CHIYAN-M2 Aluminosilicate Cover Glass 0.25-2.0mm Thickness 1300x1100mm for Touch Screen Displays
Price:
Negotiable
MOQ:
10,000㎡
Delivery Time:
15-30 days
Brand:
Purple Horn
Product Description
CHIYAN-M2 Aluminosilicate Cover Glass
Product Overview
Ultra-clear medium aluminosilicate glass engineered for superior impact resistance and durability in touch screen panel display applications.
Key Features
- High Impact Resistance
- High Scratch Resistance
- High Flexibility
- High Bending Strength Resistance
Applications
Widely used in vehicle displays, consumer electronics cover plates, photovoltaic applications, industrial touch interfaces, and smart home systems.
Available Thickness Options
2.0mm, 1.80mm, 1.50mm, 1.30mm, 1.10mm, 0.70mm, 0.55mm, 0.40mm, 0.33mm, 0.25mm
Standard Dimensions
1300 × 1100mm (5th Generation)
Custom sizes available according to customer requirements.
Chemical Composition
| 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 |
Chemical Tempering Parameters
| Temperature | 400°C | 410°C | 420°C | 430°C |
|---|---|---|---|---|
| 3H: CS ≥650MPa, DOL ≥7.0-10.5μm | ≥7.0μm | ≥8.0μm | ≥9.0μm | ≥10.5μm |
| 4H: CS ≥600MPa, DOL ≥8.0-12.5μm | ≥8.0μm | ≥9.0μm | ≥11.0μm | ≥12.5μm |
| 5H: CS ≥600MPa, DOL ≥9.0-13.0μm | ≥9.0μm | ≥10.0μm | ≥11.5μm | ≥13.0μm |
Tempering solution Na+ <0.5%. Test results may vary with processing conditions.
Dimensional Specifications
| 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 (Perpendicularity) | ≤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 |
Storage Conditions
Temperature ≤30°C, humidity ≤65% (no condensation), shelf life 6 months from delivery date.
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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