Features PMPS can be used to clean the surface of copperplate printed circuit boards and is a new type of micro-etching agent. The advantages of using PMPS are: (1)High etch efficiency. (2)Long lifetime. (3)High copper loading. (4)No stabilizer required. (5)Good rinsibility. (6)Controllable etching effect. (7)Surface is treated uniformly. (8)Convenient to use because its etchant has a large solubility, does not remain after etching. (9)Stable chemical properties and easy to store. (10)Disposal of waste liquid is simple. (11)The use of potassium monopersulfate compound is similar to the use of persulfate products, so it is unnecessary to change equipment for replacing the etching agent. Related purposes Potassium monopersulfate compound is widely used in metal surface treatment and the micro-etching on printed circuit boards. Natai Chemical in surface treatment and soft-etching Field Over the years, Natai Chemical has been committed to the research and development, production and sales of potassium monopersulfate Compound. Up to now, Natai Chemical has cooperated with a lot of clients worldwide and won high praise. Besides the field of surface treatment and soft-etching, Natai Chemical also enters other PMPS-related market with some success. CONTACT US！