Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-temperature underglaze red ceramic
The invention discloses a preparation method of high-temperature underglaze red ceramic, and belongs to the technical field of ceramic processing and manufacturing. The preparation method comprises the following steps: uniformly mixing ingredients including bone carbon, Wulan tea spar, Datong soil, pottery washing Longyan rock soil, waste porcelain powder, additional oxalic acid, a plasticizer and sodium humate, grinding the ingredients, ballstone and water according to a certain proportion to obtain slurry, screening layer by layer, performing vacuum pugging for three times to obtain pug, forming, drying, demolding, drying to prepare a blank, and performing high-temperature biscuit firing, grinding and polishing, preparing glaze, accurately controlling the thickness of a glaze layer to complete glaze spraying, and performing glaze firing at 1130-1150 DEG C. The glaze disclosed by the invention is lead-free and non-toxic, high in product transmittance, high in strength, easy to clean, green and environment-friendly.
本发明公开了一种高温釉下红陶瓷的制备方法，属于陶瓷加工制作技术领域。通过将配料骨碳、乌兰茶晶石、大同土、陶洗龙岩土、废瓷粉、外加草酸、增塑剂和腐纳混匀，将配料、球石和水以一定比例研磨细碎制得泥浆，层层筛选，经过三次真空练泥制得泥料，再成型干燥脱模烘干制坯，经过高温素烧，打磨抛光、制备釉料、精确控制釉层厚度完成喷釉、在1130℃‑1150℃摄氏度下釉烧。本发明釉料无铅无毒、产品透光度好、强度高、易清洁、绿色环保。
Preparation method of high-temperature underglaze red ceramic
The invention discloses a preparation method of high-temperature underglaze red ceramic, and belongs to the technical field of ceramic processing and manufacturing. The preparation method comprises the following steps: uniformly mixing ingredients including bone carbon, Wulan tea spar, Datong soil, pottery washing Longyan rock soil, waste porcelain powder, additional oxalic acid, a plasticizer and sodium humate, grinding the ingredients, ballstone and water according to a certain proportion to obtain slurry, screening layer by layer, performing vacuum pugging for three times to obtain pug, forming, drying, demolding, drying to prepare a blank, and performing high-temperature biscuit firing, grinding and polishing, preparing glaze, accurately controlling the thickness of a glaze layer to complete glaze spraying, and performing glaze firing at 1130-1150 DEG C. The glaze disclosed by the invention is lead-free and non-toxic, high in product transmittance, high in strength, easy to clean, green and environment-friendly.
本发明公开了一种高温釉下红陶瓷的制备方法，属于陶瓷加工制作技术领域。通过将配料骨碳、乌兰茶晶石、大同土、陶洗龙岩土、废瓷粉、外加草酸、增塑剂和腐纳混匀，将配料、球石和水以一定比例研磨细碎制得泥浆，层层筛选，经过三次真空练泥制得泥料，再成型干燥脱模烘干制坯，经过高温素烧，打磨抛光、制备釉料、精确控制釉层厚度完成喷釉、在1130℃‑1150℃摄氏度下釉烧。本发明釉料无铅无毒、产品透光度好、强度高、易清洁、绿色环保。
Preparation method of high-temperature underglaze red ceramic
一种高温釉下红陶瓷的制备方法
GAO QIUXIANG (Autor:in) / GAO FENG (Autor:in) / LI WENYU (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
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