Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rock plate prime slurry formula and preparation process
The invention discloses a rock plate prime slurry formula and a technological preparation method. The rock plate prime slurry formula comprises the following raw material components in parts by weight: 65-75 parts of aluminum oxide, 12-20 parts of wollastonite, 5-12 parts of high-purity washed kaolin and 0.5-1.0 part of magnesium oxide. The the rock plate prime slurry formula comprises the following chemical components in percentage by mass: 8.0 to 15.5 percent of SiO2, 70.0 to 80.0 percent of Al2O3, 4.0 to 7.0 percent of CaO, 0.4 to 0.7 percent of MgO, 0 to 0.2 percent of K2O, 0 to 0.2 percent of Na2O and 5.0 to 7.0 percent of ignition loss, and the preparation method comprises the steps (1) to (2). The invention has the advantages that the prime slurry can be uniformly adsorbed on the brick bottom, and no brick bottom powder falls on the roller rod after drying, so that the problem of surface bulge of the oversized rock plate can be reduced.
本发明公开了一种岩板底浆配方及工艺制备方法，包括以下重量份的各原料组分：65‑75份氧化铝，12‑20份硅灰石，5‑12份高纯水洗高岭土，0.5‑1.0份氧化镁。所述岩板底浆配方的化学成分及质量百分数计为：SiO2为8.0‑15.5％、Al2O3为70.0‑80.0％、CaO为4.0‑7.0％、MgO为0.4‑0.7％、K2O为0‑0.2％、Na2O为0‑0.2％，烧失量为5.0‑7.0％，该制备方法包括步骤(1)‑(2)。本发明具有底浆能够均匀地吸附在砖底上，且干燥后没有砖底粉掉落在辊棒上的优点，可以减少超大岩板出现表面凸起的问题。
Rock plate prime slurry formula and preparation process
The invention discloses a rock plate prime slurry formula and a technological preparation method. The rock plate prime slurry formula comprises the following raw material components in parts by weight: 65-75 parts of aluminum oxide, 12-20 parts of wollastonite, 5-12 parts of high-purity washed kaolin and 0.5-1.0 part of magnesium oxide. The the rock plate prime slurry formula comprises the following chemical components in percentage by mass: 8.0 to 15.5 percent of SiO2, 70.0 to 80.0 percent of Al2O3, 4.0 to 7.0 percent of CaO, 0.4 to 0.7 percent of MgO, 0 to 0.2 percent of K2O, 0 to 0.2 percent of Na2O and 5.0 to 7.0 percent of ignition loss, and the preparation method comprises the steps (1) to (2). The invention has the advantages that the prime slurry can be uniformly adsorbed on the brick bottom, and no brick bottom powder falls on the roller rod after drying, so that the problem of surface bulge of the oversized rock plate can be reduced.
本发明公开了一种岩板底浆配方及工艺制备方法，包括以下重量份的各原料组分：65‑75份氧化铝，12‑20份硅灰石，5‑12份高纯水洗高岭土，0.5‑1.0份氧化镁。所述岩板底浆配方的化学成分及质量百分数计为：SiO2为8.0‑15.5％、Al2O3为70.0‑80.0％、CaO为4.0‑7.0％、MgO为0.4‑0.7％、K2O为0‑0.2％、Na2O为0‑0.2％，烧失量为5.0‑7.0％，该制备方法包括步骤(1)‑(2)。本发明具有底浆能够均匀地吸附在砖底上，且干燥后没有砖底粉掉落在辊棒上的优点，可以减少超大岩板出现表面凸起的问题。
Rock plate prime slurry formula and preparation process
一种岩板底浆配方及制备工艺
CHEN JIAN (Autor:in) / XIONG XUNWANG (Autor:in) / YANG TAO (Autor:in) / HUANG YANYONG (Autor:in) / FANG XIAOKAI (Autor:in) / ZHA WUHUA (Autor:in) / JIANG JIAN (Autor:in) / WU YAN (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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