Pearl nickel chrome plating will not flash like bright nickel plating chrome plating, so the eyes are not easy to get tired when people look at it, and it can be used as an anti-glare coating to avoid light reflection. Such coatings have been widely used on the surfaces of automobiles, mirrors, medical and surgical instruments, machine tool parts, and eyeglass frames. At the same time, due to the change in people’s concepts, there is a strong interest in this soft and matte coating.
There are generally two ways to obtain pearl nickel: one is to add solid particles to the nickel plating solution and co-deposit with nickel; the other is to add some low cloud point surfactants to the plating solution, using the temperature of the plating solution The change in high and low cloud point emulsifies or clarifies the bath, resulting in matte pearly nickel. The former process must be vigorously stirred with air. At the same time, in order to ensure that the anode can be well dissolved in the plating solution containing particles, anode bags are generally not used. Gravity filters are quite troublesome and are often not easily accepted by users. In the latter method, some additives need to heat and cool the plating solution during the production process, or produce only a few hours after 1 foreword Pearl nickel chrome plating will not flash like bright nickel plating chrome plating, so it is not easy for people to look back. Fatigue can be used as an anti-glare coating to avoid light reflection. Such coatings have been widely used on the surfaces of automobiles, mirrors, medical and surgical instruments, machine tool parts, and eyeglass frames. At the same time, due to the change in people’s concepts, there is a strong interest in this soft and matte coating.