High temperature resistant quartz glass rod

Product Detail

Silica composition:>99.99%shape:rod
Packaging Details:Packing of quartz rods: 1. Plastic air cushion film 2. Foam material 3. Carton 4. Wooden caseproduct name:Transparent Quartz Rod
Supply capacity:10000 kg per monthcolor:transparent transparent
density:2.2 g/cm3length:10-3000mm
Package preview:Outer diameter:1.5-100mm
type:Transparent Quartz Rodport:Shanghai/Ningbo/Nanjing
Processing services:Bending, welding, cutting, formingbrand:Rescue
Outer diameter:1.5-100mmTransmittance:>89%
application:Semiconductors, chemicals, itemsOrigin:Jiangsu, China
Operating temperature:1100 degreespayment terms:wire transfer
Another size:customer requestEllipticity:1.0%-1.5%
model:RE208Material:Grade A 99.99% Quartz
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

 

 

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