性质
Nature
因此长时间浸泡也不会引起基体金属的过腐蚀和渗氢，不会产生刺激性的酸雾，更能节省大量的酸液。工件经酸洗后表面呈银白色。此除油剂能广泛应用在各种钢铁的磷化、发黑、发蓝和电镀、涂装中预处理的酸蚀除锈工序。
Therefore, long-term immersion will not cause overcorrosion and hydrogen permeation of matrix metals, will not produce irritating acid fog, and can save a lot of acid liquids. The surface of the workpiece is silver-white after pickling. The degreaser can be widely used in the acid corrosion and rust removal processes of phosphating, blackening, bluing, electroplating and painting of various steels.
操作条件
Operating Conditions
浓度：盐酸（工业级） 500ml/l
Concentration: hydrochloric acid (industrial grade) 500ml/l
酸性除油剂 20—40ml/l
Acidic degreaser 20-40ml/l
水 余量
Water allowance
温度：室温
Temperature: Room temperature
时间：2－15分钟（视工件表面锈蚀程度而定）
Time: 2-15 minutes (depending on the degree of rust on the surface of the workpiece)
备注
Remarks
在酸洗中，若工件表面产生大量气泡，表明酸性除油剂不足，应及时补充；当浸蚀速度很慢时，则是溶液中酸含量较低或是铁含量较高。若是酸含量较低应补充酸，若是铁含量较高时应重新配制酸液。
In pickling, if there are a lot of bubbles on the surface of the workpiece, which indicates that the acid degreaser is insufficient, it should be replenished in time; when the etching speed is very slow, the acid content in the solution is low or the iron content is high. If the acid content is low, the acid should be supplemented, and if the iron content is high, the acid solution should be reconstituted.