What is the nickel plating liquid additive for the round head machine screw?

Round head machine screw can be made in a variety of materials, such as stainless steel, carbon steel, copper, aluminum, and titanium. So, do you know which nickel-plated surface treatment is used when using carbon steel, and which is the nickel-plated liquid additive for round head machine screw?

The round head machine screw use N-100 barrel plating bright nickel plating bath additives. This is generally used on screws that require bright nickel plating. N-100 additive is a bright additive for barrel nickel plating. It is a combination of the first type and the second type of additive, divided into N-100A open cylinder additive, N-100B supplement additive, respectively in the new dosing, large adjustment plating solution and production process use.

N-100 series additives are liquid, soluble in water, no suspended matter, and will not deteriorate after a long time. The pH value is 4~6, the density is 1.10~1.12g/cm*, non-toxic, non-flammable, and non-dangerous.
The N-100 series additive is used for barrel nickel plating, the plating solution is stable, the decomposition product of the additive is small, and the large adjustment interval is long. The plating solution has a high light-emitting speed, and the barrel plating time can be shortened by half. The bright and uniform nickel plating layer can be obtained in the temperature range of 35~55″. The operating temperature is low, energy is saved, and only one brightener is added for daily production. It is easy to manage. The obtained nickel-plated nickel plating layer is bright, brittle and easy to be chrome-plated. The nickel-plated layer has strong bonding strength with the base metal.

The nickel plating solution for the round head machine screw is briefly introduced here. If you have any mistakes, please feel free to ask. Shenzhen Shi shi tong screw manufacturers serve batch customers, and can customize screws according to your requirements. annie.li@szsst88.com

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