Are you facing the challenge of achieving the perfect balance of extreme hardness, lasting cleanliness, and broad substrate compatibility for critical surfaces? Do conventional coatings fall short due to issues like stain retention with hydrophobicity or limitations imposed by high-temperature processing?

IOTA PHPS (Perhydropolysilazane) Liquid Coating Material delivers a transformative solution. This is more than just a coating; it is a liquid "inorganic ceramic precursor." As a core material for innovative hydrophilic and stain-resistant nano-coatings, IOTA PHPS enables the formation of a hard, transparent, durable, and exceptionally hydrophilic silica (SiO₂)-like protective layer on diverse substrates under mild conditions, fundamentally redefining the logic of surface cleaning and protection.

Core Technology: The Intelligent Leap from Liquid to Ceramic
The secret lies in the pure Perhydropolysilazane (PHPS) structure of IOTA PHPS. As an inorganic polymer free of organic carbon chains, it can efficiently convert into chemically inert, amorphous silica at relatively low temperatures (typically below 300°C) via simple thermal, UV, or catalytic curing. This revolutionary low-temperature conversion capability dramatically expands application possibilities and minimizes the risk of damaging heat-sensitive substrates.

Outstanding Properties Defining a New Surface Standard

• Super-Hydrophilicity & Stain Resistance: The resulting silica layer exhibits high surface energy and outstanding hydrophilicity. Water spreads rapidly into a thin film, effectively washing away dust, oils, and other contaminants for self-cleaning or easy-cleaning performance, ensuring surfaces stay pristine.

• Exceptional Hardness & Adhesion: The generated SiO₂ layer offers extreme hardness (up to pencil hardness 9H), providing excellent scratch resistance. Its strong chemical bonding with substrates (metals, ceramics, polymers, etc.) ensures superior adhesion and long-term durability.

• Flexible Processing & Broad Applications: With excellent solubility for easy dilution and formulation, along with short curing times and multiple curing methods, it supports various convenient processes like spraying, spin-coating, and dip-coating. This makes it ideal for diverse fields including optical lenses, consumer electronics glass, medical devices, architectural glazing, automotive glass, and solar panels.

Choosing IOTA PHPS means selecting a smarter, more environmentally friendly, and efficient way to equip your products with the core competitive advantages of active anti-fouling, long-lasting cleanliness, and robust wear resistance. It's not merely a coating; it's a forward-looking surface solution.

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