Photovoltaic Self-Cleaning Coating
Iridium Nano’s Photovoltaic Self-Cleaning Coatings address the rapid efficiency loss caused by outdoor contamination on solar panels. The coatings passively utilize natural environmental factors—such as wind, rain, and sunlight—to automatically remove or degrade surface pollutants, maintaining peak power output over time. They are particularly suited for diverse and complex outdoor applications.
The series employs non-film-forming technology, achieving molecular-level bonding on glass surfaces through chemical grafting. This ensures durability with a service life exceeding five years, while optimizing the thermal management of solar modules.
On clean surfaces, the coating can further enhance light transmittance by 1.5–2% and selectively filter non-generative spectral bands, reducing panel operating temperatures and improving energy output.
Leveraging multiple patented technologies, Iridium Nano provides precise solutions for different environmental contamination challenges, helping solar farms sustain high efficiency and generate long-term, stable returns for clean energy systems.
Applications: Front-end manufacturing and back-end operation & maintenance in the photovoltaic industry; applicable across all types of solar farms.
Customization: Formulations can be tailored for specific environmental conditions to systematically enhance overall system performance.
Application Method: Apply on cleaned surfaces via spraying or brushing; self-leveling properties ensure easy application.
Relevant Patents
Anti-carbon and calcium sulfate deposition self-cleaning photovoltaic coating, CN202411541663.4
Anti-bird droppings self-cleaning photovoltaic coating, CN202411541508.2
Salt-crystallization-resistant self-cleaning photovoltaic coating, CN202411541405.6
Fluoride-corrosion-resistant self-cleaning photovoltaic coating, CN202411540854.9
Thermal Insulation Coating
With growing demands for energy efficiency in buildings and industrial facilities, Iridite introduces the Thermal Insulation Coating Series, featuring radiative self-cooling and rare-earth insulation technologies to reflect heat and accelerate cooling.
This series includes two products: the transparent version, designed for glass facades and windows, maintaining visual clarity; and the white version, tailored for silos, containers, and other opaque surfaces, delivering high-efficiency thermal insulation.
Environmentally friendly and non-toxic, resistant to temperatures up to 200 °C, with a service life of up to 15 years.
Radiative Self-Cooling Thermal Coating (White): Uses nano-ceramic insulation materials, with solar reflectance ≥97%, near-infrared reflectance ≥95%, and hemispherical emissivity ≥0.92.
Rare-Earth Thermal Insulation Coating (Transparent): Blocks over 99% of infrared and ultraviolet radiation while maintaining light transmittance >70%.
Applications: White version: Communications, grain storage, power, petrochemical, and construction; Transparent version: Glass facades and similar applications.
Application Method: Spray coating
Relevant Patents:
Rare-earth insulated superhydrophobic coating
Novel glass façade thermal insulation coating
High-transparency, low-emissivity glass insulation coating and preparation method
Ultra-thin aging-resistant thermal insulation coating
Nano-scale transparent insulation coating and its application in the construction field
Flame-Retardant Coating
Fire hazards have long posed serious risks to human safety and property. With the advancement of modern materials science, society demands coatings that not only prevent fire but also preserve the original strength and functionality of the substrate.
Iridite’s polymer-based nano flame-retardant coating was developed to meet this need. Drawing inspiration from the natural protection mechanisms of volcanic magma, this innovation combines nano metal oxides with flame-retardant polymers to deliver superior fire resistance and structural protection, offering a safer and more reliable solution for diverse applications.
Flame-retardant rating: B1, with a fire resistance limit of up to 3 hours
Safety: Non-toxic and harmless, produces no smoke or harmful gases during combustion
Durability: Highly corrosion-resistant, suitable for complex environments to ensure long-term stability and protection
Appearance: Transparent, maintaining the original color of the substrate
Iridite’s nano polymer ultra-thin flame-retardant coating is a single-component system that can be applied after simple substrate preparation. The coating offers excellent wear, corrosion, and aging resistance, as well as strong flame-retardant properties and easy spray application. It complies with national environmental standards and contains no organic volatiles or heavy metal salts.
Application: Ideal for wooden furniture, buildings, and other wood-based structures
Application method: Apply the coating directly after basic surface preparation
Related patents:
A superhydrophobic/superoleophobic flame-retardant and thermal-insulating coating and its preparation method — CN202210097269.0
A coating preparation and application for fire protection in wooden structures
Electronic Conformal Coating
The design of the nano three-proof coating originates from the need to protect electronic devices from diverse environmental challenges, especially those operating under harsh conditions. As electronics become increasingly miniaturized and integrated, internal components grow denser and more fragile. To ensure long-term reliability and durability, an advanced protection technology for electronic components has become essential.
Main functions: This new-generation coating achieves comprehensive protection against moisture, salt spray, and mold. It features ultra-fast curing within seconds and provides complete waterproofing. Compared with traditional conformal coatings, it significantly reduces coating time and overall cost.
Applications: Primarily used in PCB manufacturing, LED display production, and other electronic assembly fields.
Application methods: Dipping, spraying, or brushing.
Related patents:
Preparation and application of ultra-thin superhydrophobic conformal coating
Preparation of corrosion-resistant conformal coating for metal surfaces
Multifunctional electronic protective coating and its preparation process
Preparation and application of transparent superhydrophobic conformal coating
Bionic Superhydrophobic Anti-Icing Reinforced Coating
During wind turbine operation, the blade tips rotate at high speeds, making them resistant to ice formation but prone to wear, while the blade roots rotate more slowly and are more susceptible to icing, posing challenges to efficiency and structural integrity. This coating series is designed with zone-specific formulations: the tip coating focuses on wear resistance, and the root coating emphasizes superhydrophobic anti-icing performance, providing effective blade protection, extending service life, and enhancing turbine reliability.
