JGS2 pure high quality quartz rod optical lens for endoscope 3*100
- $1.00 / >=10 pieces
- 10 pieces
- Beijing Zhong Cheng Quartz Glass Co., Ltd.
- Beijing, China
- Ms Tori Wei
Product Detail
| work: | quartz crystal | Outer diameter: | 3 |
| model: | Clear Quartz Tube | Ellipticity: | custom made |
| Processing services: | Bending, welding, punching, decoiling, cutting, forming | Transmittance: | 90% |
| Origin: | Beijing China | type: | Transparent Quartz Rod |
| shape: | round or square capillary | aspect: | customer design |
| chemical composition: | silica | Name: | High Quality Polished Clear JGS2 Quartz Optical Rod Lens |
| pack: | customer request | size: | Diameter 1-100mm |
| application: | optics, electronics | Silica composition: | 99.99% |
| Other names: | Custom Frosted Quartz Glass Rods | density: | 2.2 g/cm |
| payment terms: | L/C, Western Union, D/P, D/A, T/T, MoneyGram | Material: | 99.99% Silica |
| brand: | ZQ |
High Quality Polished Clear JGS2 Quartz Optical Rod Lens
Size: 3mm in diameter
Material: JGS2 Quartz, superior to Fused Silica
Working temperature: 1100 degrees Celsius,
Size range: Φ0.4mm-Φ40mm
Tolerance: +-5%-+-1%
Length: 10mm-200mm
Polished ends
Application: for endoscope
Manufacturing Features:
1. Products designed by customers
2. Different products have different precision grades
3. Good quality
4. No minimum order
5. Prompt delivery and various transportation channels
Mechanical behavior:
|
Mechanical behavior |
Reference |
Mechanical behavior |
Reference |
|
density |
2.203 g/cm3 |
Refractive index |
1.45845 |
|
Compressive strength |
>1100Mpa |
Thermal expansion coefficient |
5.5×10-7cm/cm.℃ |
|
Bending strength |
67Mpa |
Hot working temperature |
1750~2050℃ |
|
tensile strength |
48.3Mpa |
short temperature |
1300°C |
|
Poisson's ratio |
0.14~0.17 |
prolonged temperature |
1100°C |
|
Elastic Modulus |
71700Mpa |
Resistivity |
7×107Ω.cm |
|
Shear modulus |
31000Mpa |
Dielectric strength |
250~400Kv/cm |
|
Moth hardness |
5.3~6.5 (moth scales) |
Dielectric constant |
3.7~3.9 |
|
inflection point |
1280°C |
Dielectric absorption coefficient |
<4×104 |
|
Specific heat (20~350°C) |
670 J/kg°C |
Dielectric Loss Coefficient |
<1×104 |
|
Thermal conductivity (20°C) |
1.4W/m°C |
Typical Mechanical Properties of Fused Silica |
|
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