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Thickness | 4-6mm | Heat resistant temperature | 660≤850℃ |
Silica content | >80% | Density(20℃) | 2.23cm-1 |
Stain point | 520℃ | Thermal capacity:(20-100℃) | 0.82KJ*(kg*k)-1 |
Annealing temperature | 560℃ | Thermal conductivity | 1.2W*(M*K)-1 |
Soften point | 820℃ | Max.working temperature | 750℃(long time) |
Refractive index | 1.47 | Processed point(104dpas) | 1220℃ |
Transparency(2mm) | 92% | Thermal expansion coefficient(0-300℃) | 3.3±0.1*10-6K-1 |















Q1:Does safety glass come in different colors?
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