高铝瓷质抛光砖的研制

Study on High Alumina Porcelain Tile

本文打破瓷质抛光砖坯体中常规氧化铝含量17%～22%的界限,将坯体中的氧化铝含量提高到28%左右。试验证明产品经抛光后不仅白度超过70°,而且强度也有了较大的提高。

The content of alumina in the porcelain tiles was increased to 28% in the paper. After polished, the whiteness of the product exceeded 70, and the rupture strength was greatly improved.