Special best selling quartz disc quartz glass plate infrared glasses

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US $0.6-8,000 / Pieces | 1 Piece/Pieces quartz disc quartz glass (Min. Order)
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Overview
Quick Details
Type:
Clear Quartz Plate
Application:
high temperature window of war industry, laser, metallurgy , optical i
Thickness:
0.2-30mm
Shape:
Circular Shape
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Resucerial
Model Number:
RE209
Name:
quartz disc quartz glass
Other name:
special quartz disc quartz glass
Softening Point:
1680℃
Annealing Point:
1210℃
Density:
2.2g/cm3
Strain Point:
1120℃
Thermal Conductivity(20℃):
1.40W/m.℃
Specific Heat(20℃):
670J/Kg.℃
Dielectric Content:
3.75
Glass Type:
High purity, with or without coated, clear or translucent
SupplyAbility
SupplyAbility:
60000 Piece/Pieces per Year quartz disc quartz glass
Packaging & Delivery
Packaging Details
quartz disc quartz glass package:
1 piece separate package +carton case + plywood case
Port
shanghai,/qingdao

Special best selling quartz disc quartz glass plate

 

Product Description

 

Feature of quartz disc quartz glass plate:

1.The optical quality of quartz glass has the originality, it both may penetrate the extreme ultraviolet.

2.Is the best of all ultraviolet materials, and may penetrate the ultraviolet and the near-infrared spectrum.

3.The thermal-expansion coefficient minimum.

4.The chemical stability is good, the air bubble, the stripe, the uniformity, the double refraction have may compare favorably with the general optical glass.

5.Therefore it is works originally in each kind of bad field,has the high stability optics coefficient and the essential optical material.

6.Mainly applies in the high temperature window of war industry, laser, metallurgy , optical instrument, stage light.

 

Parameter of quartz disc quartz glass plate:

ModelRE209
BrandResucerial
SizeRectangle<1000x1000mm,round <1000mm  
MaterialHigh purity >99.95%(SiO2)
Wall Thickness0.30-20mm
Broken Through Strength 20℃ DC 25-40kv/mm, 500℃ DC 4-5kv/mm
Electric Resistance 400℃ 108/m,800℃ 6.3x10/m
Softening Point1680℃
Annealing Point1210℃
Strain Point1120℃
Density2.2g/cm
Hardness5.5-6.50Mohs'
Design Tensile Strength4.80x10N/m^2
Design Compressive Strength1.10x109 N/m^2
Cofficient Of Thermal Expansion(20-320℃)5.70x10-7 cm/cm.℃
Thermal Conductivity(20℃)1.40W/m.℃
Specific Heat(20℃)670J/Kg.℃
Electrical Resistivity(350℃)7x107ohm.cm
Dielectric Constant3.75
Dielectric Strength5x107 V/m
Typical ApplicationWindows,Heat shield,secondictor,optical and etc

 

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quartz disc quartz glass