Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Material: |
Fused Silica |
| Shape: |
Custom-Made |
| Type: |
Fused Silica Material |
Product Description
Mohs hardnesso: 5.5~6.5
Knoop Hardness: 88-100Mpa
Specific heat capacity: 0.213cal/g. O C
Thermal conductivity: 0.00331cal/cm. S. O C
Chemical resistance: Will not be Eroded by acids or alkalis except HF and H3PO4 above 300 o C
|
Composition: |
SiO2>99.95% |
|
Density: |
2.203g/cm 3 |
|
Young's module |
76.5-97Gpa |
|
Tensile strength: |
50Mpa |
|
Compressive strength |
60-70Mpa |
|
Flexural strength: |
70Mpa |
|
Mohs hardness |
5.5~6.5 |
|
Knoop Hardness: |
88-100Mpa |
|
Specific heat capacity (20 o C): |
0.213cal/g. o C |
|
Thermal conductivity (20 o C): |
0.00331cal/cm.s. o C |
|
Resistivity (20 o C) |
>10 18 |?.cm |
|
Dielectric constant (0~10 6 Hz, 20 o C) |
3.7 |
|
Chemical resistance: |
Will not be Eroded by acids or alkalis except HF and H3PO4 above 300 o C |
|
Optical transmission |
|
|
JGS1: |
High transmission at far UV |
|
JGS2: |
High transmission at UV |
|
JGS3: |
NoOH - , high transmission at IR |
Our company specializes in high precision cold processing of sapphire crystal material. Using the Sapphire, quartz, and optical glass as raw material to produce high-precision optical element; Our products include sapphire series, quartz series, optical glass window, lens, crystal rods, prisms, blades, balls, filters, cylindrical lens hood and others. We provide superior quality products to customers around the world with first class service and the most competitive prices.
