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A platform for research: civil engineering, architecture and urbanism
Sanitary ceramic and preparation method thereof
The invention provides a preparation method of sanitary ceramics, which comprises the steps of (1) pulverizing at least five of albite, western pit mud, quartz, black clay, calcined talc, ball clay, zirconium silicate, calcite and potassium feldspar and waste ceramics to the particle size of 1-30[mu]m to obtain a solid raw material, and uniformly dispersing the solid raw material in water to obtain slurry, wherein the waste ceramic accounts for 15%-40% of the weight of the solid raw material; (2) standing and aging the slurry, and carrying out slip casting, demolding and drying to obtain a green body sample; and (3) firing the green body sample at the temperature of 1100-1300 DEG C to obtain the sanitary ceramic. According to the preparation method of the sanitary ceramic, the waste ceramic is used as a raw material for preparing the sanitary ceramic, so that the waste ceramic is recycled, resources are saved, the bending strength of the sanitary ceramic is remarkably improved, the water absorption rate of the sanitary ceramic is reduced, and moisture is avoided.
本发明提供了一种卫生陶瓷的制备方法，所述方法包括以下步骤：(1)将钠长石、西坑泥、石英、乌土、烧滑石、球土、硅酸锆、方解石、钾长石中的至少五种和废弃陶瓷粉碎至粒径为1μm～30μm后作为固体原料，所述固体原料在水中分散均匀制成浆料，所述废弃陶瓷占所述固体原料重量的百分比为15％～40％；(2)将所述浆料静置陈腐后经过注浆成型和脱模干燥得到生坯样品；(3)将所述生坯样品于1100℃～1300℃下烧制得到所述卫生陶瓷。本发明的卫生陶瓷的制备方法以废弃陶瓷为原料制备卫生陶瓷，实现了废弃陶瓷的重复利用，节约了资源，并且显著改善了卫生陶瓷的抗弯折强度，降低了卫生陶瓷的吸水率，避免了潮湿。
Sanitary ceramic and preparation method thereof
The invention provides a preparation method of sanitary ceramics, which comprises the steps of (1) pulverizing at least five of albite, western pit mud, quartz, black clay, calcined talc, ball clay, zirconium silicate, calcite and potassium feldspar and waste ceramics to the particle size of 1-30[mu]m to obtain a solid raw material, and uniformly dispersing the solid raw material in water to obtain slurry, wherein the waste ceramic accounts for 15%-40% of the weight of the solid raw material; (2) standing and aging the slurry, and carrying out slip casting, demolding and drying to obtain a green body sample; and (3) firing the green body sample at the temperature of 1100-1300 DEG C to obtain the sanitary ceramic. According to the preparation method of the sanitary ceramic, the waste ceramic is used as a raw material for preparing the sanitary ceramic, so that the waste ceramic is recycled, resources are saved, the bending strength of the sanitary ceramic is remarkably improved, the water absorption rate of the sanitary ceramic is reduced, and moisture is avoided.
本发明提供了一种卫生陶瓷的制备方法，所述方法包括以下步骤：(1)将钠长石、西坑泥、石英、乌土、烧滑石、球土、硅酸锆、方解石、钾长石中的至少五种和废弃陶瓷粉碎至粒径为1μm～30μm后作为固体原料，所述固体原料在水中分散均匀制成浆料，所述废弃陶瓷占所述固体原料重量的百分比为15％～40％；(2)将所述浆料静置陈腐后经过注浆成型和脱模干燥得到生坯样品；(3)将所述生坯样品于1100℃～1300℃下烧制得到所述卫生陶瓷。本发明的卫生陶瓷的制备方法以废弃陶瓷为原料制备卫生陶瓷，实现了废弃陶瓷的重复利用，节约了资源，并且显著改善了卫生陶瓷的抗弯折强度，降低了卫生陶瓷的吸水率，避免了潮湿。
Sanitary ceramic and preparation method thereof
一种卫生陶瓷及其制备方法
SHUI ANZE (author) / CHENG XIAOSU (author) / ZHU LIANFENG (author) / WANG QUN (author) / LI MING (author)
2020-12-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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