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SD-1钝化剂是用于钢材酸洗后表面防锈处理的一种助剂,由陕西省化工研究所和上海宝钢共同开发研制,陕西省化工研究所组织生产。主要用在全连轧带钢酸洗后的钝化工序。经过两年多的实验室研究和宝钢一年多的工业生产应用表明,SD-1钝化剂的各项性能指标完全达到了国外同类产品的水
SD-1 passivation agent is used as an auxiliary agent for the surface anti-rust treatment of steel pickling. It is jointly developed by Shaanxi Provincial Institute of Chemical Industry and Shanghai Baosteel and organized by Shaanxi Institute of Chemical Industry. Mainly used in the passivation process of strip steel pickling. After more than two years of laboratory research and more than a year of Baosteel’s industrial application, the performance indicators of the SD-1 passivator have fully reached the water quality of similar foreign products