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>12" Sapphire Glass Wafer

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12" Sapphire Glass Wafer

MOQ： 5pcs
Price： By case
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Supply Ability	10000pcs/months
Delivery Time	10-30days
Packaging Details	Vacuum-sealed containers with nitrogen backfill in a class 100 environment
material	99.999％ Al2O3
industry	led，optical glass，eli-ready wafer
application	GaAs epitaxy growth carrier wafers
color	white or red or blue
vision light transmissivity	85％
advantagement	high hardness9.0，wear resistance,
type	single crystal
Brand Name	zmsh
Model Number	dia300mmt
Place of Origin	china

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Product Details
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Product Specification


Supply Ability	10000pcs/months	Delivery Time	10-30days
Packaging Details	Vacuum-sealed containers with nitrogen backfill in a class 100 environment	material	99.999％ Al2O3
industry	led，optical glass，eli-ready wafer	application	GaAs epitaxy growth carrier wafers
color	white or red or blue	vision light transmissivity	85％
advantagement	high hardness9.0，wear resistance,	type	single crystal
Brand Name	zmsh	Model Number	dia300mmt
Place of Origin	china
High Light	12" Sapphire Glass Wafer ，300mm Sapphire Glass Wafer ，Wear Resistance Sapphire Glass Wafer

ultrathin sapphire glass wafer ,4inch 0.5mm C-axis sapphire wafer for epi-ready,sapphire thick glass lens for covering,sapphire optical windows,4inch 0.3mm thickness sapphire wafer,

diameter300mm 12inch double side polished sapphire glass wafers window with notch for semiconductor carrier wafer

Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.Sapphire , so making them ideal materials for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. And sapphire also is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance.
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We can supply professional customized service in time and provide cooperation and support of new product development and technology appliance.

Material Sapphire(Al2O3)
Density(20°C) Kg/m3   3.98×103
Crystal Structure   hexagonal
Crystal lattice constant a=4.785Å c=12.991 Å
Mohs hardness 9
Melting Point   2045°C
Boiling Point 3000°C
Coefficient of Thermal Expansion α=5.8×10 -6 /K
Specific heat 0.418W.s/g/k
Thermal conductio 25.12W/m/k(@100°C)
Refractive Index (nd)   no=1.768ne=1.76
dn/dt   13×10-6/K(@633nm)
Tranmission T≈85%(0.3~5um)
Permittivity   11.5(//c), 9.3(⊥c)

Applications
Sapphire Washers, Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby
sapphire wafer, dome sapphire, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball

Specification for 12inch wafers

12inch 1.5mm thickness sapphire wafer specification
Material: Single crystal Al2O3 99.999％
Orientation: C-plane(0001) Off M -axis 0.2°±0.1

Diameter:300±0.3mm；
Thickness 1500um,
Primary flat:: V-notch
OF Orientation flat: A axis±0.1°
Frontside Surface Roughness:Ra＜0.3nm
Backside Surface Roughness: <0.3nm
TTV:＜40um BOW:-30um WARP:＜60um
Laser Mark Series No. by needs
Package:Vacuum-sealed containers with nitrogen backfill in a class 100 environment
Cleanliness :Free visible contamination

Sapphire Wafer Process Step

we also can provide other materials crystal seimconductor wafers as like GaN, SiC,GaAs,InP,MgO etc.

Packing & Delivery

Packing Details : Packing, BOX,CARTONS by 25pcs cassette in cleaning room by vacuumize

Delivery Details : 3-20 days after order of Solid bicycle tire tubesrecieving your pament will be send out.

Company Details

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from Quality China Factory

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Business Type:

Manufacturer,Agent,Importer,Exporter,Trading Company 
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Year Established:

2013 
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Total Annual:

1000000-1500000
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Ecer Certification：

Verified Supplier 

SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...

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SHANGHAI FAMOUS TRADE CO.,LTD
Rm5-616,No.851,Dianshanhu avenue, Qingpu area，Shanghai city，CHINA
MrWang
15801942596
https://www.galliumnitridewafer.com/

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