It is composed of two components: A and B. Two components, A is generally composed of alkaline substances, and B is composed of a variety of surfactants. When used, the two are used directly in the tank to form a working fluid. .

Proportioning dosage: A: 2~4%, B: 1~2%

Indicator: free base: 10-20 points (usually the number of mL when titrating)

Application scope:

Applicable to the removal of oxide film on the metal surface and the cleaning of various types of oil on the surface (such as mechanical oil, emulsified oil, lubricating oil, engine oil, etc.), and is more suitable for metal anodizing and its spraying, degreasing and deoxidation before electroplating.