GE Quartz Type 219 Fused Quartz Tubing
Subcategory: Glass; Oxide, Silicon; Oxide
Close Analogs: GE Quartz became a part of Momentive Performance Materials in 2006.
Key Words: Quartz Tubes
Material Notes: Known as "Ozone-Free" or "Germicidal" quartz tubing. Transmits UV-A and UV-B while blocking the deep, high energy wavelengths that cause ozone generation and pose the greatest exposure risks. Transmits the 253.7 nm mercury emission very efficiently, making it an ideal material for disinfecting applications and various other UV treatments. Softening point 1660°C. Annealing point 1204°C. Strain point 1106°C. Data provided by GE Quartz.
Available Properties |
- Density
- Viscosity
- Knoop Microhardness
- Hardness, Mohs
- Modulus of Elasticity
- Compressive Yield Strength
- Electrical Resistivity at Elevated Temperature
- Dielectric Constant
- CTE, linear 20°C
- CTE, linear 250°C
- CTE, linear 500°C
- CTE, linear 1000°C
- Specific Heat Capacity
- Thermal Conductivity
- Softening Point
- Annealing Point
- Strain Point
- Refractive Index
- Transmission, Visible
- IR Transmittance
- UV Transmittance
- Color
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Property Data |
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