Fused Quartz Tube - OD 2.9mm ID 1.4mm L 100mm
Formula: SiO₂
Outside Diameter: 2.9mm
Wall Thickness: 0.75mm
Inside Diameter: 1.4mm
Length: 100mm
CAS Number: 14808-60-7
UOM Code: 194-637-66
Legacy Code: SI617040
Distributor Code: GF19463766
SKU: 1000077332
Product Code: SI61-TB-000140
Outside Diameter: 2.9mm
Wall Thickness: 0.75mm
Inside Diameter: 1.4mm
Length: 100mm
CAS Number: 14808-60-7
UOM Code: 194-637-66
Legacy Code: SI617040
Distributor Code: GF19463766
SKU: 1000077332
Product Code: SI61-TB-000140
Material Properties for Ceramics
Chemical Resistance
| Element | Value |
|---|---|
| Acids - concentrated | Good |
| Acids - dilute | Good |
| Alkalis | Fair |
| Halogens | Good |
| Metals | Fair |
Electrical Properties
| Element | Value |
|---|---|
| Dielectric constant | 3.8 |
| Dielectric strength( kV mm⁻¹ ) | 25-40 |
| Volume resistivity( Ohmcm ) | 10¹⁸@25 |
Physical Properties
| Element | Value |
|---|---|
| Refractive index | 1.46 |
| Useful optical transmission range | 180-2500nm |
| Apparent porosity( % ) | 0 |
| Water absorption - saturation( % ) | 0 |
| Density( gcm⁻³ ) | 2.2 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1715 |
| Upper continuous use temperature( C ) | 1100-1400 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 670-740@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 1.46@20°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 0.54@20-1000 |
Mechanical Properties
| Element | Value |
|---|---|
| Tensile modulus( GPa ) | 72-74 |
| Hardness - Knoop( kgf mm⁻² ) | 820 |
| Hardness - Vickers( kgf mm⁻² ) | 1000 |
| Shear strength( MPa ) | 70 |
| Tensile strength( MPa ) | 48 |
Pultrusions
| Element | Value |
|---|---|
| Compressive strength( MPa ) | 1100 |