氧化锑粒度与白度关系的研究

Research on the Relationship between Particle Size and Whiteness of Antimony Oxide

研究了湿法制备的氧化锑粒度对白度的影响。通过对30个不同粒度的湿法制备的氧化锑样品的白度测定并统计分析,发现氧化锑白度与粒度之间具有显著相关性,粒度越小白度越大,白度Y与粒度X之间满足Y=-1.279X+97.158的线性关系。该研究为提高湿法氧化锑白度指明了新的途径。

The effect of particle size of antimony oxide prepared by wet process on whiteness was studied.Through measuring and analyzing the whiteness of antimony oxide samples with 30 different particle sizes prepared by wet process,it was found that the whiteness of antimony oxide had significant relevance to the particle size.The smaller the particle size the larger the whiteness.The whiteness Y and particle size X satisfied the linear relationship of Y=-1.279X＋97.158.The research provided a new way to improve the whiteness of wet antimony oxide.