A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-whiteness and high-strength light-transmitting ceramic tile and preparation method thereof
The invention discloses a high-whiteness and high-strength light-transmitting ceramic tile and a preparation method thereof. The green brick of the light-transmitting ceramic tile is prepared from, by weight, 13-20 parts of Guangdong black mud, 8-15 parts of albite, 10-20 parts of potassium albite, 5-10 parts of quartz, 5-10 parts of talc, 10-30 parts of tantalum-niobium ore tailings, 2-10 parts of hydroxy calcium phosphate, 5-10 parts of wollastonite and 0.2-2 parts of strontium carbonate. The preparation method comprises the following steps: (1) putting the raw materials into a ball mill together for ball milling until the fineness is 325 meshes and the screen residue is less than or equal to 0.05 to obtain slurry; (2) performing spray granulation on the slurry to obtain powder, and performing compression molding on the powder to obtain a green brick; and (3) glazing, sintering, polishing and waxing the surface of the tile blank to obtain the light-transmitting ceramic tile. The prepared light-transmitting ceramic tile has the whiteness of more than 65 degrees, the light transmittance of more than 35% and the strength of more than or equal to 38MPa, and has the characteristics of high whiteness, high light transmittance and high strength.
本发明公开了一种高白度高强度的透光陶瓷砖及其制备方法，按重量比，该透光陶瓷砖的砖坯包括以下原料：13‑20份广东黑泥、8‑15份钠长石、10‑20份钾钠长石、5‑10份石英、5‑10份滑石、10‑30份钽铌矿尾沙、2‑10份羟基磷酸钙、5‑10份硅灰石和0.2‑2份碳酸锶，其制备方法为（1）将原料共同投入球磨机中进行球磨，球磨至细度为325目筛余小于或等于0.05，得到浆料；（2）将浆料喷雾造粒得到粉料，将粉料压制成型，得到砖坯；（3）在砖坯表面施釉，烧成，抛光打蜡，得到透光陶瓷砖。本发明所制备的透光陶瓷砖的白度>65度、透光率>35%、强度≥38MPa，具有高白度、高透光率和高强度的特点。
High-whiteness and high-strength light-transmitting ceramic tile and preparation method thereof
The invention discloses a high-whiteness and high-strength light-transmitting ceramic tile and a preparation method thereof. The green brick of the light-transmitting ceramic tile is prepared from, by weight, 13-20 parts of Guangdong black mud, 8-15 parts of albite, 10-20 parts of potassium albite, 5-10 parts of quartz, 5-10 parts of talc, 10-30 parts of tantalum-niobium ore tailings, 2-10 parts of hydroxy calcium phosphate, 5-10 parts of wollastonite and 0.2-2 parts of strontium carbonate. The preparation method comprises the following steps: (1) putting the raw materials into a ball mill together for ball milling until the fineness is 325 meshes and the screen residue is less than or equal to 0.05 to obtain slurry; (2) performing spray granulation on the slurry to obtain powder, and performing compression molding on the powder to obtain a green brick; and (3) glazing, sintering, polishing and waxing the surface of the tile blank to obtain the light-transmitting ceramic tile. The prepared light-transmitting ceramic tile has the whiteness of more than 65 degrees, the light transmittance of more than 35% and the strength of more than or equal to 38MPa, and has the characteristics of high whiteness, high light transmittance and high strength.
本发明公开了一种高白度高强度的透光陶瓷砖及其制备方法，按重量比，该透光陶瓷砖的砖坯包括以下原料：13‑20份广东黑泥、8‑15份钠长石、10‑20份钾钠长石、5‑10份石英、5‑10份滑石、10‑30份钽铌矿尾沙、2‑10份羟基磷酸钙、5‑10份硅灰石和0.2‑2份碳酸锶，其制备方法为（1）将原料共同投入球磨机中进行球磨，球磨至细度为325目筛余小于或等于0.05，得到浆料；（2）将浆料喷雾造粒得到粉料，将粉料压制成型，得到砖坯；（3）在砖坯表面施釉，烧成，抛光打蜡，得到透光陶瓷砖。本发明所制备的透光陶瓷砖的白度>65度、透光率>35%、强度≥38MPa，具有高白度、高透光率和高强度的特点。
High-whiteness and high-strength light-transmitting ceramic tile and preparation method thereof
一种高白度高强度的透光陶瓷砖及其制备方法
ZHONG BAOMIN (author) / LIN JINWEI (author) / XU YU (author)
2021-05-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-whiteness ceramic tile and preparation method thereof
| European Patent Office | 2015
| European Patent Office | 2020
Porcelain high-whiteness glazed tile and preparation method thereof
| European Patent Office | 2020
| European Patent Office | 2022
Eggshell glaze, high-whiteness glazed tile and preparation method thereof
| European Patent Office | 2024