Ultra-Thin Flexible UTG Glass for OLED Touch Displays - 0.03mm/0.05mm Thickness, 300,000+ Bend Cycles
Price:
Negotiable
MOQ:
10,000㎡
Delivery Time:
15-30 days
Brand:
Purple Horn
Product Description
Ultra-Thin Flexible Glass (UTG) for OLED Displays
Ultra-thin flexible glass (UTG) is an advanced material with thickness under 100 microns that can bend without thermal processing under external force alone. Manufactured through specialized processes, UTG offers exceptional wear resistance, high temperature tolerance, corrosion resistance, superior strength, high light transmission, excellent bending capability, and reliable resilience.
Key Performance Advantages
- Significantly enhances screen durability and scratch resistance
- Maintains mirror-smooth surface integrity after repeated folding
- Delivers clearer, more refined visual experience for display applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard Size | 400 × 500 mm |
| Overall Thickness | 0.03 mm / 0.05 mm |
| Thickness Variation | ≤ ±0.004 mm |
| Dimensional Accuracy | ≤ ±1 mm |
| Warpage | ≤ 0.25 mm |
| Light Transmittance | ≥ 92% |
| Haze | < 0.2% |
| Surface Pencil Hardness | 7H |
| Compressive Strength (CS) | ≥ 520 MPa |
| Depth of Layer (DOL) | ≥ 6 μm |
| Bend Radius (50μm) | ≤ 1.5 mm |
| Bending Cycle Endurance | ≥ 300,000 cycles |
| Softening Point | ≥ 833°C |
| Annealing Point | ≥ 606°C |
| Strain Point | ≥ 550°C |
| Coefficient of Thermal Expansion | ≤ 99 × 10⁻⁷/°C |
| Density | ≤ 2.46 g/cm³ |
Material Properties
- High mechanical strength
- Exceptional scratch resistance
- Supercritical water oxidation resistance
- Superior flexibility
- High transparency
- Excellent electrical insulation
- Smooth surface finish
Manufacturing Technology
UTG production employs three primary methods: primary drawing, secondary drawing, and chemical thinning. Primary drawing produces ultra-thin glass substrates with double original glass surfaces and superior surface quality. Through precise control of longitudinal and transverse pulling forces, glass can be directly drawn to thicknesses of 0.1mm or less with exceptional uniformity. From production cost, product quality, and environmental perspectives, primary drawing systems offer significant advantages and are positioned to become the market mainstream as the folding screen market expands.
Intellectual Property: Our company's proprietary material formulations are protected by patent portfolio, providing comprehensive intellectual property protection for manufacturing and sales operations.
Application Areas
Folding Mobile Phones
Notebook Computers
Scroll Televisions
Automotive Displays
Wearable Smart Devices
Flexible Display Cover Plates
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Xinghuai New Material Co., Ltd
Location
No. 8, Second Ave.，High-Tech Zone, Huaihua, Hunan Province
Contact Person
Sophia Huang