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UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
USD10/piece
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
3 working days
Packaging Details :
Strong wooden box for Global shipping
Application :
semiconductor , photomask , microwave filter , optical lense , and optical fiber
Diameter :
Ø 1" / Ø 2" / Ø 3" / Ø 4"
Thickness :
0.5 mm / 1 mm
Crystal structure :
Cubic / Hexagonal / Tetragonal
Description

high quality clear quartz substrate , including fused silica wafer and fused quartz wafer in UV grade , optical grade an

We provides high quality clear quartz substrate , including fused silica wafer and fused quartz wafer in UV grade , optical grade and semiconductor grade . Quartz wafer have many unique features such as high working temperature , high anti corrosion , good thermal conductivity , high optical transmittance and low dielectric loss , these special features make quartz wafer suitable for semiconductor , photomask , microwave filter , optical lense , and optical fiber application . Quartz wafer can be fabricated in round or square shape , with a SEMI flat or without flat , one side polished or two sides polished , size from 1" to 12 " , thickness range from 0.4 , 0.5 , 0.7 , 1.1 to 3 mm , ultrasonic cleaning and cleanroom compatible wafer cassette package are also available. Additionally , we offer custom specifications designed to your unique needs including , dimension , SEMI. standard flats , surface roughness , edge profile , thickness , flatness , surface quality , cleanliness package method . We have amorphous quartz wafer in stock and can machine to your specification with high precision surface finish . Please contact us for further product information .

Quartz Wafer Feature

High working temperature High optical transmission
High stability High anti corrosion
Good thermal conductivity low dielectric loss
Stable dielectric constant Superior mechanical properties

What's differences ?

Fused silica wafer
( Synthetic silica )		 Fused quartz wafer
( Natual silica )
High OH content >1200 Low OH content > 150
Higher transmission in the UV range Lower transmission in the UV range
Free bubbles and inclusions Contain bubbles and inclusions
Very low fluorescence High fluorescence
Impurity 5 ppm Impurity 20 ~ 40 ppm

Quartz Wafer Properties

Chemical formula SiO2
Mechanical Properties
Density 2.2 g / cm3
Poisson's ratio 0.14 ~ 0.17
Young's modulus 72000 Mpa
Rigidity modulus 31000 Mpa
Moh's hardness 5.5 ~ 6.5
Thermal Properties
Transformation point 1120 °C
Softening point 1680 °C
Specific heat ( 20 ~ 350 °C ) 670 J / kg °C
Thermal conductivity ( 20 °C ) 1.4 W / m °C
Thermal expansion coefficient 5.5×10 -7 cm / cm °C
Electrical Properties
Resistivity 7E7 ohm-cm
Insulating strength 250 ~ 400 Kv / cm
Dielectric constant e 3.7~ 3.9
Dielectric absorption coefficient. < 4E4
Dielectric waste coefficient. < 1E4
Optical Properties
Refractive index ( @ 589 nm ) Nd =1.4584
Product tags

fused silica wafer

,

high purity fused silica

,

quartz glass substrate
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UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 piece
Price :
USD10/piece
Contact Supplier
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade
UV Grade Clear Quartz Substrate Fused Silica Wafer Fused Quartz Wafer Optical Grade

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Supplier
5 Years
henan, zhengzhou
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Sic Heating Elements, MoSi2 Heating Elements, Industrial Ceramic Parts
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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