Circular Shape and Clear Quartz Plate Type clear quartz plate glass disc
Circular Shape and Clear Quartz Plate Type clearquartzplate glass disc
1.high temperature resistant, clear fused quartz glass sheet/window can work under 1200°C continuously,and in short time can even work under 1450°C,
its softening temperature is 1650°C,and the melting temperature is 1750-1800°C.
2.Corrosion resistant, Except hydrofluoric acid, Quartz Sheet Of Optical Grade do not react with any acid and base except hydrofluoric acid.the stability is
30 tims of the ceramic,and 150 times of stainless steel .
3.Excellent thermal shock stability
4.High transmission to 85%
5.Electric insulation ,it is 10000 times of usual glass.
|
Compressive Strength |
>1100Mpa |
Coefficient of thermal expansion |
5.5×10-7cm/cm.°C |
|
Bending Strength |
67Mpa |
Hot work temperature |
1750~2050°C |
|
Tensile Strength |
48.3Mpa |
The temperature for a short time |
1500°C |
|
Poisson's Ratio |
0.14~0.17 |
The temperature for a long time |
1200°C |
|
Elastic Modulus |
71700Mpa |
Resistivity |
7×107Ω.cm |
|
Shearing Modulus |
31000Mpa |
Dielectric Strength |
250~400Kv/cm |
|
Moths Hardness |
5.3~6.5(Moths Scale) |
Dielectric Constant |
3.7~3.9 |
|
Deformation Point |
1350°C |
Dielectric absorption coefficient |
<4×104 |
|
Specific Heat(20~350°C) |
670J/kg °C |
Dielectric loss coefficient |
<1×104 |
|
Thermal Conductivity(20 °C ) |
1.4W/m °C |
Typical Mechanical Property of Plate Glass Window Prices |
|
Application for clear fused quartz glass sheet/window :
This quartz glass sheet/window is mainly used in electric light source, electrical appliances (electric), semiconductor, optical communications, military industry, metallurgy, building materials, chemical, machinery, electricity, environmental protection and other fields.
how to pack clear fused quartz glass sheet/window :
1.plastic air cushion film
2.foam material
3.paper carton
4.wooden case
Shipping for clear fused quartz glass sheet/window:
Delivery clear fused quartz glass sheet/window within 1-7days after the payments by sea or by air,usually EMS,Fedex,DHL,UPS. and so on.
1.sample :
We could like to give you suitable suggestion about quartz glass sheet/window to your detail application.
supply sample as required within 2-5days .
as the sample,we usually deliveried it by EMS,DHL,or SF-express.
So,customer can receive the sample within 4-10days .
2.OEM
accept OEM orders
3. after-sales service
We promise that we can change or Refund the products if there are any quality problem.
Jinzhou Huamei Quartz Electrical Appliance Factory is one of the main professional
manufacturer of quartz products in China, was established in 2000 years, with experience
and history of 14 years.
we can supply quartz tube, quartz glass sheet window ,quartz singing bowl,quartz crucible,quartz instruments.
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