Fused silica is a widely used material with high chemical purity, good thermal characteristics and excellent homogeneity. Very good thermal expansion characteristic is an outstanding feature of fused silica. Fused Silica is primarily used in wider thermal application. Fused silica includes UV grade and IR grade.
- Typical index Homogeneity: < 8 x 10-6
- Thermal Expansion Coefficient: 0.58 x 10-6 /K
- Density: 2.201 g/cm3
Note: Other optical material can also be provided by Union Optic, please contact us for details.