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0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens
Specifications
Brand Name :
zmkj
Model Number :
dia12x2.5mmt
Place of Origin :
china
MOQ :
100pcs
Price :
by case
Delivery Time :
10-20DAYS
Packaging Details :
PET Films
materials :
99.999％ Al2O3
application :
semicondutor wafer, led chip, optical glass window, electronic ceramics，bearing
advantagement :
high hardness9.0，wear resistance,
VisVisible light transmittanceVisible light transmittance :
85％
color :
red and white
type :
single crystal
use :
Culture of bacterial tablets in ultra-low temperature laboratory
Description

sapphire parts ,sapphire glass plate for bearing ,optical glass lens

by sapphire ,0.1mm thickness sapphire wafer ,optical glass ingots

by sapphire ,sapphire optical rods,Sapphire small lens,sapphire bearing

1. What's Sapphire? What advantage sapphire have?

Sapphire is a hard crystal,it widely been used for watch and mobilephone, Beauty equipment ,

lasers,LED, and so on.

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 conduction 25.12W/m/k(@100°C)

Refractive Index (nd) no=1.768 ne=1.76 dn/dt

13×10-6/K(@633nm)

Tranmission T≈80%(0.3~5um)

Permittivity 11.5(//c), 9.3(⊥c)

Application

  1. - For LED substrate application
  2. Sapphire wafer and substrate applications include:
  3. - Microelectronic IC applications - SOS Silicon-on-Sapphire
  4. - Growth of superconducting compounds / Gallium Nitride - Infrared detectors
  5. - Hybrid microelectronics - Polishing carriers
  6. Hostile environment
  7. Optical transmission from ultraviolet to near infrared
  8. High temperature
  9. Radiation resistance

2. sapphire sample size:dia12x2.5mmt lapped/lapped

0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens

3. What shape and size canwe provide?


0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens

Specification for sapphire lens

1. Material Sapphire etc
2. Dimension shape0.5-300mm x thickness 0.1~200mm
3. Dimension Tolerance ±0.01~0.1mm
4. Angle Tolerance 3'~5'
5. Surface Quality 80/50,60/40,40/20,20/10,
6. Flatness Lambda /4 to 2 Lambda
7. Bevel 0.25 mm at 45 degrees
8. Coating AR coating or custom
Process of sapphire lens
sapphire crystal (KY)--> customized orientation rough block--> anneal 1600°-->wire saw cut-->
shape rough lapped-->chamfer---> (anneal ) ---> fine groud lapped--> polished -->check test
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens

Product tags

5mm tempered glass

,

spigen tempered glass

,

tempered glass eyeglass lenses
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0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens

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Product Detail
Brand Name :
zmkj
Model Number :
dia12x2.5mmt
Place of Origin :
china
MOQ :
100pcs
Price :
by case
Delivery Time :
10-20DAYS
Contact Supplier
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens
0.1mm Thickness Sapphire Wafer Al2O3 Material For Small Optical Glass Lens

SHANGHAI FAMOUS TRADE CO.,LTD

Verified Supplier
8 Years
shanghai, shanghai
Since 2013
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company
Main Products :
Gallium Nitride Wafer, Sapphire Wafer, SiC Substrate
Total Annual :
1000000-1500000
Certification Level :
Verified Supplier
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