CHIYAN-M2 Medium AluminoSilicate Glass 1300x1100mm for Screen Protectors with 0.25-2.0mm Thickness Options
CHIYAN-M2 Medium AluminoSilicate Glass is an eco-friendly, ultra-thin glass engineered for superior strength and optical clarity in screen protection applications.
- High Bending Strength Resistance
- High Impact Resistance
- High Scratch Resistance
- High Flexibility
Standard Size: 1300×1100mm (5th Generation)
Custom sizes available upon request to meet specific customer requirements.
Vehicle displays, consumer electronics cover plates, photovoltaic systems, industrial touch interfaces, and smart home devices.
Enhanced Al₂O₃ content provides superior stress and strain depth compared to standard soda-lime glass.
| Component | Range (%) |
|---|---|
| SiO₂ | 69.0-72.0 |
| Al₂O₃ | 4.5-8.0 |
| Fe₂O₃ | <0.01 |
| CaO | 6.0-8.0 |
| MgO | 3.5-5.0 |
| K₂O | 0.1-1.0 |
| Na₂O | 13.0-14.5 |
| 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 |
Tempering solution Na+<0.5%. Test results may vary based on processing conditions.
| Parameter | Specification | Detection Method |
|---|---|---|
| Dimensional Tolerance | 1300×1100×(±2mm) | Tape Measure |
| Thickness | 0.50-1.1mm ±0.05mm 1.3-2.0mm ±0.05mm |
Micrometer |
| Thickness Difference | ≤0.04mm | Micrometer |
| Diagonal Difference | ≤0.3% | Tape Measure |
| Stripe | ≤Level 2 | Point Sources of Light |
| Flatness (Before Tempering) | 0.50-0.55mm ≤0.15% 0.70-2.0mm ≤0.10% |
Optical Measurement |
| Dimensions (mm) | Quantity (Pieces/Box) |
|---|---|
| 1300×1100×0.25 | 900 |
| 1300×1100×0.33 | 1020 |
| 1300×1100×0.40 | 900 |
| 1300×1100×0.50 | 750 |
| 1300×1100×0.55 | 680 |
| 1300×1100×0.70 | 550 |
| 1300×1100×0.82 | 490 |
| 1300×1100×0.95 | 420 |
| 1300×1100×1.0 | 410 |
| 1300×1100×1.1 | 370 |
| 1300×1100×1.3 | 310 |
| 1300×1100×1.5 | 280 |
| 1300×1100×1.8 | 230 |
| 1300×1100×2.0 | 200 |
Temperature ≤30°C, humidity ≤65% (no condensation). Shelf life: 6 months from delivery date.
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