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Superhard & wear-resistant – pencil hardness up to 9H (Chinese standard), comparable to ceramics
Withstands 800°C – stable even under extreme heat
Colorless & transparent – >90% transmittance, no alteration of substrate appearance
Low-temperature ceramization – cures at 150°C, suitable for heat-sensitive substrates like plastics
Anti-graffiti & stain-resistant – easy cleaning
Gas/moisture barrier – >99.5% reduction in water vapor and oxygen transmission
IOTA-PHPS is a “liquid ceramic” coating material – applied as a liquid, cured into a glass-like protective layer. With perhydropolysilazane as the main component, it forms a nano-scale dense protective layer on metals, glass, ceramics, plastics, and more through simple spraying, wiping, or dipping, followed by room-temperature or low-temperature curing.
High hardness, strong adhesion, transparent appearance, and 800°C heat resistance – one solution for anti-graffiti, corrosion protection, insulation, and gas barrier applications.
| Parameter | Value |
|---|---|
| Hardness | 9H (Chinese pencil) |
| Transparency | >90% |
| Temperature resistance | 800°C (air) |
| Adhesion | Cross-hatch Grade 0 |
| Coating thickness | >100 nm |
| Curing conditions | RT 7 days / 150°C×2h |
| Sector | Application |
|---|---|
| Construction | Anti-graffiti, self-cleaning |
| Electronics | Circuit board protection, semiconductor insulation |
| Transportation | Railway corrosion protection |
| Packaging | Plastic gas/moisture barrier |
| Precious metals | Transparent anti-corrosion protection |
✅ Simple – spray/wipe/dip, low application threshold
✅ Efficient – a thin layer, hard as ceramic
✅ Transparent – preserves substrate color and texture
✅ Versatile – corrosion, insulation, gas barrier, anti-fouling – all in one
✅ Cost-effective – extends substrate life, reduces maintenance
Contact us for samples and technical support.
