High temperature resistant quartz glass rod
- $6.90 / >=10 pieces
- 10 pieces
- Resucerial Quartz Lianyungang Industrial & Trading Co., Ltd.
- Jiangsu, China
- Ms HELENA WANG
| Another size: | customer request | Ellipticity: | 1.0%-1.5% |
| shape: | rod | Processing services: | Bending, welding, cutting, forming |
| length: | 10-3000mm | Silica composition: | >99.99% |
| Outer diameter: | 1.5-100mm | Supply capacity: | 10000 kg per month |
| model: | RE208 | Operating temperature: | 1100 degrees |
| Package preview: | type: | Transparent Quartz Rod | |
| product name: | Transparent Quartz Rod | payment terms: | wire transfer |
| Material: | Grade A 99.99% Quartz | brand: | Rescue |
| application: | Semiconductors, chemicals, items | port: | Shanghai/Ningbo/Nanjing |
| Outer diameter: | 1.5-100mm | color: | transparent transparent |
| Transmittance: | >89% | Packaging Details: | Packing of quartz rods: 1. Plastic air cushion film 2. Foam material 3. Carton 4. Wooden case |
| density: | 2.2 g/cm3 | Origin: | Jiangsu, China |
| Other names: | Quartz rod |
High temperature quartz glass rod features:
l SiO2>99.99%, high-purity carbon fiber infrared quartz heating rod
l Excellent thermal shock stability
l High light transmittance up to 85%
l High temperature resistant glass can work continuously at 1200°C, and even work at 1450°C for a short period of time, with a softening point of 1650°C and a melting point of 1650-1800°C.
l Corrosion resistance, except for hydrofluoric acid, Resuerial high-purity polished transparent heating quartz rod does not react with any acid and alkali other than hydrofluoric acid. The stability is 30 times that of ceramics and 150 times that of stainless steel.
l Electrical insulation, 10,000 times that of ordinary glass.
l Excellent visual and chemical properties
l No surface coating and contamination
l Healthcare and environmental protection
l Any size can be made
l CE, Rohs, SGS certification
High temperature quartz glass rod parameters:
|
density |
2.2x103 kg/m3 |
Dielectric properties |
(20°C and 1 MHz) |
|
hardness |
5.5 - 6.5 Mohs hardness 570 KHN 100 |
continuous |
3.75 |
|
design tensile strength |
4.8x107 Pa (N/m2) (7000 psi) |
strength |
5x107 V/m |
|
Design compressive strength |
Greater than 1.1 x l09 Pa (160,000 psi) |
Loss factor |
less than 4x10-4 |
|
bulk modulus |
3.7x1010 Pa (5.3x106 psi) |
Dissipation factor |
less than 1x10-4 |
|
modulus of rigidity |
3.1x1010 Pa (4.5x106 psi) |
Refractive index |
1.4585 |
|
Young's modulus |
72GPa (10.5x106 psi) |
Shrinkage (Nu) |
67.56 |
|
Poisson's ratio |
0.17 |
speed of sound |
3.75x103 m/s |
|
Thermal expansion coefficient |
5.5x10 -7 cm/cm °C (20°C-320°C) |
Sonic/compression wave |
5.90X103 m/s |
|
Thermal Conductivity |
1.4W/m·℃ |
Acoustic attenuation |
Less than 11 db/m MHz |
|
specific heat |
670 J/kg °C |
Permeability constant (700°C) |
(cm3 mm/cm2 sec cm Hg) |
|
Softening Point |
1683°C |
helium |
210x10-10 |
|
Annealing point |
1215°C |
hydrogen |
21x10-10 |
|
strain point |
1120°C |
deuterium |
17x10-10 |
|
Resistivity |
7x107 ohm cm (350°C) |
neon |
9.5x10-10 |
High temperature quartz glass rod pictures:
Application of high temperature quartz glass rod:
- Laser substrate windows, lenses, prisms, mirrors
- Semiconductor and High Temperature Window
- IR & UV Substrates
https://www.alibaba.com/product-detail/Transparent-Clear-Quartz-glass-tube_60062147762.html?spm=a2700.icbuShop.41413.10.3c047a891dghA0
