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发明公开
CN105906382A 一种大理石抛光瓷砖及其制备方法 失效 - 权利终止

一种大理石抛光瓷砖及其制备方法
摘要：
一种大理石抛光瓷砖及其制备方法，属于建筑陶瓷领域。其特征在于：瓷砖的底釉层上自下而上依次为面釉层、涂墨层和印刷釉层，印刷釉层具有大理石纹理；所述的印刷釉层的元素百分比组成为：硅55%~65%、铝4%~10%、钙10%~15%、镁0.5%~2%、钾3%~6%、锌5%~10%、硼2%~5%、钠0%~0.5%、钡0%~3%。制备方法采用二次烧成技术并控制特定施釉量。本发明印刷釉层的晶型结构，使得本瓷砖的印刷釉层整层能够在烧制后呈现为天然大理石的纹理，无论瓷砖如何磨损，只要未彻底磨穿印刷釉层，都会具有大理石纹理的视觉效果。
摘要（英）：

A marble polished ceramic tile and a production method thereof belong to the field of building ceramics and are characterized in that a ground coat layer of the ceramic tile includes a cover coat layer, an ink layer and a printed glaze layer sequentially from top to bottom, and the printed glaze layer has marble grain; the printed glaze layer includes the elements according to percent: 55-65% of silicon, 4-10% of aluminum, 10-15% of calcium, 0.5-2% of magnesium, 3-6% of potassium, 5-10% of zinc, 2-5% of boron, 0.-0.5% of sodium, and 0-3% of barium. In the production method, secondary firing technique is used and specific glazing quantity is controlled. The crystal structure of the printed glaze layer enables the printed glaze layer of the ceramic tile to display the grain of natural marble after being fired, and as long as the printed glaze layer is not thoroughly abraded regardless of how the ceramic tile is abraded, the visual effect of marble grain remains.

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