Zirconia Film
Zirconia film developed by Orbray is 20µm thick. It has excellent flexibility characteristics and an extremely smooth surface.
Zirconia has excellent heat resistance, corrosion resistance, strength, wear resistance, and fracture toughness characteristics. Applying its ultra-thin polishing technology, Orbray has created flexible zirconia ceramics, with a surface roughness (Ra) of < 5 nm.
Orbray's flexible zirconia film can be custom-made to meet your specific product development requirements. Please inquire by contacting us directly.
Features
・Heat resistance
・Corrosion resistance
・High strength
・Wear resistance
・High fracture toughness
| Thickness | 20µm〜※1 |
|---|---|
| Surface roughness (Ra) | ＜5nm |
| Bending strength | 1,200MPa |
| Fracture toughness | 5MPa･√m |
| Vickers hardness | HV1,250 |
| Coefficient of thermal expansion | 10.5✕10-6/K(40〜400℃) |
| Thermal conductivity | 32(25℃、1MHz) |
| Dissipation factor | 2.5✕10-3(25℃、1MHｚ) |
| Heat resistance | 1,200℃ |
| Thermal conductivity | 3W/m･K(20℃) |
※1Performance 1-1 15mm✕15mm✕15µm 1-2 55mm✕91mm✕30µm
Compared with aluminum
High bending strength and fracture toughness
↓
Ultra-thin polishing technology
↓
Produces flexibility and a smooth surface
Applications
●Circuit/Sensor boards ●Flexible heaters ●Flexible heat insulating film ●Diaphragms
