The invention discloses full-penetration polished
ceramic tiles and a preparation method thereof. The full-penetration polished
ceramic tiles are mainly prepared from the following components in partsby weight: 22 to 42 parts of
ball clay, 12 to 18 parts of soda
feldspar, 5 to 12 parts of ground
quartz, 8 to 15 parts of
wollastonite, 4 to 7 parts of water milled
potassium feldspar powder, 1 to 4parts of
sodium silicate, 0.4 to 0.8 part of water
reducing agent, 0.3 to 0.6 part of blank enhancing agent and 44 to 70 parts of de-ionized water. The preparation method comprises the following steps: preparing raw materials, carrying out ball milling, spraying and granulating,
punching and molding, calcining and
polishing. According to the full-penetration polished
ceramic tiles prepared by thepreparation method, the problems of traditional polished tiles that the
surface level, stereoscopic performance and stone-imitating effect are fuzzy and unclear are solved; application of ultra-penetration materials is researched and developed so that the stone-imitating effect is more vivid; meanwhile, the full-penetration polished
ceramic tiles have relatively good anti-penetration performance and color and luster; the preparation method is simple and is suitable for industrial production.