In various fields such as high-end manufacturing, jewelry processing, and the electronics industry, the application of noble metals is of utmost importance. However, noble metals are prone to corrosion in complex environments, which affects their performance and lifespan. Corrosion prevention has thus become an urgent issue to be addressed. The emergence of perhydropolysilazane (PHPS) liquid coating has brought new hope for noble metal corrosion protection.

Perhydropolysilazane liquid coating possesses unique chemical properties, enabling it to react rapidly on the surface of noble metals and form a dense silica network structure. This structure acts as a robust barrier, effectively isolating oxygen, moisture, acids, bases, and other corrosive media, thereby stopping the corrosion process of noble metals at the source.

In practical applications, its performance is truly remarkable. In the jewelry industry, noble metal jewelry treated with this coating can maintain its original luster even when exposed to the air for a long time or in contact with human sweat and cosmetics. It reduces flaws and losses caused by corrosion, extends the wearing life of jewelry, and enhances the quality and value of the jewelry.

In the electronics industry, for precision components containing noble metals, such as chip electrodes and connectors, the application of perhydropolysilazane liquid coating is crucial. It ensures the stable operation of these components under harsh environments like high temperatures and humidity, preventing issues such as signal transmission interruptions and performance degradation caused by corrosion, and improving the reliability and stability of electronic products.

Moreover, this coating is easy to apply. It can be evenly coated on the surface of noble metals through various methods such as spray coating and dip coating, and it has a short curing time, allowing for quick use without affecting production schedules.

With its excellent corrosion protection performance and convenient application characteristics, perhydropolysilazane liquid coating has become an ideal choice in the field of noble metal corrosion protection, providing a strong guarantee for the widespread application of noble metals in various industries.

Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.