Ultra Thin UTG Glass for Folding Screens - 0.03mm/0.05mm Thickness, 7H Hardness, 300K+ Bend Cycles
Ultra Thin Glass (UTG) is a revolutionary flexible glass material with thicknesses under 100 microns that can bend without thermal processing under external force alone. This advanced material offers exceptional durability, scratch resistance, and optical clarity for modern display applications.
- High mechanical strength with 7H pencil hardness
- Superior scratch resistance and wear protection
- Excellent flexibility with bend radius ≤1.5mm
- High light transmission ≥92% with minimal haze
- Temperature resistance up to 833°C softening point
- Electric insulation and smooth surface quality
- Exceptional durability with ≥300,000 bending cycles
| Parameter | Specification |
|---|---|
| Standard Size | 400 × 500mm |
| Thickness | 0.03mm / 0.05mm |
| Thickness Tolerance | ≤±0.004mm |
| Light Transmittance | ≥92% |
| Surface Hardness | 7H Pencil Hardness |
| Compressive Strength | ≥520 MPa |
| Bend Radius (50μm) | ≤1.5mm |
| Bending Cycles | ≥300,000 times |
| Softening Point | ≥833°C |
| Thermal Expansion | ≤99 × 10⁻⁷/°C |
Our proprietary single-draw manufacturing process produces ultra-thin glass substrates with double original glass surface quality. This method enables direct production of 0.1mm or thinner glass with exceptional thickness uniformity and superior cost efficiency.
Ideal for folding mobile phones, portable laptops, scroll televisions, automotive displays, smart wearables, and other flexible display cover applications requiring durable, high-clarity protection.
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