IOTA
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In the field of functional coatings, balancing hydrophilicity with durability, and low-temperature film formation with high hardness, has long been a critical technological contradiction. While most hydrophilic coatings rely on organic hygroscopic agents or photocatalytic fillers—facing issues like performance decay, weak adhesion, and compromised transparency—a truly innovative solution rooted in pure inorganic chemistry has now matured. We proudly present Perhydropolysilazane Liquid Coating Material IOTA PHPS. It is more than a material; it is the technical benchmark for "Hydrophilic Super Hard Stain Resistant Nano-Coating Materials," redefining the performance boundaries of hydrophilic self-cleaning coatings through its intrinsic ability to convert into pure silicon dioxide (SiO₂) at low temperatures.
Inorganic Essence, Low-Temperature Ceramic Formation
The core of IOTA PHPS is Perhydropolysilazane (PHPS) , a unique inorganic polymer. Unlike traditional coatings reliant on organic resins, it undergoes a conversion reaction at relatively low temperatures, generating a pure, dense, high-hardness nano-silica film in-situ on the substrate surface. This conversion process requires no high-temperature sintering, offering a friendly process window that allows heat-sensitive substrates like glass, plastics, and metals to benefit from the exceptional performance of inorganic coatings.
Extreme Hydrophilicity, Self-Cleaning & Anti-Fouling
The converted SiO₂ layer possesses intrinsic super-hydrophilic properties. Water spreads completely on its surface, forming a uniform film that can easily penetrate and lift dust, oil, and other contaminants, carrying them away with the flow. This achieves true "rain self-cleaning, clear-water cleansing," significantly reducing maintenance costs while avoiding the drawback of residual stains common with traditional hydrophobic coatings.
Broad Adhesion, Process-Friendly
IOTA PHPS exhibits excellent solubility, facilitating easy dilution and formulation. Its short curing time and versatile curing methods allow flexible adaptation to various production processes. Crucially, it demonstrates superior adhesion to a wide range of substrates including metals, ceramics, and polymer materials, ensuring long-term coating stability.
From self-cleaning treatments for architectural glass curtain walls and solar photovoltaic panels, to anti-fog and anti-glare coatings for automotive glass, anti-fouling and anti-reflective layers for optical lenses, and further to sterile surfaces for medical devices and easy-clean coatings for food equipment—IOTA PHPS endows surfaces with an innate "self-cleaning" instinct through inorganic purity and active hydrophilicity. Choosing it means selecting the wisdom of chemistry to make cleanliness a permanent state.
