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High Resistant BET Test Quartz Glass Tube For Sale

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High Resistant BET Test Quartz Glass Tube For Sale

$84.92

Clear
SKU: 3256804146876704 Category:

Description

  • Origin: Mainland China
  • Standard: ISO
  • Size: OD12.7mm, Thinckness1.6mm, Legth:286mm
  • Material: quartz
  • Standard or Nonstandard: Standard
  • size: OD12.7mm, Thinckness1.6mm, Legth:286mm
  • Color: clear
  • MOQ: 1
  • Lead time: 5-7 days
  • Materail: quartz
  • place of origin: Jiangsu, China
  • Work Temperature: 1100C
  • Classification: test tube
  • type: one end ball shape

High Resistant BET Test Quartz Glass Tube For Sale
Quartz Glass Ball Shape Sample Tube widely use for BET adsorption ratio surface experiment, widely popular in American High-precious Instrument and Equipment .
we also provide the quartz filler rods for use with this product.
Size:OD 8mm*Thickness 1mm
Length: Approx.281mm
Customized size avaliable
If you need special one, pls kindly send us the drawing.


All Shape of BET test Sample Tubes Available 
we have quartz glass sample tube One end with Ball shape, funnel shape, trumpet-shaped, U shape etc, welcome to Welcome to pick and buy.

Outstanding Properties of Quartz Glass Materials

*High purity quartz with silica content 99.99%
*very low thermal couductivity, excellent thermal vibration resistance
*Very high deformation temperature and softening temperature
* High dielectric electric field strength, low dielectric loss, and low conductivity
* Optical transmittance in an extremely wide spectral range from ultraviolet to infrared
* Very good chemical stability, does not react with water, salt solutions and most acids.
* Excellent radiation resistance.

Product Paramenters
Property Content
Property Values
SiO2
99.99%
Density
2.2×103 kg/cm³
Hardness
5.5 – 6.5 Mohs’ Scale 570 KHN 100
Tensile Strength
4.8×107 Pa (N/mm2) (7000 psi)
Compression Strength
>1.1×109 Pa (160,000 psi)
Coefficient of Thermal Expansion
5.5×10-7 cm/cm·°C (20°C-320°C)
Thermal Conductivity
1.4 W/m·°C
Specific Heat
670 J/kg·°C
Softening Point
1730°C (3146°F)
Annealing Point
1180°C (2156°F)
Strain Point
1075°C (1967°F)
Electrical Resistivity
7×107 ohm cm (350°C)