Main functions:
Blade tips: High wear resistance to protect against abrasion and high-speed erosion; enhances blade lifespan and structural integrity
Blade roots: Superhydrophobic anti-icing to reduce ice accumulation; even if ice forms, it can naturally shed under wind forces; strengthens blade material and improves weather resistance
Applications: Coating of critical tip and root areas on wind turbine blades; enhances overall blade durability, reduces maintenance costs, and maintains aerodynamic performance and energy generation efficiency.
Application methods: Rolling, brushing, or spraying
Related patents:
Anti-icing and anti-adhesion coating for wind turbine blades
High-performance low-temperature anti-icing nano coating and preparation method
Photothermal conversion anti-icing coating and integrated preparation technology
High-performance low-temperature anti-icing nano coating and preparation method
Anti-Corrosion Nano Coating
This series includes two products designed for different corrosion protection requirements: Light Anti-Corrosion Coating and Heavy Anti-Corrosion Coating. They meet general corrosion protection needs as well as the demanding requirements of marine equipment. The coatings are formulated with the company’s proprietary polysiloxane and PVA as film-forming agents, combined with cellulose and fumed silica. At ambient temperature, the coating forms an air layer between the substrate and corrosive medium, providing effective barrier protection. The coatings are smooth, hydrophobic, and self-cleaning.
Main functions of Light Anti-Corrosion Coating: Hydrophobic, corrosion-resistant, anti-fouling, fire-retardant
Main functions of Heavy Anti-Corrosion Coating: Enhanced hydrophobicity, corrosion-resistant, anti-fouling, anti-static, wear-resistant
By adjusting the solid content of the coating, different levels of corrosion resistance can be achieved to suit various environments.
Applications:
Light Anti-Corrosion Coating: Aerospace equipment, water treatment facilities, metallurgical equipment, chemical reactors, and similar installations
Heavy Anti-Corrosion Coating: Marine equipment, oil & petrochemical facilities, and underground pipeline systems
Application methods: Brushing or spraying
Related patents:
Ultra-corrosion-resistant coating for offshore platforms and its preparation method
Flame-retardant superhydrophobic/superoleophobic coating for metal corrosion protection and its preparation method — CN202110658334.8
Anti-Biofouling Coating
Iridium’s marine anti-fouling coatings mimic biological effects, forming an air layer on ship hulls and marine structures. They offer water-repellency, ultra-smooth surfaces, and antimicrobial properties, effectively reducing marine biofouling. The coatings use biodegradable resins to maintain a consistently smooth surface while providing superior corrosion protection and slowing equipment aging.
The coating incorporates a lactic acid-based biodegradable resin as the film-forming agent. Once cured, it forms a smooth, protective layer on the hull surface. As the vessel moves, the layer gradually degrades, maintaining a continuously smooth surface to prevent bio-adhesion. The coating provides strong barrier protection, effectively safeguarding the substrate against liquid corrosion, while delivering waterproofing and anti-corrosion performance.
Main functions: Anti-biofouling, waterproofing, corrosion protection
Applications: Ship hulls and marine facilities to prevent biofouling, especially shell-forming organisms such as oysters and barnacles
Related patents:
Preparation method of degradable hyperbranched copolymer coating against diatom adhesion
Antimicrobial, anti-adhesion, hydrophobic anti-fouling coating and preparation method
Long-lasting anti-microbial adhesion coating and surface modification method
Nano coating for preventing marine biofouling and its industrial production
Anti-adhesion coating for underwater equipment and performance optimization
Protective Insulating Nano Coating
The insulating nano coating is formulated from modified polymers, nano-composites, pigments, and solvents, offering high insulation, corrosion resistance, and excellent water-repellency. It is specifically developed for insulation enhancement, partial discharge defect repair, and full insulation of exposed live equipment.
Main functions: The coating provides excellent insulation, hydrophobicity, weather resistance, color retention, as well as outstanding corrosion, temperature, and wear resistance, ensuring long-term stable protection in complex environments.
Applications: Suitable for all substrates, including various metal surfaces, ceramics, glass, and synthetic resin surfaces
Application methods: Spraying
Related patents:
Preparation method for electrostatically sprayable, fast-flowing insulating coatings
Nano-Biomass Formaldehyde Removal Spray
Iridium’s formaldehyde removal product is a highly active, proactive de-formaldehyde coating. Using Iridium’s proprietary technology that combines advanced amphoteric ions with highly reactive functional groups, the coating’s amphoteric ions penetrate deep into the substrate to capture harmful molecules such as benzene and formaldehyde, breaking them down into non-toxic water and carbon dioxide. Meanwhile, the surface’s highly reactive groups continuously capture free formaldehyde molecules, providing long-lasting, deep purification, significantly improving indoor air quality and ensuring a healthy living and working environment.
Main functions: Highly efficient proactive formaldehyde removal; effectively eliminates multiple harmful indoor volatile organic compounds (VOCs), including benzene, formaldehyde, toluene, ammonia, xylene, and TVOC (Total VOCs)
Applications: Suitable for all types of furniture surfaces; non-damaging application. No UV light or professional operators required. Safe for metals, plastics, and finished furniture, achieving efficient formaldehyde removal without damaging materials.
Related patents:
Preparation and study method of nano-biomass anti-formaldehyde coating
Eco-Friendly Nano Heavy-Oil Cleaner
Designed for rapid and thorough removal of heavy oil, this water-based cleaner is environmentally friendly and non-toxic. It is suitable for industrial equipment such as ships and wind turbine gearboxes, as well as for household cleaning tasks. Its powerful oil-dissolving capability is derived from advanced nano-technology, ensuring efficient, safe, and convenient cleaning.
Related patents:
Preparation and Research Method of a Powerful Oil-Stain Dissolver
