0211 Thin Glass

Special Properties

• Fire polished smooth surfaces
• Good surface quality
• Tight thickness tolerance
• Reduced content of soda

Typical Applications

• Cover slips
• Microscope slides
• Substrates
• Photo resistors
• Thin- and thick film substrates
• Touch Panels
• General thin glass applications

0211 thin glass is drawn by a unique process which engenders a nearly flawless, fire-polished surface. 0211 glass has very small thickness tolerance and shows a good uniformity. Corning's 0211 glass is available from stock at various standard thicknesses. Although 0211 thin glass contains alkali, it has a soda content of only about 50% of regular soda lime glasses.

Specifications of 0211 thin glass*

Refractive Index

• n_d = 1,523 (588nm)

Density

• 2,53 g/cm³ (20°C)

Young's Modulus

• E = 7,59 x 10³ Kg/mm²

Thermal coefficient of expansion (0-300°C)

• 73,8 x 10^-7/K

Electrical Properties

• Dielectric constant 6,7 (20°C/1Mhz)
• Loss factor 0,46% (20°C/1Mhz)

Transmission

(thickness approx. 0,2mm)

• at 300nm : ca. 12%
• at 310nm : ca. 45%
• at 320nm : ca. 70%
• at 350-2500nm : >90%
• approx. 50%

*Please consider the "Notes on technical specifications"

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