Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foaming ceramic plate and preparation method thereof
The invention discloses a foamed ceramic plate and a preparation method thereof. The preparation method comprises the following steps: preparing microcrystalline ceramic powder and foamed ceramic powder; placing the microcrystalline ceramic powder and the foamed ceramic powder in a mold for molding through layered material distribution to obtain a green body; sintering the green body to obtain a foamed ceramic plate; the microcrystalline ceramic powder is prepared from the following raw materials: 12 to 18 weight percent of Fuan black mud, 3 to 7 weight percent of starting stone powder, 3 to 7 weight percent of pressed mud, 4 to 8 weight percent of magnesian mud, 28 to 35 weight percent of washed mud, 23 to 28 weight percent of waste stone powder and 11 to 15 weight percent of Ningde potassium sand. The foamed ceramic powder is prepared from the following raw materials: 13 to 18 weight percent of Fuan black mud, 28 to 35 weight percent of waste stone powder, 4 to 8 weight percent of starting stone powder, 12 to 16 weight percent of ceramic tile edging materials, 1 to 3 weight percent of washed mud, 22 to 26 weight percent of squeezed mud, 6 to 10 weight percent of magnesian mud, 0.3 to 0.5 weight percent of silicon carbide and 0.05 to 0.15 weight percent of manganese dioxide. The foamed ceramic plate provided by the invention has the advantages of high cell aperture consistency, low water absorption rate and short firing period.
本发明公开了一种发泡陶瓷板及其制备方法，包括以下步骤：制备微晶陶瓷粉和发泡陶瓷粉；通过分层布料将所述微晶陶瓷粉和发泡陶瓷粉置于模具中成型，得到坯体；所述坯体烧成后的得到发泡陶瓷板；所述微晶陶瓷粉的原料包括：福安黑泥12‑18wt％、起步石粉3‑7wt％、压榨泥3‑7wt％、镁质泥4‑8wt％、水洗泥28‑35wt％、废石粉23‑28wt％、宁德钾砂11‑15wt％。所述发泡陶瓷粉的原料包括：福安黑泥13‑18wt％、废石粉28‑35wt％、起步石粉4‑8wt％、瓷砖磨边料12‑16wt％、水洗泥1‑3wt％、压榨泥22‑26wt％、镁质泥6‑10wt％、碳化硅0.3‑0.5wt％，二氧化锰0.05‑0.15wt％。本发明提供的发泡陶瓷板的泡孔孔径一致性高，吸水率小，烧成周期短。
Foaming ceramic plate and preparation method thereof
The invention discloses a foamed ceramic plate and a preparation method thereof. The preparation method comprises the following steps: preparing microcrystalline ceramic powder and foamed ceramic powder; placing the microcrystalline ceramic powder and the foamed ceramic powder in a mold for molding through layered material distribution to obtain a green body; sintering the green body to obtain a foamed ceramic plate; the microcrystalline ceramic powder is prepared from the following raw materials: 12 to 18 weight percent of Fuan black mud, 3 to 7 weight percent of starting stone powder, 3 to 7 weight percent of pressed mud, 4 to 8 weight percent of magnesian mud, 28 to 35 weight percent of washed mud, 23 to 28 weight percent of waste stone powder and 11 to 15 weight percent of Ningde potassium sand. The foamed ceramic powder is prepared from the following raw materials: 13 to 18 weight percent of Fuan black mud, 28 to 35 weight percent of waste stone powder, 4 to 8 weight percent of starting stone powder, 12 to 16 weight percent of ceramic tile edging materials, 1 to 3 weight percent of washed mud, 22 to 26 weight percent of squeezed mud, 6 to 10 weight percent of magnesian mud, 0.3 to 0.5 weight percent of silicon carbide and 0.05 to 0.15 weight percent of manganese dioxide. The foamed ceramic plate provided by the invention has the advantages of high cell aperture consistency, low water absorption rate and short firing period.
本发明公开了一种发泡陶瓷板及其制备方法，包括以下步骤：制备微晶陶瓷粉和发泡陶瓷粉；通过分层布料将所述微晶陶瓷粉和发泡陶瓷粉置于模具中成型，得到坯体；所述坯体烧成后的得到发泡陶瓷板；所述微晶陶瓷粉的原料包括：福安黑泥12‑18wt％、起步石粉3‑7wt％、压榨泥3‑7wt％、镁质泥4‑8wt％、水洗泥28‑35wt％、废石粉23‑28wt％、宁德钾砂11‑15wt％。所述发泡陶瓷粉的原料包括：福安黑泥13‑18wt％、废石粉28‑35wt％、起步石粉4‑8wt％、瓷砖磨边料12‑16wt％、水洗泥1‑3wt％、压榨泥22‑26wt％、镁质泥6‑10wt％、碳化硅0.3‑0.5wt％，二氧化锰0.05‑0.15wt％。本发明提供的发泡陶瓷板的泡孔孔径一致性高，吸水率小，烧成周期短。
Foaming ceramic plate and preparation method thereof
一种发泡陶瓷板及其制备方法
ZHU XIANGHUI (Autor:in)
01.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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