介绍了测定云母钛珠光颜料中二氧化钛含量的金属铝还原法(A法)和焦硫酸钾熔融法(B法)两种方法。比较了这两种方法的优劣性。试验表明,测定云母钛珠光颜料中二氧化钛的含量,采用B法较A法更合适。
Two measurements, including metal aluminum reduction and potassium pyrosulfate melting method, were given on detemination of TiO2 content in mica based Ti2O. Experimentally, It was shown that the latter was more suitable than the former in terms of testing the TiO2 content in mica based Ti2O.
参考文献
[1] | 斐润.硫酸法钛白生产[M].北京:化学工业出版社 |
[2] | 涂料与颜料标准汇编(下册)[M].北京:中国标准出版社 |
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