Specifications
Sintered quartz glass crucible1.using quartz sand purity 99.999%
2. high thermal performance
Quartz fused silica crucible
1. using high purity quartz sand(SIO2≥99.999%)
2. coated inner layer with strict defect control(foreign inclusions, bubbles, scratches/scuffs, structure faults, spikes, vapor clouds…)
3. high thermal performance(strong heat resistance, high transmission)
4. customization available(custom design according to drawings)
We are manufacturer capable of producing quartz crucibles of varied sizes ranging from 6 to 24 inches.
The standardized specifications of our quartz crucibles are as follows:
Size | Didameter | Height | Thickness |
5.5 inch | 5.5 inch±0.5mm | 15 cm±2.0mm | 6.0 mm±1.5mm |
6 inch | 6 inch±0.5mm | 15 cm±2.0mm | 6.0 mm±1.5mm |
7 inch | 7 inch±0.5mm | 15 cm±2.0mm | 6.0 mm±1.5mm |
8 inch | 8 inch±1.0mm | 15 cm±2.0mm | 5.0 mm±1.5mm |
9 inch | 9 inch±1.0mm | 16 cm±3.0mm | 5.0 mm±1.5mm |
10 inch | 10 inch±1.0mm | 19 cm±3.0mm | 6.0 mm±1.5mm |
11 inch | 11 inch±1.5mm | 20 cm±3.0mm | 6.0 mm±1.5mm |
12 inch | 12 inch±1.5mm | 23 cm±3.0mm | 6.5 mm±1.5mm |
13 inch | 13 inch±1.5mm | 25 cm±3.0mm | 6.5 mm±1.5mm |
14 inch | 14 inch±1.5mm | 25 cm±3.0mm | 6.5 mm±1.5mm |
16 inch | 16 inch±1.5mm | 30 cm±3.0mm | 7.0 mm±1.5mm |
18 inch | 18 inch±1.5mm | 35 cm±3.0mm | 7.0 mm±1.5mm |
20 inch | 20 inch±3.0mm | 38 cm±3.0mm | 7.5 mm±1.5mm |
22 inch | 22 inch±4.5mm | 38 cm±3.0mm | 7.5 mm±1.5mm |
24 inch | 24 inch±4.5mm | 38 cm±3.0mm | 7.5 mm±1.5mm |
