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A platform for research: civil engineering, architecture and urbanism
Superior daily porcelain clay and preparation method thereof
The invention provides a formula of superior daily porcelain clay. The formula comprises the following components in percentage by weight: 0-50% of kaolin raw ore, 20-60% of porcelain stone powder, 0-3% of talc, 0-3% of bentonite, 0-10% of fine sand, 0-30% of Hunan mud and 10-40% of kaolin concentrate. According to the invention, the porcelain stone powder, talc, bentonite, fine sand and kaolin raw ore are subjected to ball milling, refining, screening, impurity removal and magnetic separation respectively, then the mixture, kaolin concentrate and Hunan mud are subjected to slurry preparationand filter pressing according to the proportion to prepare the domestic ceramic pug. The firing whiteness of the domestic ceramic pug is larger than 70, and the domestic ceramic pug meets the standardof national standard GB/T 3532-2009 superior domestic ceramics. The fired sample has no defects such as spots, is stable in shrinkage and free of deformation, and can meet the production requirementsof superior daily porcelain.
本发明提供了一种优等日用瓷泥料的配方，按重量百分比计包括：高岭土原矿0％‑50％，瓷石粉20‑60％，滑石0‑3％，膨润土0‑3％，细砂0‑10％，湖南泥0‑30％，高岭土精矿10‑40％。本发明将瓷石粉、滑石、膨润土、细砂和高岭土原矿，分别球磨细化筛分除杂磁选，然后再按配比与高岭土精矿和湖南泥配浆压滤制成日用陶瓷泥料，该日用陶瓷泥料烧成白度大于70，符合国家标准GB/T3532‑2009优等日用陶瓷的标准，烧成样品没有斑点等缺陷，收缩稳定且不变形，能够满足优等日用瓷的生产需要。
Superior daily porcelain clay and preparation method thereof
The invention provides a formula of superior daily porcelain clay. The formula comprises the following components in percentage by weight: 0-50% of kaolin raw ore, 20-60% of porcelain stone powder, 0-3% of talc, 0-3% of bentonite, 0-10% of fine sand, 0-30% of Hunan mud and 10-40% of kaolin concentrate. According to the invention, the porcelain stone powder, talc, bentonite, fine sand and kaolin raw ore are subjected to ball milling, refining, screening, impurity removal and magnetic separation respectively, then the mixture, kaolin concentrate and Hunan mud are subjected to slurry preparationand filter pressing according to the proportion to prepare the domestic ceramic pug. The firing whiteness of the domestic ceramic pug is larger than 70, and the domestic ceramic pug meets the standardof national standard GB/T 3532-2009 superior domestic ceramics. The fired sample has no defects such as spots, is stable in shrinkage and free of deformation, and can meet the production requirementsof superior daily porcelain.
本发明提供了一种优等日用瓷泥料的配方，按重量百分比计包括：高岭土原矿0％‑50％，瓷石粉20‑60％，滑石0‑3％，膨润土0‑3％，细砂0‑10％，湖南泥0‑30％，高岭土精矿10‑40％。本发明将瓷石粉、滑石、膨润土、细砂和高岭土原矿，分别球磨细化筛分除杂磁选，然后再按配比与高岭土精矿和湖南泥配浆压滤制成日用陶瓷泥料，该日用陶瓷泥料烧成白度大于70，符合国家标准GB/T3532‑2009优等日用陶瓷的标准，烧成样品没有斑点等缺陷，收缩稳定且不变形，能够满足优等日用瓷的生产需要。
Superior daily porcelain clay and preparation method thereof
一种优等日用瓷泥料及其制备方法
CAO ZELIANG (author) / WEN XIAOJUN (author) / GUO AMING (author) / HUANG BO (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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