What Are the Core Performance Advantages of High-Purity Quartz Tubes?-sara
2026/10/22
Quartz tubes are made of high-purity fused silica, widely used as core components in semiconductors, optical testing, high-temperature experiments, UV equipment and vacuum piping systems.
✅ High Temperature Resistance & Thermal Shock Resistance
Continuous working temperature up to 1100℃, short-time peak temperature up to 1200℃. With an extremely low coefficient of thermal expansion, it hardly cracks under rapid temperature change.
✅ Excellent Chemical Resistance
Resistant to most acids, weak alkalis and organic solvents except hydrofluoric acid and concentrated phosphoric acid, ideal for delivery of high-purity and corrosive media.
✅ Stable Electrical Insulation
It maintains reliable insulation performance even under high temperature.
✅ Flexible Custom Processing
Available for cutting, welding, ground joint, flange connection and polishing. Dimensions and structures can be customized. Internal defects such as bubbles and striae can be controlled to meet tight tolerance requirements for precision equipment.
Note: Quartz is brittle. Avoid strong impact during operation.
