Can do flame polishing
Broad Transmission Spectrum
Low Thermal Expansion Coefficient
quartz tube can work long time with 1100°C
No bubble, no airline
High Corrosion Resistance transmission of visible light>85%
Product Name | Quartz Glass Boat |
Material | 99.99% Quartz |
Color | Transparent or Milky white |
Size | 1. Diameter: 1.5-450mm, 2. Thickness: 0.5-10mm. 3. Length: 10-3500mm. 4. OEM: All different sizes can be done according to customer's demand. |
Aplication | Widely used in semiconductor, optical communications and so on. |
Al | Fe | K | Li | Cu | Na | B | Ca | Mg | OH |
17 | 1.6 | 3.8 | 0.74 | 0.1 | 1.8 | 0.02 | 1.7 | 1.5 | ≤150 |
Property Content | Unit | Property Index |
g/cm³ | 2.21 | |
Tensile Strength | Pa(N/㎡) | 4.9×107 |
Compression Strength | Pa | >1.1×109 |
(20℃-300℃) Coefficient of Thermal Expansion | cm/cm℃ | 5.5×10-7 |
Thermal Conductivity | W/m℃ | 1.4 |
Specific Heat | J/kg℃ | 680 |
Softening Point | ℃ | 1700 |
Annealing Point | ℃ | 1210 |