When optical lenses blur from condensation, when architectural facades dim from dust accumulation, when medical devices risk bacterial growth from residue—surface cleanliness and maintenance are quietly becoming critical bottlenecks restricting product performance and user experience. Traditional anti-fouling coatings often rely on hydrophobicity, which may fail to completely remove contaminants and can even leave water stains. Faced with the modern industry's combined demand for "long-lasting cleanliness, high light transmission, and gentle curing," the market awaits a smarter, more fundamental solution.

We present to you IOTA PHPS Perhydropolysilazane Liquid Coating Material. It is more than a coating; it is a "liquid glass" precursor that can transform into silicon dioxide (SiO₂) at low temperatures. It innovatively achieves "stain resistance" through "superhydrophilicity," creating a hard, transparent nano-coating capable of "self-cleaning with water," redefining the physics of cleanliness.

Core Technology: A Gentle Revolution from Intelligent Liquid to Functional Surface
The core of IOTA PHPS lies in its pure perhydrogenated (inorganic) polysilazane structure. This unique chemical composition allows it to bypass the high-temperature sintering processes required for traditional glass/ceramic coatings.

1. Low-Temperature Ceramization Technology: It can form a dense, amorphous silicon dioxide (SiO₂) coating on the substrate surface through curing and conversion at relatively low temperatures (typically much lower than traditional processes). This coating bonds strongly to the substrate via chemical bonds, essentially a thin layer of "grown" micro-glass.

2. Superhydrophilic Stain-Resistance Mechanism: Unlike common hydrophobic coatings, the resulting SiO₂ surface possesses extremely high surface energy, exhibiting excellent superhydrophilicity. Water droplets rapidly spread into a uniform film on its surface instead of beading up. This property allows it to effectively wet and envelop contaminants like dust and oils, washing them away completely under water flow, achieving outstanding stain resistance and easy-cleaning performance without leaving water marks.

Outstanding Properties: Bestowing an "Invisible Armor" on Premium Surfaces

• High Transparency & Strength: The converted SiO₂ coating offers extremely high transparency, barely altering the substrate's appearance or optical properties, while imparting high hardness and wear resistance similar to glass, providing reliable physical protection.

• Strong Adhesion & Application Convenience: It shows excellent adhesion to metals, ceramics, and various polymer materials, ensuring long-lasting and  coating performance. The product has good solubility, short curing time, and diverse curing methods, easily adapting to modern coating processes like spraying, spin-coating, and dip-coating.

• Durability & Broad Compatibility: The inorganic SiO₂ coating possesses excellent chemical inertness and weatherability, with stable performance over time. Its gentle application conditions make it particularly suitable for temperature-sensitive substrates like plastics and precision electronic components.

Application Scenarios: Making Cleanliness an Intrinsic Product Property
IOTA PHPS is the ideal choice for enhancing product value and solving specific cleanliness challenges, especially suitable for:

• Optics & Display: Anti-fouling, anti-reflection coatings for camera lenses, AR/VR lenses, smartphone cover glass, and display screens.

• Transportation & Construction: Hydrophilic self-cleaning coatings for automotive glass, side mirrors, and architectural curtain wall glass.

• Medical & Home Appliance: Easy-clean, stain-release coatings for medical device surfaces, sanitary ware, and kitchen appliances.

• New Energy: Anti-dust, anti-reflection coatings for solar photovoltaic glass panels to improve power generation efficiency.

Choosing IOTA PHPS means integrating the intelligence of "active cleaning" into your product surfaces. It uses the science of hydrophilicity to end the trouble of contamination, keeping your products crystal clear and pleasing to the eye in any environment.
       Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
       High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.