Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite zirconium white opaque frit, preparation method thereof, ultra-white glaze using composite zirconium white opaque frit and ceramic tile
The invention relates to the technical field of glazes, in particular to a composite zirconium white opaque frit, a preparation method thereof, an ultra-white glaze using the composite zirconium white opaque frit and a ceramic tile. The composite zirconium white opacifying frit comprises the following raw materials in parts by weight: 25-40 parts of quartz, 5-10 parts of calcined alumina, 20-35 parts of potassium feldspar, 3-10 parts of talc, 5-10 parts of calcite, 5-10 parts of calcium phosphate, 1-5 parts of calcined shells, 7-15 parts of zirconium boride, 3-10 parts of zircon sand, 1-5 parts of kaolin and 3-10 parts of zinc oxide. By adopting the raw materials of the composite zirconium white opacifying frit, the composite zirconium white opacifying frit can have a relatively high whitening effect; meanwhile, two cooling and heat preservation procedures are adopted in the cooling and heat preservation stages, the content of SiO2, P2O5 and MgO in the chemical composition of the composite zirconium white opacifying frit is adjusted, a large amount of fine needle-shaped MgSiO3 can be generated, and after the obtained composite opacifying frit is used in glaze, the opacifying turbidity and whiteness of the glaze are improved.
本发明涉及釉料技术领域，尤其涉及一种复合锆白乳浊熔块及其制备方法、使用复合锆白乳浊熔块的超白釉料及陶瓷砖。按重量份计，所述复合锆白乳浊熔块的原料包括：石英25‑40份，煅烧氧化铝5‑10份，钾长石20‑35份，滑石3‑10份，方解石5‑10份，磷酸钙5‑10份，煅烧壳类1‑5份，硼化锆7‑15份，锆英砂3‑10份，高岭土1‑5份和氧化锌3‑10份。采用上述复合锆白乳浊熔块的原料，可使复合锆白乳浊熔块具有较高的增白效果；同时在降温、保温阶段采用两次降温和保温工序，调整复合锆白乳浊熔块的化学组成中SiO2、P2O5与MgO的含量，可生成大量细小的针状MgSiO3，获得的复合乳浊熔块使用在釉料中后，釉料的乳浊度和白度均有所提高。
Composite zirconium white opaque frit, preparation method thereof, ultra-white glaze using composite zirconium white opaque frit and ceramic tile
The invention relates to the technical field of glazes, in particular to a composite zirconium white opaque frit, a preparation method thereof, an ultra-white glaze using the composite zirconium white opaque frit and a ceramic tile. The composite zirconium white opacifying frit comprises the following raw materials in parts by weight: 25-40 parts of quartz, 5-10 parts of calcined alumina, 20-35 parts of potassium feldspar, 3-10 parts of talc, 5-10 parts of calcite, 5-10 parts of calcium phosphate, 1-5 parts of calcined shells, 7-15 parts of zirconium boride, 3-10 parts of zircon sand, 1-5 parts of kaolin and 3-10 parts of zinc oxide. By adopting the raw materials of the composite zirconium white opacifying frit, the composite zirconium white opacifying frit can have a relatively high whitening effect; meanwhile, two cooling and heat preservation procedures are adopted in the cooling and heat preservation stages, the content of SiO2, P2O5 and MgO in the chemical composition of the composite zirconium white opacifying frit is adjusted, a large amount of fine needle-shaped MgSiO3 can be generated, and after the obtained composite opacifying frit is used in glaze, the opacifying turbidity and whiteness of the glaze are improved.
本发明涉及釉料技术领域，尤其涉及一种复合锆白乳浊熔块及其制备方法、使用复合锆白乳浊熔块的超白釉料及陶瓷砖。按重量份计，所述复合锆白乳浊熔块的原料包括：石英25‑40份，煅烧氧化铝5‑10份，钾长石20‑35份，滑石3‑10份，方解石5‑10份，磷酸钙5‑10份，煅烧壳类1‑5份，硼化锆7‑15份，锆英砂3‑10份，高岭土1‑5份和氧化锌3‑10份。采用上述复合锆白乳浊熔块的原料，可使复合锆白乳浊熔块具有较高的增白效果；同时在降温、保温阶段采用两次降温和保温工序，调整复合锆白乳浊熔块的化学组成中SiO2、P2O5与MgO的含量，可生成大量细小的针状MgSiO3，获得的复合乳浊熔块使用在釉料中后，釉料的乳浊度和白度均有所提高。
Composite zirconium white opaque frit, preparation method thereof, ultra-white glaze using composite zirconium white opaque frit and ceramic tile
一种复合锆白乳浊熔块及其制备方法、使用复合锆白乳浊熔块的超白釉料及陶瓷砖
LI PENG (Autor:in) / HUANG HAIFA (Autor:in) / LI DAOJIE (Autor:in) / WU HUIQUAN (Autor:in) / LI JIONGZHI (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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