
1200°C High Temp Resistant

High Transmittance

Acid/Alkali Resistant

Complete Specifications
- Product Name : Quartz Boat for Annealing 8 to 10 mm Substrates
- Material : 99.99 % Purity Quartz
- Work Temperature :~1200℃
- Strain Point : ~1120℃
- Soften point : ~1730℃


- The quartz boat is designed for annealing or CVD of 8 to 10mm substrate with 0.5mm thickness. Total 5 substrates can be inserted into the boat at 45 degrees.
- Quartz boat is made of ultra-high purity quartz (4N purity) with 1200oC working temperature.
- Dimension: 50mm x 12mm x 38mm (L x W x H), please click the first picture below for more detail.
- The quartz boat can fit in GSL-1100X and OTF-1200X-S ( 2″O.D tube furnace ).