The transparent quartz tube is obtained through different types of raw materials that include natural or synthetic quartz sand. Quartz tube have ultra high purity, good spectral transmission, well controlled dimensions and lower (OH) Hydroxyl.
They are available from 2mm inside diameter to 200mm outside diameter up to 3000mm length.
|Density||2.2 x 103 kg/m3||Thermal stability : cooling from 1100C to20C for three times, no crack|
|Tensile Strength||4.7 x 101Pa (N/m2)||Heating to 1100C for one hour, No color changes.|
|Compression strength||> 1.1 x 109 Pa|
|Coefficient of Thermal Expansion(20C-300C)||5.5 x 10-7 cm/cmC|
|Thermal Conductivity (20C)||1.4 W/Mc|
|Specific Heat (20C)||660J/kgC|