Inorganic (perhydro) polysilazane (PHPS), an innovative nano hydrophilic anti-fouling coating material, has shown wide application potential in multiple fields with its unique properties. The core component of this coating product is perhydropolysilazane IOTA PHPS, which is dissolved in a specific solvent and exhibits excellent solubility and diversified curing methods. It not only has a short curing time, but also exhibits good adhesion to metals, ceramics and polymer materials.
The SiO2-based coating formed after curing IOTA PHPS has high hardness and strong elastic modulus, with a pencil hardness of up to 9H (Chinese standard) or 6H (Mitsubishi standard) and a transparency of more than 90%, giving the coating material excellent wear resistance, scratch resistance and optical properties. Its unique curing mechanism involves the hydrolysis process of Si-N bonds, which can be quickly cured at room temperature or under specific temperature and humidity conditions to meet the needs of different application scenarios.
This coating material is widely used in anti-graffiti of buildings, anti-corrosion of precious metals, rail transit, construction of semiconductor insulation layers, protection of electronic circuits, gas barrier and waterproof treatment of plastic packaging, high temperature resistant and anti-oxidation coating of metals and surface hardening treatment, showing its unique value as a high-performance coating.
In terms of construction, IOTA PHPS can be flexibly applied by spin coating, wiping, spraying or dipping, and excellent coating effects can be obtained after curing. After use, it is very important to clean the tools with acetone or solvent oil in time to avoid difficulty in removal after curing.
In terms of storage, the shelf life of unopened IOTA PHPS is up to one year. After opening, it is stored in sealed low-temperature and dry conditions, and the applicable period can be extended to more than half a year, ensuring the long-term and stable use of the material. IOTA PHPS, with its high efficiency, environmental protection and multifunctional characteristics, is gradually becoming an indispensable high-performance coating solution for many industries.