There are many trivalent chromium blue white passivating agents used in galvanizing production on the market. Due to their poor performance, such as easy yellowing and fogging of the appearance, poor adhesion of the film layer, poor corrosion resistance, and short service life of the bath solution, the production failure rate is high and the production cost is high. Now, do you know that there is a trivalent chromium blue white passivation agent BZ-215 that is effective, affordable, and durable?
This zinc plated trivalent chromium blue white passivation agent BZ-215 is a new product independently developed by Bigley. It has a wide operating range, a uniform and bright passivation film, and excellent corrosion resistance. It can be applied to the blue white passivation process of manual or automatic lines for acid zinc and alkali zinc processes. In addition, this blue white passivation agent has good stability, low consumption, and can effectively save production costs, as follows:
1. Bigley produces its own products at affordable prices. Bigley has 18 years of industry production experience and produces blue and white passivating agents that are sold directly by manufacturers, eliminating intermediate links and saving costs by over 10%.
2. High product concentration and low dosage. This zinc plated trivalent chromium blue white passivation agent BZ-215 has a high concentration, requiring only 3% concentration at room temperature. The workpiece only needs to be passivated for 20-25 seconds to obtain a uniform and bright blue film.
3. The passivation solution is stable and has low consumption. The passivation solution has good stability, excellent resistance to impurities, and is not prone to fogging and yellowing, which can effectively reduce the frequency of workpiece returns and rework; In addition, the performance of the passivation solution is stable, which can reduce the frequency of aging treatment and shutdown maintenance, reduce consumption, and save production costs.
4. The coating has dense crystallization and good corrosion resistance. After passivation, the crystallization of the workpiece is dense, uniform, and blue bright. The neutral salt spray test produces white rust for more than 72 hours, which can save the use of sealing agents and greatly reduce the frequency of rework of the workpiece due to poor salt spray performance, thereby saving production costs.
So, a zinc plated trivalent chromium blue white passivator BZ-215 that is effective, affordable, and durable is worth purchasing! If you are interested in this trivalent chrome blue white passivation agent, please contact Bigley customer service for free samples and detailed technical information!
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