Bigely high phosphorus electroless nickel additive Ni-811 is a product with good corrosion resistance, neutral salt spray test in more than 168 hours, and resistance to nitric acid test 5min basically does not change color. So, how is its corrosion resistance so good?
1. The roughness of high-phosphorus electroless nickel plating is very small, the void ratio is very low, and the plating is not easy to be corroded.
2. High-phosphorus electroless nickel plating grain is meticulous, so that the plating is flat, dense, the plating is not easy to be corroded.
3. The charge transfer resistance of high-phosphorus chemical nickel plating in sodium chloride solution increases, improving the corrosion resistance of the plating.
4. High-phosphorus electroless nickel plating in an acidic environment, the surface will form a phosphide passivation film, preventing the plating from being corroded. This passivation film will be formed at a very fast rate, due to the high phosphorus content in the plating, the formation of the phosphide film is more complete, so it has the best corrosion resistance.
Why can you trust Bigely?
Guangdong Bigely Technology Co., Ltd. ,founded in 2003, is a high-tech enterprise integrating R & D，production, sales and service, specializing in the production of electroplating chemicals. As a fast growing electroplating chemicals supplier in China, our products are widely used to meet the plating needs of different industries and exported to many countries from all over the world. They can meet the environmental protection standard after use, mainly used in automobile parts, sanitary ware, electronic products, hardware, furniture, building accessories and other fields.
The core raw materials of our products are made of international brand products such as BASF from Germany with high purity and low impurity. The production process is in strict accordance with the requirements of ISO9001 quality management system to ensure the stability of product quality.
If you need our high-quality electroplating additives, please contact us. We can provide you samples to you for test, and also provide a series of services.
