AGC Dragontrail™

Aluminosilicate cover glass

Description

AGC Dragontrail™ is a chemically strengthened aluminosilicate cover glass designed for high-contact display and device applications requiring improved damage resistance.

Attribute	Value
Process	Cutting; CNC fabrication; edging; chemical strengthening; screen printing; optical coating
Features	Chemically strengthened; damage resistant; scratch resistant; suitable for cover glass
Substrate(s)	Aluminosilicate cover glass
Color	Clear
Transmission Range (nm)	300 - 1000 nm
Refractive Index	1.51
Sheet Length - Max (mm)	1524mm
Sheet Width - Max (mm)	736.6mm
Knoop's Hardness kg/mm²
Softening Point °C	821°C
Annealing Point °C	606°C
Strain Point °C	556°C
Transformation Temperature (Tg) °C
CTE (Coefficient of thermal expansion) α in 10-6 · K-1 (20°C; 300°C)	9.8
Specific Heat Capacity (Cₚ) kJ/(kg·K) (20–100°C)	1524
Thermal Conductivity (ʎ) W/(m·K) (90°C)
Photoelastic Constant (nm/cm/MPA)	98
Can be strengthened?	Already Strengthened

Advantages

Chemically strengthened
high damage resistance
lightweight cover glass
scratch resistance

Applications

handheld devices
portable electronics
Rugged displays
sensor windows
touch panels

Industries

Defense & Avionics
Industrial
Information Displays
Medical & Biomedical