Zibo Chihao Aluminum Industry Co., Ltd.
Contact: Manager Tan
Address: Economic Development Zone, Zichuan District, Zibo City, Shandong Province
Effect of ceramic brightener on ceramic properties of polished tiles
1. After firing at a temperature of 1200 ° C to 1250 ° C, and adding 0.6 to 1.4% of the ceramic brightener alumina powder in proportion, the bulk density of the sample sample is significantly increased, the high temperature resistance is significantly improved, and the strength is greatly increased. The coefficient of wear increased exponentially, the apparent porosity decreased significantly to almost zero, and the whiteness changed significantly.
2. During the high temperature sintering process of the sample sample added with ceramic whitening agent, the ceramic whitening agent is converted into carbon crystalline alumina. This carbon crystalline alumina is volatile, and the sintering temperature is low, which can promote the high temperature of ceramics. The sintering has a great improvement and impact on the ceramic performance of polished floor tiles.
3. The influence of the amount of ceramic whitening agent and firing temperature on the ceramic performance of polished floor tiles is also regular.
In addition, under certain firing temperature conditions, the compressive strength and bulk density of polished floor tile ceramics increase with the increase of the amount of ceramic whitening agent. When the amount of ceramic whitening agent is constant, the firing temperature increases. The compressive strength and bulk density of polished floor tile ceramics increase, while their apparent porosity decreases.