






Xiang Tong Quartz Plate characteristic | ||
*Brand | Xiang Tong quartz | |
*SIO2 | 99.99% | |
*Density | 2.2(g/cm³) | |
*Degree of hardness moh’ scale | 6.6 | |
*Melting point | 1732℃ | |
* Working temperature | 1100℃ | |
*Annealing point | 1180℃ | |
*Softening point | 1630℃ | |
*Ligth Transmittance | >92% | |
*Resistance Value | 1000 times than ordinary glass | |









