Properties:
Hydrolytic resistance
Acid resistance
Alkali resistance
Ecologically harmless
Use in microwave apparatus
Softening temperature
3.8 * 10-6mm 2 /No
| 820 ℃ | |
| Refractive index | 1.47 |
| Light transmittance (2mm) | 92 % |
| Elastic Modulus | 76KNmm - 2 |
| Tensile strength | 40- 120Nmm - 2 |
| Glass Stress Optical Constants |