JGS2 pure high quality quartz rod optical lens for endoscope 3*100

Product Detail

work:quartz crystalOuter diameter:3
model:Clear Quartz TubeEllipticity:custom made
Processing services:Bending, welding, punching, decoiling, cutting, formingTransmittance:90%
Origin:Beijing Chinatype:Transparent Quartz Rod
shape:round or square capillaryaspect:customer design
chemical composition:silicaName:High Quality Polished Clear JGS2 Quartz Optical Rod Lens
pack:customer requestsize:Diameter 1-100mm
application:optics, electronicsSilica composition:99.99%
Other names:Custom Frosted Quartz Glass Rodsdensity:2.2 g/cm
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGramMaterial: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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