 | Perforated Quartz Recatangle Plate： Quartz glass silica content 99.99%,high temperature resistance 1200 degresss Celsius temperature change.It can be used at 1100 degree Celsius for a long time,and the maximum temperature can reach 1450 degree Celsius for a short time.
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Application of Perforated Quartz Plate： They are widely used in optical instrument, sight glass, observation window for furnace, semiconductor, photoelectron, military industry, metallurgy, lab glassware and many other fields. |  |
 | Deatil of Quartz Recatangle Plate: 1.SiO2> 99.99% ,high purity quartz rod. 2.Excellent visual and chemical performance. 3. without surface coating and infectant. 4. Any dimension can be made. |
Fused Silica Quartz Plate:usually smelted and cut by quartz, have a silica content of over 99.99%. The hardness is 6.5 grades of Mohs, and it has the characteristics of high temperature resistance, low thermal expansion coefficient, thermal shock resistance and good electrical insulation performance. |  |
