Ultra-Clear Aluminosilicate Glass Sheets 1300x1100mm with 91.5% Transmittance and 0.25-2.0mm Thickness
Price:
Negotiable
MOQ:
10000 square meters
Delivery Time:
10~15 working days
Brand:
Purple Horn
Product Description
Premium Oversized Ultra-Clear Glass Sheets
Advanced aluminosilicate glass engineered for premium displays, high-end devices, and demanding applications requiring exceptional optical clarity and durability.
Key Technical Highlights
- Ultra-thin thickness range: 0.25mm to 2.0mm
- High light transmission: >91.5%
- Aluminosilicate composition for enhanced durability
- Standard size: 1300×1100mm (5th Generation) with custom options available
Product Composition
Ultra Clear Medium Alumino-Silicate Glass achieves superior stress and strain depth compared to ordinary soda-lime glass through increased Al₂O₃ content and enhanced ion exchange capacity.
| Component | SiO₂ | Al₂O₃ | Fe₂O₃ | CaO | MgO | K₂O | Na₂O |
|---|---|---|---|---|---|---|---|
| Range (%) | 69.0-72.0 | 4.5-8.0 | <0.01 | 6.0-8.0 | 3.5-5.0 | 0.1-1.0 | 13.0-14.5 |
Physical Properties
| Parameter | Unit | Value |
|---|---|---|
| Density | g/cm³ | 2.48±0.01 |
| Refractive Index | - | 1.51±0.01 |
| Young's Modulus | GPa | 73.0±0.5 |
| Transmittance | % | ≥91.5 |
| Volume Resistivity | lg(Ω·cm) | ≥10.0 |
| Vickers Hardness | HV | 610±10 |
| Thermal Conductivity | W/(m·K) | 0.682±0.10 |
Dimensions & Tolerances
| Parameter | Specification | Detection Method |
|---|---|---|
| Dimensional Tolerance | 1300×1100×(±2mm) | Tape Measure |
| Thickness (0.50-1.1mm) | ±0.05mm | Micrometer |
| Thickness (1.3-2.0mm) | ±0.05mm | Micrometer |
| Thickness Difference | ≤0.04mm | Micrometer |
| Diagonal Difference | ≤0.3% | Tape Measure |
Chemical Tempering Parameters
Reference data for chemical tempering process at various temperatures (400°C-430°C):
| Temperature | 3H CS/DOL | 4H CS/DOL | 5H CS/DOL |
|---|---|---|---|
| 400°C | ≥650MPa / ≥7.0μm | ≥600MPa / ≥8.0μm | ≥600MPa / ≥9.0μm |
| 410°C | ≥650MPa / ≥8.0μm | ≥600MPa / ≥9.0μm | ≥600MPa / ≥10.0μm |
| 420°C | ≥650MPa / ≥9.0μm | ≥600MPa / ≥11.0μm | ≥600MPa / ≥11.5μm |
| 430°C | ≥650MPa / ≥10.5μm | ≥600MPa / ≥12.5μm | ≥600MPa / ≥13.0μm |
Packaging Information
Standard packaging quantities for 1300×1100mm sheets:
| Thickness (mm) | Pieces per Box |
|---|---|
| 0.25 | 900 |
| 0.33 | 1020 |
| 0.50 | 750 |
| 1.0 | 410 |
| 1.5 | 280 |
| 2.0 | 200 |
Storage Conditions
Temperature ≤30°C, humidity ≤65% (no condensation), shelf life is 6 months from the date of delivery.
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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