0.43mm Sapphire Wafer Making Blue LED High Tc Superconductor And Microwave IC

Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Zhengzhou Henan China
Address: No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times: within 48 hours
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Product Details

Sapphire Wafer, making blue LED , high Tc superconductor and microwave IC


Semiconductor Wafer Inc. provides single crystal sapphire wafer to optoelectronics and microelectronics industry for making blue LED , high Tc superconductor and microwave IC applications , in diameter range from 1" to 6 ". Sapphire wafer have many unique features such as high strength, high anti- corrosion , high anti-abrasion , low dielectric loss , good electrical insulation , with excellent mechanical and chemical characteristics , sapphire wafer plays an important role in opto-electronics industry today and widely used in precision mechanical parts and vacuum equipments . Sapphire wafer are produed by Kyroplous method , wafer can be offered in round shape and square shape , size range from 10 x 10 mm to 100 x 100 mm , we can offer complete orientation options including C plane ,A plane ,R plane and M plane , it has good surface finish Ra < 5 A and high cleanliness , SWI can offer epi ready grade sapphire wafer for your epitaxial growth . Please contact us for more product information .


Sapphire Wafer Feature


Excellent light transmissionGood thermal conductivity
Low dielectric lossHigh working temperature
High anti corrosionStable dielectric constant
Superior mechanical property

Sapphire Wafer Properties

Chemical formulaAl2O3
Crystal structureHexagonal
Lattice constant4.77 A
Hardness9
Thermal conductivity46 W / mk
Dielectric constant11.58
Refractive index1.768

Product Specification

GrowthKyroplous
DiameterØ 1" / Ø 2" / Ø 3" / Ø 4"/ Ø 6"
Size10 x 10 / 20 x 20 / 50 x 50 / 100 x 100 mm
Thickness0.43 mm / 0.5 mm / 1 mm
Orientation<0001> / <1120> / <1102> / <1010>
C plane / A plane / R plane / M plane
Surfaceone side / two sides epi polished
RoughnessRa <= 5 A
PackageSingle wafer container or Ampak cassette
China 0.43mm Sapphire Wafer Making Blue LED High Tc Superconductor And Microwave IC supplier

0.43mm Sapphire Wafer Making Blue LED High Tc Superconductor And Microwave IC

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