Table 1 CTE and chemical composition of soda-lime glass and Corning glass substrates
Type | CTE (×10-6/°C) | Chemical contents (%) | ||
|---|---|---|---|---|
SiO 2 | Na 2 O | Others | ||
Soda-lime glass | 8.4 (in the range of 25°C to approximately 513°C) | 72.6 | 13.9 | 13.5 |
Corning glass | 4.2 (in the range of 25°C to approximately 671°C) | 69.0 | 1.0 | 30.0 |