Hunan Xinghuai New Material Co., Ltd
                                                                                                           
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Since 2021
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CHIYAN-M2 Aluminosilicate Cover Glass 0.25-2.0mm Thickness 1300x1100mm for Touch Screen Displays

Price Negotiable
Price: Negotiable
MOQ: 10,000㎡
Delivery Time: 15-30 days
Brand: Purple Horn
Product Description
Product Overview

CHIYAN-M2 Ultra Clear Medium Alumino-Silicate Glass is an eco-friendly, high-performance cover glass engineered for demanding touch screen applications across multiple industries.

Key Features
  • High Impact Resistance for superior durability
  • Exceptional Scratch Resistance for long-term clarity
  • High Flexibility for versatile applications
  • Excellent Bending Strength Resistance
Applications

Vehicle displays, consumer electronics cover plates, photovoltaic systems, industrial touch interfaces, and smart home devices.

Available Thickness Options

0.25mm, 0.33mm, 0.40mm, 0.55mm, 0.70mm, 0.82mm, 0.95mm, 1.0mm, 1.1mm, 1.3mm, 1.5mm, 1.6mm, 1.8mm, 2.0mm

Standard Dimensions

1300×1100mm (5th Generation) - Custom sizes available upon request

Material Composition
Component Content 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%
Chemical Tempering Performance
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
Note: Tempering solution Na+<0.5%. Test results may vary based on processing conditions.
Quality Specifications
Dimensional Tolerances
Thickness: 0.50-1.1mm ±0.05mm, 1.3-2.0mm ±0.05mm
Thickness Difference: ≤0.04mm
Diagonal Difference: ≤0.3%
Flatness: 0.50-0.55mm ≤0.15%, 0.70-2.0mm ≤0.10%
Appearance Standards
Scratches: w≤0.03mm allowed, 0.03mm<w≤0.05mm L≤25mm, w>0.05mm not allowed
Bubbles: d≤0.05mm not counted, 0.05mm<d≤0.2mm ≤5/m², d>0.2mm not allowed
Edge Chipping: L≤2.0mm, W≤1.0mm, D≤1/2 thickness
Packaging Information

Standard packaging quantities range from 200 to 1020 pieces per box depending on thickness, with 1300×1100mm dimensions.

Storage Conditions

Temperature ≤30°C, humidity ≤65% (no condensation), shelf life of 6 months from delivery date.

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

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