Domestic porcelain sand as well as preparation method and application thereof

The invention discloses domestic porcelain sand as well as a preparation method and application thereof, and relates to the technical field of ceramics, the domestic porcelain sand comprises the following chemical components in percentage by mass: 65.5%-66.5% of SiO2, 22.5%-24.6% of Al2O3, 0.5%-0.7%...

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Bibliographic Details
Main Authors MAI CHAOTANG, WANG DAGU
Format Patent
LanguageChinese
English
Published 23.06.2023
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention discloses domestic porcelain sand as well as a preparation method and application thereof, and relates to the technical field of ceramics, the domestic porcelain sand comprises the following chemical components in percentage by mass: 65.5%-66.5% of SiO2, 22.5%-24.6% of Al2O3, 0.5%-0.7% of Fe2O3, 0.4%-0.7% of CaO, 0.3%-0.6% of MgO, 1.2%-2.0% of K2O, 2.2%-2.4% of Na2O and 0.001%-0.007% of B2O5. The stoneware and the imitated coarse ceramic prepared by using the waste daily porcelain sand as the raw material have the advantages of good thermal stability, low water absorption and reduced cost. 本发明公开了一种日用瓷砂及其制备方法与应用，涉及陶瓷技术领域，该日用瓷砂按质量百分含量计包括以下化学成分：SiO2：65.5％～66.5％，Al2O3：22.5％～24.6％，Fe2O3：0.5％～0.7％，CaO：0.4％～0.7％，MgO：0.3％～0.6％，K2O：1.2％～2.0％，Na2O：2.2％～2.4％，B2O5：0.001％～0.007％。用本发明以废旧日用瓷砂为原料制备提供的炻瓷和仿粗陶瓷，具有热稳定性好，吸水率低，降低了成本。
Bibliography:Application Number: CN202310295303