保耐磨釉及其陶瓷制品的需求,比普通白釉陶瓷制品更耐磨,具有更高的硬度;白度高、光泽度高(好);呈纯净、透亮,美观,也不含铅镉等重金属,不容易渗出有害金属(成分),对身体无毒害,健康,尤其适用于餐具、家用器具等日用陶瓷。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (6)
1.耐磨抗污染陶瓷釉制备工艺,其特征在于,包括以下重量份的原料:二氧化硅40~70份、高岭土15~30份、硅灰石15~25份、石灰石10~15份、非晶态石英颗粒25~45份、硅藻泥3~12份、钠长石20~36份、甲基纤维素钠1~3.2份、乙二醇5~10份、氧化钴0.3~0.8份、氮化硼0.1~0.3份、固体润滑剂1.2~3.8份、耐磨剂5~10份和增稠剂10~15份,石英粉48~52份、长石粉6~9份、滑石粉5~7份、冰晶石粉9~13份、硅硼铝钙石粉8~12份、三氧化二铝4~6份、硝酸氧锆3.5~5份、氧化钡2.5~4.5份、氧化钛3~4.5份、氧化钪2.5~3.5份、高硼熔块2~4份;
其制备方法包括以下步骤:
S1:按重量份称取以下各原料:石英粉、长石粉、滑石粉、冰晶石粉、硅硼铝钙石粉、三氧化二铝、硝酸氧锆、氧化钡、氧化钛、氧化钪、高硼熔块;
S2:将称取的各原料混合后,得到混合料,球磨40~50min,其中球磨时,混合料、球和水的重量比为:1:2.3:0.6~0.65;
S3:过200目筛,然后进行真空除泡20~40min得到釉浆,继续搅拌20~30min,并调节釉浆固含量为60~65%;
S4:采用釉浆施于坯体表面,在升温至1250~1320℃,进行釉烧90~140min,再降温至240℃保温100min,即得陶瓷制品。
2.根据权利要求1所述的耐磨抗污染陶瓷釉制备工艺,其特征在于,所述长石粉为钠长石粉和钾长石粉的混合物。
3.根据权利要求1所述的耐磨抗污染陶瓷釉制备工艺,其特征在于,所述钠长石粉和钾长石粉的混合物中钠长石粉和钾长石粉的质量之比为1:0.45~0.55。
4.根据权利要求1所述的耐磨抗污染陶瓷釉制备工艺,其特征在于,所述硝酸氧锆为二水硝酸氧锆,三氧化二铝为纳米三氧化二铝,氧化钛为纳米二氧化钛。
5.根据权利要求1所述的耐磨抗污染陶瓷釉制备工艺,其特征在于,所述高硼熔块的硼含量为10~15%,铅含量小于0.01%。
6.根据权利要求1所述的耐磨抗污染陶瓷釉制备工艺,其特征在于,所述石英中包含α-石英和β-石英,且α-石英与β-石英的质量之比为10:1.16。
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