CHIYAN-U1 Ultra-Thin Flexible Glass 0.03-0.15mm for Foldable Displays with 300,000+ Bending Cycles
CHIYAN-U1 is an advanced ultra-thin flexible glass product developed exclusively by CHIYAN using a one-step drawing and forming process. This innovative material features exceptional water and oxygen resistance, superior scratch resistance, and high mechanical strength for demanding applications.
- Exceptional Flexibility - Can be rolled up or bent into curved shapes
- Lightweight Design - Minimal weight for portable applications
- Superior Optical Quality - Better clarity than plastic, metals, or silicon
- Excellent Chemical Resistance - Withstands various chemical exposures
- Temperature Stability - Maintains performance across temperature ranges
- Enhanced Scratch Resistance - Hardened surface provides durability
- Barrier Properties - Protects against environmental influences
- Display Substrate - Ideal for OLEDs in bendable or foldable displays
- Wearable Integration - Suitable for bracelets and textile-integrated devices
- Fingerprint Sensor Covers - Thin and strong capacitive sensor protection
0.03mm, 0.05mm, 0.07mm, 0.1mm, 0.15mm
400mm × 500mm (custom sizes available upon request)
| Parameter | Unit | CY-U1 Value |
|---|---|---|
| Density | g/cm³ | 2.46 |
| Refractive Index (590nm) | / | 1.50 |
| Young's Modulus | GPa | 70 |
| Poisson's Coefficient | / | 0.20 |
| Volume Resistivity | lg(Ω·cm) | 7.1 |
| Dielectric Constant | F/m | 7.7 |
| Softening Point | ℃ | 833 |
| Strain Point | ℃ | 550 |
| Annealing Point | ℃ | 606 |
| Transmittance (0.7mmt, 550nm) | % | ≥91 |
| Thermal Expansivity | ×10⁻⁷/℃ | 99 |
| Vickers Hardness (After Strengthening) | Kgf/mm² | 590 |
| Parameter | Specification |
|---|---|
| Dynamic Bending Radius | ≥1.5 |
| Number of Bending Cycles | ≥300,000 |
Flexible displays for folding mobile phones, portable devices, wearable devices, vehicle displays, high-tech equipment, and various other fields requiring flexible glass solutions.
Storage Conditions: Temperature ≤30℃, humidity ≤65% (no condensation), shelf life is 6 months from delivery date.
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