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ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished wafer

ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished wafer

Brand Name:zmsh
Model Number:dia57.15/dia60/dia50mm
Minimum Order Quantity:1pcs
Delivery Time:10-30days
Place of Origin:china
Price:by case
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Location: Shanghai Shanghai China
Address: Rm5-616,No.851,Dianshanhu avenue, Qingpu area,Shanghai city,CHINA
Supplier`s last login times: within 13 hours
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Product Details
ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished 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.
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)

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

  1. 4inch 0.3mm 0.5mm thickness sapphire wafer specification
  2. Material: Single crystal Al2O3 99.999%
  3. Orientation: C-plane(0001) Off M -axis 0.2°±0.1
  1. Diameter:100±0.2mm or 3inch,2inch,5inch,6inch
  2. Thickness :300±25um or 500±15um,
  3. Primary flat:30±1mm (or round wafer)
  1. OF Orientation flat: A axis±0.1°
  2. Frontside Surface Roughness:Ra<0.3nm
  3. Backside Surface Roughness: 0.8~1.2um
  4. ( Or double side polished, both side Ra<0.2nm)
  5. TTV:<15um BOW:-15~0um WARP:<20um
  6. Laser Mark Series No. by needs
  7. Package:Vacuum-sealed containers with nitrogen backfill in a class 100 environment
  1. 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.

CATALOGU & Stcok List for wafers

Standard wafer(customzied)

2 inch C-plane sapphire wafer SSP/DSP
3 inch C-plane sapphire wafer SSP/DSP
4 inch C-plane sapphire wafer SSP/DSP
6 inch C-plane sapphire wafer SSP/DSP
Special Cut
A-plane (1120) sapphire wafer
R-plane (1102) sapphire wafer
M-plane (1010) sapphire wafer
N-plane (1123) sapphire wafer
C-axis with a 0.5°~ 4° offcut, toward A-axis or M-axis
Other customized orientation
Customized Size
10*10mm sapphire wafer
20*20mm sapphire wafer
Ultra thin (100um) sapphire wafer
8 inch sapphire wafer
Patterned Sapphire Substrate (PSS)
2 inch C-plane PSS
4 inch C-plane PSS

DSP C-AXIS 0.1mm/0.175mm/0.2mm/0.3mm/0.4mm

/0.5mm/ 1.0mmt

SSP C-axis 0.2/0.43mm

(DSP&SSP) A-axis/M-axis/R-axis 0.43mm


DSP/ SSP C-axis 0.43mm/0.5mm


dsp c-axis 0.4mm/ 0.5mm/1.0mm

ssp c-axis 0.5mm/0.65mm/1.0mmt


ssp c-axis 1.0mm/1.3mmm

dsp c-axis 0.65mm/ 0.8mm/1.0mmt

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.

Q: What's the way of shipping and cost?

(1) We accept DHL, Fedex, TNT, UPS, EMS, SFand etc.

(2) If you have your own express account, it's great.

Q: How to pay?

(1) T/T, PayPal, West Union, MoneyGram and

Assurance payment on Alibaba and etc..

(2) Bank Fee: West Union≤USD1000.00),

T/T -: over 1000usd ,please by t/t

Q: What's the deliver time?

(1) For inventory: the delivery time is 5 workdays.
(2) For customized products: the delivery time is 7 to 25 workdays. According to the quantity.

China ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished wafer supplier

ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished wafer

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