一种冷轧润滑剂及其添加剂的红外光谱分析

IR Analysis of a Cold Rolling Lubricant and Its Additives

采用柱层析和薄层色谱相结合,对一种进口冷轧润滑剂及其添加剂进行分离,通过红外光谱对其定性分析,鉴定出冷轧润滑剂中油性剂、极压抗磨剂、抗氧剂等4种添加剂。操作方便,结果令人满意。

Column chromatography and TLC was used to separate a lubricant and its additives and four additives with anti - oxidant, oiliness and extreme pressure were obtained and analyzed by FT - IR. With a small amount of sample, the method was convenient and fast.