Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness

Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness

  • High Light

    sapphire substrate


    custom sapphire glass

  • Material
    99.999% Al2O3
  • Industry
    Led,optical Glass,eli-ready Wafer
  • Application
    Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics
  • Color
    White Or Red Or Blue
  • Vision Light Transmissivity
  • Advantagement
    High Hardness9.0,wear Resistance,
  • Type
    Single Crystal
  • Orientation
  • Place of Origin
  • Brand Name
  • Model Number
    10x10mm 10x12.3mm
  • Minimum Order Quantity
  • Price
    by case
  • Packaging Details
    Vacuum-sealed containers with nitrogen backfill in a class 100 environment
  • Delivery Time
  • Supply Ability

Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness

Double side polished10x12.3mm 0.5mm thickness sapphire wafer C-axis R-axis A-axis m-plane sapphire substrate for GaN customized orientation Al2O3 single crystal wafer ,sapphire thick glass lens for covering,5x5mm sapphire optical substtrates



About Sapphire Feature

aterial 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
dn/dt 13×10-6/K(@633nm)
Tranmission T≈80%(0.3~5um)
Permittivity 11.5(//c), 9.3(⊥c)


Sapphire Washers, sapphire blade,Sapphire Windows, Sapphire Bearings, Sapphire Rods, Sapphire Tubes, Ruby sapphire wafer, Sapphire insulation Film, Sapphire ball lens, Sapphire/ruby ball,LED epi-ready wafer ,Sapphire submount for cooling,windows in Low temperature lab,sapphire cover lens for camera and fingerprint identification.sapphire Micro-Organism Culture Dish in low temperature.

  New Applications for Sapphire: Medical 


     New industries are finding man-made sapphire a desirable material. The field of medicine is looking

at sapphire for its optical transmission range, durability and chemical inertness for bio-compatibility.

Sapphire’s optical properties and durability offer advantages for specific medical laser applications in dermatology, ophthalmology and dentistry. Sapphire is widely used in surgical systems for its laser transmission, high resistance to heat and non-thrombogenic properties (meaning it doesn’t promote clotting). It is used as a laser window for endoscope lenses, laser hair removal systems and blood cell counters. In addition, sapphire products are used for surgical tools, implants, braces. Sapphire microscalpels are transparent blades that make it easier to visualize and illuminate capillary vessels, nerves, cutting zones and cutting depth compared with traditional metal alternatives.

One area that has potential for sapphire is in artificial joint replacements. Many joint replacements include metal, ceramic, metal-polymer and ceramic polymer endoprosthesis.This is an area that may develop friction and wear over time causing the joint to fail. Endoprostheses made of metal and ceramics may interact with the body and also degrade from friction over time. For example, metal-on-metal artificial hips have a lifetime of 15 to 30 years, but have been known to fail earlier. Sapphire is attractive for endoprostheses for its bio-compatibility since it is chemically inert and won’t react with the body as well as its low friction coefficient, hardness and durability.


Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness 0

Details Specifications for 10x12.3mm  Sapphire Wafers
Item sapphire customized substrates
Crystal epi-ready  grade Sapphire 
Sapphire Purity ≥99.9996%
Color Transparent
Orientation C plane tiled M axis 0.20°±0.1° customized plane also ok
Diameter 10x12.3mm±0.03mm
Thickness 500±25um
Primary Flat location none
Flat length none
Front Side Surface Mirror polished , EPI Ready or double side polished
Surface Roughness Ra<0.3nm
Back Side Roughness Ra<0.3nm
TTV ≤7um
LTV ≤2.5um(8mm*8mm)
BOW ≤-7um
Warp ≤10um


Sample in Detail

Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness 1Double Side Polished Synthetic Sapphire Glass 10 X 12.3mm 0.5mm Thickness 2
About Us

Q: Why to choose ZMKJ?

A . we have a factory manufactuer offers custom varied high quality optical products in sapphire and other 

semiconductor and optical glass,So we also can provide other type substrates by profession knowledge.

B. A compelet set of trade serves  in timely.

C. Stable delivery,General produce time:7-20 days by standard  size in stock.

Q: How to pay?

 50% deposit USD to TT,paypal, Alipay,Moneygram, Western Union, Bank transfer, secured payment.