Clear Fused Quartz Glass Rod

high purity, elevated temperature characteristics and low coefficient of thermal expansion,

Dimensional Tolerance  Range of OD OD          OD             Thickness     Siding    Out of Round   Bow/1220mm ≤ 6mm                    ± 2.0%            ± 10%          12%             2.0%           2.5mm 6.00-15.00mm         ± 1.25%          ± 8%            10%             1.5%           2.5mm 15.00-20.00mm       ± 1.25%          ± 10%          15%             1.5%           2.5mm

 20.00-25.00mm       ± 1.25%          ± 10%          15%             1.5%           2.5mm 25.00-30.00mm       ± 1.35%          ± 12%          15%             1.5%           2.5mm 30.00-80.00mm       ± 1.5%            ± 14%           15%             2.0%          2.5mm

 Physical properties:Density Density 20 °C kg * m-3 (× 103) 2.2 Coefficient of Thermal Expansion:25-300 °C °C -1 (× 10-6) 0.56 Softening Point: (°C) 1710 Annealing point: (°C) 1230 Transformation point Strain point (°C) 1140 Young's Modulus: (Pa) 7.3 × 105

 Application:

 This clear quartz rod has high purity, high temperature resistant sex strong and low coefficient of thermal characteristic,

Used for

The ocl halogen lamp pressure bridge stick,

Fiber optic lighting,

Quartz fiber manufacturing

And semiconductor wafer processing, etc.