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A platform for research: civil engineering, architecture and urbanism
Zirconium-free high-whiteness high-transmittance porcelain tile suitable for industrial production and preparation method thereof
The invention relates to a zirconium-free high-whiteness high-transmittance porcelain tile suitable for industrial production. A green body of the porcelain tile comprises the following component materials in parts by weight: 12-18 parts of alpha-alumina powder, 22-28 parts by weight of quartz sand, 12-18 parts by weight of ultra-white water-washed ball clay, 25-45 parts by weight of calcined talc, 4-10 parts by weight of albite powder, 2-5 parts by weight of an inorganic binder, 0.2-1 part by weight of a reinforcing agent, and 0.1-0.5 part by weight of a dispergator. The invention also relates to a preparation method of the porcelain tile. The whiteness of the finishedporcelain tile is 75 degrees or above, and the volume expansion coefficient is 220 * 10<-7> or below; and when the porcelain tile is used for decoration of a background wall and the like, transmitted light is bright but not dazzling, and the overall effect is rich and changeable by matching with the color texture of the surface of the green body.
本发明涉及一种适合工业化生产的无锆高白高透光瓷质砖，瓷质砖坯体按重量比例的组分材料包括如下：α‑氧化铝粉12‑18重量份；石英砂22‑28重量份；超白水洗球土12‑18重量份；烧滑石25‑45重量份；钠长石粉4‑10重量份；无机粘结剂2‑5重量份；增强剂0.2‑1重量份；解胶剂0.1‑0.5重量份。本发明还涉及该瓷质砖的制备方法。本发明形成的瓷质砖，成品白度在75度以上，体膨胀系数在220×10‑7以下，作为背景墙等装饰使用时，透过的光亮而不炫，搭配坯体表面的色彩纹理，整体效果丰富多变。
Zirconium-free high-whiteness high-transmittance porcelain tile suitable for industrial production and preparation method thereof
The invention relates to a zirconium-free high-whiteness high-transmittance porcelain tile suitable for industrial production. A green body of the porcelain tile comprises the following component materials in parts by weight: 12-18 parts of alpha-alumina powder, 22-28 parts by weight of quartz sand, 12-18 parts by weight of ultra-white water-washed ball clay, 25-45 parts by weight of calcined talc, 4-10 parts by weight of albite powder, 2-5 parts by weight of an inorganic binder, 0.2-1 part by weight of a reinforcing agent, and 0.1-0.5 part by weight of a dispergator. The invention also relates to a preparation method of the porcelain tile. The whiteness of the finishedporcelain tile is 75 degrees or above, and the volume expansion coefficient is 220 * 10<-7> or below; and when the porcelain tile is used for decoration of a background wall and the like, transmitted light is bright but not dazzling, and the overall effect is rich and changeable by matching with the color texture of the surface of the green body.
本发明涉及一种适合工业化生产的无锆高白高透光瓷质砖，瓷质砖坯体按重量比例的组分材料包括如下：α‑氧化铝粉12‑18重量份；石英砂22‑28重量份；超白水洗球土12‑18重量份；烧滑石25‑45重量份；钠长石粉4‑10重量份；无机粘结剂2‑5重量份；增强剂0.2‑1重量份；解胶剂0.1‑0.5重量份。本发明还涉及该瓷质砖的制备方法。本发明形成的瓷质砖，成品白度在75度以上，体膨胀系数在220×10‑7以下，作为背景墙等装饰使用时，透过的光亮而不炫，搭配坯体表面的色彩纹理，整体效果丰富多变。
Zirconium-free high-whiteness high-transmittance porcelain tile suitable for industrial production and preparation method thereof
适合工业化生产的无锆高白高透光瓷质砖及其制备方法
GUAN MENGMENG (author) / LI DANFENG (author) / SUN YANG (author) / YI SHIWEI (author) / YANG KUIBIN (author)
2021-07-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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