Combining the advantage of SUPRAX® 8488 borosilicate glass featuring the excellent thermal and chemical resistance with outstanding state-of-the-art glass pressing and tooling expertise making clean, customized products a reality to you.
| Coefficient of thermal expansion α 20/300°C [K-1] | 4.1 x 10-6 |
| Permanent operating temperature [°C] | 400 |
| Short-time operating temperature [°C] | 450 |
| Thermal shock resistance ΔT [°C] | 130 |
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