1. Scope: 
 HY-1070 is a single component, high efficiency, suitable for a variety of metals and a variety of oil and strong alkaline electrolytic degreasing cleaning powder. For iron, copper and other metal surfaces of electrolytic degreasing. 
 2. Preparation 
 By the following process operation 
 1) Determination of the volume of work trough, into about three-quarters of clean water. 
 2) the ratio by 50kg/1000L adding HY-1070 powder. 
 3) preparation with clean water to the operating level. 
 4) Stir until the powder to fully dissolve. 
 5) heating to the desired operating temperature. 
 3 Operation 
 Usually the workpiece as the cathode current density of 3-10A/dm2, degreasing time of 30-90 seconds. 
 Under normal circumstances, the solution of the operating temperature should be below 70 ℃. When determining the optimal operating temperature, it should be maintained at ± 3 ℃ range. 
 Workpiece to the oil, wash with water 1-2 times. Rinse water should be a continuous flow, in order to remove residual contamination. 
 Removed daily gathered in the oil and cleaning liquid surface scum. Intervals, should be cleaned trough.