We can supply OD100-350mm,WT 2-10mm, Large Diameter Quartz Tube for your choice. If you are interested, welcome contact me.
15mm-460mm OD Clear Fused Quartz Tube is mainly used in semiconductor, light source, chemical tube, diffusion furnace. In order to meet the requirements of large wafer and solar cell diffusion, we can resize the OD320mm clear fused quartz tube, with the maximum OD up to 460mm, which is widely used in such fields as the microelectronics and solar cell diffusion. Since the reduction in cost of production, our price is very competitive in the market. So far, our quartz tubes have been exported to many countries like Korea, America and so on.
Chemical Composition(ug/g) | |||||||||
AL | Li | K | Na | Ca | Fe | Ti | Mg | Cu | B |
3.2 | 0.4 | 0.9 | 2.1 | 0.5 | 0.8 | 0.6 | 0.22 | 0.15 | 0.29 |
Properties | |||
Density | Elastic modulus | Tensile strength | Hardness |
2.2g/cm3 | 700*103kg/cm3 | .-500kg/cm3 | 5.5-6.5 |
Density(g/cm3) 2.2
Tensile strength(Mpa) ~50
Inflection resistance 60-70
Compressive strength 80~1000
Impact resistance(Kg.cm/cm2) 1.08
Mohs′hardness 5.5-6.5
Electrical resistance under nirmal trmperature(Ω.cm) 1018(200C)
Dielectric constant under normal temperature(ε) 3.7(Hz 0~106)
Dielectric strength under normal temperature (Kv/cm) 250-400
Dielectric loss factor <1*10-4(Hz 106~109)
Large Diameter Quartz Tube
