PFAS-free coatings without trade-offs
Nanize develops durable, PFAS-free coatings for metals, plastics, and glass. These coatings cure in under one minute at temperatures below 70°C. They form fully cross-linked, glass-like surfaces that bond directly to the substrate at a molecular level.
The core technology relies on patented curing of polysilazanes with functional nano additives. During curing, the coating hydrolyses rapidly and forms a dense SiO Si network. This process does not require catalysts and avoids high temperatures. As a result, Nanize coatings suit heat-sensitive materials such as plastics and electronic components.
Proven curing and performance
Nanize has completed more than 20,000 individual tests to validate coating performance. Independent laboratory analysis, including FTIR spectroscopy, confirms full curing, strong cross-linking, and covalent bonding.
Test results show:
- Complete curing in less than one minute below 70°C
- No need for catalysts, which simplifies production
- Dense cross-linked structures confirmed by FTIR
- Strong covalent bonding to metals, plastics, and glass
In fully cured samples, FTIR shows the disappearance of SiH and N H peaks and a strong SiO-Si signal. This confirms a hard, durable, three-dimensional structure similar to glass.
Solving long-standing polysilazane limits
Traditional polysilazane coatings cure slowly at room temperature or require temperatures above 250°C with catalysts. Even then, curing often remains incomplete. FTIR analysis clearly shows poor cross-linking under these conditions, which leads to weak durability. High curing temperatures also restrict substrate choice and exclude plastics and electronics.
Nanize overcomes these limits. Its patented approach achieves near complete cross-linking and covalent bonding in under one minute at temperatures below 70°C. For example, coatings applied by ultrasonic spray to stainless steel and aluminium fully cure in just 30 seconds at 70°C.
Tunable performance with nano additives
Polysilazanes can chemically bond nano additives directly into the polymer backbone. After curing, these additives deliver specific surface functions. These include super hydrophobicity, high temperature resistance above 1000°C, antimicrobial behavior, and corrosion protection.
Nanize has developed a growing portfolio of formulations that combine these additives with ultra-fast, low-temperature curing. Each formulation targets a defined performance need.
One technology, many industries
Nanize coatings support cleaner, safer, and more efficient surfaces across multiple sectors.
Cookware and bakeware
Problem: Conventional non-stick coatings rely on PFAS. These coatings degrade, peel, and face regulatory bans.
Solution: Nanize offers FDA-compliant, PFAS-free coatings that bond covalently to the surface.
Result: Manufacturers maintain non-stick performance while simplifying production. Fast curing below 70°C reduces energy use and process time.
Commercial and domestic surfaces
Problem: Decorative and protective surfaces suffer from chemicals, abrasion, and graffiti.
Solution: Nanize custom formulations create durable, easy-to-clean coatings. Low temperature curing allows use on plastics such as TPU films.
Result: High-volume production becomes practical. Surfaces resist marking, stay cleaner longer, and remain visually appealing.
Renewable energy
Problem: Dirt buildup reduces solar output and wind turbine efficiency.
Solution: Nanize coatings offer high hydrophobicity and extremely low friction, which limits dirt adhesion.
Result: Energy output improves. Cleaning frequency and downtime decrease. Long coating life prevents flaking and delamination.
Automotive
Problem: Exterior plastics and sensor covers scratch easily and collect water and dirt.
Solution: Nanize applies hard, hydrophobic, scratch-resistant coatings that cure in under one minute below 70°C.
Result: Manufacturers improve durability and optical performance without changing high-volume production lines.
Electronics and displays
Problem: Touchscreens attract fingerprints and dust. At the same time, electronics cannot tolerate high heat.
Solution: Nanize coatings cure below 70°C and create low-friction, smudge-resistant surfaces with good dielectric properties.
Result: Displays stay cleaner and last longer. Sensitive components such as OLEDs remain protected from heat and moisture.
Construction and architecture
Problem: Building exteriors face corrosion, dirt buildup, and graffiti.
Solution: Nanize coatings protect steel and aluminium cladding with hydrophobic, anti-graffiti surfaces.
Result: Facades keep their appearance and performance for longer. High-speed manufacturing remains unaffected due to rapid curing.
Industrial manufacturing
Problem: Friction and wear cause downtime in automated production. Oil-based lubricants add cleaning steps.
Solution: Nanize coatings provide durable, ultra-low friction surfaces on machine parts, products, or both.
Result: Equipment runs more efficiently. Energy use drops. Part replacement and product damage decrease, especially in high-speed conveyor systems.
