高效石材抛光剂的研究  

STUDY ON EFFICIENT BRIGHTENER FOR POLISHING STONE

作　　者：唐楷[1] 陈永忠[1] 李富兰[1] 

机构地区：[1]四川理工学院材料与化学工程学院,自贡643000

出　　处：《中国陶瓷》2013年第5期62-65,共4页China Ceramics

摘　　要：为了进一步提高石材表面光泽度及抛光工艺的效率。本文研究了以汉白玉石材为研究对象,通过改变二氧化硅含量(A)、刚玉粉含量(B)、草酸含量(C)、草酸钠含量(D)、氟硅酸钠含量(E)五种因素,以单因素实验和正交实验为基础。制备了以刚玉粉、二氧化硅为主要磨料,含草酸、草酸钠、氟硅酸钠、石蜡及甲醇的较优抛光剂配方。实验结果表明,此种抛光剂能够打开石材表面微孔隙,与石材表面发生化学反应,形成致密的结晶薄膜,提高了石材表面耐磨型及抛光效率,石材表面光泽度达到90°以上,达到了预期效果。To further improve the brightness and the stone surface polishing process efficiency. In this paper, the white marble as the research object, by changing the silica content （A）, alumina powder content （B）, oxalic acid （C）, sodium oxalate content （D）, sodium fluoride content of （E） five factors to a single factor and orthogonal experimental basis. Prepared using alumina powder, silicon dioxide as the main abrasive, contains oxalic acid, sodium oxalate, sodium fluoride, methanol, paraffin and polish the better formula. The results show that such a polishing agent to open the stone surface micro pores, and the stone surface chemical reaction, the formation of dense crystalline films and improve the wear resistant surface of the stone and polishing efficiency, the stone surface gloss to 90° or more, reaching expected results.

关 键 词：汉白玉 抛光剂 光泽度 氟硅酸钠 

分 类 号：TQ174.47[化学工程—陶瓷工业]